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occurring in the space outside the plasma membrane of a cell. Contrast intracellular. extranuclear inheritance A transmission of genes that takes place outside...

Intracellular bacteria are bacteria that have the capability to enter and survive within the cells of the host organism. These bacteria include many different...

Intracellular parasites are microparasites that are capable of growing and reproducing inside the cells of a host. They are also called intracellular...

Intracellular transport is the movement of vesicles and substances within a cell. Intracellular transport is required for maintaining homeostasis within...

also break them down. This process is known as intracellular digestion. In its broadest sense, intracellular digestion is the breakdown of substances within...

Intracellular pH (pHi) is the measure of the acidity or basicity (i.e., pH) of intracellular fluid. The pHi plays a critical role in membrane transport...

can diffuse passively across the plasma membrane and interact with intracellular receptors. Cell signaling can be classified as autocrine, intracrine...

Intracellular receptors are globular protein receptors located inside the cell rather than on its cell membrane. The word intracellular means "within...

extracellular cues, such as the presence of epidermal growth factor (EGF), to intracellular events, such as the DNA damage resulting from replicative telomere attrition...

Corals are colonial marine invertebrates within the subphylum Anthozoa of the phylum Cnidaria. They typically form compact colonies of many identical individual...

Intracellular space is the interior space of the plasma membrane. It contains about two-thirds of TBW. Cellular rupture may occur if the intracellular...

cytoplasmic matrix or groundplasm, is one of the liquids found inside cells (intracellular fluid (ICF)). It is separated into compartments by membranes. For example...

(virions) are generally enveloped (external enveloped virion), although the intracellular mature virion form of the virus, which contains different envelope,...

molecules outside. Within the membrane-bound compartments, different intracellular pH, different enzyme systems, and other differences are isolated from...

Lysosomes are organelles that contain hydrolytic enzymes that are used for intracellular digestion. The main functions of a lysosome are to process molecules...

indicating that formation of inclusion bodies occurs as a result of intracellular accumulation of partially folded expressed proteins which aggregate...

Such a configuration allows direct observation and intracellular recording of the intracellular electrical activity of a single cell. However, this invasive...

concentration of sodium ions which is 5 times the intracellular concentration, and an intracellular concentration of potassium ions which is 30 times...

supplementation to grow in laboratory cultures. They are facultative intracellular pathogens, meaning they can persist and colonize within host cells but...

Second messengers are intracellular signaling molecules released by the target cell in response to exposure to extracellular signaling molecules—the first...

increases in the intracellular cAMP level, while ACh through M3 receptor and gastrin through CCK2 receptor increases intracellular calcium level. These...

Intracellular antibody-mediated degradation (IAMD) is a neutralization mechanism of intracellular antibody-mediated immunity whereby an effector protein...

fluid, about 25 litres is intracellular, which amounts to 62.5%. Jackson's texts states 70% of body fluid is intracellular. Extracellular fluid (1/3 of...

Intracellular delivery is the process of introducing external materials into living cells. Materials that are delivered into cells include nucleic acids...

segregated. The two main fluid compartments are the intracellular and extracellular compartments. The intracellular compartment is the space within the organism's...

Chloride intracellular channel 4, also known as CLIC4,p644H1,HuH1, is a eukaryotic gene. Chloride channels are a diverse group of proteins that regulate...

motility, survival and intracellular trafficking, which in turn are involved in cancer. PI3Ks are a family of related intracellular signal transducer enzymes...

tardigrades and wood frogs which suggests that selective stabilization of intracellular machinery occurs at the protein level. In molecular biology, molecular...

and the carbohydrate cell coat called the glycocalyx, as well as the intracellular network of protein fibers called the cytoskeleton. In the field of synthetic...

lipid-soluble, diffuse through plasma membranes to interact directly with intracellular receptors in the cell nucleus. Like all peptides, peptide hormones are...

Intracellular calcium-sensing proteins are proteins that act in the second messenger system. Examples include: calmodulin calnexin calreticulin gelsolin...

degradation, the cytoskeleton, and RNA processing. Mutant SOD1 protein forms intracellular aggregations that inhibit protein degradation. Cytoplasmic aggregations...

large surface area-to-volume ratio which allows for rapid uptake and intracellular distribution of nutrients and excretion of wastes. At low surface area-to-volume...

Infections due to obligate intracellular bacteria may be asymptomatic, requiring an incubation period. Examples of obligate intracellular bacteria include Rickettsia...

The rotation alters which parts of the receptor are exposed on the intracellular side of the membrane, altering how the receptor can interact with other...

molecules, three intracellular loops interacting with G proteins, an N-terminal extracellular region and a C-terminal intracellular region) of amino acid...

expression help to complete its metamorphosis from soil dweller to intracellular pathogen. Studies suggest that up to 10% of human gastrointestinal tracts...

Coxiella burnetii is a gram-negative, obligate intracellular bacterial pathogen (a type of bacterium that lives inside the cells of its host) and the...

"extracellular thirst" from "intracellular thirst", where extracellular thirst is thirst generated by decreased volume and intracellular thirst is thirst generated...

raises intracellular calcium to levels sufficient for downstream kinase-dependent signalling. In parallel, amphetamine also increases intracellular cAMPTooltip...

short extracellular region, a single transmembrane-pass, and a small intracellular region. Notch signaling promotes proliferative signaling during neurogenesis...

correspond to their positions within the membrane. Sint is exposed to intracellular fluid, Scen lies inside the membrane or in the center of the filter...

proteins (bitopics) and are composed of three conserved domains: an intracellular domain that interacts with the cytoskeleton, a transmembrane domain...

cAMP is a derivative of adenosine triphosphate (ATP) and used for intracellular signal transduction in many different organisms, conveying the cAMP-dependent...

signaling is the use of calcium ions (Ca2+) to communicate and drive intracellular processes, often as a step in signal transduction. Ca2+ is important...

cells. However, the specific mechanisms for generating an increased intracellular concentration of calcium depends on the vasoconstrictor. Smooth muscle...

and intracellular membranes. Some family members are also believed to transport lipophilic molecules from outer cell membrane to certain intracellular receptors...

cell(s). Recognition of the hormone by an associated cell membrane or intracellular receptor protein. Relay and amplification of the received hormonal signal...

relies on removing the stimulus for contraction, which depends on intracellular calcium ion concentrations and is tightly linked with phosphorylation...

cell. Digitalis causes an increased intracellular concentration of sodium, which in turn increases intracellular calcium by passively increasing the action...

activated, a series of intracellular events are triggered that can also result in ion channels opening or other intracellular events, but involve a range...

hormones are usually found within the protoplasm and are referred to as intracellular or nuclear receptors, such as testosterone. Upon hormone binding, the...

Accordingly, it is convenient and customary to regard them as obligate intracellular parasites. Among the Vespidae family, Vespula austriaca is an example...

production when cells are infected with intracellular pathogens, such as viruses, mycobacteria and intracellular parasites. Type I interferon, mediated...

receptor (GPCR). It is a cell surface receptor that activates multiple intracellular signalling cascades. Like all 5-HT2 receptors, the 5-HT2A receptor is...

biology, an intrabody (from intracellular and antibody) is an antibody that works within the cell to bind to an intracellular protein. Due to the lack of...

function of phagocytes that is performed either within the phagocyte (intracellular killing) or outside of the phagocyte (extracellular killing). When a...

total body of water is divided into fluid compartments, between the intracellular fluid compartment (also called space, or volume) and the extracellular...

chromosome 16 and codes for a protein involved in cell cycle regulation and intracellular calcium transport in epithelial cells and is responsible for 85% of...

Chloride intracellular channel protein 1 is a protein that in humans is encoded by the CLIC1 gene. Chloride channels are a diverse group of proteins that...

association, the fungus colonizes the host plant's root tissues, either intracellularly as in arbuscular mycorrhizal fungi, or extracellularly as in ectomycorrhizal...

Tetrodotoxin (TTX) Drugs which block sodium channels by blocking from the intracellular side of the channel include: Local anesthetics: lidocaine Class I antiarrhythmic...

Most intracellular serpins belong to a single phylogenetic clade, whether they come from plants or animals, indicating that the intracellular and extracellular...

Invariably, the association of a PAMP and a PRR will cause a series of intracellular signalling cascades. Consequently, transcription factors such as nuclear...

flagellated, non-spore-forming, Gram-negative bacterium. L. pneumophila is an intracellular bacterium that preferentially infects soil amoebae and freshwater protozoa...

increase in intracellular free calcium concentrations. Part of that intracellular increase comes from calcium released from intracellular stores and another...

g/mol. Thymosin-β4 is a major cellular constituent in many tissues. Its intracellular concentration may reach as high as 0.5 mM. Following Thymosin α1, β4...

bacterial infections is consistently associated with bacteria that have an intracellular life cycle. synd/3753 at Whonamedit? Jean-Charles Faget. Études médicale...

G protein-coupled receptors, and enzyme-linked hormone receptors. Intracellular receptors are those found inside the cell, and include cytoplasmic receptors...

associated with Ehrlichia chaffeensis. This bacterium is an obligate intracellular pathogen affecting monocytes and macrophages. The most common symptoms...

needed] A long tubule is attached to the cell body, and within its intracellular lumen lies either one or two long flagella. The continuously moving...

family Anaplasmataceae, genera Ehrlichia and Anaplasma. These obligate intracellular bacteria infect and kill white blood cells. The average reported annual...

common types of bacteria in the world.[specify] It is a facultative intracellular microbe that targets red blood cells. In the United States, about 20...

reservoirs for the disease are animals. Ehrlichia species are obligately intracellular pathogens and are transported between cells through the host cell filopodia...

cardiac). GLUT4 is distinctive because it is predominantly stored within intracellular vesicles, highlighting the importance of its trafficking and regulation...

cells. While this model was initially developed through studies on the intracellular action of angiotensin II, it has since been recognized as a fundamental...

extracellular, N terminal, ligand binding domain. Some also contain an intracellular domain like shown in the image. The prototypic ligand-gated ion channel...

white blood cell) that kills cancer cells, cells that are infected by intracellular pathogens such as viruses or bacteria, or cells that are damaged in...

with specialized sequences on both the N terminus and C terminus, the intracellular domain of this protein contains a specialized sequence called the SIYSTL...

the contents of intracellular and extracellular spaces. Lysis generally implies the complete and irreversible loss of intracellular organization as a...

attachment organelle, followed by evasion of host immune system by intracellular localization and adjustment of the cell membrane composition to mimic...

Ferritin is a universal intracellular and extracellular protein that stores iron and releases it in a controlled fashion. The protein is produced by almost...

Xiaowei Zhuang, focusing on the visualization of viral infection and intracellular transport in live cells. For her postgraduate work, Lakadamyali worked...

signaling cascade that is activated by low intracellular calcium levels and inhibited by high intracellular calcium levels. In response to calcium levels...

most important. It is thought that the G protein binds to the third intracellular loop of all opioid receptors. Both in mice and humans, the genes for...

is often lethal without treatment. It is a fastidious, facultative intracellular bacterium, which requires cysteine for growth. Due to its low infectious...

That leads to the maturation of DCs and also to the presentation of intracellular antigens of late apoptotic or secondary necrotic cells, via MHC molecules...

Ryanodine receptors (RyR) are classified as high-conductance, intracellular calcium release channels, typically present in the membrane of the sarcoplasmic...

pathway) and the extrinsic pathway. The intrinsic pathway is activated by intracellular signals generated when cells are stressed and depends on the release...

an attack on invading pathogens. Protein degradation may take place intracellularly or extracellularly. In digestion of food, digestive enzymes may be...

makes up about one-third of body fluid, the remaining two-thirds is intracellular fluid within cells. The main component of the extracellular fluid is...

Janus kinase (JAK) is a family of intracellular, non-receptor tyrosine kinases that transduce cytokine-mediated signals via the JAK-STAT pathway. They...

the dissociation include differences between AAS in terms of their intracellular metabolism, functional selectivity (differential recruitment of coactivators)...

drugs "chemotherapy" because they are not the traditional non-specific intracellular poisons that operate in the classic "chemo" fashion of inhibiting mitosis...

spore-forming, single-celled obligate intracellular parasites belonging to the apicomplexan class Conoidasida. As obligate intracellular parasites, they must live...

Chloride intracellular channel protein 2 is a protein that in humans is encoded by the CLIC2 gene. Chloride channels are a diverse group of proteins that...

of monoamine transporters. Methamphetamine is also known to increase intracellular calcium, an effect which is associated with DAT phosphorylation through...

proteobacteria, its members are gram-negative, although some of its intracellular parasitic members lack peptidoglycan and are consequently gram variable...

released into the cytosol, thereby activating various calcium regulated intracellular signals. IP3 is an organic molecule with a molecular mass of 420.10...

S2CID 21351861. Brackley CA, Cates ME, Marenduzzo D (September 2013). "Intracellular facilitated diffusion: searchers, crowders, and blockers". Phys. Rev...

(hexokinase I – III) are affected by this product. This means that the intracellular G-6-P concentration remains proportional to the blood sugar concentration...

membrane-bound receptors (Receptor protein serine/threonine kinase) and intracellular kinases participating in Signal transduction. Of the latter, types include:...

flux. Potassium (K+) is essential for glycolytic oscillations, with intracellular K+ concentrations oscillating in phase with NADH, ATP, and mitochondrial...

red cell surface area (increased beyond normal), or else a decreased intracellular hemoglobin content (which may cause an abnormal decrease in cell volume...

Scrub typhus or bush typhus is a form of typhus caused by the intracellular parasite Orientia tsutsugamushi, a Gram-negative α-proteobacterium of family...

molecular motors. Actin therefore contributes to processes such as the intracellular transport of vesicles and organelles as well as muscular contraction...

ABC-transporter (which transports a wide variety of substrates across extra- and intracellular membranes) of the MDR/TAP subfamily. The normal excretion of xenobiotics...

vitro selection of a sodium-specific DNAzyme and its application in intracellular sensing". Proceedings of the National Academy of Sciences of the United...

uncontrollably, the excessively high intracellular Ca2+-concentration can damage mitochondria. Ca2+-concentration increases intracellular nitric oxide (NO) concentration...

commonly applies to any members of the order Rickettsiales. Being obligate intracellular bacteria, rickettsias depend on entry, growth, and replication within...

extracellularly as amyloid plaques, or tau proteins, accumulating intracellularly as neurofibrillary tangles, form in the brain, affecting neuronal functioning...

branched chain fatty acids, while the SCP2 protein is thought to be an intracellular lipid transfer protein. Alternative splicing of this gene produces multiple...

as scaffolding to organize the contents of the cell in space and in intracellular transport (for example, the movement of vesicles and organelles within...

the rapid buffering and regeneration of ATP in situ, as well as for intracellular energy transport by the PCr shuttle or circuit. Thus creatine kinase...

different intracellular signaling cascades can result, depending on the cell type in which the receptor is expressed. These intracellular signaling cascades...

other enzymes can transform it into angiotensin II. This process can be intracellular or interstitial. In the adrenal glands, it is likely involved in the...

nonselective inhibition of phosphodiesterase, increases calcium release from intracellular stores, and antagonizes GABA receptors, although these mechanisms typically...

ions to flow inward across the membrane. The resulting increase in intracellular calcium concentration causes synaptic vesicles (tiny containers enclosed...

lettuce callus exposed to particulate matter: Cellular injury linked to intracellular accumulation". Environmental Pollution. 387 127288. Bibcode:2025EPoll...

internal structure of cilia and flagella. They provide platforms for intracellular transport and are involved in a variety of cellular processes, including...

Chlamydia pneumoniae is a species of Chlamydia, an obligate intracellular bacterium that infects humans and is a major cause of pneumonia. It was known...

and a short and variable intracellular domain of the corresponding Pcdh protein which differs from the Cadherin intracellular domain due to lack of attachment...

Ions (HCO−3) and a hydrogen ion (H+). In response to the decrease in intracellular pCO2, more CO2 passively diffuses into the cell. Cell membranes are...

archaea. Its translation process is also different. Some bacteria produce intracellular nutrient storage granules, such as glycogen, polyphosphate, sulfur or...

coccidia, which are microscopic, spore-forming, single-celled obligate intracellular parasites belonging to the apicomplexan class Conoidasida. Toltrazuril...

is an obligate intracellular parasite. Enterocytozoon bieneusi, commonly known as microsporidia, is a unicellular, obligate intracellular eukaryote. Their...

The lactate shuttle hypothesis describes the movement of lactate intracellularly (within a cell) and intercellularly (between cells). The hypothesis is...

especially important for the cell because they are the major source of intracellular calcium; and calcium itself is involved in a wide array of vital cellular...

Listeria bacteria, an intracellular parasite in mammals...

Production of extracellular metabolites (chemical compounds) Production of intracellular components (enzymes and other proteins) Transformation of substrate...

separates the interior of a cell from the external environment or creates intracellular compartments by serving as a boundary between one part of the cell and...

encoded by the CD63 gene. CD63 is mainly associated with membranes of intracellular vesicles, although cell surface expression may be induced. The protein...

intracellular signaling pathways. For example, STa enterotoxins bind and activate membrane-bound guanylate cyclase, which leads to the intracellular accumulation...

the extracellular space than in the intracellular space, and a higher concentration of K+ ions in the intracellular space than in the extracellular space...

clinically as a topical antiseptic and experimentally as a mutagen, an intracellular pH indicator and a small molecule MALDI matrix. 2-Aminoacridine 3-Aminoacridine...

Alpha-synuclein is an intracellular protein typically localized to presynaptic terminals and involved in synaptic vesicle trafficking, intracellular transport, and...

calcium-binding messenger protein expressed in all eukaryotic cells. It is an intracellular target of the secondary messenger Ca2+, and the binding of Ca2+ is required...

achieve a mechanistic understanding of the basic functions underlying intracellular organization. Maya Schuldiner was born in Jerusalem, the daughter of...

A sulfur globule is an intracellular, and sometimes extracellular, aggregate used by various sulfur oxidizing bacteria as storage for elemental sulfur...

from the "sharp microelectrode" used to puncture cells in traditional intracellular recordings, in that it is sealed onto the surface of the cell membrane...

concentrations induces an increase in intracellular free calcium concentrations in keratinocytes. Part of that intracellular calcium increase comes from calcium...

Photosynthetic organisms store the converted chemical energy within the bonds of intracellular organic compounds (complex compounds containing carbon), typically carbohydrates...

action potentials, but it can also be caused by the activity of an intracellular trace amine-associated receptor, TAAR1. TAAR1 is a high-affinity receptor...

agonistic ligand: high mobility group protein B1 (HMGB1). HMGB1 is an intracellular DNA-binding protein important in chromatin remodeling which can be released...

substrate-limited conditions. MtFAS is also thought to play a role as a mediator in intracellular signaling due to its influence on the levels of bioactive lipids, such...

is a secondary endosymbiont of tsetse flies that lives inter- and intracellularly in various host tissues, including the midgut and hemolymph. Phylogenetic...

action of H+ and HCO3- transporters, the intracellular pH of sperm increases from 6.94 to 7.08. Intracellular sperm alkalinization triggers calcium influx...

concentrations in the extracellular region, and low concentrations in the intracellular regions. These concentration gradients provide the potential energy...

Chronic osteomyelitis may be due to the presence of intracellular bacteria. Once intracellular, the bacteria are able to spread to adjacent bone cells...

Limbic encephalitis is a form of encephalitis, a disease characterized by inflammation of the brain. Limbic encephalitis is caused by autoimmunity: an...

Niemann-Pick disease, type C1 (NPC1) is a membrane protein that mediates intracellular cholesterol trafficking in mammals. In humans the protein is encoded...

Progesterone Pyr3 Tolfenamic acid TRPM Activators ADP-ribose BCTC Calcium (intracellular) CIM-0216 Cold Coolact P Cooling Agent 10 Eucalyptol (eucalyptus) Frescolat...

are activated by signals that cause stomatal closing, for example by intracellular calcium and ABA. The resulting release of negatively charged anions...

are located within the membrane of all excitable cells, and of many intracellular organelles. They are often described as narrow, water-filled tunnels...

the primary dyes (carbol fuchsin and auramine O) actually localise to intracellular nucleic acids (DNA and RNA) rather than to the cell wall itself. In...

their invertebrate host, but normally occupy the bloodstream or an intracellular environment in the vertebrate host. Trypanosomes infect a variety of...

facultative intracellular pathogen that can utilize host phagocytes to spread within the body. C. neoformans was the first intracellular pathogen for...

cellular signals such as regulation of the cell cycle, organization of the intracellular cytoskeleton, and movement of new receptors to the cell membrane. The...

life, it is often referred to as the "molecular unit of currency" for intracellular energy transfer. When consumed in a metabolic process, ATP converts...

intrinsic pathway of apoptosis (also known as the mitochondrial pathway, intracellular pathway, or intrinsic apoptosis), cell death initiated by changes in...

primary mechanism of organ damage is oxidative stress, as elevated intracellular iron levels increase free radical formation via the Fenton reaction...

treatment for COVID‑19. Remdesivir is a prodrug that is intended to allow intracellular delivery of GS-441524 monophosphate and subsequent biotransformation...

Additionally, evidence points to abnormalities in neurotransmission, intracellular signaling, and cellular functioning as contributing factors. Research...

Rickettsia prowazekii is a species of gram-negative, obligate intracellular parasitic, aerobic bacilliform bacteria of class Alphaproteobacteria that...

being extracellular; the coccidia mostly infect vertebrates and have intracellular gamonts. A conoid is found in most species and when present forms complete...

helical transmembrane domains with three intracellular and three extracellular hydrophilic loops, and an intracellular C-terminus containing serine and threonine...

"Discovery and Complete Genome Sequence of a Bacteriophage from an Obligate Intracellular Symbiont of a Cellulolytic Protist in the Termite Gut". Microbes and...

expression. Mechanical forces applied to these structures can activate intracellular signaling pathways, alter cytoskeletal tension, and change gene transcription...

They provided the first intracellular records of the electrical activity that underlies the epileptic spike (the intracellular paroxysmal depolarizing...

Endosomes are a collection of intracellular sorting organelles in eukaryotic cells. They are parts of the endocytic membrane transport pathway originating...

Lysosomes receive extracellular particles through endocytosis, and intracellular components through autophagy. They can also fuse with the plasma membrane...

may also passively diffuse into monoaminergic neurons. Once in the intracellular space of the neuron, MRAs reverse the direction of the MATs, as well...

examined using Koch's postulates, including viruses (which are obligate intracellular parasites) and asymptomatic carriers. They have largely been supplanted...

effect by phagocytosis. After ingestion, neutrophils are efficient in intracellular killing of pathogens. Neutrophils phagocytose mainly via the Fcγ receptors...

Coccolysin (EC 3.4.24.30, Streptococcus thermophilus intracellular proteinase, EM 19000) is an enzyme. This enzyme catalyses the following chemical reaction...

environmental factors. In contrast, calmodulin is a ubiquitous and universal intracellular Ca2+ receptor widely expressed in many cells. S100 proteins are normally...

mononuclear phagocytes and circulatory systems of humans. It is an intracellular and nonmotile form, being devoid of external flagella. The short flagellum...

complement pathway characterize Group E disorders. Group F are disorders of intracellular processes, and Group G is considered to be unresolved forms of EDS....

mechanism is the blocking of IgE-regulated calcium channels. Without intracellular calcium, the histamine vesicles cannot fuse to the cell membrane and...

represents a dominant second messenger leading to the release of Ca2+ from intracellular store sites. There is strong evidence suggesting that the InsP3R plays...

readily form complexes with organic molecules. However, some of the intracellular iron is bound to low-affinity complexes, and is termed labile iron or...

digested food are engulfed into the vacuoles of the digestive cells for intracellular digestion. Any undigested and un-absorbed food is finally thrown out...

intracellular bacterial pathogen Listeria monocytogenes, and is also commonly observed in Shigella flexneri. Paracytophagy allows these intracellular...

receptors, which contain seven transmembrane portions, intracellular loops, extracellular loops, intracellular C-terminus, and extracellular N-terminus. The extracellular...

variants have been described for this gene. It is Gi-coupled, reducing intracellular levels of cAMP. The M2 muscarinic receptors are located in the heart...

The second purpose, intricately linked to the first, is to keep the intracellular concentration more or less constant, and in this case to re-establish...

aminopolycarboxylic acid, is a ratiometric fluorescent dye which binds to free intracellular calcium. It was the first widely used dye for calcium imaging, and remains...

binds to muscarinic receptors, specifically M3, and causes an increased intracellular calcium ion concentration (through the IP3/DAG second messenger system)...

syndrome as seen with a microscope. Hepatocytes are pale-staining due to intracellular fat droplets. Pronunciation /raɪ ˈsɪndroʊm/ rye SIN-drohm Specialty...

of 25 to 38 amino acids, an extracellular N terminal region, and an intracellular C terminal region. The extracellular N terminal region exhibits a variety...

Candidatus Anaplasma sparouinense is an emerging intracellular bacterial pathogen. Anaplasma sparouinense was first detected in a 58-year-old man living...

up by pulse oximetry. The most common causative organisms are (often intracellular living) bacteria: Chlamydia pneumoniae Mild form of pneumonia with relatively...

Lysosomal lipase is a form of lipase which functions intracellularly, in the lysosomes. The primary function of lysosomal lipase is to hydrolyze lipids...

(addiction-inducing) psychostimulant use significantly reduces the level of intracellular magnesium throughout the brain. Supplemental magnesium treatment has...

stimulation (with aCh binding to acetylcholine receptors leading to increased intracellular Ca2+ levels which induce mucus release), and direct physical or chemical...

density of Na+-K+ pumps enables the photoreceptor to maintain a steady intracellular concentration of Na+ and K+. When light intensity increases, the potential...

TCR-α or TCR-β proteins. In 1991, chimeric receptors containing the intracellular signaling domain of CD3ζ were shown to activate T cell signaling by...

activity, two interpenetrating domains are considered, which are the intracellular and extracellular domains, representing respectively the space inside...

different peripheral membrane proteins such as ZO-1 located on the intracellular side of plasma membrane, which anchor the strands to the actin component...

programmed cell death that occurs most frequently upon infection with intracellular pathogens and forms part of the antimicrobial response. This process...

between body compartments: the blood plasma, the extracellular and intracellular fluids, and bone. Bone acts as a calcium storage center for deposits...

binding of an extracellular ligand causes enzymatic activity on the intracellular side. Hence a catalytic receptor is an integral membrane protein possessing...

protein domain contained within the Src oncoprotein and in many other intracellular signal-transducing proteins. SH2 domains bind to phosphorylated tyrosine...

exception is Lactobacillus plantarum and related lactobacilli, which use intracellular manganese to prevent damage from reactive O− 2. SODs catalyze the disproportionation...

of two adjacent cells interact. A communicating junction links the intracellular compartments of two adjacent cells, allowing transit of relatively small...

calcium ions into the cell and thus the intracellular calcium ion concentration falls. A decrease in the intracellular calcium concentration means that less...

disease are both late-onset and associated with the accumulation of intracellular toxic proteins. Diseases caused by the aggregation of proteins are known...

administration of N-acetylcysteine (NAC), a cysteine prodrug, helps replenish intracellular GSH levels. Glutathione exists in reduced (GSH) and oxidized (GSSG)...

Phenylalkylamines are thought to access calcium channels from the intracellular side, although the evidence is somewhat mixed. Fendiline Gallopamil...

though not in the axon or axon hillock. They vary in size, shape, and intracellular location; they are most conspicuous in the motor neurons of the spinal...

effects, and second, the receptor may be activated, which leads to intracellular signaling. The four heads of the tetramer form a bowl surrounding the...

serves many functions, acting both as an extracellular cytokine and an intracellular protein modifier. The precise functions are diverse and vary among species...

and, by ionizing intracellular water to produce several types of cytotoxic free radicals and superoxides, indirectly damage intracellular biological macromolecules...

known as Nile blue oxazone) is a lipophilic stain. Nile red stains intracellular lipid droplets yellow. In most polar solvents, Nile red will not fluoresce;...

Chlamydia is a genus of pathogenic Gram-negative bacteria that are obligate intracellular parasites. Chlamydia infections are the most common bacterial sexually...

β-adrenoreceptors. The α1 couples to Gq, which results in increased intracellular Ca2+ and subsequent smooth muscle contraction. The α2, on the other...

is an acid-fast, Gram-positive, rod shaped bacterium and an obligate intracellular parasite, which means, unlike its relative Mycobacterium tuberculosis...

external flagella or cilia. The term is used mainly to describe an intracellular phase in the life-cycle of trypanosomes that replicates. It is also...

regions; in this case, the ligand is ACh. This receptor is bound to intracellular proteins, known as G proteins, which begin the information cascade within...

the extracellular space than in the intracellular space, and a higher concentration of K+ ions in the intracellular space than in the extracellular space...

BCIs have been an active area of research in recent decades. While intracellular recordings of neurons reveal action potential voltages on the scale...

characterized by an extracellular N terminus, 7 transmembrane regions, and an intracellular C terminus.[supplied by OMIM] GRCh38: Ensembl release 89: ENSG00000138271...

changes upon ligand binding, leading to activation of intracellular signaling cascades. The intracellular C-terminus interacts with G proteins and other signaling...

neurodegenerative disease categorized by neuron loss and an accumulation of intracellular neurofibrillary tangles and extracellular amyloid plaques in the brain...

molecules bind to a domain of the GPCR located outside the cell, and an intracellular GPCR domain then in turn activates a particular G protein. Some active-state...

human melanoma; DCPIP-induced cancer cell death occurs by depletion of intracellular glutathione and upregulation of oxidative stress. Indophenol Metachromasy...

indole. This division is performed by a chain of a number of different intracellular enzymes, a system generally referred to as "tryptophanase."[citation...

enzymes required are difficult or expensive to extract, an example being intracellular enzymes. Also, if a series of enzymes are required in the reaction;...

cell deficiencies are intracellular pathogens, including Herpes simplex virus, Mycobacterium and Listeria. Also, intracellular fungal infections are also...

of current interest include statistical models of intracellular signaling dynamics, intracellular transport, cell mechanics (including membrane and cytoskeletal...

(MHC-II). Cellular membranes separate these two cellular environments - intracellular and extracellular. Each T cell can only recognize tens to hundreds of...

multisubunit enzyme (1 mDa MW) that mediates acidification of eukaryotic intracellular organelles. Vacuolar ATPase (V-ATPase) is composed of a cytosolic, V1...

The trimeric intracellular cation-selective channels or TRIC proteins are a group of homo-trimeric cation channel proteins of ~300 residues in the ER...

the ostia and pinacocytes consume them by phagocytosis (engulfing and intracellular digestion). Particles from 0.5 μm to 50 μm are trapped in the ostia...

to a raised external concentration of potassium ions K+, a decreased intracellular concentration of sodium ions Na+, increased permeability to Na+, or...

plus an intracellular anchor to secure its position in the cell membrane. Desmogleins and the desmocollin isoform "Dsc-a" contain an intracellular cadherin...

this means force is generated, the energy ultimately coming from ATP. Intracellular actin cytoskeletal assembly and disassembly are tightly regulated by...

two forms, an extracellular infectious elementary body (EB) and an intracellular non-infectious reticulate body (RB). The EB attaches to host cells and...

The PI3K/AKT/mTOR pathway is an intracellular signaling pathway important in regulating the cell cycle. Therefore, it is directly related to cellular...

parasites are microorganisms, namely protozoa, bacteria, or viruses, often intracellular pathogens (disease-causers). Their vectors are mostly hematophagic arthropods...

domain, or any defined catalytic domain, and because it is entirely intracellular, NEDD9 is a difficult molecule to target. Because NEDD9 serves as a...

vascular relaxation. The subset of hsp70, extracellular hsp70 (ehsp70) and intracellular hsp70 (ihsp70), has been shown to have a pivotal role in managing oxidative...

cytoplasmic face of intracellular organelles, called coated vesicles and coated pits. These specialized organelles are involved in the intracellular trafficking...

muscle cell membranes. Veratridine increases nerve excitability and intracellular Ca2+ concentrations. Veratridine has been isolated from the seeds of...

in the extracellular space, causing intracellular CO2 to freely diffuse out of the cell. This drop in intracellular CO2 causes a rise in cellular pH which...

In particular, an interaction between NPC2 and LBPA is necessary for intracellular cholesterol trafficking. Lysophosphatidic acid Niemann-Pick Type C McCauliff...

stabilize helical structure, particularly in viruses. It functions as an intracellular free radical scavenger to protect DNA from free radical attack. Spermine...

Chloride intracellular channel protein 5 is a protein that in humans is encoded by the CLIC5 gene. CLIC5 exists in two alternative splice variants, a...

and bones. Calcitriol also plays a key role in upregulating levels of intracellular calcium, and high levels of this ion appear to be protective against...

Cowden syndrome (also known as Cowden's disease) is an autosomal dominant inherited condition characterized by benign overgrowths called hamartomas as...

(2018). "Asiatic Acid, Corosolic Acid, and Maslinic Acid Interfere with Intracellular Trafficking and N-Linked Glycosylation of Intercellular Adhesion Molecule-1"...

to the basolateral side, where calcium pumps such as PMCA1 utilize intracellular adenosine triphosphate to pump calcium into the blood. The transport...

(2025-06-28). "A subset of conserved phagocytic genes are likely used for the intracellular theft of cnidarian stinging organelles in nudibranch gastropods". EvoDevo...

defenses against intracellular pathogens and as a result have become a target for immune evasion by those pathogens. The intracellular protozoan parasite...

(cGMP), resulting in a decreased intracellular concentration of cGMP. Most likely due to actions of cGMP on intracellular calcium, this results in decreased...

interactions through their (TMD). Because of its ubiquitous expression, the intracellular localisation and function of VAPA may vary between cell types. It is...

outputs are pharmacologically inactivated while leaving the inputs and intracellular circuits intact, learning takes place even while the animal fails to...

bacterium. It is the only species in the genus Lawsonia. It is obligately intracellular and was isolated from intestines of pigs with proliferative enteropathy...

their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium (Ca2+) ions (calcium signaling). This causes cell responses...

Shock can develop from myocardial depression following release of intracellular electrolytes. In addition, as a result of the mechanism of injury, blood...

nicotinamide mononucleotide (NMN), a precursor to NAD+. This increases intracellular NAD+ levels, supporting cellular energy metabolism, mitochondrial function...

The Anti-apoptotic Ras signaling cascade is an intracellular signal transduction cascade that involves the Ras protein and inhibits apoptosis. It is the...

regulating other cell-mediated immune responses, such as apoptosis, intracellular IgG trafficking, cytokine signaling and production, hematopoiesis, and...

Proteins can be targeted to the inner space of an organelle, different intracellular membranes, the plasma membrane, or to the exterior of the cell via secretion...

"Learning from the viral journey: how to enter cells and how to overcome intracellular barriers to reach the nucleus". The AAPS Journal. 11 (1): 65–77. doi:10...

allows for measurement of electrical currents without washing out the intracellular contents, because it forms pores in the cell membrane that are permeable...

agents. Intracellular pathogens often reside in immune cells like macrophages. These pathogens can be obligate or facultative intracellular pathogens...

binds to the G protein-coupled receptor A2A leading to an increase in intracellular cyclic AMP (cAMP) levels. This secondary messenger activates protein...

the tomato immune system." Phytoplasma and Spiroplasma are obligate intracellular parasites, bacteria that lack cell walls and, like the mycoplasmas,...

vacuolar membranes or reorganization of actin polymerization to facilitate intracellular motility of Shigella bacteria inside the host cell. For instance, the...

that cell membrane. Then in 1970, Meech was the first to observe that intracellular calcium could trigger potassium currents. In humans they are divided...

regulating the events of cellular division. Calcium acts both to modulate intracellular signaling as a secondary messenger and to facilitate structural changes...

cytosol. The cytosol and the elastic solid framework, referred to as intracellular cytomatrix (CMX), are chemically isolated from each other and from the...

(addiction-inducing) psychostimulant use significantly reduces the level of intracellular magnesium throughout the brain. Supplemental magnesium treatment has...

increasing the concentration of these neurotransmitters in the cytosol, or intracellular fluid, of the presynaptic neuron. Amphetamine-type stimulants are often...

NAADP binds to and opens Ca2+ channels on intracellular organelles, thereby increasing the intracellular Ca2+ concentration which, in turn, modulates...

marine bivalve molluscs in the family Mytilidae. Many of them contain intracellular chemoautotrophic bacterial symbionts. Modern (non-fossil) species within...

like cyclic AMP. Its most likely mechanism of action is activation of intracellular protein kinases in response to the binding of membrane-impermeable peptide...

conventional enzyme inhibitor, a PROTAC works by inducing selective intracellular proteolysis. A heterobifunctional molecule with two active domains and...

signals and structures (mitotic spindles), as well as some elements of intracellular transport. Ciclopirox is a N-hydroxypyridone. Structurally, ciclopirox...

as exogenous and later become endogenous (for example, intracellular viruses). Intracellular antigens can be returned to circulation upon the destruction...

conventional positive inotropes that elevate intracellular calcium, whereas calcium sensitizers do not elevated intracellular calcium but instead increase sensitivity...

zinc transporter in the solute carrier family 39. ZIP13 is involved in intracellular zinc homeostasis and zinc ion transport, especially within the Golgi...

in the enzyme that promotes the release of GDP. GDP is involved in intracellular signaling processes functioning as a critical regulator in the activity...

that contains cysteine, an amino acid. Most Legionella species are intracellular pathogens whose primary hosts are amoebae, however many Legionella are...

Trimeric intracellular cation-selective channel B (TRIC-B) is a monovalent cation channel in the ER membrane encoded by the transmembrane protein 38B...

calcium within the cells can lead to hardening (calcification) of certain intracellular structures, including the mitochondria, leading to cell death. Therefore...

for possible use in subunit vaccines and vaccines directed against intracellular pathogens. In their use as adjuvants for manufacturing vaccines, toxicity...

first kinesins to be discovered were microtubule-based anterograde intracellular transport motors in 1985, based on their motility in cytoplasm extruded...

dimer of the amino acid cysteine in lysosomes, eventually leading to intracellular crystal formation throughout the body, e.g. in kidneys. It is genetically...

presence of two leucine residues in its N-terminal intracellular domain, which influences intracellular trafficking. GLUT8, originally named GLUTX1, was...

globules (also known as mature lipid droplets) are individual pieces of intracellular fat in human cell biology. The lipid droplet's function is to store...

Progesterone Pyr3 Tolfenamic acid TRPM Activators ADP-ribose BCTC Calcium (intracellular) CIM-0216 Cold Coolact P Cooling Agent 10 Eucalyptol (eucalyptus) Frescolat...

reticulum so excitation-contraction coupling varies with its dependence on intracellular or extracellular calcium.[citation needed] Recent research indicates...

Langerhans islets to glucose for 1 hour is able to remarkably induce the intracellular proinsulin levels. It was noted that the proinsulin mRNA remained stable...

dark-colored urine. Exertional rhabdomyolysis results from damage to the intracellular proteins inside the sarcolemma. Myosin and actin break down in the sarcomeres...

microtubule transport system to transport nucleic acid/protein cores to intracellular replication sites after invasion host the cell membrane. Not much is...

referred to as Ca2+ encoding or calcium information processing) is an intracellular signaling pathway used by many cells to transfer, process and encode...

stress exposure (hours to days), stress-induced KOR signaling initiates intracellular signaling cascades including p38 MAPK and extracellular signal-regulated...

bilaterians. The pathway takes its name from its polypeptide ligand, an intracellular signaling molecule called Hedgehog (Hh) found in fruit flies of the...

species that cause major diseases in humans. Some trypanosomatida are intracellular parasites, with the important exception of Trypanosoma brucei. The three...

receptor inhibits the enzyme adenylate cyclase, thereby reducing the intracellular concentration of the second messenger cyclic AMP. The human protein...

fecundity. More recently,[as of?] advanced sperm analyses that examine intracellular sperm components are being developed. Sperm motility increases from...

psychoplastogenic owing to poor lipophilicity and inability to activate intracellular serotonin 5-HT2A receptors. Due to their rapid and sustained effects...

Hemifusomes are intracellular organelles first described in 2025 by researchers at the National Institutes of Health and the University of Virginia School...

consisting of multiple epidermal growth factor-like (EGF) repeats, and an intracellular domain consisting of multiple, different domain types. Notch family...

help of a catalytic cysteine. These roles are typically limited to the intracellular milieu, where the environment is reducing, and cysteine is not oxidized...

disease) utilizes a type IVB secretion system, known as the icm/dot (intracellular multiplication / defect in organelle trafficking genes) system, to translocate...

can result from even a few organisms. The bacterium is an obligate intracellular pathogenic parasite. The incubation period is usually two to three weeks...

distance. Endocrine glands have no ducts, are vascular, and commonly have intracellular vacuoles or granules that store their hormones. In contrast, exocrine...

Grenier AM, Khatchadourian C, Charles H, Nardon P (June 1999). "Four intracellular genomes direct weevil biology: nuclear, mitochondrial, principal endosymbiont...

(26–151), a 126 amino acid peptide that is the major form of ANP stored in intracellular granules of the atria. Following stimulation of atrial cells, proANP...

it accumulates inside the acidic lysosomes leading to disruption of intracellular cholesterol transport, autophagy and endocytosis followed by cell death...

cell membranes of the kidney's collecting duct principal cells and in intracellular vesicles located throughout the cell. It is encoded by the AQP2 gene...

conformation to a more rigid conformation to undergo homophilic binding. Intracellular domains of classical cadherins are also highly conserved as they bind...

enzymes and substrates via a single intracellular membrane that prevents unwarranted destruction of other intracellular components. Under normal conditions...

Gi/Go proteins, leading to inhibition of adenylyl cyclase and reduced intracellular cAMP levels. The D3 receptor displays the highest binding affinity for...

infected with scrapie and Creutzfeldt–Jakob disease agents produce intracellular 25-nm virus-like particles". Proceedings of the National Academy of...

ketoacidosis. Hypokalemia is observed with low total body potassium and a low intracellular concentration of potassium. In addition to urinary losses from polyuria...

in physiology to identify how the volumes of extracellular fluid and intracellular fluid alter in response to conditions such as adrenal insufficiency...

The enzyme that causes degradation of fenvalerate was found to be an intracellular enzyme. Unique fitness genes show that numerous metabolic pathways,...

increases the concentration of intracellular potassium, which causes the electric potential toward the intracellular side of the membrane to become more...

results in the reversal of membrane potential to a peak of about +10mV. Intracellular calcium causes muscular contraction in contractile cells, and is the...

these chains to associate with the positively charged TCR chains. The intracellular tails of the CD3γ, CD3ε, and CD3δ molecules each contain a single conserved...

This leads to increases in reactive oxygen species and rises in intracellular Ca2+. However, whether hypoxia leads to an increase or decrease in reactive...

intermediary between calcium ions, which act as a second messenger, and many intracellular processes, such as the contraction of cardiac muscle. Mutations in CALM2...

different domains in the hemagglutinin-esterase protein is important for intracellular transport of proteins from the endoplasmic reticulum to the Golgi apparatus...

class I helps mediate cellular immunity, a primary means to address intracellular pathogens, such as viruses and some bacteria, including bacterial L...

importance of the α-keto acid dehydrogenase complexes in serving as intracellular and intercellular signaling platforms for the regulation of metabolism"...

RNA-binding proteins (RBPs). The term RNP foci can also be used to denote intracellular compartments involved in processing of RNA transcripts. RBPs interact...

identifies known and novel thymidylate synthase inhibitors and slow intracellular activation of 5-fluorouracil". Nature Communications. 7 (1): 1–11. doi:10...

represented a significant turning point in understanding the whole process of intracellular signal transduction of bacteria. Some bacteria, such as E. coli, have...

reticulum and increased calcium sensitivity can lead to an accumulation of intracellular calcium and cause downregulation of L-type calcium channels. This reduces...

differentiation 299). This gene encodes L-SIGN (liver/lymph node-specific intracellular adhesion molecules-3 grabbing non-integrin), a type II integral membrane...

receptors (CARs) are composed of a fragment of an antibody fused to intracellular T cell signaling domains that can activate and trigger proliferation...

rickettsias, are an order of small Alphaproteobacteria. They are obligate intracellular parasites, and some are notable pathogens, including Rickettsia, which...

proteases known as the cysteine cathepsins and plays an important role in intracellular proteolysis. In humans, cathepsin B is encoded by the CTSB gene. Cathepsin...

nonspore-forming, rod-shaped (coccobacilli) bacteria. They function as facultative intracellular parasites, causing chronic disease, which usually persists for life...

syndrome (WAS). The main pathogens of concern in T cell deficiencies are intracellular pathogens, including Herpes simplex virus, Mycobacterium and Listeria...

body, stores of fat are referred to as adipose tissue. In these areas, intracellular triglycerides are stored in cytoplasmic lipid droplets. When lipase...

Legionella pneumophila from light but does not directly influence its intracellular survival in Hartmannella vermiformis". Applied and Environmental Microbiology...

genetic basis. The DYM gene encodes dymeclin (DYM), a protein involved in intracellular transport and Golgi apparatus function, which is critical for proper...

fumigatus: sidA catalyzes the first step in the biosynthesis of both the extracellular siderophore triacetylfusarinine C and intracellular ferricrocin...

process that is not entirely clear, but results from an elevation in intracellular calcium. Expression appears to be exclusive, so that both types of endocannabinoids...

activation as part of type 1 immune response against intracellular pathogens (such as intracellular bacteria) that can survive and replicate inside host...

suggested. Within the body, water is classified as intracellular fluid or extracellular fluid. Intracellular fluid refers to water that is contained within...

tissue necrosis, including tumor lysis syndrome can cause the release of intracellular potassium into blood, causing hyperkalemia. Beta2-adrenergic agonists...

Proteins can be targeted to the inner space of an organelle, different intracellular membranes, the plasma membrane, or to the exterior of the cell via secretion...

the cell membrane, whereas TLR3, TLR7, TLR8, and TLR9 are located in intracellular vesicles (because they are sensors of nucleic acids). TLRs received...

Yang XR, Sham JS (March 2015). "CD38 mediates angiotensin II-induced intracellular Ca(2+) release in rat pulmonary arterial smooth muscle cells". American...

binding site that promote distinct active-state conformations on the intracellular side of the receptor where G proteins and β-arrestins bind. Importantly...

disease and blood cancers. Hambleton has focussed on susceptibility to intracellular pathogens, and uncovered that defective type I interferon signalling...

proliferating, tachyzoites convert into bradyzoites, which are inside latent intracellular tissue cysts that form mainly in the muscles and brain. The formation...

competes with protein kinase C for the second messenger diacylglycerol in intracellular signaling pathways. It also plays an important role in the resynthesis...

77, 1365–1368. Hershko, A. and Ciechanover, A. (1982). Mechanisms of intracellular protein breakdown. Annu. Rev. Biochem. 51, 335–364. Hershko, A. and...

results in raising intracellular concentration of Na+. Accumulation of intracellular sodium ions cause an increase of intracellular calcium. This is because...

found in all eukaryotic organisms including yeasts, is calmodulin. Intracellular storage and release of Ca2+ from the sarcoplasmic reticulum is associated...

change is induced in the receptor that is transmitted to an attached intracellular heterotrimeric G protein complex. The Gs alpha subunit of the stimulated...

(I-FABP), is a protein that in humans is encoded by the FABP2 gene. The intracellular fatty acid-binding proteins (FABPs) belong to a multigene family with...

size, morphological parameters, viability and both extracellular and intracellular protein expression. The homogeneous cell population obtained after sorting...

intracellular transport of proteins and lipids. His focus is on the molecular mechanisms of protein and lipid trafficking that underlie intracellular...

(~190 kDa) protein encoded in the human by the DOCK4 gene, involved in intracellular signalling networks. It is a member of the DOCK-B subfamily of the DOCK...

alpha crystallins are an autokinase activity and participation in the intracellular architecture. Alpha-A and alpha-B gene products are differentially expressed;...

Cytokines Growth factors Signaling molecules Receptors Cell surface Intracellular Co-receptor Second messenger cAMP-dependent pathway Ca2+ signaling Lipid...

perimysium in bovine skeletal muscle: Junctional plates and associated intracellular subdomains" (PDF). Journal of Structural Biology. 154 (2): 206–216....

adhesion is mediated by extracellular cadherin domains, whereas the intracellular cytoplasmic tail associates with numerous adaptors and signaling proteins...

transports one intracellular calcium ion out of the cell. The reversal of this exchanger, triggered by the increase in intracellular sodium, results...

GABAB receptor relative to the α2δ subunits. . The intracellular β subunit (55 kDa) is an intracellular MAGUK-like protein (Membrane-Associated Guanylate...

Carpén O, Peltonen L, Jalanko A (January 1998). "Biosynthesis and intracellular targeting of the CLN3 protein defective in Batten disease". Human Molecular...

(Bartonella henselae) and trench fever (Bartonella quintana). As Facultative intracellular parasites, Bartonella species can infect healthy people, but are considered...

members bank, a Swedish interest-free bank Janus kinase, a family of intracellular, nonreceptor tyrosine kinases including Janus kinase 1 (JAK1) Janus...

reaction uses calcium as a cofactor and plays an important role in the intracellular transduction of many extracellular signals in the retina. Two transcript...

fungi, killing them by forming pores in their cell walls or inhibiting intracellular processes. The cellular immune response instead refers to the direct...

creating a closed and stable tetramer in solution and in crystal. The intracellular part of the protein is formed by the transmembrane region and a cytoplasmic...

phagocytic pattern recognition receptors (PRRs), triggering sequential intracellular signalling cascades culminating in phagocytotic clearance. Co-expression...

(17β-estradiol). There are two main classes of ERs. The first includes the intracellular estrogen receptors, namely ERα and ERβ, which belong to the nuclear...

complex nutritional requirements. Viruses, for example, are obligate intracellular parasites and require a growth medium containing living cells. The most...

these effects appear to be dependent on activation of a population of intracellular 5-HT2A receptors expressed in cortical neurons in the medial prefrontal...

Eleidin is clear intracellular protein which is present in the stratum lucidum of the skin. Eleidin is a transformation product of the amino acid complex...

resistor and capacitor in series (representing the intracellular path – the resistance that of intracellular fluid and the capacitor the cell membrane). This...

Bavister, Barry D. (1999), "Bicarbonate/Chloride Exchange Regulates Intracellular pH of Embryos but Not Oocytes of the Hamster", Biology of Reproduction...

Progesterone Pyr3 Tolfenamic acid TRPM Activators ADP-ribose BCTC Calcium (intracellular) CIM-0216 Cold Coolact P Cooling Agent 10 Eucalyptol (eucalyptus) Frescolat...

endosymbionts belong to the Coxiella and Francisella bacterial genera. These intracellular symbiotic microorganisms are specifically associated with ticks and...

Lymphoma Glucocorticoid therapy Intracellular pathogens, including Herpes simplex virus, Mycobacterium, Listeria, and intracellular fungal infections. Neutropenia...

rest, the intracellular area is usually negatively charged relative to the extracellular region. Depolarization refers to when the intracellular region is...

transporters. ABC proteins transport various molecules across extra- and intracellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1...

biological process whereby calcium is able to activate calcium release from intracellular Ca2+ stores (e.g., endoplasmic reticulum or sarcoplasmic reticulum)...

embedded in the cell membrane with loops of protein on the inside (intracellular loops) and outside (extracellular loops) of the membrane. The second...

incorporated into PA. Different acyltransferases also have different intracellular distributions, such as the endoplasmic reticulum (ER), the mitochondria...

bacterium from the genus Legionella which occurs in nature as a strictly intracellular parasite of free-living amoebae. It is named after Michel Drancourt...

exam, the Asboe-Hansen signs, must be used to determine the absence of intracellular connections holding epidermal cells together. Chronic blistering skin...

gene. The SERTM2 protein is a transmembrane protein located in the intracellular membrane and active in membrane-bound organelles. SERTM2 expression...

nodules via two methods of root infection, intercellularly and intracellularly. Intracellular infection is characterized by initial root-hair deformation...

Nef-mediated cellular phenotypes are differentially expressed as a function of intracellular Nef concentrations". J. Biol. Chem. 276 (35): 32763–70. doi:10.1074/jbc...

Potassium is the main intracellular ion for all types of cells, while having a major role in maintenance of fluid and electrolyte balance. Potassium is...

directly. Intracellular ice formation While some organisms and tissues can tolerate some extracellular ice, any appreciable intracellular ice is almost...

approximately equal to that of the intracellular fluid (ICF). Therefore, plasma osmolality is a guide to intracellular osmolality. This is important, as...

bodies that are engulfed by phagocytic cells, preventing the release of intracellular contents and avoiding inflammation. In necrosis, however, karyorrhexis...

Ikeuchi T, Sisodia SS (2002). "Cell-free generation of the notch1 intracellular domain (NICD) and APP-CTfgamma: evidence for distinct intramembranous...

Apicomplexans, a group of intracellular parasites, have life cycle stages that allow them to survive the wide variety of environments they are exposed...

voltage-gated calcium channels to open and Ca2+ to flow into the cell. The intracellular presence of Ca2+ triggers several different pathways, including activating...

Christopoulos G, Morfis M, et al. (2006). "A critical role for the short intracellular C terminus in receptor activity-modifying protein function". Mol. Pharmacol...

proliferation, and cytokine production, and is used in protocols for intracellular staining of these cytokines. TPA induces KSHV reactivation in PEL cell...

FtsZ is a protein encoded by the ftsZ gene that assembles into a ring at the future site of bacterial cell division (also called the Z ring). FtsZ is a...

preservation begins with the absorption of benzoic acid into the cell. If the intracellular pH changes to 5 or lower, the anaerobic fermentation of glucose through...

Perkinsids are single-celled protists that live as intracellular parasites of a variety of other organisms. They are classified as the class Perkinsea...

immunology, cardiology and cancer research. The first experiments to measure intracellular calcium levels via protein expression were based on aequorin, a bioluminescent...

than antisense therapy for gene suppression. Antisense RNA produced intracellularly by an expression vector may be developed and find utility as novel...

ISSN 0030-1299. Worland, M.R.; Wharton, D.A.; Byars, S.G. (2004). "Intracellular freezing and survival in the freeze tolerant alpine cockroach Celatoblatta...

Wernegreen JJ (December 2005). "For better or worse: genomic consequences of intracellular mutualism and parasitism". Current Opinion in Genetics & Development...

Listeria is a genus of bacteria that acts as an intracellular parasite in mammals. As of 2024, 28 species have been identified. The genus is named in...

They described it as "a somewhat pleomorphic, rodlike, gram-negative, intracellular organism [that] apparently infects only the ovaries and testes". Hertig...

glucose, usually in the kidneys). The interaction of intracellular phytic acid with specific intracellular proteins has been investigated in vitro, and these...

A calcium sensitizer is a drug which sensitizes the heart to intracellular calcium thereby increasing cardiac contractility. Examples include levosimendan...

SLC30A10 gene, a manganese efflux transporter necessary for decreasing intracellular Mn, has been linked with the development of this Parkinsonism-like disease...

receptor (PXR). PXR is a nuclear receptor in hepatocytes that senses intracellular bile acid concentrations and regulates gene expression accordingly to...

protein that in humans is encoded by the HLA-F gene. It is an empty intracellular molecule that encodes a non-classical heavy chain anchored to the membrane...

blebs forming along the side of the cell, probably due to the high intracellular pressure during lobopodia formation increasing the frequency of plasma...

extracellular side forms the selectivity filter. A basic region near the intracellular side can bind anions that may stabilize the closed state. The architecture...

of L-histidine to L-glutamic acid. It thus is also a biomarker for intracellular levels of folate. The FIGLU test is used to identify vitamin B12 deficiency...

and in the central nervous system. The H1 receptor is linked to an intracellular G-protein (Gq) that activates phospholipase C and the inositol triphosphate...

PGRP (PGRP-LE) also acts intracellularly to bind TCT that has crossed the cell membrane or is derived from an intracellular infection. PGRP-LA promotes...

many pathogens have evolved mechanisms to evade it. One strategy is intracellular replication, as practised by Mycobacterium tuberculosis, or wearing...

activates macrophages to inhibit fungal survival. It induces deprivation in intracellular free zinc and increases production of reactive oxygen species that culminate...

the target cells, they are recognized by associated cell membrane or intracellular receptor proteins, leading to a cellular response. There are disorders...

domain, which is a phosphoinositide binding domain, and are involved in intracellular trafficking. This protein is a component of the mammalian retromer complex...

Chloride intracellular channel protein 3 is a protein that in humans is encoded by the CLIC3 gene. This protein is a chloride channel. Chloride channel...

require membrane permeability for intracellular delivery [30,31]. There are several barriers to the intracellular delivery of therapeutic drugs, such...

Ehrlichiosis ewingii infection is an infectious disease caused by an intracellular bacteria, Ehrlichia ewingii. The infection is transmitted to humans...

and dramatic change in the levels of intracellular peptides that are produced by the proteasome. Some intracellular peptides have been shown to be biologically...

thymocytes: a flow cytometry study of thymocyte subset distribution and of intracellular free Ca++ increase upon activation. Murine thymocytes and ST 789". Thymus...

lies a transmembrane helix (TH) and intracellular juxtamembrane (JM) region, just upstream of the intracellular tyrosine kinase (TK) catalytic domain...

enterobacteria, intracellular parasitic bacteria, and mollicutes such as Spiroplasma. Microviruses dominate the viromes of intracellular parasitic bacteria...

type of sports prototype race car LIM Mineralization Protein-1, an intracellular protein involved in the bone morphogenetic protein (BMP) pathway signaling...

gene. The primary function of the sulfonylurea receptor is to sense intracellular levels of the nucleotides ATP and ADP and in response facilitate the...

S2CID 38920551. Benten WP, Stephan C, Wunderlich F (June 2002). "B cells express intracellular but not surface receptors for testosterone and estradiol". Steroids...

influence neurogenesis in the dentate gyrus. Steroid receptors are intracellular since steroid hormones are able to cross the cell membrane without a...

(February 2019). "Corpora amylacea in human hippocampal brain tissue are intracellular bodies that exhibit a homogeneous distribution of neo-epitopes". Scientific...

autophagy biomarkers requires membrane type-1 matrix metalloproteinase intracellular signaling in glioblastoma cells". Glycobiology. 22 (9): 1245–1255. doi:10...

milliseconds after opening. Inactivation is thought to be mediated by an intracellular gate that controls the opening of the pore on the inside of the cell...

Peutz–Jeghers syndrome (often abbreviated PJS) is an autosomal dominant genetic disorder characterized by the development of benign hamartomatous polyps...

Na+, K+ -ATPase) thus maintaining membrane potential and controlling intracellular pH and volume. Spermidine regulates biological processes, such as Ca2+...

complex of a protein bound with a ligand Exosome complex, a multi-protein intracellular complex Protein complex, a group of two or more associated polypeptide...

bone (manifesting clinically e.g. as osteophytes). Cells may channel intracellular PPi into ECF.[better source needed] ANK is a non-enzymatic plasma-membrane...

cytoplasm of Bihospites contains many vacuoles, some of which contain intracellular bacteria. There are several ultrastructural features found within the...

Zhang, Xiaoai; Zhang, Yinglu; Wang, Xu-Dong (2019). "Nanomaterials for Intracellular pH Sensing and Imaging". Novel Nanomaterials for Biomedical, Environmental...

Cytokines Growth factors Signaling molecules Receptors Cell surface Intracellular Co-receptor Second messenger cAMP-dependent pathway Ca2+ signaling Lipid...

virus contributes to hepatocarcinogenesis by modulating metabolic and intracellular signaling pathways". Journal of Gastroenterology and Hepatology. 22...

PMID 11395482. Imai S, Okayama N, Shimizu M, Itoh M (April 2003). "Increased intracellular calcium activates serum and glucocorticoid-inducible kinase 1 (SGK1)...

into the space representing the synaptic cleft and bound to AChRs. The intracellular microelectrode monitored the amplitude of the depolarization of the...

of enzymes. CAMKs are activated by increases in the concentration of intracellular calcium ions (Ca2+) and calmodulin. When activated, the enzymes transfer...

Smith FL, Dombrowski DS, Dewey WL (February 1999). "Involvement of intracellular calcium in morphine tolerance in mice". Pharmacology, Biochemistry,...

part of the coreceptor is from wild-type CD8 coreceptor, whereas the intracellular domain from CD4 coreceptor. This model was created to examine role of...

Produced as a by-product of fermentation, lactic acid can increase intracellular acidity of muscles. This can lower the sensitivity of contractile apparatus...

mediated protein sorting plays an important role in segregation of intracellular molecules into distinct organelles. Genetic studies in yeast have identified...

(retinoic acid-inducible gene-I-like receptors, RLRs) are a type of intracellular pattern recognition receptor involved in the recognition of viruses...

has been shown to block the assembly of intracellular infectious viral particles without affecting intracellular levels of the viral RNA or protein. Other...

hemoglobin. Imidazole-based histidine compounds play an important role in intracellular buffering. Histidine can be decarboxylated to histamine. Histamine can...

Perkinsela is a genus of kinetoplastids. Species are obligate intracellular components of Neoparamoeba and their relationship is considered mutualistic...

influx into the axonal nerve terminal of neurons, and increases the intracellular concentration of calcium ions. Synapsin I was shown to be phosphorylated...

Depiction of dystrophin connecting intracellular actin to extracellular matrix...

activity in the JM cell line and that this may imply a (small) degree of intracellular phosphate delivery. The electron-withdrawing power of the p-nitro groups...

protein biosynthesis. It often contains signal peptide sequences, "intracellular postal codes" that direct delivery of the protein to the proper organelle...

systems, where large, experimentally accessible neurons enabled detailed intracellular recordings. Studies in the marine mollusc Clione limacina and in the...

the employed compound. The effects of MAEs appear to be mediated by intracellular TAAR1 agonism coupled with uptake by monoamine transporters into monoaminergic...

the failure of cellular ion pumps, which results from hypoxia. Then intracellular sodium and osmolarity increase, and there is an influx of water that...

infectious disease caused by Anaplasma phagocytophilum, an obligate intracellular bacterium that is typically transmitted to humans by ticks of the Ixodes...

1021/bi00900a027. PMID 14269315. Poulton JE, McRee BE, Conn EE (1980). "Intracellular localization of two enzymes involved in coumarin biosynthesis in Melilotus...

nucleic acids and proteins, photosynthesis, muscle contraction, and intracellular signal transduction (cGMP). When guanine is attached by its N9 nitrogen...

Diplorickettsia massiliensis species is an obligate intracellular, gram negative bacterium isolated from Ixodes ricinus ticks collected in Slovak republic...

contraction is more or less a loss of extracellular fluid (ECF) and/or intracellular fluid (ICF). Volume contraction of extracellular fluid is directly coupled...

inhibit calcium channel responses while other phenylalkylamines act at an intracellular site. The interaction site of emopamil suggests to its greater neuroprotective...

abnormal neuronal pathfinding and abnormal development of the gonads. The intracellular domain of some, if not all, teneurins can be cleaved and transported...

1073/pnas.2104668118. Lakatta, Edward G., et al. “A Coupled SYSTEM of Intracellular ca 2+ Clocks and Surface Membrane Voltage Clocks Controls the Timekeeping...

macrophages produce hydrolytic enzymes and, on presentation with certain intracellular pathogens, transform into multinucleated giant cells. The overreaction...

and polyphosphates function as secondary messengers in a number of intracellular signal transduction pathways. They are involved in a number of biological...

(2023). "Transcriptome, Proteome, and Protein Synthesis within the Intracellular Cytomatrix". iScience. 26 (2) 105965. doi:10.1016/j.isci.2023.105965...

norepinephrine's target receptor was on the cell membrane, not located intracellularly. He later identified the compound as cyclic AMP (cAMP) and with his...

of red blood cell breakdown, thus conserving red blood cells. Many intracellular minerals become severely depleted during this period, although serum...

drug that inhibits cholesterol absorption. It targets the NPC1-like intracellular cholesterol transporter 1. It reduces plasma levels of low-density lipoprotein...

Ehrlichia chaffeensis is an obligate intracellular, Gram-negative species of Rickettsiales bacteria. It is a zoonotic pathogen transmitted to humans by...

the name suggests, EPAC proteins (EPAC1 and EPAC2) are a family of intracellular sensors for cAMP, and function as nucleotide exchange factors for the...

tetrameric, with each protomer composed of 6 membrane-spanning helices with intracellular N- and C-termini. Mammalian TRP channels are activated and regulated...

event only seen in oncosis is the rapid depletion of intracellular ATP. The lack of intracellular ATP results in a deactivation of sodium and potassium...

statin-like effect, mainly attributable to monacolin K, leads to decreased intracellular cholesterol production and upregulation of LDL receptors, thereby enhancing...

the cell and cause further depolarization Calcium-ATPases decreases intracellular calcium concentration by pumping calcium ions to the outside of the...

protein forms three identifiable structural components by including an intracellular N-terminal domain then follows with one transmembrane domain that leads...

phosphodiesterase (PDE), thereby preventing the inactivation of the intracellular second messengers, cyclic adenosine monophosphate (cAMP) and cyclic...

to face the extracellular space outside of the cell as well as the intracellular, cytosolic region of the cell. The hydrophobic phospholipid tail region...

space. Additionally, HIDE1 protein contains a disordered region in its intracellular region. TNPO3 and XPO-4 are known to interact with HIDE1. Human HIDE1...

Members of the family Ehrlichiaceae are small, Gram-negative, obligate intracellular bacteria in the order Rickettsiales. Like other rickettsial organisms...

arrangement of nuclei near the periphery of the cells allows maximal intracellular space for myofibrils. Other multinucleate cells in the human are osteoclasts...

antigen on their surface, such as virus-infected cells, cells with intracellular bacteria, and cancer cells displaying tumor antigens. Macrophage and...

Cholesterol side-chain cleavage enzyme is commonly referred to as P450scc, where "scc" is an abbreviation for side-chain cleavage, and more properly named...

Progesterone Pyr3 Tolfenamic acid TRPM Activators ADP-ribose BCTC Calcium (intracellular) CIM-0216 Cold Coolact P Cooling Agent 10 Eucalyptol (eucalyptus) Frescolat...

change in the membrane potential. EPSPs are usually recorded using intracellular electrodes. The extracellular signal from a single neuron is extremely...

reaction uses calcium as a cofactor and plays an important role in the intracellular transduction of many extracellular signals. This enzyme is activated...

linker which was designed to balance the extracellular stability and intracellular rupture". The drug is developed as a partnership between Merck and the...

mediated protein sorting plays an important role in segregation of intracellular molecules into distinct organelles. Genetic studies in yeast have identified...

protein L6". Shen, B; Arese M; Gualandris A; Rifkin D B (Nov 1998). "Intracellular association of FGF-2 with the ribosomal protein L6/TAXREB107". Biochem...