Target type: cellularcomponent
The apical end of the lateral plasma membrane of epithelial cells. [GOC:hb]
The apicolateral plasma membrane is a specialized domain of the plasma membrane that is found on the apical and lateral surfaces of epithelial cells. This domain is characterized by a unique set of proteins and lipids that are involved in a variety of cellular functions, including cell-cell adhesion, transport, and signaling.
The apicolateral plasma membrane is essential for the proper functioning of epithelial tissues, which are tissues that form barriers between different environments. For example, the epithelial cells that line the intestines have a tight junction that seals the space between adjacent cells. This junction is formed by proteins that are localized to the apicolateral plasma membrane. The tight junction prevents the leakage of nutrients and other molecules from the gut lumen into the bloodstream.
The apicolateral plasma membrane is also involved in the transport of molecules across the epithelial barrier. For example, the apical plasma membrane of intestinal epithelial cells contains transport proteins that allow nutrients to be absorbed from the gut lumen. The lateral plasma membrane of these cells contains transport proteins that allow waste products to be transported out of the cell.
Finally, the apicolateral plasma membrane is involved in signaling between epithelial cells. For example, the apical plasma membrane of epithelial cells contains receptors that bind to signaling molecules that are released by other cells. These receptors can trigger a variety of cellular responses, such as the release of hormones or the activation of genes.
The apicolateral plasma membrane is a complex and dynamic structure that plays a critical role in the function of epithelial tissues. The unique composition of proteins and lipids in this membrane allows it to perform a variety of important functions, including cell-cell adhesion, transport, and signaling.'
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| Protein | Definition | Taxonomy |
|---|---|---|
| Catenin beta-1 | A catenin beta-1 that is encoded in the genome of human. [PRO:WCB, UniProtKB:P35222] | Homo sapiens (human) |
| Sodium/nucleoside cotransporter 2 | A sodium/nucleoside cotransporter 2 that is encoded in the genome of human. [PRO:DNx, UniProtKB:O43868] | Homo sapiens (human) |
| Compound | Definition | Classes | Roles |
|---|---|---|---|
| floxuridine | floxuridine : A pyrimidine 2'-deoxyribonucleoside compound having 5-fluorouracil as the nucleobase; used to treat hepatic metastases of gastrointestinal adenocarcinomas and for palliation in malignant neoplasms of the liver and gastrointestinal tract. Floxuridine: An antineoplastic antimetabolite that is metabolized to fluorouracil when administered by rapid injection; when administered by slow, continuous, intra-arterial infusion, it is converted to floxuridine monophosphate. It has been used to treat hepatic metastases of gastrointestinal adenocarcinomas and for palliation in malignant neoplasms of the liver and gastrointestinal tract. | nucleoside analogue; organofluorine compound; pyrimidine 2'-deoxyribonucleoside | antimetabolite; antineoplastic agent; antiviral drug; radiosensitizing agent |
| uridine | uridines | drug metabolite; fundamental metabolite; human metabolite | |
| phlorhizin | aryl beta-D-glucoside; dihydrochalcones; monosaccharide derivative | antioxidant; plant metabolite | |
| adenosine | quinquefolan B: isolated from roots of Panax quinquefolium L.; RN not in Chemline 10/87; RN from Toxlit | adenosines; purines D-ribonucleoside | analgesic; anti-arrhythmia drug; fundamental metabolite; human metabolite; vasodilator agent |
| salvin | salvin: a biocyclic diterpenoid; from sage and rosemary (Lamiaceae) | abietane diterpenoid; carbotricyclic compound; catechols; monocarboxylic acid | angiogenesis modulating agent; anti-inflammatory agent; antineoplastic agent; antioxidant; apoptosis inducer; food preservative; HIV protease inhibitor; plant metabolite |
| toxoflavin | toxoflavin : A pyrimidotriazine that is 1,6-dimethyl-1,5,6,7-tetrahydropyrimido[5,4-e][1,2,4]triazine with oxo groups at positions 5 and 7. toxoflavin: azapteridine antibiotic; structure | carbonyl compound; pyrimidotriazine | antibacterial agent; antineoplastic agent; apoptosis inducer; bacterial metabolite; toxin; virulence factor; Wnt signalling inhibitor |
| tecadenoson | tecadenoson: an A1 adenosine receptor agonist | ||
| cercosporin | cercosporin : An organic heterohexacyclic compound that is perylo[1,12-def][1,3]dioxepine-6,11-dione substituted by hydroxy groups at positions 5 and 12, by methoxy groups at positions 7 and 10, and by 2-hydroxypropyl groups at positions 8 and 9 (the R,R-stereoisomer). It is a phytotoxin which was first isolated from the pathogenic soybean fungus, Cercospora kikuchii and later found in multiple members of the genus Cercospora. cercosporin: phyytotoxin from Cercospora beticola Sacc; posses photodynamic action on mice, bacteria & plants | ||
| LSM-42773 | aromatic ketone | ||
| etodolac, (-)-isomer | (R)-etodolac : The R-enantiomer of etodolac. It is inactive, in contrast to the enantiomer, (S)-etodolac, which is a preferential inhibitor of cyclo-oxygenase 2 and a non-steroidal anti-inflammatory. The racemate is commonly used for the treatment of rheumatoid arthritis and osteoarthritis, and for the alleviation of postoperative pain. | etodolac | |
| 7,8,3'-trihydroxyflavone | 7,8,3'-trihydroxyflavone: a potent small molecule TrkB receptor agonist that protects spiral ganglion neurons from degeneration both in vitro and in vivo | ||
| ucn 1028 c | calphostin C: structure given in first source; isolated from Cladosporium cladosporioides |