CLDN1

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Template:Short description An Error has occurred retrieving Wikidata item for infobox Claudin-1 is a protein that in humans is encoded by the CLDN1 gene.[1][2] It belongs to the group of claudins.

Function

Tight junctions represent one mode of cell-to-cell adhesion in epithelial or endothelial cell sheets, forming continuous seals around cells and serving as a physical barrier to prevent solutes and water from passing freely through the paracellular space. These junctions are composed of sets of continuous networking strands in the outwardly facing cytoplasmic leaflet, with complementary grooves in the inwardly facing extracytoplasmic leaflet. The protein encoded by this gene, a member of the claudin family, is an integral membrane protein and a component of tight junction strands. Loss of function mutations result in neonatal ichthyosis-sclerosing cholangitis syndrome.[3]

Interactions

CLDN1 has been shown to interact with CLDN5[4] and CLDN3.[4]

References

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  1. ^ Page Module:Citation/CS1/styles.css has no content.Halford S, Spencer P, Greenwood J, Winton H, Hunt DM, Adamson P (Jun 2000). "Assignment of claudin-1 (CLDN1) to human chromosome 3q28→q29 with somatic cell hybrids". Cytogenet. Cell Genet. 88 (3–4): 217. doi:10.1159/000015553. PMID 10828592. S2CID 8896678.
  2. ^ Page Module:Citation/CS1/styles.css has no content.Morita K, Furuse M, Fujimoto K, Tsukita S (Mar 1999). "Claudin multigene family encoding four-transmembrane domain protein components of tight junction strands". Proc. Natl. Acad. Sci. U.S.A. 96 (2): 511–6. Bibcode:1999PNAS...96..511M. doi:10.1073/pnas.96.2.511. PMC 15167. PMID 9892664.
  3. ^ Page Module:Citation/CS1/styles.css has no content."Entrez Gene: CLDN1 claudin 1".
  4. ^ a b Page Module:Citation/CS1/styles.css has no content.Coyne CB, Gambling TM, Boucher RC, Carson JL, Johnson LG (Nov 2003). "Role of claudin interactions in airway tight junctional permeability". Am. J. Physiol. Lung Cell Mol. Physiol. 285 (5): L1166-78. doi:10.1152/ajplung.00182.2003. PMID 12909588.

Further reading

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