Loricrin

Loricrin is a protein that in humans is encoded by the LOR gene.[3][4][5]

LORICRIN
Identifiers
AliasesLORICRIN, loricrin, LOR, loricrin cornified envelope precursor protein
External IDsOMIM: 152445 GeneCards: LORICRIN
Gene location (Human)
Chr.Chromosome 1 (human)[1]
Band1q21.3Start153,259,687 bp[1]
End153,262,124 bp[1]
RNA expression pattern
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez

4014

n/a

Ensembl

ENSG00000203782

n/a

UniProt

P23490

n/a

RefSeq (mRNA)

NM_000427

n/a

RefSeq (protein)

NP_000418

n/a

Location (UCSC)Chr 1: 153.26 – 153.26 Mbn/a
PubMed search[2]n/a
Wikidata
View/Edit Human

Function

Loricrin is a major protein component of the cornified cell envelope found in terminally differentiated epidermal cells.[5]

Loricrin is expressed in the granular layer of all keratinized epithelial cells of mammals tested including oral, esophageal and stomach mucosa of rodents, tracheal squamous metaplasia of vitamin A deficient hamster and estrogen induced squamous vaginal epithelium of rats.[6]

Clinical significance

Mutations in the LOR gene are associated with Vohwinkel's syndrome and Camisa disease, both inherited skin diseases.

See also

References

  1. GRCh38: Ensembl release 89: ENSG00000203782 - Ensembl, May 2017
  2. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. Hohl D, Mehrel T, Lichti U, Turner ML, Roop DR, Steinert PM (May 1991). "Characterization of human loricrin. Structure and function of a new class of epidermal cell envelope proteins". J Biol Chem. 266 (10): 6626–36. doi:10.1016/S0021-9258(18)38163-8. PMID 2007607.
  4. Yoneda K, Hohl D, McBride OW, Wang M, Cehrs KU, Idler WW, Steinert PM (Oct 1992). "The human loricrin gene". J Biol Chem. 267 (25): 18060–6. doi:10.1016/S0021-9258(19)37152-2. PMID 1355480.
  5. "Entrez Gene: LOR loricrin".
  6. Hohl D, Ruf Olano B, de Viragh PA, Huber M, Detrisac CJ, Schnyder UW, Roop DR (1993). "Expression patterns of loricrin in various species and tissues". Differentiation. 54 (1): 25–34. doi:10.1111/j.1432-0436.1993.tb01585.x. PMID 8405772.

Further reading


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