KRT25

This gene encodes a member of the type I (acidic) keratin family, which belongs to the superfamily of intermediate filament (IF) proteins. Keratins are heteropolymeric structural proteins which form the intermediate filament. These filaments, along with actin microfilaments and microtubules, compose the cytoskeleton of epithelial cells. The type I keratin genes are clustered in a region of chromosome 17q12-q21. [provided by RefSeq, Jul 2009]

Keratin 25

Essential for the proper assembly of type I and type II keratin protein complexes and formation of keratin intermediate filaments in the inner root sheath (irs) (By similarity).
Plays a role in the cytoskeleton organization (PubMed:26902920).

AgingManual Assertion Based On ExperimentIDA:UniProtKB
Cytoskeleton organizationManual Assertion Based On ExperimentIDA:UniProtKB
Hair cycleManual Assertion Based On ExperimentIDA:UniProtKB
Hair follicle morphogenesisIEA:Ensembl
Intermediate filament organizationIEA:Ensembl

Cytoplasm

Woolly hair autosomal recessive 3 (ARWH3):
A hair shaft disorder characterized by fine and tightly curled hair. Compared to normal curly hair that is observed in some populations, woolly hair grows slowly and stops growing after a few inches. Under light microscopy, woolly hair shows some structural anomalies, including trichorrhexis nodosa and tapered ends. Some individuals may present with hypotrichosis.