March 2025 in “International Journal of Molecular Sciences” This study established a Krt24-CreERT2 mouse line targeting outer bulge hair follicle stem cells, finding these cells crucial for hair follicle development and repair, particularly following ionizing radiation exposure.
53 citations
,
October 2003 in “Genetics” This study identified a mutation hotspot in the caracul (Ca) locus of mice, implicating the mK6irs1/Krt2-6g gene in hair formation and potentially human hair and skin diseases.
33 citations
,
September 2017 in “Journal of Investigative Dermatology” A mutation in the KRT25 gene causes woolly hair and hair loss.
15 citations
,
June 2012 in “British Journal of Dermatology” This study identified a novel KRT86 mutation associated with autosomal dominant monilethrix, expanding understanding of its genetic basis beyond known motifs.
13 citations
,
April 2018 in “Scientific Reports” In this study, genetic variants in the KRT25 and SP6 genes were found to be responsible for curly hair in horses, with the KRT25 variant also causing hypotrichosis due to an epistatic effect.
10 citations
,
January 2004 in “Journal of Investigative Dermatology” Krt6a-Cre transgenic mice help study gene effects on hair follicle development and tumor suppression.
4 citations
,
August 2013 in “Chinese Medical Journal” This study found that a mutation in the seventh exon of the KRT86 gene plays a major role in the pathogenesis of monilethrix in a Chinese family.
3 citations
,
February 2011 in “Journal of Biomedical Research/Journal of biomedical research” This study identified a novel mutation, R430Q in the KRT86 gene, in a Han family with monilethrix, which may contribute to the disease's pathogenic mechanism.
3 citations
,
January 2011 in “生物医学研究杂志:英文版” In this study, a novel heterozygous transition mutation in the KRT86 gene was identified, which may be pathogenic for monilethrix in a Chinese family.
May 2026 in “Stem Cell Research & Therapy” In this study, researchers identified KRT6A as a potentially important gene in mesenchymal stem cell-derived treatments for alopecia areata, revealing its role as a diagnostic marker, predictor of disease severity, and a protective factor, with overexpression alleviating hair loss in experimental models.
February 2020 in “Definitions” This abstract reviews the role of the human KRT 16 wild-type allele in skin and hair development and its association with certain genetic skin disorders, without presenting new findings.
51 citations
,
December 2006 in “Mammalian Genome” April 2024 in “Anais Brasileiros de Dermatologia” 74 citations
,
January 2020 in “Frontiers in Genetics” In this study, the researchers identified key genes with differential m6A methylation involved in cashmere fiber growth, suggesting these modifications may play a significant role in this process.
36 citations
,
September 2011 in “British Journal of Dermatology” This study found that white hair exhibits increased expression of genes and proteins linked to active hair growth compared to black hair, suggesting that hair greying is associated with enhanced hair growth activity.
27 citations
,
November 2007 in “Genomics” This study found that mutations in type I IRS keratin genes disrupt keratin protein complexes in mice, suggesting crucial roles for these genes in proper hair coat formation.
17 citations
,
November 2017 in “Asian-Australasian journal of animal sciences” This study found that mutations in certain keratin genes significantly affect wool traits in Chinese Merino sheep, suggesting these genes could be important for sheep breeding to improve wool quality.
6 citations
,
January 2022 in “Gene” This study identified 53 keratins in the yak genome, predicting diverse phosphorylation sites and subcellular localizations, and highlighted strong gene expression correlations during the yak hair follicle development cycle.
3 citations
,
January 2023 in “Science advances” This study found that ablation of Tet2/Tet3 genes in skin epithelial cells altered hair shape and length, leading to hair loss, by affecting chromatin accessibility and gene expression related to hair follicle regulation.
December 2025 in “Frontiers in Veterinary Science” In this study, researchers explored hair follicle development in Qianhua Mutton Merino sheep, identifying key genes like KRT27 and IGF-2 that impact this process, with findings suggesting significant molecular changes as sheep mature from newborn to one year old.
September 2025 in “Animals” In this study, researchers using Astral—DIA proteomics technology identified 67 differentially expressed proteins in Gansu alpine fine-wool sheep, linking proteins like keratin and MGST3 in pathways to wool fineness regulation, particularly highlighting their association with hair follicle development.
January 2012 in “Zhongguo shouyi xuebao” In this study, significant differences in the expression of type I IRS keratin genes were observed in the groins of three sheep breeds during wool growth, related to hair follicle density.
May 2026 in “Frontiers in Pharmacology” In this study, DOP treatment improved hair regrowth in androgenetic alopecia by altering local steroid metabolism and follicular morphology.
95 citations
,
March 2009 in “Differentiation” Gene expression in wool follicles changes with growth cycles, offering insights into wool and human hair growth.
50 citations
,
February 2016 in “Journal of Investigative Dermatology” A mutation in the KRT25 gene causes a rare hair disorder with thin, woolly hair.
41 citations
,
July 2016 in “Journal of Investigative Dermatology” This study identified molecular differences between dysplastic nevi and common melanocytic nevi, including altered keratinocyte differentiation, increased hair follicle-related molecule expression, and distinct immune microenvironment characteristics in dysplastic nevi.
29 citations
,
October 2017 in “Journal of proteomics” This study found that specific proteins associated with fiber structure, hair growth, and fatty acid synthesis, including the DSC2 gene, may influence wool and hair characteristics in sheep and goats.
29 citations
,
July 2015 in “Journal of Medical Genetics” This study identified a new gene involved in woolly hair by linking a homozygous variant in KRT25 to autosomal recessive woolly hair in two Pakistani families.
19 citations
,
June 2020 in “Animals” This study found that maternal sub-maintenance nutrition reduced the density and branching ratio of secondary wool follicles in Merino sheep fetuses and identified genes potentially involved in these processes.
18 citations
,
January 2015 in “Experimental Dermatology” This study reports new monilethrix cases in Venezuela, the Netherlands, Belgium, and France, expanding the known mutational spectrum of the disorder with novel mutations in KRT81, KRT83, and KRT86 genes.