48 citations
,
November 2002 in “Journal of biological chemistry/The Journal of biological chemistry” Genetic variations in hair keratin proteins exist but don't significantly affect hair structure.
12 citations
,
December 2013 in “Immunological Investigations” The SNP rs6457452 is linked to a higher risk of alopecia areata in Koreans.
January 2018 in “Elsevier eBooks” Progeria, a disease that causes early aging, is linked to a gene mutation and helps us understand normal aging.
1 citations
,
January 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Increased PHGDH expression causes early melanin buildup in hair follicles.
133 citations
,
January 2009 in “Nature” Lgr5 and the vitamin D receptor are key in controlling skin inflammation and tumor risk in mice.
January 2026 in “Journal of Dermatological Treatment” GT20029 showed some hair growth improvement, but longer studies are needed for better results.
119 citations
,
November 2016 in “American journal of human genetics” Mutations in three genes cause Uncombable Hair Syndrome, leading to frizzy hair that can't be combed flat.
3 citations
,
February 2018 in “Human Reproduction” A man with testotoxicosis was fertile despite low FSH levels, suggesting high testosterone may allow sperm production without FSH.
26 citations
,
May 2024 in “Molecular Neurodegeneration” H1 increases risk for neurodegenerative diseases, while H2 offers protection but is linked to other disorders.
November 2012 in “The Journal of Urology” Certain gene variants may raise the risk of prostate enlargement, but taking NSAIDs could reduce this risk.
3 citations
,
January 2013 in “Dermatology” New genetic mutations causing hair loss were found in a Chinese family.
31 citations
,
April 2004 in “Journal of Investigative Dermatology” A new mouse gene, Keratin 17n, is mainly found in nail tissue and may explain why mice without Keratin 17 don't have nail issues.
48 citations
,
April 2008 in “Human Molecular Genetics” Progerin affects cell shape but not hair or skin in mice.
5 citations
,
January 2017 in “Endocrinology” Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
January 2007 in “Revista del Centro Dermatológico Pascua” A 2-year-old boy was diagnosed with a rare genetic condition causing fragile hair, intellectual issues, and short stature.
13 citations
,
July 2012 in “International Journal of Trichology” TTD symptoms vary widely, requiring thorough evaluations.
28 citations
,
October 2004 in “Differentiation” A gene deletion causes the "hairless" trait in Iffa Credo rats.
20 citations
,
April 2014 in “Autoimmunity” A specific gene variant (rs4833095) is linked to a higher risk of alopecia areata in Koreans.
1 citations
,
November 2025 in “Science Advances” Two gene variants cause white spots in cattle.
November 1997 in “Open Archive (Karolinska Institutet)” PTCH gene mutations contribute to basal cell carcinoma development.
66 citations
,
October 2002 in “Human molecular genetics online/Human molecular genetics” A gene mutation in mice causes skin defects and early death.
February 2025 in “Archives animal breeding/Archiv für Tierzucht” Certain gene combinations improve cashmere quality and production in Liaoning goats.
99 citations
,
August 2009 in “Nature Genetics” Removing both Atr and Trp53 genes in adult mice causes severe tissue damage and death due to DNA damage.
7 citations
,
October 2019 in “Clinical, Cosmetic and Investigational Dermatology” Certain gene variations in the Vitamin D receptor may increase the risk of chronic hair loss.
2 citations
,
February 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Impaired LEF1 activation speeds up skin cell development in Hutchinson-Gilford Progeria Syndrome.
June 2005 in “Journal of Investigative Dermatology” A bull with a gene mutation was asymptomatic, synthetic retinoids cause hair loss, and new therapeutic targets were identified for skin diseases.
January 2024 in “International journal of molecular sciences” Hoxc13 gene affects wool length in Gansu alpine fine-wool sheep.
24 citations
,
November 2015 in “Annals of Nutrition and Metabolism” Certain SHBG gene variants, like rs727428, are linked to higher testosterone levels in women with PCOS.
42 citations
,
April 2009 in “Human Genetics” A specific genetic mutation may increase male pattern baldness risk, especially in Europeans.
April 2023 in “Journal of Investigative Dermatology” TGFβ-2 may cause hair loss in androgenetic alopecia.