1 citations
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January 2012 in “Indian Journal of Small Ruminants (The)” Chegu goats have two types of hair follicles, with primary ones having glands and muscles, and secondary ones lacking them.
October 2009 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Researchers developed a method to label and study human hair follicle stem cells using a fluorescent protein.
26 citations
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April 2003 in “PubMed” Hair loss in two ferrets was caused by ovarian tissue tumors, not adrenal issues.
October 2024 in “Dermatologica Sinica” ECM changes may play a role in hair loss, with differences between males and females.
143 citations
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October 1988 in “Clinics in Dermatology” The understanding of male-pattern baldness remains unclear.
April 2018 in “Journal of Investigative Dermatology” Hair pattern in androgenetic alopecia overlaps with scalp and bone demarcations, with distinct gene profiles affecting susceptibility.
39 citations
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July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology” FGF and EGF are crucial for hair follicle development and growth.
December 2023 in “International Journal of Research in Dermatology” Hormonal imbalances are important in the development of male pattern baldness.
February 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” Cashmere goat hair growth follows a cycle with distinct growth, regression, and resting periods, influenced by specific genes.
2 citations
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January 1997 in “Archives of Dermatology” Alopecia areata can regrow hair in a pattern similar to androgenetic alopecia.
13 citations
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August 1991 in “The Journal of the American Osteopathic Association” Inflammation may play a role in causing androgenetic alopecia.
1 citations
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January 2004 in “PubMed” NGF and minoxidil promote hair growth, while 17 beta-E2 inhibits it.
December 2021 in “Pathologica” Trichogerminoma is a rare, benign skin tumor from hair cells, with a small risk of becoming cancerous.
January 2023 in “Figshare” Mouse skin and hair aging starts at 200 days, with changes in hair follicles and more white hairs as signs of aging.
April 2018 in “Journal of Investigative Dermatology” Fgf20 is important for the development and regulation of the cells that form the base of hair follicles.
1 citations
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January 2012 in “Human health handbooks” Male pattern baldness is mainly caused by genetics and hormones, treatable with minoxidil and finasteride.
April 2023 in “Journal of Investigative Dermatology” Protein analysis shows aging changes in scalp cell types from women.
September 2023 in “Zenodo (CERN European Organization for Nuclear Research)” Trichoscopy helps diagnose and track treatment for hair loss in men and women.
April 2021 in “International Journal of Research in Dermatology” Most adult females with acne do not have hormonal imbalances, but some show signs of excess male hormones.
April 2008 in “Blackwell Publishing Ltd eBooks” AGA causes permanent hair loss; minoxidil helps men, finasteride helps men, minoxidil somewhat helps women, estrogens/antiandrogens lack evidence for women.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Androgens increase growth factors in skin cells, which may lead to acne.
57 citations
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May 1986 in “Clinics in endocrinology and metabolism” Androstanediol glucuronide is a reliable marker for hirsutism in women.
5 citations
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January 2016 in “Genetics and Molecular Research” Researchers found 617 genes that behave differently in cashmere goat hair follicles, which could help understand hair growth.
May 2026 in “Journal of Investigative Dermatology” Genetic factors, including a variant near the FGF5 gene, contribute to hirsutism and are linked to PCOS and metabolic traits.
June 2025 in “Australian Prescriber” Hair loss in men and women can be treated with medications and therapies, showing improvement after 6 months.
May 2015 in “Journal of The American Academy of Dermatology” The research shows a potential way to regenerate hair using adult cells that have been grown and guided to produce new hair fibers.
5 citations
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June 2012 in “Journal of Cosmetic Dermatology” Female pattern hair loss diagnosis is challenging and should use dermoscopy and histopathology instead of pattern recognition, as hormones may not always be the cause.
May 2025 in “Medical Science Monitor” Concentrated growth factor shows promise for treating hair loss but needs more research.
Androgenetic alopecia is a common type of hair loss in men and women, caused by a testosterone byproduct affecting hair follicles, with sensitivity determined by genetics.
61 citations
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April 2013 in “PloS one” The study found key genes and pathways involved in cashmere goat hair growth stages.