219 citations
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January 2006 in “Drug Metabolism Reviews” DHEA affects multiple receptors and may help with metabolic issues, but its safety and effectiveness in humans are unclear.
10 citations
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March 1973 in “Journal of Investigative Dermatology” 33 citations
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October 2005 in “Journal of Investigative Dermatology” A specific gene mutation causes sparse, brittle hair in a family.
March 2025 in “Clinical Cosmetic and Investigational Dermatology” The Tru9I variant in the VDR gene may influence alopecia areata risk and vitamin D levels.
8 citations
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June 2012 in “PloS one” Mutations in Plcd1 and Plcd3 together cause severe hair loss in mice.
Vitamin D receptor helps prevent skin tumors.
1 citations
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April 2007 in “The FASEB Journal” Lack of certain fatty acids causes skin, immune, and fertility issues in mice.
4 citations
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January 2017 in “Acta dermato-venereologica” A new EDA gene mutation was found in a Chinese family with a specific skin disorder.
29 citations
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February 2001 in “Proceedings of the National Academy of Sciences” A specific DNA region controls skin cell gene expression by working with certain proteins.
4 citations
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November 2022 in “Frontiers in endocrinology” The enzyme 5α-reductase type 1 is important for blood vessel development and fertility in the uterus.
Loss of Dnmt3a and Dnmt3b leads to more aggressive skin tumors, but blocking PPAR-γ can reduce this effect.
215 citations
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September 2003 in “Journal of Biological Chemistry” Vitamin D receptor and hairless protein are essential for hair growth.
87 citations
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March 2017 in “Journal of Clinical Investigation” PSENEN gene mutations can cause both Dowling-Degos disease and acne inversa.
September 2016 in “Journal of Dermatological Science” Plasmacytoid dendritic cells, which overproduce IFN-α, may play a crucial role in starting alopecia areata, an autoimmune disease causing hair loss.
June 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” IGN genes may regulate hair growth and could be targeted for hair-loss treatments.
1 citations
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August 2023 in “Biomolecules” Certain immune-related proteins are higher in people with alopecia and their healthy relatives, hinting at a genetic link.
1 citations
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November 2022 in “Research Square (Research Square)” A protein called HIF-1a helps control hair growth genes and could be targeted to treat hair loss.
21 citations
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July 2022 in “Orphanet journal of rare diseases” New treatments for ichthyosis, like protein replacement and gene therapy, show promise and may become standard care.
6 citations
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October 2012 in “Journal of Heredity” The Itpr3 gene causes a specific hair pattern in mice.
25 citations
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November 2015 in “Journal of Dermatological Science” Sebum helps protect human skin from microbes.
158 citations
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August 2011 in “Reviews in endocrine and metabolic disorders” Vitamin D and its receptor regulate skin functions like cell growth, immunity, hair cycle, and tumor prevention.
January 2011 in “Journal of Human Genetics” A Japanese patient with a rare genetic disorder had a less severe case than others, suggesting other factors may affect symptoms.
1 citations
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February 2013 in “InTech eBooks” Genetic mutations cause various hair diseases, and whole genome sequencing may reveal more about these conditions.
Finasteride reduces DHT levels and affects gene expression in fish, similar to its effects in humans.
January 2005 in “Elektronische Hochschulschriften der LMU München (Ludwig-Maximilians-Universität München)” Topical immunotherapy with DPCP is most effective for certain alopecia areata types, with success linked to age and disease duration, and influenced by a gene polymorphism.
1 citations
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August 2023 in “Nature communications” Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.
18 citations
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June 2012 in “Archives of Dermatological Research” Vitamin D boosts a specific protein in skin cells linked to hair follicles.
10 citations
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March 2015 in “Journal of dermatology” The boy's severe skin disorder is caused by two new mutations in his TGM1 gene.
8 citations
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January 2009 in “Journal of pediatric endocrinology & metabolism/Journal of pediatric endocrinology and metabolism” A specific thyroid hormone resistance mutation may be linked to different types of hair loss.
32 citations
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June 2013 in “Journal of Investigative Dermatology” Mice without certain skin proteins had abnormal skin and hair development.