January 2025 in “Clinical Cosmetic and Investigational Dermatology” Genetic testing is crucial for diagnosing rare hair loss disorders.
10 citations
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January 1997 in “Dermatology” Two siblings were diagnosed with Trichothiodystrophy, identified by brittle hair and low sulfur content.
5 citations
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June 2008 in “British Journal of Dermatology”
13 citations
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August 1995 in “The Journal of Steroid Biochemistry and Molecular Biology” The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.
4 citations
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January 1976 in “Archives of Dermatological Research” Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
10 citations
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April 2020 in “Clinics in Dermatology” Biotin supplements improved skin and hair problems in a girl with biotinidase deficiency.
May 2026 in “BMC Medicine” ACOD1 deficiency worsens hair loss by causing cell aging and mitochondrial problems, but 4-OI may help.
May 2024 in “Biochemical pharmacology” Blocking CISD1 reduces hearing loss from cisplatin in mice.
11 citations
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January 2017 in “Biochemical and biophysical research communications” 1α,25-dihydroxyvitamin D3 directly affects cartilage growth and development.
1 citations
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November 2024 in “Journal of Investigative Dermatology” Er:YAG laser therapy effectively treats Hailey-Hailey disease, leading to long-term remission and improved quality of life.
8 citations
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September 1987 in “Acta Dermato Venereologica” Recessive X-linked ichthyosis involves a less efficient enzyme in hair follicles, suggesting two distinct enzymes.
1 citations
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July 2025 in “Journal of Photochemistry and Photobiology B Biology” Photobiomodulation helps protect hair follicle cells from damage caused by DHT.
February 2026 in “Frontiers in Medicine” Personalized sonidegib dosing can effectively treat Gorlin-Goltz syndrome with fewer side effects.
66 citations
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April 1989 in “Alcoholism Clinical and Experimental Research” The ethanol patch test reliably identifies ALDH phenotype.
11 citations
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December 2013 in “Clinical and experimental dermatology” A child with skin and heart issues had rare genetic mutations affecting skin and heart cell cohesion.
1 citations
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February 2009 in “Journal of Investigative Dermatology” Lipase H is important for hair follicle function and shaping hair fibers.
2 citations
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September 1971 in “Metabolism, clinical and experimental” Dihydrotestosterone has a reduced effect on muscle-building in people with testicular feminization syndrome, especially after their gonads are removed.
1 citations
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October 2025 in “Iranian journal of pharmaceutical research” Geranyl acetate can protect skin cells from damage and inflammation caused by para-phenylenediamine.
22 citations
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November 2016 in “International journal of molecular sciences” Vitamin D receptor is important for regulating hair growth and wound healing in mice.
16 citations
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April 2006 in “Pediatrics International” High-dose mizoribine effectively controls symptoms in adolescents with lupus while reducing steroid use, with manageable side effects.
181 citations
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January 2009 in “Nature Genetics” Certain mutations in a hair growth-related gene cause a type of genetic hair loss.
September 2019 in “Journal of Investigative Dermatology” PCE-DP brightens skin and promotes hair growth by enhancing cell growth and reducing melanin uptake.
2 citations
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September 2016 in “Journal of Dermatological Science” Reduced TRPS1 leads to increased STAT3 and SOX9 in hair follicles, affecting hair growth.
March 2011 in “Open Archive (Karolinska Institutet)” The mouse model showed defects in adult stem cell maintenance related to Hutchinson-Gilford progeria syndrome.
January 2015 in “Turkiye Klinikleri Journal of Endocrinology” PCOS patients with autoimmune thyroid disease have lower DHEAS levels.
April 2019 in “Journal of the Endocrine Society” A rare adrenal tumor in a woman only made DHEA-S, causing hair thinning, and was removed, fixing the hormone level.
40 citations
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December 2010 in “Human Genetics” April 2017 in “Journal of Investigative Dermatology” Certain compounds can protect hair cells from aging and promote growth.
5 citations
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January 2021 in “Indian Journal of Critical Care Medicine” Testing for the NUDT 15 variant is crucial before starting azathioprine, especially in Asians.
2 citations
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November 2022 in “Skin research and technology” 5% topical minoxidil improves hair density and quality in monilethrix patients.