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September 2019 in “PLOS ONE” Genetic variations affect dutasteride treatment response for male pattern hair loss.
Autophagy helps activate hair stem cells and hair growth by changing their energy use to glycolysis.
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May 1986 in “Journal of Steroid Biochemistry” Androgens don't directly affect hair cell growth or protein production.
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January 2000 in “Food Science and Technology Research” Apple polyphenols, especially from unripe apples, can help prevent cells from turning into fat cells.
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January 1973 in “ACTA HISTOCHEMICA ET CYTOCHEMICA” Brown skin in guinea pigs has more ascorbic acid and related enzymes, black skin uses ascorbic acid well, and white skin has the most protein.
June 2023 in “Research Square (Research Square)” Autophagy, a cell process, helps activate hair growth stem cells and promote hair growth by controlling glycolysis, a type of cell metabolism.
January 1991 in “Journal of Society of Cosmetic Chemists of Japan” Hair treatments can damage hair by changing its chemical content.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
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February 1993 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
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April 1972 in “Journal of Steroid Biochemistry” Beard hair follicles convert testosterone to 5α-dihydrotestosterone most intensively.
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October 2012 in “Journal of child neurology” The same genetic mutation in Sjögren-Larsson syndrome can lead to different levels of severity, suggesting other factors influence the symptoms.
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April 2002 in “American journal of veterinary research” Trilostane effectively and safely treats dogs with pituitary-dependent hyperadrenocorticism, improving symptoms and adrenal gland size.
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July 2003 in “European journal of biochemistry” Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.
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August 2001 in “PubMed” Hair follicles convert androgens, affecting hair loss patterns.
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June 2014 in “Experimental Neurology” Teriflunomide is an effective and generally safe oral treatment for relapsing MS, reducing relapses and slowing disability progression.
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January 2016 in “Evidence-based Complementary and Alternative Medicine” Rice bran extract can increase melanin production and may help treat melanin deficiency.
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July 2001 in “PubMed” Estrogens can reduce DHT production in hair follicles, but are less effective than finasteride and progesterone.
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January 2015 in “MOspace Institutional Repository (University of Missouri)” Probiotics improve soil quality and plant root growth but not auxin content.
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November 1995 in “Journal of Investigative Dermatology” Topical finasteride and flutamide reduce gland size and enzyme activity, with flutamide being more potent, potentially treating acne, seborrhea, hirsutism, and androgenic alopecia.
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January 2009 in “International Journal of Andrology” Liquorice may reduce testosterone and affect male reproductive organs, potentially helping treat conditions like prostate cancer.
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April 2013 in “International Journal of Pharmaceutical Sciences and Drug Research” Banana plant extract effectively kills worms.
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May 2019 in “PLOS genetics” Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
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June 2007 in “Recent Patents on Endocrine, Metabolic & Immune Drug Discovery” Certain inhibitors can potentially treat prostate cancer and other hormone-dependent conditions by controlling sex hormone levels in cells.
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August 2015 in “PLOS ONE” Finasteride affects brain stress and enzyme activity differently in various regions, possibly helping with liver-related brain issues.
January 2025 in “Institutional Repositories DataBase (IRDB)” Maslinic acid from olive extracts promotes hair growth like minoxidil.
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July 2008 in “The Journal of Clinical Endocrinology and Metabolism” Certain mutations in the H6PD gene cause Cortisone Reductase Deficiency by affecting hormone production.
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November 1999 in “British journal of dermatology/British journal of dermatology, Supplement” Hair sensitivity to androgens is partly controlled by specific enzyme expressions in different hair areas.