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March 2019 in “JAT. Journal of applied toxicology/Journal of applied toxicology” PFOS exposure disrupts hormone levels and enzyme activities in juvenile frogs, affecting males and females differently.
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July 2020 in “Cell” Muscles and nerves that cause goosebumps also help control hair growth.
January 1994 in “Memorial University Research Repository (Memorial University)” Oleosomes help cell growth in Sesbania rostrata nodules but don't aid nitrogen fixation.
April 2024 in “UNESP Institutional Repository (São Paulo State University)” Alpaca skin has glands, hair follicles, and different collagen types.
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January 2023 in “Journal of Developmental Biology” Reptile skin protects and prevents water loss, helping them adapt to land.
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May 2002 in “Proceedings of the National Academy of Sciences” CRH promotes fat production in skin cells, affecting conditions like acne.
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August 2015 in “Experimental Dermatology” Hidradenitis suppurativa may involve gut and oral bacteria, suggesting targeted treatments could help.
January 2015 in “Elsevier eBooks” CA VI helps maintain pH balance and is important for various bodily functions.
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February 2022 in “Molecules” Asparagus racemosus root extract reduced sebum and pore size in men but not in women.
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April 2011 in “Plant physiology” White lupin uses specific genes to grow root hairs and access phosphorus when it's scarce.
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June 2005 in “British Journal of Dermatology” Calretinin identifies the companion cell layer in human hair follicles.
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January 2019 in “Cell” Innate lymphoid cells help control skin bacteria by regulating sebaceous glands.
Wnt10b promotes hair growth, while SFRP2 inhibits it in Wanxi Angora rabbits.
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March 2014 in “Molecular and Cellular Biology” Cidea is essential for proper lipid storage and secretion in sebaceous glands, affecting skin and hair health.
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September 2017 in “Journal of Investigative Dermatology” Backhousia citriodora leaf extract effectively reduces oily skin across different ethnic groups.
November 1993 in “PubMed” High levels of androgens can cause skin issues like acne, hair loss, and excessive hair growth.
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September 1973 in “Entomologia Experimentalis et Applicata” B-type hairs on female butterfly legs help them choose where to lay eggs.
July 2022 in “Indian Journal of Otology” A rare ear-area hair cyst was successfully removed from a 10-year-old boy.
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April 2008 in “Experimental Dermatology” Hidradenitis suppurativa is a complex, non-infectious skin condition with no single cause, difficult to treat, and greatly affects quality of life.
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October 2009 in “Journal of Investigative Dermatology” Dihydrotestosterone can be made from dehydroepiandrosterone in skin cells without needing testosterone.
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November 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” S100A3 protein is crucial for hair shaft formation in mice.
May 2021 in “Journal of the Endocrine Society” A rare ovarian cancer with a good outlook was found in a woman with unusual hair growth and abdominal symptoms.
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January 2011 in “EXPERIMENTAL ANIMALS” A new rat strain with a specific gene mutation causes hair loss and kidney issues.
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September 1990 in “Clinical Endocrinology” Girls with prepubertal simple hypertrichosis have higher dihydrotestosterone (DHT) levels.
November 2022 in “Journal of Investigative Dermatology” Growth hormone-releasing hormone (GHRH) boosts hair growth and human scalp hair follicles have their own growth hormone system.
August 2016 in “Journal of Investigative Dermatology” Human hair follicles have a scent receptor that can influence hair growth.
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June 2015 in “The anatomical record” Hexi cashmere goats' hair growth varies by stage, with Hoxc13 linked to hair activity.
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April 2011 in “British Journal of Dermatology” Reflectance confocal microscopy can tell apart white dots on the scalp as either sweat gland ducts or hair follicle openings.