8 citations
,
January 2023 in “International journal of molecular sciences” Transglutaminase activity is important for skin and is found in both mammals and birds.
March 2026 in “Food Science and Biotechnology” Blue honeysuckle fruit extract helps hair grow by activating a specific signaling pathway.
September 2024 in “Polish Journal of Public Health” Prescription tablets treat hirsutism, while over-the-counter foams treat hypertrichosis.
99 citations
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July 2012 in “PLoS Genetics” A mutation in the KRT75 gene causes frizzle feathers in chickens.
January 2013 in “Journal of Siberian Medical Sciences” Deer antler products improved hair growth and thickness for people with hair loss.
December 2025 in “JAAD reviews.” Cross-cultural plant knowledge can improve skin treatments.
5 citations
,
February 2020 in “Open Access Macedonian Journal of Medical Sciences” Hibiscus leaves extract can effectively promote hair growth.
6 citations
,
January 2009 Russelia equisetiformis may help promote hair growth.
11 citations
,
May 2015 in “Stem Cells Translational Medicine” Megestrol acetate helps fat-derived stem cells grow, move, and turn into fat cells through a specific receptor.
June 2019 in “Research Square (Research Square)” YH0618 granules may help prevent hair loss in breast cancer patients undergoing chemotherapy.
January 1999 in “Salina: revista de lletres” Ashwagandha may help reduce symptoms of adrenal hyperplasia.
May 2025 in “Tropical Natural History” Zingiber junceum Gagnep. is now found in Vietnam and contains various bioactive compounds.
14 citations
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September 2007 in “Steroids” The study concluded that androstendione and DHEA are important for diagnosing high male hormone levels in women with excessive hair growth.
31 citations
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November 2009 in “European journal of dermatology/EJD. European journal of dermatology” Experts made a guide to help doctors evaluate women with too much hair growth.
December 2009 in “Journal of Veterinary Clinics” The dog's back mass was a keratoacanthoma with inflammation, successfully removed without recurrence.
14 citations
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June 2005 in “PubMed” A rare ear cyst contained hair fragments.
11 citations
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January 1993 in “Journal of Veterinary Diagnostic Investigation” Horses in western Iowa got sick from high selenium in local alfalfa hay.
March 2024 in “Nutrients” Gynostemma pentaphyllum and its component damulin B could help hair grow by activating certain cell pathways.
A rash from semaglutide may be due to propylene glycol, not the drug itself.
December 2023 in “Journal of Cutaneous Immunology and Allergy” A man developed myasthenia gravis after alopecia areata, and treatment improved his symptoms and stopped hair loss.
8 citations
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May 2003 in “Clinical and Experimental Dermatology” A 14-year-old girl's black hair showed unique color changes, suggesting early greying.
April 2011 in “The FASEB Journal” Aralia continentalis root extract may help with hair growth.
January 2021 in “American journal of dermatological research and reviews” The muscle damage was caused by T-cell large granular lymphocytic leukemia, not dermatomyositis.
Some Himalayan plants with higher antioxidant activity can promote hair growth better.
December 1978 in “Indian Journal of Otolaryngology and Head & Neck Surgery” November 2012 in “Experimental and Clinical Endocrinology & Diabetes” A new genetic mutation causes severe Leydig cell hypoplasia, affecting sexual development.
April 2021 in “HIV & AIDS Review” Glycyrrhizinic acid spray showed limited effectiveness in treating anogenital warts in HIV patients with low CD4 levels.
48 citations
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May 1991 in “The journal of investigative dermatology/Journal of investigative dermatology” Trichohyalin is also found in the outer layers of normal human skin.
2 citations
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June 2013 in “Herba Polonica” The extract from Elephantopus scaber Linn. might help with hair growth in rats.
January 2025 in “Microorganisms” Using Armillaria strain A541 boosts Polyporus umbellatus yield and polysaccharide content.