December 2012 in “SWU eJournals System (Srinakharinwirot University)” Chemical hair removal can cause skin irritation and other issues, but natural alternatives are being explored.
Dermal papilla cells can help form hair-like structures in lab-grown skin cells.
January 2010 in “대한미용학회지” Polygoni multiflori Radix water extracts promote hair growth in mice.
January 2008 in “한국미용학회지” Certain enzymes and a growth factor were higher in mice treated with minoxidil or a peppermint and rosemary oil mix, which may be good indicators of hair growth.
Zinc methionylglycinate at 160 ppm improves dog hair and zinc levels best.
July 1995 in “Journal of Dermatological Science” Cyclosporine starts hair growth faster, while minoxidil makes it last longer.
Zinc levels in hair and blood are linked to enzyme activity in people with certain skin conditions.
December 1963 in “Medical Entomology and Zoology” Wnt1a from stem cells boosts hair growth and regeneration in mice.
December 2020 in “The Medical journal of Basrah University” Low vitamin D levels may contribute to female pattern hair loss.
April 2018 in “Journal of Chromatographic Science” Finasteride's stability and safety confirmed through precise analytical methods.
110 citations
,
November 1984 in “The American Journal of Medicine” A genetic defect in vitamin D receptors causes severe rickets and hair loss in children, but some heal as they age.
14 citations
,
January 2015 in “Acta dermato-venereologica” Acitretin significantly reduced inflammatory attacks in a woman with Naevus Comedonicus Syndrome but caused side effects.
12 citations
,
September 1981 in “Acta Dermato Venereologica” Zinc supplements improved the girl's hair growth and thickness.
10 citations
,
February 2007 in “Clinical techniques in small animal practice” Dogs with sex hormone imbalances may not drink or pee a lot but often lose hair on their body and can have reproductive system issues.
7 citations
,
June 2016 in “Bone Research” A Chinese family had a child with a specific gene mutation causing vitamin D-resistant rickets, but the child improved with calcium and low-dose calcitriol.
6 citations
,
August 2020 in “Cell regeneration” Hair follicle stem cells are similar to bone marrow stem cells but are better for fat cell research.
4 citations
,
October 1993 in “PubMed” Valproic acid can cause mild side effects like anorexia and hair loss in some epileptic patients.
1 citations
,
January 2016 in “Journal of Nepal Paediatric Society” A child with rickets and hair loss might have a rare type of rickets that doesn't improve much with usual vitamin D and calcium treatment.
26 citations
,
February 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” An enzyme other than TNAP might be responsible for vitamin B-6 metabolism in the skin.
19 citations
,
July 2004 in “Journal of Medical Primatology” Infant baboons suffered from zinc poisoning due to poor cage conditions.
April 2017 in “Journal of Dermatological Science” Zinc deficiency disrupts hair growth and regeneration, but can be reversed with zinc supplementation.
August 2016 in “Journal of Investigative Dermatology” Zinc deficiency disrupts hair growth and cycle, but zinc supplements can fix this.
40 citations
,
July 2013 in “Skin Pharmacology and Physiology” Male skin gets drier and more alkaline as it ages, which may need different skincare than women's skin.
September 2025 in “Clinical Toxicology” Contaminated wheat caused hair loss and other symptoms due to high selenium, but washing it with alkaline water helped.
69 citations
,
January 2009 in “Advances in Materials Science and Engineering” Wool keratin is reactive, biocompatible, biodegradable, and can model keratin from other sources.
8 citations
,
October 2002 in “Journal Of Clinical Periodontology” Levamisole and finasteride can reduce DHT production, potentially preventing phenytoin-induced gum overgrowth.
13 citations
,
August 1982 in “PubMed” Zinc deficiency causes skin issues and hair loss, treatable with zinc supplements.
56 citations
,
January 1999 in “The Analyst” The method accurately measures certain steroids in human hair, showing different levels in males and females.
52 citations
,
August 1993 in “Clinical endocrinology” Intravenous and oral calcium effectively treated vitamin D dependent rickets type II, improving growth and bone health.
26 citations
,
November 2019 in “Medical Science Monitor” LED light therapy boosts bone cell growth and function.