May 2026 in “Journal of Medicinal Food” Hydrolyzed keratin peptide improves hair growth and health.
January 2024 in “Archives of Biological Sciences (Beograd)” AP collagen peptides may help hair grow better and become stronger.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Using enzymes to break down scalp hair follicles gets more stem cells for skin and hair growth than the old method.
135 citations
,
October 1997 in “Journal of biological chemistry/The Journal of biological chemistry” Trichohyalin is modified by enzymes to form strong structures in hair cells.
45 citations
,
January 1977 in “Advances in experimental medicine and biology” Hair follicles have an enzyme that converts arginine to citrulline in proteins.
42 citations
,
May 1997 in “The Journal of Biochemistry” PAD type III enzyme is specific to rat skin and hair follicles.
32 citations
,
May 1999 in “Biochemical and Biophysical Research Communications” A new enzyme, BSSP, is found in high amounts in the hair follicles of nude mice.
24 citations
,
September 2023 in “Science Advances” Mettl3 is essential for normal tissue development and self-renewal by regulating gene expression.
7 citations
,
September 2014 in “Beni-Suef University Journal of Basic and Applied Sciences” Cuscuta reflexa extracts and an isolate promoted hair growth and could be natural treatments for hair loss.
4 citations
,
May 1999 in “PubMed” Some medications can cause reversible hair loss by affecting hair growth cycles.
3 citations
,
July 2021 in “Life science alliance” PNKP is essential for keeping adult mouse progenitor cells healthy and growing normally.
January 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Tet1/2/3 enzymes affect hair follicle cell development by influencing BMP signaling.
The document concludes that current treatments for androgenic alopecia are not fully effective, but new therapies like botulinum toxin and PRP show promise, and future gene therapy could be beneficial.
September 2025 in “Ankara Universitesi Eczacilik Fakultesi Dergisi” Certain medicinal plants may help treat alopecia areata by promoting hair growth and reducing inflammation.
54 citations
,
September 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” Vitamin A affects hair loss and immune response in alopecia areata.
9 citations
,
October 2021 in “Journal of Cosmetic Dermatology” Microneedling is an effective and minimally invasive treatment for hair loss.
7 citations
,
May 1977 in “Deutsche medizinische Wochenschrift/Deutsche Medizinische Wochenschrift” Antiandrogen treatments can help with various women's health issues but often require ongoing use.
3 citations
,
April 2010 in “The FASEB Journal” Estrogen and MLL enzymes work together to regulate genes important for hair growth and leukemia.
February 2023 in “Benha Journal of Applied Sciences” People with Telogen Effluvium have similar zinc levels in their blood as healthy individuals.
December 2017 in “Journal of Cosmetic Dermatology” Researchers found certain genes are overactive and others are underactive in men with early balding, which could help create new treatments.
Restolin Hair Supplement may help hair growth but lacks FDA approval and clinical trial evidence.
32 citations
,
January 1994 in “Skin Pharmacology and Physiology” Minoxidil helps hair growth by activating enzymes in hair follicles.
3 citations
,
December 2000 in “PubMed” CS-891 may effectively treat hair loss by blocking enzymes in hair follicles.
25 citations
,
July 1994 in “Journal of dermatological science” Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.
4 citations
,
March 2020 in “Journal of Cosmetic Dermatology” Plumbago zeylanica extract helps hair growth and reduces a hair loss-related enzyme.
416 citations
,
September 1997 in “Journal of Investigative Dermatology” People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
22 citations
,
November 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” Cystatin M/E helps in the final stages of hair and nail formation by controlling certain enzymes.
5 citations
,
March 2011 in “Journal of proteomics” Histone H4, released by cells exposed to colchicine, can cause hair loss by inhibiting cell growth and enzyme activity.
11 citations
,
June 1979 in “British Journal of Dermatology” The enzyme system in hair follicles is similar to the liver's and is affected by certain inhibitors.