April 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” GRK2 is essential for healthy hair follicle function, and its absence can lead to hair loss and cysts.
January 2015 in “Journal of clinical & experimental dermatology research” A protein combining parathyroid hormone and collagen helped hair regrow in mice with a hair loss condition.
New techniques make hair transplants look more natural.
September 1998 in “Journal of The European Academy of Dermatology and Venereology” Topical 5α-reductase inhibitor helps counteract hair loss and stabilize it.
75 citations
,
October 2002 in “Journal of Dermatological Science” Sophora flavescens extract may help hair grow by affecting growth factors and blocking a hair-related enzyme.
30 citations
,
October 2021 in “Scientific Reports” Inhibiting glycogen metabolism can promote hair growth.
7 citations
,
February 2025 in “Stem Cell Research & Therapy” Human hair follicle stem cells improve ovarian function in mice with damaged ovaries.
2 citations
,
August 2020 in “Clinical, Cosmetic and Investigational Dermatology” The hair-growth formula with L-cystine helps protect and grow hair cells.
January 2024 in “Journal of Cosmetics Dermatological Sciences and Applications” Females with pattern hair loss have more occipital involvement than males.
June 2023 in “International journal of pharmaceutical quality assurance” Eclipta alba extract could be a promising natural treatment for hair loss.
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.
190 citations
,
October 2002 in “The FASEB journal” Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.
29 citations
,
January 2004 in “Experimental Dermatology” Topical anthralin helped regrow hair in mice with a condition similar to human alopecia.
14 citations
,
March 2019 in “Journal of Cosmetic Dermatology” Activated platelet-rich plasma helps hair growth by boosting growth factors and cell growth pathways in hair cells.
November 2001 in “PubMed” Perming, combing, and stretching damage hair by reducing keratin.
March 2013 in “CRC Press eBooks” Follicular unit transplantation, a hair restoration technique using small hair grafts, was pioneered by Bob Limmer in the late 1980s and is still widely used today with minor improvements.
September 2025 in “Journal of Dermatology Research and Therapy” Verteporfin with dermal wounding may boost hair regrowth in thinning areas but not in bald spots.
43 citations
,
July 2005 in “Journal of Chromatography B” A new method accurately measures hair lipids, revealing individual differences.
4 citations
,
April 2011 in “Stem Cell Reviews and Reports” The research helps understand how stem cells turn into hair follicle cells.
December 2020 in “Springer eBooks” Hair restoration surgery, using modern techniques like FUE and FUT, effectively restores hair with minimal recovery time and high success rate.
East and Southeast Asians typically have less dense but thicker, straight black hair.
January 2023 in “Journal of Cosmetics, Dermatological Sciences and Applications” The hair growth serum Trichosera® was effective in increasing hair regrowth and density and reducing hair fall without significant side effects.
180 citations
,
January 2003 in “American Journal of Clinical Dermatology” Menopause can lead to skin and hair problems due to hormonal changes, but hormone replacement therapy might help slow these effects.
111 citations
,
June 2002 in “The EMBO Journal” Too much Smad7 can cause serious changes in skin tissues, including problems with hair growth, thymus shrinkage, and eye development issues.
72 citations
,
December 1983 in “Journal of Investigative Dermatology” Minoxidil helps hair cells live longer and grow longer.
70 citations
,
January 2009 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Androgens slow hair growth by altering Wnt signaling in balding cells.
46 citations
,
December 1992 in “Journal of Investigative Dermatology” Minoxidil decreases LH expression, while hydralazine has mixed effects on prolyl and lysyl hydroxylase activities.
33 citations
,
September 1998 in “Dermatologic Surgery” Surgeons suggested a standard system for hair transplant methods to improve communication and results.
30 citations
,
November 2008 in “Facial Plastic Surgery” The conclusion is that the best approach for treating Female Pattern Hair Loss is a combination of different treatments.
28 citations
,
November 2013 in “The FASEB journal” Mice with CBS deficiency are healthier on a low-methionine diet.