November 2025 in “Journal of Cosmetic Dermatology” Saw palmetto extract safely improves hair growth and reduces hair loss.
November 2024 in “Fermentation” Fermented ginsenosides from kimchi bacteria may promote hair growth better than finasteride.
March 2017 in “The American Journal of Cosmetic Surgery” Transplanted hair follicles can resist hair loss from an autoimmune condition better than natural hair.
84 citations
,
February 1981 in “Journal of Endocrinology” Epidermal growth factor slows hair and body growth in mice.
41 citations
,
August 1988 in “Journal of The American Academy of Dermatology” A woman with subacute cutaneous lupus erythematosus had widespread skin symptoms triggered by medication and sunlight, which improved with specific treatments.
32 citations
,
August 2019 in “Nature Communications” Chemotherapy causes permanent hair follicle damage by triggering stem cell loss.
30 citations
,
September 2018 in “International Journal of Cosmetic Science” Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
23 citations
,
June 2014 in “International Journal of Cosmetic Science” Glyoxylic acid is a safer alternative to formaldehyde for hair straightening and effectively changes hair structure.
20 citations
,
December 2013 in “PTR. Phytotherapy research/Phytotherapy research” Ginsenoside Rg3 may help hair growth by increasing a growth-related protein in hair cells.
19 citations
,
November 2012 in “British Journal of Dermatology” Dopamine stops hair growth and pigment production in human scalp hair follicles.
13 citations
,
August 2020 in “Mayo Clinic proceedings” Women with lichen planopilaris often have thyroid disease, depression, anxiety, and may respond to treatment with slowed disease progression.
12 citations
,
January 1998 in “Clinical Infectious Diseases” A kidney transplant patient developed leprosy, likely due to immunosuppression and genetic factors, and improved with treatment.
11 citations
,
October 1986 in “International Journal of Gynecology & Obstetrics” The contraceptive reduced hair growth and altered hormone levels in hirsute women.
7 citations
,
November 2019 in “Animal” Melatonin increases cashmere quality in goats but reduces their milk production and doesn't affect their offspring's hair growth.
6 citations
,
January 2023 in “npj regenerative medicine” Transplanting growing hair follicles into scars can help regenerate and improve scar tissue.
6 citations
,
January 2013 in “Urology” An 8-year-old boy with bed-wetting issues suffered a severe penile injury from tying a thread around his penis, requiring urgent medical treatment to avoid worse outcomes.
5 citations
,
October 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Aging hair follicle stem cells can be rejuvenated by inhibiting Cdc42.
4 citations
,
March 2008 in “Hair transplant forum international” PRP reduces complications in hair transplants.
3 citations
,
April 2021 in “Biomolecules & Therapeutics” The protein ER71/ETV2 helps regrow hair after chemotherapy by improving the growth of new blood vessels.
3 citations
,
March 2013 in “QScience Connect” Photodynamic therapy with methylene blue and a laser effectively destroys hair follicles better than traditional laser hair removal.
1 citations
,
June 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Reprogramming 3D environments can create hair follicles in the lab.
1 citations
,
January 2013 in “Nasza Dermatologia Online” Vitamin B12 deficiency can cause reversible hair color loss in children.
1 citations
,
July 1997 in “Inpharma Weekly” Finasteride improves hair growth and satisfaction in men with male pattern baldness but may cause sexual side effects.
March 2026 in “Journal of Surgical Case Reports” Smoking and long surgeries can cause severe complications like tissue death after hair transplants.
June 2025 in “British Journal of Dermatology” Syphilis can mimic other diseases, making diagnosis challenging, but proper testing and treatment are effective.
October 2024 in “BMJ Case Reports” Baricitinib effectively treats both rheumatoid arthritis and alopecia areata.
July 2024 in “Journal of Investigative Dermatology” Taxane chemotherapy can cause permanent hair loss by damaging hair follicles and altering their DNA.
October 2021 in “Journal of Investigative Dermatology” Edelweiss extract may help prevent hair loss and increase hair density.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” MPZL3 protein is important for controlling hair growth cycles.
April 2021 in “The journal of heart and lung transplantation/The Journal of heart and lung transplantation” Untreated Sheehan's Syndrome caused severe heart failure in a woman, which improved with hormone and heart failure treatment.