May 2017 in “Journal of The American Academy of Dermatology” The treatment increased hair follicle counts and is potentially effective for male hair loss without serious side effects.
June 2022 in “Journal of The European Academy of Dermatology and Venereology” Microneedling with topical dutasteride improves hair growth in men with hair loss and is safe to use.
78 citations,
September 2006 in “International Journal of Cosmetic Science” Dandruff is mainly caused by a scalp reaction to yeast, can worsen hair loss, and antifungal treatments may help.
69 citations,
January 2002 in “Journal of biomedical optics” Dyes can penetrate human skin and hair follicles up to 1.2 mm deep and the sebaceous gland can store dye; Indocyanine Green lotion was made for safe dyeing and monitoring.
45 citations,
May 2018 in “Stem Cell Research & Therapy” Using patients' own fat-derived cells to treat alopecia areata significantly improved hair growth and was safe.
36 citations,
January 2017 in “Stem Cells International” A special stem cell fluid can speed up wound healing and hair growth in mice.
36 citations,
April 2013 in “Cell and Tissue Research” Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.
35 citations,
November 2020 in “Dermatologic Therapy” Severe COVID-19 may cause hair loss, and doctors recommend supplements and topical treatments to manage it.
33 citations,
August 1973 in “American Heart Journal” Propranolol can cause reversible hair loss.
30 citations,
November 2020 in “Journal of Advanced Research” Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.