12 citations,
March 2019 in “Cosmetics” The oral supplement with Pinus pinaster and Grape seed extract, used with sunscreen, effectively and safely improved mild-to-moderate facial melasma.
January 2024 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Betamethasone valerate lotion is more effective for treating multiple patchy alopecia areata.
1 citations,
January 1967 in “The BMJ” The document concludes that while some hair and scalp disorders can be treated, hair loss from destroyed follicles is permanent, and damaged hair can only regrow naturally.
130 citations,
December 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicle melanocytes die during hair regression.
April 2018 in “Journal of Investigative Dermatology” The human skin's outer layer has more variety in cell types and development paths than previously thought.
12 citations,
November 1945 in “Archives of dermatology” Transplanted skin on hooded rats often grows white hair instead of black.
58 citations,
February 2016 in “Scientific reports” Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
15 citations,
May 2010 in “International Journal of Cosmetic Science” The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.
39 citations,
August 2005 in “Dermatologic surgery” Micropigmentation is a widely accepted tattooing technique for hiding cosmetic issues and medical uses, with permanent results and few side effects, but risks infection if not done with sterile tools.
October 2023 in “Pathology” A woman had a rare reaction to ear piercing that caused earlobe swelling, which was best treated by removing the piercing and not re-piercing.