September 2016 in “Springer eBooks” Gray hair is caused by oxidative stress damaging hair cells.
January 2016 in “Springer eBooks” Hyperandrogenism, often causing excessive hair growth and acne, can be treated with methods like weight reduction, hair removal, various medications, and in the case of acne, topical treatments.
June 2014 in “Biotechnology and Bioprocess Engineering” Injecting lab-grown hair cells into the scalp can regrow hair.
January 2013 in “Revista brasileira de medicina” The study concluded that hair loss treatments should be tailored to the specific type of alopecia and individual patient needs.
November 2009 in “Cambridge University Press eBooks” The document's conclusion cannot be provided because the content is not accessible.
April 2022 in “Actas Dermo-Sifiliográficas” 450 citations,
January 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair color is determined by melanin produced and transferred in hair follicles.
255 citations,
September 2016 in “Frontiers in plant science” Reactive oxygen species (ROS) help control plant growth and development.
119 citations,
December 2008 in “The journal of investigative dermatology/Journal of investigative dermatology” Nanoparticles can deliver vaccines through hair follicles, triggering immune responses and providing protection.
81 citations,
January 2000 in “American journal of clinical dermatology” Various treatments can improve post-acne scars, but results vary.