December 2022 in “International Journal of Biomedicine” Androgens may worsen COVID-19 and hair loss could indicate the disease's severity.
November 2022 in “Skin Appendage Disorders” PT-20 did not significantly improve gray hair repigmentation.
June 2022 in “Pflügers Archiv - European Journal of Physiology” The enzyme sEH is important for hair growth and its inhibition could help treat hair loss.
May 2021 in “GSC Advanced Research and Reviews” Hair color is influenced by genetics and can indicate certain health conditions.
September 2017 in “Asian Journal of Beauty and Cosmetology” The Notch signaling pathway is important for hair follicle development and could help create treatments for hair disorders.
April 2017 in “Journal of Dermatological Science” Asymmetric hair follicle differentiation causes the unique shape of kinky hair.
December 2016 in “Chin J Anat Clin” Rat hair follicle stem cells can be effectively isolated and used for tissue engineering.
January 2016 in “Human & Experimental Toxicology” A specific DNA sequence caused hair loss in male mice by activating immune cells and increasing a certain immune signal.
Glycyrrhizic acid and licorice extract can significantly reduce unwanted hair growth.
June 2015 in “Vestnik dermatologii i venerologii” Growth factors influence hair growth and hair loss.