January 2006 in “中华医学杂志：英文版” Cultured skin cells can trigger hair growth and the amount of certain proteins they produce affects their ability to regenerate hair follicles.
7 citations,
September 2011 in “International Journal of Dermatology” The Korean study found that twenty-nail dystrophy mainly affects adults, more often women, and has five distinct types with different clinical progressions.
3 citations,
January 2019 in “Annals of dermatology/Annals of Dermatology” Hydroxychloroquine effectively treated twenty-nail dystrophy in a patient with alopecia areata.
1 citations,
November 2023 in “Curēus” Early diagnosis and treatment of nail and skin conditions can improve health and appearance.
The study concludes that Twenty-nail dystrophy is more common in boys among children and in women among adults, with varying response to treatment.