38 citations
,
February 2002 in “British journal of dermatology/British journal of dermatology, Supplement” Two patients with porphyria cutanea tarda experienced their grey hair turning dark again.
111 citations
,
April 2000 in “British journal of dermatology/British journal of dermatology, Supplement” Thyroid hormone receptor β1 is found in human hair follicles and helps them survive.
1113 citations
,
August 1999 in “The New England Journal of Medicine” Hair follicle biology advancements may lead to better hair growth disorder treatments.
130 citations
,
December 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair follicle melanocytes die during hair regression.
385 citations
,
November 1990 in “Journal of Cell Science” Human hair follicles can grow in a lab setting.
15 citations
,
January 1989 in “European Journal of Cancer and Clinical Oncology”
9 citations
,
June 1959 in “Archives of dermatology” Hair can darken after inflammation and then return to its original color.