The Psychology of Gray Hair
March 2020
in “
Developmental cell
”
hair graying stress noradrenaline sympathetic nerves melanocyte stem cells MeSCs hair follicles pigmentation C57BL/6J mice pain differentiated melanocytes sympathetic nerve activity pharmacological interventions genetic interventions MeSC proliferation pigmentation disorders cancer gray hair norepinephrine stem cells mice melanocytes nerve activity drug treatments genetic treatments stem cell growth skin pigmentation disorders
Studysummary This study reported that stress can induce hair graying in mice through noradrenaline-mediated depletion of melanocyte stem cells in hair follicles, providing a mechanism that connects stress to hair color changes.
Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
Read the full study on cell.com →