14 citations
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April 2005 in “Experimental Dermatology” Stressed fibroblasts greatly increase melanin production in hair, skin, and eye cells, mainly due to a growth factor called bFGF.
September 2017 in “Journal of Investigative Dermatology Symposium Proceedings” Some people with the skin color loss condition, vitiligo, also develop the skin inflammation condition, lichen planus, possibly due to local trauma, sun damage, or genetic factors.
87 citations
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November 2002 in “Journal of Investigative Dermatology” 
23 citations
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April 2002 in “Journal of the American Academy of Dermatology” Depigmented hair regrowth after alopecia areata can be permanent.
201 citations
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May 2001 in “Proceedings of the National Academy of Sciences” Overexpression of COX-2 in mice skin causes abnormal skin and hair development.
February 2023 in “Cosmoderma” An infant with complete hair loss was diagnosed with a genetic disorder affecting hair growth.
March 2026 in “Preprints.org” Plerixafor may help treat pigmentation disorders by promoting skin repigmentation.
A black Doberman with hair loss improved partially with omega-3/omega-6 treatment.
66 citations
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December 2014 in “Nature Communications” Fibroblasts can be turned into melanocytes for potential skin treatments.
January 2008 in “대한피부과학회지” Micropigmentation is a safe procedure that effectively improves the appearance of scars on the scalp and eyebrows, with most patients showing excellent or good results.