April 2012 in “J. Willard Marriott Library” Cannabinoids like THC and THCA get into hair through skin oils, not hair color.
February 2005 in “CRC Press eBooks” Hair color is due to active pigment cells in hair during growth.
January 2003 in “Linchuang pifuke zazhi” Melanin granules can be expelled by exocytosis.
April 1986 in “CRC Press eBooks” Hair color is determined by melanins produced in hair cells.
1 citations
,
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Melanocyte-associated antigens may play a key role in alopecia areata and could be targets for new treatments.
January 2008 in “Linchuang pifuke zazhi” Betamethasone activates and increases the growth of certain skin cells from hair follicles.
6 citations
,
July 1976 in “JAMA” Black patients have unique skin conditions that require specific knowledge for proper treatment.
November 2023 in “Journal of the American Academy of Dermatology” Skin of color can spontaneously repigment after a phenol-croton oil chemical peel.
Asian hair's unique features make hair loss management and surgery more challenging.
November 2022 in “Journal of Investigative Dermatology” Butyrate helps hair grow longer, improves hair cell health, increases pigment production, and boosts hair's natural defenses.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Researchers found three types of melanocytes in developing mouse skin, each with different genes and locations.
9 citations
,
May 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Human melanocytes have unique traits that affect melanoma development and prognosis.
January 2005 in “Enlighten: Publications (The University of Glasgow)” Melanocyte pathology requires keratinocyte hyperplasia and regulation dysfunction.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Melanocytes are cells that make skin and hair color and help protect skin from sun damage.
44 citations
,
April 1979 in “Journal of Ultrastructure Research” 3 citations
,
May 1979 in “PubMed” April 2026 in “The FASEB Journal” Exosomal miR-199a-3p from dermal papilla cells helps control hair color by affecting melanocytes.
10 citations
,
November 2010 in “Pigment Cell & Melanoma Research” Only skin melanocytes, not other types, can color hair in mice.
10 citations
,
June 2009 in “Acta Biochimica Polonica” Old C57BL/6 mice with unsynchronized hair cycles show less melanin in their spleens.
50 citations
,
February 2004 in “Journal of Investigative Dermatology” January 1999 in “Praxis sociológica” Melanocyte stem cells can become melanoma, resembling human melanoma.
April 2018 in “Journal of Investigative Dermatology” BMP signaling is important for skin color, affecting melanin production, pigment spread, and cell movement.
29 citations
,
June 1998 in “Developmental Biology” More melanoblasts in hair follicles mean better survival and proper hair pigmentation.
February 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” Hair follicles protect melanocytes from sun damage, helping them replenish skin.
53 citations
,
July 1981 in “Journal of Endocrinology” α-MSH and cyclic AMP boost melanin production, while cyclic GMP and melatonin reduce it.
67 citations
,
November 2019 in “Nature Communications” Oncogenic melanocyte stem cells can develop into melanoma similar to human cases.
April 2016 in “Journal of Investigative Dermatology” SOX4 is crucial for the development of melanoma.
1 citations
,
December 2018 in “IOP conference series. Materials science and engineering” CD34+ hair follicle stem cells can become melanin-producing cells for treating skin conditions.
May 2019 in “CINECA IRIS Institutial Research Information System (University of Genoa)” MITF+ melanoma patients are more likely to have multiple melanomas and unique skin patterns.
75 citations
,
January 1980 in “Journal of Investigative Dermatology”