February 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Tandem repeats significantly influence hair color, especially darker shades, across different ancestries.
Some alternative treatments for vitiligo show promise but need more research to confirm their safety and effectiveness.
30 citations
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April 2013 in “Journal of Investigative Dermatology” Radiation mainly affects keratinocyte stem cells, not melanocyte stem cells, causing hair to gray.
2 citations
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October 1999 in “Annals of the New York Academy of Sciences” Melatonin and cortisol affect mink winter hair growth, but β-endorphin levels do not.
13 citations
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July 2016 in “Indian Journal of Dermatology” DPR can show different hair characteristics, as seen in two brothers with normal hair.
3 citations
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October 2024 in “Cancers” Skin side effects from melanoma immunotherapy are common and may indicate better survival.
10 citations
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July 2022 in “Journal of Cosmetic Dermatology” Medicago sativa extract may help treat vitiligo by enhancing skin and hair pigmentation.
April 2016 in “Journal of The American Academy of Dermatology” People with certain allergic conditions or higher white blood cell counts have more severe hair loss, and treating hair and nail side effects early in melanoma therapy can improve quality of life.
43 citations
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August 2016 in “International Journal of Nanomedicine” Eupafolin nanoparticles help protect skin cells from damage caused by air pollution.
44 citations
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January 1984 in “Molecular and Cellular Biochemistry” September 2024 in “Pigment International” Vitiligo is now seen as a systemic disease with promising new treatments and may offer protection against some diseases.
February 2022 in “Brazilian Journal of Health Review” Most cases were lichen planus pigmentosus, highlighting the need for accurate diagnosis for proper treatment.
20 citations
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December 1999 in “Journal of Investigative Dermatology” Mutations in the hHb6 gene cause the hair disorder monilethrix.
September 2007 in “Journal of Investigative Dermatology” ANp63 is crucial for skin integrity, new filaggrin gene mutations link to eczema, hair can regrow from non-stem cells, sunburns are increasing, and glucocorticoids help treat skin allergies by affecting immune cells.
5 citations
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May 2018 in “Cancer Cell” Less differentiated melanoma cells are more vulnerable to a type of cell death, which could improve cancer treatments.
9 citations
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May 2013 in “JAMA Dermatology” A woman's hair turned white after taking a cancer drug called dasatinib.
9 citations
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November 1999 in “Annals of Plastic Surgery” Ruby laser hair removal does not cause increased cell growth in the skin.
November 2025 in “Journal of Investigative Dermatology” AMP-303 injections can increase hair growth in androgenetic alopecia with minimal side effects.
September 1973 in “Primates”
August 2024 in “Applied Sciences” Plant extracts may help prevent or reverse hair graying.
January 2026 in “British Journal of Dermatology” ELF5 is essential for skin cell growth and maintenance.
14 citations
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January 1984 in “Nutrition reports international”
1 citations
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November 2014 in “Journal of Biomedical Optics” Reflectance spectroscopy can noninvasively track hair growth stages by measuring skin reflectance and melanin changes.
September 2023 in “Journal of the American Academy of Dermatology” Bullous pemphigoid can look like erythema multiforme, so awareness is needed for proper treatment.
9 citations
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December 2018 in “Journal of Analytical Toxicology” Ethyl glucuronide levels in hair can change when exposed to artificial sunlight, depending on hair color and thickness.
30 citations
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December 1996 in “Journal of Investigative Dermatology” 82 citations
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November 1985 in “Archives of Dermatology” The newborn's skin condition improved over time, leaving only lighter skin patches.
17 citations
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January 2014 in “Journal of Oral and Maxillofacial Pathology” Seborrheic keratosis is a common, harmless skin growth that can look like cancer, so it may need a biopsy.
11 citations
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September 2024 in “Journal of the European Academy of Dermatology and Venereology” Hair regrows faster in alopecia areata than skin re-pigments in vitiligo due to differences in stem cells and treatment effects.
16 citations
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February 2015 in “Photochemistry and Photobiology” Hair acts as a significant natural sun barrier, with protection increasing based on hair density, thickness, and melanin presence.