18 citations
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July 2014 in “Molecular Medicine Reports” UVB radiation changes the levels of certain microRNAs in skin cells, which may affect cell survival and hair growth.
47 citations
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April 2000 in “The American journal of pathology” Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.
19 citations
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January 2015 in “Current problems in dermatology” Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
12 citations
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January 2011 in “Photodermatology, photoimmunology & photomedicine” This therapy effectively treats resistant alopecia areata with minimal side effects.
April 2021 in “Arab Journal of Nuclear Sciences and Applications/Arab Journal of Nuclear Sciences and Applications ” Repeated use of protein hair conditioner with heat or gamma irradiation can harm skin and hair health in rats.
10 citations
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January 2013 in “Journal of skin cancer” PKC ε increases hair follicle stem cell turnover and may raise skin cancer risk.
4 citations
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July 2005 in “International Journal of Dermatology” Topical PUVA and tacrolimus ointment can effectively and safely treat infant alopecia universalis.
January 2024 in “GeroScience” Using radiation to make mice's hair turn gray helps study and find ways to prevent or reverse hair graying.
53 citations
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January 2009 in “Journal of Investigative Dermatology” UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
44 citations
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October 2017 in “Scientific Reports” Far-infrared radiation improves stem cell growth and movement, helping heart therapy.
August 2023 in “The Indonesian Biomedical Journal” Rosemary essential oil improved hair growth and thickness in UVB-exposed mice.
1 citations
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April 2025 in “Cureus” Dead Sea water and magnetized saline water can protect skin from UVB damage by activating autophagy.
2 citations
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January 2008 in “Journal of The American Academy of Dermatology” Trichoscopy is a helpful and quick method to diagnose hair loss without shaving.
93 citations
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May 2002 in “Journal of Investigative Dermatology” Overexpressing thrombospondin-1 in mice skin prevents UVB-induced skin damage.
13 citations
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September 2014 in “Journal of photochemistry and photobiology. B, Biology” UV radiation increases protein loss from hair and reduces hair protein quality.
March 2026 in “Frontiers in Cell and Developmental Biology” Vascular endothelial cells may significantly influence skin stem cells, but more research is needed.
April 1955 in “Archives of pediatrics & adolescent medicine” Children's skin diseases need special care and treatment.
23 citations
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August 2019 in “Proceedings of the National Academy of Sciences of the United States of America” Pollution exposure speeds up hair damage.
18 citations
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August 2021 in “PLoS ONE” Melanocyte progenitor cells are found in human fat tissue and can become mature melanocytes, which may help treat skin issues.
20 citations
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January 2003 in “Journal of oleo science” Chemical treatments and daily stresses damage hair, especially the cuticle layer.
2 citations
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March 2017 in “Asian Journal of Beauty and Cosmetology” Caffeic acid protects human scalp cells from UV damage.
31 citations
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February 2019 in “International Journal of Cosmetic Science” Caffeine applied to the scalp can protect hair follicles from UV damage.
10 citations
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May 1983 in “International Journal of Dermatology” Some people with severe hair loss saw hair regrowth after a specific light and drug treatment.
7 citations
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May 2020 in “Trends in molecular medicine” The document concludes that the immune-inhibitory environment of the hair follicle may prevent melanoma development.
6 citations
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September 2013 in “Advanced materials research” Non-ionic silicone emulsion best protects hair color from sunlight.
2 citations
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January 2014 in “The Korea Journal of Herbology” Polygoni Multiflori Radix may help reduce skin aging by lowering collagenase and elastase activity.
90 citations
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July 2020 in “Stem Cell Research & Therapy” Stem cell vesicles can reduce skin aging from UVB by lowering inflammation and oxidative stress.
26 citations
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April 1998 in “Journal of Investigative Dermatology” Sunscreens with higher SPF and UVA filters offer the best protection against skin aging from UVA rays.
8 citations
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April 2016 in “Experimental dermatology” B6.Cg-Tyr c−2J Hr hr /J mice have a stronger delayed sunburn reaction and are good for UV research.
January 2019 in “Advances in stem cells and their niches” Skin health and repair depend on the signals between skin stem cells and their surrounding cells.