November 2025 in “Archaeometry” Animal hair from 18th-century Mazamet burial sites shows locals used goat, badger, cow, or horse fur for clothing, indicating modest economic status.
November 2025 in “Cosmetics” Most trichological shampoo ingredients lack strong evidence for effectiveness against hair loss.
July 2025 in “American Journal of Clinical Dermatology” Alopecia treatments like 5α-reductase inhibitors and spironolactone are safe for breast cancer patients and high-risk women.
February 2024 in “Pharmaceutics” Microneedles with extracellular vesicles show promise for treating various conditions with targeted delivery.
October 2021 in “Case Reports in Veterinary Medicine” The dog died from myxedema coma linked to severe atherosclerosis and thyroid issues.
23 citations
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April 2003 in “Journal of Structural Biology” Keratin structure changes during keratinization, but the exact model remains uncertain.
April 2024 in “Journal of biomedical and pharmaceutical research” Nanoparticles offer significant benefits over traditional chemotherapy for cancer treatment.
3 citations
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February 2018 in “Vigilância Sanitária em Debate” Platelets and their derivatives, like PRP, can help tissue regeneration, but need standardized safety protocols.
December 2025 in “International journal of research and scientific innovation” Women with PCOS in Nigeria have higher heart risk markers, needing early heart health checks.
Icosapent ethyl may help treat long-lasting symptoms after COVID-19.
July 2024 in “Journal of Investigative Dermatology” Allergies, especially both seasonal and food, increase the risk of developing alopecia areata.
9 citations
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April 2019 in “Dermatologic Therapy” The 1,064-nm Nd:YAG laser is versatile and effective for treating leg veins, hair removal, and skin rejuvenation, especially in darker skin types.
September 2021 in “Zenodo (CERN European Organization for Nuclear Research)” The new laser is effective, safe, and fast for permanent hair removal.
1 citations
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August 2019 in “Journal of Dentistry Indonesia” A 645-nm diode laser effectively penetrates swine soft tissues, suggesting predictable therapeutic effects.
The 1540nm fractional erbium-glass laser helps treat hair loss caused by hormones.
5 citations
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September 2019 in “Journal of Biomedical Optics” 1319-nm laser radiation can cause skin damage, with severity depending on exposure time and beam size.
January 2000 in “Optics Letters” Laser treatment can inhibit hair growth and different hair colors reach different temperatures when lasered.
April 2024 in “Lasers in medical science” Near-infrared LED light improves skin rejuvenation and hair growth better than white LED light.
April 2025 in “Asian Journal of Surgery” 12 citations
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January 2021 in “Dermatology Research and Practice” The 1927 nm Thulium laser effectively and safely treats postinflammatory hyperpigmentation in darker skin tones.
January 2026 in “Современные проблемы науки и образования (Modern Problems of Science and Education)” 308 nm excimer phototherapy can help some people with alopecia areata regrow hair, especially if their condition is less severe.
45 citations
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May 2019 in “Scientific Reports” Low color temperature light (1900 K) benefits health by promoting melatonin, protecting eyes, and aiding healing.
February 2025 in “Journal of Biophotonics” Dual-wavelength laser therapy promotes better hair regrowth than single-wavelength treatments.
2 citations
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January 2022 in “BioMed Research International” LED light therapy at 863 nm wavelength can slow down skin tumor growth and reduce inflammation in mice.
13 citations
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April 2016 in “Journal of Dermatology” 308-nm excimer light therapy helped over a third of treatment-resistant alopecia universalis patients regrow most of their hair.
August 2022 in “Dermatologic Therapy”
6 citations
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January 2021 in “Annals of Dermatology” 650 nm red light helps hair grow and prevents hair loss by affecting certain genes and biological processes.
May 2023 in “Photobiomodulation, photomedicine, and laser surgery” The 675 nm laser treatment significantly increased hair density and reduced symptoms of androgenetic alopecia in both men and women, with no side effects.
September 2024 in “Journal of the Pakistan Medical Association” A 589 nm laser increases IL-2 and IFN-y gene expression in human T-cells.
September 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Different types of human skin cells respond uniquely to various colors and doses of light, which could lead to specialized light treatments for skin conditions.