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December 2023 in “Journal of Investigative Dermatology” Hair graying is caused by damage and cell depletion but might be temporarily reversible with drugs and hormones.
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September 2024 in “Cosmetics” Exosomes and cell culture-conditioned media improve skin quality and reduce aging signs.
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January 2021 in “Journal of Investigative Dermatology” Hair follicle studies suggest that maintaining telomere length could help treat hair loss and graying, but it's uncertain if mouse results apply to humans.
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August 2023 in “Animals” SLC45A2 and GPNMB genes help control chicken feather color by promoting melanin.
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September 2023 in “Stem Cell Research & Therapy” Stem cells can be used to create long-lasting skin cells for treating pigment disorders.
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November 2022 in “Experimental dermatology” Melatonin may inhibit melanoma growth and has potential as a cancer therapy aid, but its effects on human skin pigmentation need more research.
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February 2023 in “Plants” BB4CMU rice bran oil may help treat hair loss and gray hair.
August 2026 in “Journal of Genome Biotechnology and Genetics” Human pigmentation is influenced by many genetic and environmental factors, affecting traits like skin, hair, and eye color, with implications for health and forensic applications.
July 2025 in “Advanced Science” Collagen VI and Semaphorin 3C are important for hair pigmentation and could help treat pigmentation disorders.
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October 1999 in “Journal of Clinical Investigation” Activating the Sonic hedgehog gene in mice can start the hair growth phase.
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November 2018 in “Cosmetics” Seaweeds have beneficial compounds for skin care, including anti-aging and protective effects.
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July 2020 in “Experimental dermatology” Hair follicles are normally protected from the immune system, but when this protection fails, it can cause hair loss in alopecia areata.
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August 2024 in “Indian Dermatology Online Journal” Premature graying of hair is mainly caused by genetics, stress, and environment, with potential treatments being explored.
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October 2024 in “Pharmaceutics” Improving drug delivery through the skin requires understanding skin and using enhancers.
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June 2020 in “International Journal of Molecular Sciences” Notch signaling disruptions can cause various skin diseases.