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The seemingly inevitable process of graying hair may not simply be a cosmetic change, but a visible sign of a crucial defense mechanism against skin cancer. New research, published in Nature Cell Biology, suggests that the appearance of gray hair could indicate the activation of stem cells within hair follicles that halt the division of … Read more

Berlin – The seemingly inevitable process of graying hair may not simply be a cosmetic change, but a sign that the body is activating a defense mechanism against cancer. Groundbreaking research published in the journal Nature Cell Biology suggests a surprising link between the loss of pigment in hair and a reduction in the risk … Read more