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5 / 1000+ resultsresearch Decision letter: Role of distinct fibroblast lineages and immune cells in dermal repair following UV radiation-induced tissue damage
Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.
research Effects of Visible Light on the Skin†
Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.
research A Novel In Vivo Model for Evaluating Agents that Protect Against Ultraviolet A-induced Photoaging
Sunscreens with higher SPF and UVA filters offer the best protection against skin aging from UVA rays.
research HPV8 Field Cancerization in a Transgenic Mouse Model Is due to Lrig1+ Keratinocyte Stem Cell Expansion
HPV8 causes skin cancer by expanding specific skin stem cells.
research Increased Risk of Local Recurrence in Cutaneous Squamous Cell Carcinoma Arising in Sun-Exposed Skin: A Retrospective Cohort Study
Skin cancer in sun-exposed areas is more likely to come back.
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5 / 596 resultscommunity Why is human evolution like this 😂
Why androgenic alopecia affects the scalp rather than other body parts, potential explanations for this phenomenon, treatments available to combat hair loss, and the implications of male attractiveness in modern society.
community Finasteride and “anti-aging” effects
Finasteride may help users look younger by suppressing DHT, affecting skin and hair. Users also emphasize skincare, sunscreen, and lifestyle for maintaining a youthful appearance.
community Sunlight: Does it Stimulate Hair Growth or Hair Loss?
The conversation discusses whether sunlight exposure affects hair growth or loss, with mixed anecdotes and theories but no clear consensus. Some suggest moderate sunlight can benefit hair by providing vitamin D, while others doubt its effectiveness compared to treatments like Minoxidil or finasteride.
community PSA: Get your Vitamin D levels checked!
A user improved their hair health by taking 50,000 IU of vitamin D3 weekly due to a deficiency. Others discussed the potential link between vitamin D and hair growth, with some sharing similar experiences and emphasizing the importance of monitoring vitamin D levels and consulting with doctors.
community Evolution theory: AGA is your body trying to reduce the risk of prostate cancer by exposing your scalp to more UV
Androgenic alopecia (AGA) might have evolved to reduce prostate cancer risk by increasing UV exposure to the scalp, but this theory is debated. Treatments like minoxidil and finasteride are used for AGA, though the exact causes and evolutionary reasons for hair loss are unclear.