94 citations
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August 1975 in “Journal of Cutaneous Pathology” Male pattern baldness involves smaller hair follicles, larger oil glands, and other tissue changes, but not major blood supply issues.
February 2026 in “Clinical Cosmetic and Investigational Dermatology” The study examined 151 female pattern hair loss (FPHL) patients and 151 chronic telogen effluvium (CTE) patients, identifying trichoscopic features like brown or white peripilar signs and scalp pigmentation as more prevalent in FPHL. It found a genetic basis for FPHL, with a family history of androgenetic alopecia (AGA) and earlier onset of hair loss being common. A predictive model was developed, highlighting risk factors such as AGA family history, acne, seborrheic dermatitis, menstrual disorders, diet, sleep quality, and stress. The model aims to improve FPHL management by assessing risk, though the study notes limitations like recall bias and a small sample size, suggesting further research with larger cohorts.
195 citations
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January 2008 in “Photochemistry and Photobiology” Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.
147 citations
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January 2003 in “American journal of clinical dermatology” The document concludes that accurate diagnosis of ichthyosis is crucial for treatment and genetic advice, and ongoing research is needed for better therapies.
111 citations
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November 2007 in “Clinics in Dermatology” Psoriasis skin changes are complex and might need several biopsies for a clear diagnosis.