April 2026 in “Cosmetics” This study developed and tested a shampoo with semi-permanent dyes designed to gradually cover gray hair, reporting maintained stability and effective gray–black coloration on high-canities hair tresses through eight wash cycles.
October 2022 in “Medičnì perspektivi” This article discusses two cases of follicular dyskeratosis (Darier-White disease), highlighting its rare occurrence, genetic basis, and the challenges in diagnosis and treatment; it presents no new experimental results.
June 2026 in “Indian Journal of Dermatology Venereology and Leprology” In this study, researchers found significant associations between trichoscopic features and the severity of androgenetic alopecia in Korean participants, suggesting trichoscopy as a useful tool for early detection and monitoring by identifying indicators like vellus hairs and follicular unit changes.
January 2021 in “International journal of dermatology, venereology and leprosy sciences” This study found that, among 100 patients with alopecia areata, the most prevalent subtype was patchy alopecia areata, with characteristic trichoscopic features including black dots, yellow dots, and empty hair follicles.
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June 2022 in “BMC genomics” This study identified key genes involved in hair follicle development in Merino sheep, offering insights for improving wool production and providing a basis for future breeding programs.
