January 2025 in “Indian Journal of Dermatopathology and Diagnostic Dermatology” In this histopathology study of nevus sebaceus, researchers observed distinct epidermal, sebaceous, follicular, and apocrine changes, including sebaceous hyperplasia and basaloid adnexal proliferation, which help differentiate it from similar conditions like basal cell carcinoma and trichoblastoma.
4 citations
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August 2018 in “Journal of Cosmetic Dermatology” This study observed that actual harvested grafts in hair transplantation yielded more 1-hair follicular units and fewer 3-hair follicular units than originally estimated, with older age and multiple procedures limiting donor scalp harvesting.
13 citations
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April 2022 in “Frontiers in oncology” This review discusses the early phases of melanomagenesis and the factors influencing melanoma cell variability and reports no new clinical results.
1 citations
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January 2020 in “The Egyptian Journal of Plastic and Reconstructive Surgery” This study found that while PRP or nanofat injections improved scarred tissue texture in secondary cicatricial alopecia, they did not significantly enhance hair restoration outcomes compared to hair transplantation alone.
In this study, researchers explored the heterogeneity of pigment cells in the human scalp anagen hair follicle bulb and discovered unexpected subpopulations of melanocytes, including immature SOX10-negative cells, highlighting potential non-melanogenic roles or transitional migratory functions that require further investigation.