164 citations
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February 2010 in “Journal of Cell Science” This study demonstrates that stem cells from human foreskins, which lack hair follicles, can differentiate into melanocytes and migrate to the epidermis, potentially altering our understanding of pigmentation disorders.
July 2025 in “Journal of Investigative Dermatology” In this study, higher expression of PEDF was observed in hair follicles from balding regions in AGA patients, suggesting that targeting PEDF could be a promising approach for treating androgenetic alopecia.
15 citations
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July 2016 in “Biochemical Journal” This study found that Wnt ligands from CD133-positive dermal papilla cells are essential for maintaining hair growth by supporting cell signaling between different hair follicle structures.
19 citations
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August 1996 in “British Journal of Dermatology” This study found that dermal papillae in alopecia areata, including clinically normal follicles, exhibited ultrastructural abnormalities that suggest an early pathological role in the disease's development.
46 citations
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April 1982 in “Journal of the American Academy of Dermatology” This study found that subcutaneous isotretinoin in male hamsters reduced sebaceous gland size without affecting other androgen-dependent skin structures, while etretinate had no effect.
