January 2010 in “Laboratory animal science” This study found that Heterogeneous Victoria A Acid Capsules significantly reduced sebaceous acid capsule diameter and hair follicle size in a rabbit model of micro-acne.
125 citations
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August 1992 in “Development” This study found that implanting isolated adult rat dermal papillae into ear cuts led to the emergence of unusually large vibrissa-type hair follicles, demonstrating their capacity to induce specific hair fiber characteristics.
24 citations
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November 2023 in “Nature” In this study, researchers demonstrated that the expression of the oncogene SmoM2 leads to basal cell carcinoma in the ear epidermis of mice but not in the back skin, with differences in susceptibility linked to the composition of the extracellular matrix.
March 2026 in “Institutional Repositories DataBase (IRDB)” This study observed an association between intense itching in anterior chest keloids and an increased density of nerve fibers in the epidermis, alongside elevated expression of the pruritus mediator substance P, though no difference was found in Langerhans cells related to pruritus, location, or region.
8 citations
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November 2007 in “Skin Pharmacology and Physiology” In this study, skin stretching significantly increased the delivery of retinyl ascorbate into the dermis, while sealing hair follicles did not affect absorption through native skin.