32 citations
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April 2014 in “The journal of investigative dermatology/Journal of investigative dermatology” This study demonstrates that keratin K2 is crucial for proper keratinocyte structure and function in specific mouse skin areas, and its deficiency leads to cellular aggregates and skin abnormalities.
33 citations
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September 2019 in “Dermatologic Surgery” This study found that intradermal administration of adipose-derived stem cell–conditioned medium significantly increased hair density and dermal thickness, suggesting potential regenerative effects on both hair follicles and the interfollicular scalp in patients with alopecia.
18 citations
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May 2014 in “International journal of pharmaceutics” This study found that UVA and UVB exposure increased hydroquinone and sunscreen absorption in nude mouse skin, with less absorption enhancement observed in more lipophilic sunscreens.
March 2025 in “Journal of Cosmetic Dermatology” This study explored the effects of TTFE on male androgenic alopecia, finding that topical application increased hair density, follicular diameter, and scalp hydration while reducing water loss and sebum production in a 12-week trial.
June 2015 in “Biomedical and biopharmaceutical research” This article reviews EU cosmetic product claim regulations and highlights increased harmonization and enforcement while reporting no new results.
