November 2022 in “Journal of Investigative Dermatology” This study found that apocynin restored collagen production, reduced DNA damage and senescence, and protected skin stem cells from aging in UVB-exposed human keratinocytes.
9 citations
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August 1980 in “Journal of Cutaneous Pathology” This study found that Rhodamin B staining of keratin was inconsistent across normal skin, epithelial tumors, and dermatoses, with notable differences in staining intensity between tricho-hyalin and keratohyalin granules.
7 citations
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November 2007 in “Differentiation” This study found that NF-κB's p65/RelA subunit can directly activate hair keratin genes, suggesting a new role in hair formation that may inform the understanding of ectodermal dysplasias.
December 2025 in “Biomedicine & Pharmacotherapy” This study found that Melamax®, originally developed as an eco-friendly hair dye, provides significant protection against ultraviolet-induced oxidative and inflammatory damage in keratinocytes by modulating gene expression and signaling pathways, highlighting its dual potential for cosmetic coloration and skin photoprotection.
54 citations
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July 2017 in “Scientific Reports” This study found that the JMJD3/NF-κB-Notch1 pathway plays a crucial role in regulating keratinocyte migration and skin wound healing, with Notch1 affecting key genes involved in cell migration.