5 citations
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July 2022 in “Genes” This study found that EGR1 promotes the proliferation of dermal papilla cells, suggesting its close association with hair follicle growth and development.
This study found that patients with psoriasis had a significantly higher prevalence of autoimmune diseases and other comorbidities compared to individuals without psoriasis.
53 citations
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April 2016 in “Stem cell research & therapy” This study reports that LL-37 treatment enhances cell proliferation, migration, and secretion of regenerative factors in adipose-derived stem cells, potentially promoting hair growth in vivo.
June 2026 in “Research Square” This study identified a group of dermal fibroblasts near hair follicle stem cells in mice that facilitate hair regeneration by creating a biomechanically compliant extracellular matrix, enhancing stem cell activation and promoting a positive feedback loop for tissue regeneration.
May 2024 in “British journal of dermatology/British journal of dermatology, Supplement” In this study, researchers found that frontal hair follicles in individuals with androgenetic alopecia show a higher biological age compared to occipital follicles, possibly due to decreased expression of the transcriptional repressor TRPS1 in frontal dermal papillae, which may influence follicle miniaturization.