February 2026 in “PubMed” This study observed that while hair density generally increased after PRP-based treatments for nonscarring alopecia, the extent of improvement and associated biomarker changes varied widely among individuals.
July 2023 in “Dermatology and therapy” In patients with alopecia areata, this study found elevated levels of venous thromboembolism markers SFMC and F1 + 2 compared to healthy controls, potentially indicating an increased risk for this condition.
May 2026 in “Journal of the Egyptian Womenʼs Dermatologic Society” This study found that post-COVID-19 telogen effluvium is strongly associated with elevated oxidative stress marker sRAGE and reduced antioxidant marker HO-1, suggesting potential biomarkers for early diagnosis and monitoring.
April 2023 in “Journal of Investigative Dermatology” This study suggests that caveolin-1 may be a potential target for treating psoriasis, as its downregulation was linked to psoriasis markers that improved with soluble caveolin scaffolding domain peptide treatment.
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January 2016 in “Evidence-based Complementary and Alternative Medicine” This study found that rice bran ash extract and orthosilicic acid both increased melanin synthesis and related protein expression in melanocytes, suggesting potential therapeutic use for melanin deficiency.