This source reports that modern hair transplant techniques, including follicular unit grafting, can create natural-looking results and are increasingly used beyond male pattern baldness to treat areas like eyebrows and scars, while even some controversial indications are being explored.
September 2013 in “Hair transplant forum international” This article discusses the challenges hair transplant surgeons face in diagnosing hair loss causes and reports no new clinical results.
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March 2021 in “Nature” In this study, increased corticosterone from chronic stress prolonged hair follicle stem cell quiescence in mice, inhibiting regeneration, but restoring Gas6 expression overcame this inhibition.
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January 2022 in “Life” This review examines current and potential tissue engineering strategies for hair follicle regeneration in androgenetic alopecia but does not provide new clinical results, highlighting the need for further research and development.
March 2023 in “International Journal of Molecular Sciences” This study found that exosomes from adipose mesenchymal stromal cells, particularly those carrying miR-122-5p, may enhance hair follicle regeneration in androgenic alopecia by targeting the TGF-β/SMAD3 axis.
January 2008 in “Springer eBooks” Thyroid disease can cause hair loss and treating thyroid problems might help with hair disorders.