20 citations
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December 2015 in “Journal of Pharmacopuncture” In this study, thread-embedding therapy enhanced hair regrowth in C57BL/6 mice by regulating growth factors associated with hair follicle anagen development and promoting cellular proliferation in hair follicles.
February 2026 in “Journal of Korea Society of Ingrielogy” This review discusses the potential immuno-regenerative effects of polydioxanone threads in hair loss treatment, focusing on tissue responses and immune modulation, but does not report clinical results.
4 citations
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December 2019 in “Journal of Cosmetic Dermatology” This study found that combining poly-l-lactic acid microthread therapy with minoxidil improved hair density and appearance more effectively than minoxidil alone in women with androgenetic alopecia.
5 citations
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January 2017 in “Laboratory Animal Research” This study observed that gold thread implantation increased hair regrowth in both human patients and mice, suggesting it could be an effective hair regrowth treatment, although further studies are needed to understand its mechanisms and safety.
4 citations
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October 2019 in “Journal of Dermatological Treatment” This study reported that injecting monofilament threads into the scalp significantly improved hair count and hair mass index in women with female pattern hair loss, with most participants noticing substantial improvements in hair characteristics compared to a placebo.