50 citations
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December 2010 in “Dermatologic Surgery” This study suggests that a 1,550-nm fractional erbium-glass laser may stimulate hair growth in both an alopecia mouse model and human subjects with male pattern hair loss, though further research is needed to determine its clinical applications.
January 2025 in “International Journal of Medicine in Developing Countries” This systematic review found that combining fractional photothermolysis with topical minoxidil significantly increased hair diameter compared to minoxidil alone in androgenetic alopecia treatment.
April 2019 in “Journal of Investigative Dermatology” This study in mice found that fractional photothermolysis can improve dermal scar formation by promoting slow, organized collagen regeneration with minimal myofibroblast activation.
18 citations
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May 2013 in “Journal of Dermatological Treatment” This study found that non-ablative fractional laser treatments in Korean patients had a low complication rate, with adverse events being temporary and not resulting in long-term consequences.
9 citations
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January 2019 in “Dermatology Online Journal” In this study, researchers suggest that laser-assisted drug delivery could enhance the administration of platelet-rich plasma, and potentially bimatoprost or minoxidil, for patients with androgenetic alopecia by ensuring uniform placement in the dermis without injection pain.