21 citations
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January 2019 in “Lasers in Medical Science” This review found that low-level laser therapy significantly increased hair density in adults with androgenic alopecia compared to sham treatments, with greater effects observed at lower treatment frequencies.
May 2014 in “Hanbang an'i'bi'in'hu pibu'gwa haghoeji” This study reviewed and analyzed existing research on laser therapy for alopecia, suggesting both low-level and high-level lasers may serve as effective treatment alternatives.
14 citations
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March 2012 in “Lasers in Surgery and Medicine” This study concluded that low-level fluence 810 nm diode laser therapy was generally well tolerated, safe, and effective for long-term hair reduction in a small sample of patients with various skin types.
January 2025 in “Dermatology Research and Practice” In this research, RNA expression analysis of scalp biopsies from lichen planopilaris patients revealed changes in specific genes after treatments with hydroxychloroquine, narrow band UVB, or low level laser light therapy, suggesting potential biomarkers and implicating M2 macrophages in the disease's immunopathogenesis.
January 2024 in “International Journal of Physics and Applications” This review discusses the therapeutic effects of soft laser therapy on humans and animals, highlighting increased ATP and reactive oxygen species production in cells with high mitochondrial activity.