August 2024 in “Journal of Cutaneous and Aesthetic Surgery” This study found significant hair growth improvement with microneedling radiofrequency treatment in most patients with patterned hair loss, with minimal short-term adverse effects.
July 2024 in “International Journal of Molecular Sciences” In this ex vivo and in vitro study, researchers found that capacitive resistive electrical transfer therapy increased cell proliferation and reduced cell death in hair follicles from patients with androgenic alopecia, suggesting potential benefits for alopecia treatment.
33 citations
,
January 2021 in “Aesthetic Surgery Journal” This review suggested that low-level light therapy using red/near-infrared light could be a safe and effective treatment for various skin and hair conditions, though more robust trials are needed to solidify its clinical utility.
86 citations
,
July 2020 in “International Journal of Molecular Sciences” This review discusses the role of Wnt/β-catenin signaling in hair follicle regeneration and highlights recent progress in developing hair loss treatments targeting this pathway, but reports no new clinical results.
40 citations
,
May 2020 in “Cureus” This review discusses the causes, diagnosis, and treatment of telogen effluvium and reports no new clinical findings; the authors underscore the importance of identifying and eliminating causative factors.
5 citations
,
April 2019 in “Plastic and reconstructive surgery. Global open” This literature review suggests that fractional laser therapies may positively impact hair regrowth in androgenic alopecia, though current evidence is mostly limited to small studies and case reports, highlighting a need for more comprehensive randomized controlled trials to confirm their efficacy and safety.
21 citations
,
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.
19 citations
,
February 2018 in “Lasers in Medical Science” This study found that 655-nm red light with LED enhanced hair shaft elongation and reduced catagen transition in human hair follicles in vitro by activating the Wnt/ß-catenin signaling pathway.
21 citations
,
January 2018 in “Lasers in Medical Science” This study concluded that 12 sessions of fractionated thulium laser treatment improved hair density and thickness in patients with pattern hair loss, with further benefits from adding a growth factor solution post-treatment.
9 citations
,
January 2018 in “Dermatologic Therapy” In this study, the HairLux fractional radiofrequency device was found to be effective and safe for stimulating hair growth in androgenetic alopecia, with patients experiencing increased hair density and thickness after ten treatments.
26 citations
,
May 2017 in “Lasers in Medical Science” This study found that combining ablative fractional CO₂ laser therapy with hair growth factors significantly increased hair density in men with androgenetic alopecia compared to using growth factors alone.
32 citations
,
September 2016 in “Dermatologic Surgery” This review discusses the current evidence and highlights gaps in research needed for the wider acceptance of low-level laser therapy as a treatment for hair loss; no new clinical results are provided.
39 citations
,
December 2011 in “PLoS ONE” This study reported that exposure to 1,763 MHz radiofrequency radiation stimulated hair growth in vitro by inducing insulin-like growth factor-1 expression in cultured human dermal papilla cells.
1057 citations
,
November 2011 in “Annals of Biomedical Engineering” This review discusses the applications of low level laser therapy (LLLT) in wound healing, pain reduction, and treating various conditions, but reports no new clinical results; the authors highlight the need for randomized controlled trials for serious diseases.
47 citations
,
August 2011 in “Journal of The European Academy of Dermatology and Venereology” This study found that treatment with a 1550 nm fractional erbium–glass laser increased hair density and thickness in women with female pattern hair loss, suggesting it may be an effective and safe option.
829 citations
,
May 2007 in “Nature” Hair follicles can regrow in wounded adult mouse skin using a process like embryo development.