February 2024 in “Lasers in Medical Science” This review discusses laser and energy-assisted drug delivery as a treatment for alopecia and concludes that although all studies show positive effects, some reports indicate no superiority over existing monotherapies.
December 2023 in “Lasers in Medical Science” Fractionated laser therapy, especially erbium-glass laser, effectively increases hair thickness in people with hair loss but doesn't increase the number of hairs.
November 2022 in “Journal of Cosmetic Dermatology” In this study, combining photobiomodulation therapy and pulsed electromagnetic field therapy over 24 weeks significantly increased hair density in androgenetic alopecia patients compared to a sham device control, with minimal side effects reported.
October 2022 in “Dermatologic Therapy” This study found no significant difference in the overall effectiveness of fractional CO2 laser plus triamcinolone acetonide versus microneedling plus the same treatment for resistant alopecia areata, though initial hair regrowth appeared more frequently in the laser group.
September 2022 in “Applied sciences” This study found that adding microneedling with low-level LED therapy and growth factors to Finasteride® treatment led to significant hair regrowth and increased hair density in patients with androgenic alopecia.
1 citations
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July 2022 in “British Journal of Dermatology” In this study, researchers identified key transcriptome changes in male androgenetic alopecia hair follicles, suggesting that HIF-1 pathway genes and Wnt pathway inhibitors could be potential therapeutic targets.
2 citations
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April 2022 in “Biomedicines” This study demonstrated that exposing hair follicle organ cultures to extremely low-frequency electromagnetic fields at 10 G intensity for 60 minutes promoted hair growth, suggesting its potential as a treatment for hair loss.
17 citations
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November 2021 in “Journal of Cosmetic Dermatology” This review discusses treatment options for androgenetic alopecia, highlighting the need for personalized, evidence-based approaches but reports no new clinical results.
20 citations
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October 2021 in “Applied materials today” This study demonstrated that a new technology combining microneedle patches, stem cell exosomes, and light therapy effectively promoted hair regrowth in animal models within 7 days compared to conventional treatments.
8 citations
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September 2021 in “Facial plastic surgery & aesthetic medicine” This systematic review found that low-level light/laser therapy showed a positive effect in treating male and female pattern hair loss without side effects, as reported by all analyzed randomized controlled trials.
3 citations
,
August 2021 in “Journal of Cosmetic Dermatology” This study found that non-ablative Er:YAG laser treatment, alone or combined with other therapies, effectively improved hair quality and reduced AGA grade in patients, with high satisfaction reported and no adverse reactions.
23 citations
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June 2021 in “Lasers in Medical Science” In this study, blue light therapy at a specific wavelength increased hair density and shaft width in 90% of patients with androgenetic alopecia after 10 weeks.
33 citations
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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.
8 citations
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October 2020 in “Lasers in Medical Science” This review suggests that low-level light therapy can promote hair growth in patients with androgenetic alopecia, but more research is needed to standardize treatment parameters and assess long-term safety and efficacy.
15 citations
,
June 2020 in “Experimental Dermatology” This review discusses recent genetic findings on hormonal signaling pathways in androgenetic alopecia, reporting no new study results but highlighting the need for further investigation.
7 citations
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March 2020 in “Lasers in Medical Science” LLLT is a safe, promising hair loss treatment, but more research needed.
11 citations
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January 2020 in “Skin appendage disorders” This study reviewed clinical trials and found that low-level laser therapy significantly increased hair diameter or density in both men and women with pattern hair loss compared to a sham device, though the involvement of industry relationships in some studies suggests cautious interpretation.
34 citations
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September 2019 in “Clinical, Cosmetic and Investigational Dermatology” This review covers the use of photobiomodulation devices for hair regrowth in various types of alopecia and reports no new clinical results.
117 citations
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August 2019 in “Drug Design Development and Therapy” This review article provides an updated overview of the pharmacology, mechanism of action, clinical efficacy, and adverse events associated with topical minoxidil, a widely used treatment for androgenetic alopecia and other hair loss conditions, while noting that its exact mechanism is still not fully understood.
5 citations
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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.
4 citations
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March 2019 in “Experimental Biology and Medicine” This study found that exposure to 50 Hz electromagnetic fields enhanced hair regrowth in mice by increasing stem cell proliferation and keratinocyte growth factor expression, suggesting potential benefits for hair loss treatment.
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.
24 citations
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January 2019 in “Journal of Cosmetic Dermatology” In this study, the authors reported that among patients with androgenetic alopecia, treatment with minoxidil 5% lotion combined with PRP and microneedling resulted in better hair growth and higher satisfaction compared to other treatment groups.
140 citations
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November 2018 in “Pharmacology & Therapeutics” This review explores the potential of small molecules to activate the Wnt/β-catenin signaling pathway in treating diseases and reports no new experimental findings.
13 citations
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September 2018 in “Dermatologic Therapy” This study reports that while topical minoxidil treatment showed a response in less than 40% of men after 24 weeks, oral finasteride stopped hair loss in over 80% of patients at 12 months; perceived sexual side effects of the latter may limit its use.
23 citations
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September 2018 in “Dermatologic Therapy” This article explains that skin microneedling promotes skin regeneration by creating microinjuries, which stimulate collagen and elastin production, making it effective for treating various skin issues with high effectiveness, limited side effects, and a short recovery time.
31 citations
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June 2018 in “Dermatologic Surgery” In this randomized, double-blind trial, researchers observed that low-level laser therapy led to significantly greater hair regrowth on treated areas compared to a sham treatment in patients with androgenetic alopecia over 24 weeks, suggesting it as a potentially effective and safe option.
39 citations
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March 2018 in “Archives of Dermatological Research” This review describes the molecular interactions between androgens and Wnt/ß-catenin signaling in androgenetic alopecia but reports no new experimental or clinical findings; the authors discuss potential Wnt/ß-catenin-targeted treatments for hair growth.
24 citations
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January 2018 in “Journal of Cutaneous and Aesthetic Surgery” This study found that combining microneedling with topical minoxidil was more effective than minoxidil alone in increasing hair count and improving patient satisfaction for men with androgenetic alopecia, though the cosmetic impact was not significant.
28 citations
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October 2017 in “Journal of Cosmetic and Laser Therapy” This study found that combining microneedle treatments with 5% minoxidil topical solution led to the greatest increase in hair density among Chinese men with androgenetic alopecia.
34 citations
,
May 2017 in “Lasers in Surgery and Medicine” This study found that combining low-level light therapy with topical minoxidil 5% may lead to better hair regrowth and patient satisfaction in treating female pattern hair loss compared to using each treatment alone.
153 citations
,
March 2017 in “Endocrine” This review examines recent advances in understanding the pathophysiology and molecular mechanisms of androgenetic alopecia, highlighting two major genetic risk loci, but does not report new clinical findings.
13 citations
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March 2017 in “PubMed” In this study, patients with androgenetic alopecia showed significantly decreased antioxidant activity and increased oxidative stress markers, suggesting a role for oxidative stress in the condition.
18 citations
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July 2016 in “Medicine” This study suggests that crosstalk between Wnt/β-catenin and TGF-β signaling pathways may contribute to the development of androgenetic alopecia.
20 citations
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April 2016 in “Journal of Cosmetic Dermatology” In this study, topical methyl vanillate application increased hair count and hair mass index in women with androgenetic alopecia by enhancing WNT10B expression, suggesting a potential new treatment strategy.
147 citations
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January 2014 in “American Journal of Clinical Dermatology” This study found that low-level laser treatment with the HairMax Lasercomb significantly increased terminal hair density in both men and women with pattern hair loss, with no serious adverse events reported.
45 citations
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January 2014 in “International Journal of Trichology” This study found that low-level laser therapy may improve hair growth in patients with androgenetic alopecia, either as a standalone treatment or combined with minoxidil or finasteride, without reported adverse reactions.
117 citations
,
September 2013 in “Lasers in Surgery and Medicine” This study found that low level laser therapy at 655 nm significantly increased hair counts in males with androgenetic alopecia.
106 citations
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April 2013 in “Dermatologic Surgery” This study found that low-level light therapy significantly increased hair density and diameter in androgenetic alopecia patients compared to a sham device, suggesting it could be an effective treatment option.
46 citations
,
March 2013 in “Journal of Cosmetic and Laser Therapy” This study found that non-ablative and/or ablative fractional lasers promoted hair growth in patients with certain uncommon hair disorders, though effectiveness varied among different conditions.
136 citations
,
January 2013 in “International Journal of Trichology” This study found that adding microneedling to minoxidil treatment significantly improved hair growth in men with androgenetic alopecia compared to minoxidil alone across all assessed measures.
152 citations
,
April 2012 in “Recent Patents on Inflammation & Allergy Drug Discovery” This review describes minoxidil's hair regrowth mechanism and discusses dermatological applications, but reports no new clinical results, emphasizing the need for regular use and addressing allergic reactions.
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.
90 citations
,
January 2009 in “Journal of cosmetic and laser therapy” In this study, low-level laser therapy showed no statistically significant improvements in hair growth measures, despite some patients experiencing increases in terminal hairs and shaft diameter.
160 citations
,
January 2009 in “Clinical Drug Investigation” This study found that the HairMax LaserComb® significantly increased hair density and was safe and well tolerated for treating androgenetic alopecia in men compared to a sham device.
2 citations
,
January 2007 in “Journal of The American Academy of Dermatology” Red and infrared light therapy improves hair growth in balding patients.
203 citations
,
December 2004 in “Journal of The American Academy of Dermatology” This article reviews the historical developments in understanding and treating male pattern hair loss, emphasizing the role of dihydrotestosterone and 5α-reductase inhibitors, but reports no new clinical findings.
162 citations
,
August 2004 in “Journal of Investigative Dermatology” This study suggests that stress negatively affects hair growth by inducing inflammation and early hair cycle transitions in mice, which might inform strategies for managing stress-related hair loss in humans.
75 citations
,
August 2003 in “International journal of cosmetic surgery and aesthetic dermatology” This study found that low level laser therapy with a HairMax LaserComb improved hair counts and tensile strength in patients with androgenetic alopecia, particularly in males and vertex areas.
234 citations
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February 2001 in “British Journal of Dermatology” FPHL affects hair density and diameter, causing visible hair loss in older women.
27 citations
,
July 1990 in “International Journal of Dermatology” In this controlled study, a pulsed electrical field treatment significantly increased hair regrowth compared to baseline and the control group over 36 weeks, without observed side effects.
