research Blue light-emitting diodes in hair regrowth: the first prospective study
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.
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research The Application of Light Emitting Diode (LED) in Cosmetic Dermatology
This review found that LED therapy, using light in specific wavelengths, may offer effective, non-invasive treatment options for various skin conditions, including acne, melasma, photoaging, and wound healing.
research Blue Light Therapy in Dermatological Practice: A Review
This narrative review explored how blue light therapy may offer therapeutic benefits for various skin disorders by affecting microbial activity and immune responses, promoting hair growth, and aiding skin rejuvenation and healing.
research Light emitting diodes technology-based photobiomodulation therapy (PBMT) for dermatology and aesthetics: Recent applications, challenges, and perspectives
This review discusses the applications and advantages of LED-based photobiomodulation therapy for dermatological and cosmetic purposes but highlights existing challenges and health concerns while exploring future perspectives.
research At-Home Laser and Light-Based Devices
This article reviews the growing trend of at-home laser and light devices for treating conditions like acne, hair removal, and psoriasis, emphasizing their popularity and the need for cautious use but reports no new clinical results.
research A wearable and stretchable dual-wavelength LED device for home care of chronic infected wounds
In this study, researchers developed a wearable red and blue LED patch and a sprayable fibrin gel to treat infected wounds at home, demonstrating effective infection control and enhanced wound healing in diabetic mice and minipigs.
research The efficacy of LED microneedle patch on hair growth in mice
This study found that a green-light LED microneedle patch enhanced hair growth in mice with the best results among tested wavelengths, showing increased hair follicles and no serious side effects, suggesting its potential for treating androgenetic alopecia.
research Terapia Capilar Integrativa no Manejo de Alopecia Androgenética Difusa Associada a Eflúvio Telógeno: Estudo de Caso Clínico com Abordagem Interdisciplinar
In this case study, researchers reported a 37-year-old woman with androgenetic alopecia and chronic telogen effluvium experienced significant hair growth improvement after personalized integrative treatment, including caffeine application, following a four-month protocol incorporating various therapies.
research Effectiveness of blue LED in enhancing hair treatments: Analysis in different hair ethnicities
In this study, researchers observed that blue LED irradiation enhanced cosmetic permeation, increased diameter, and improved resistance of hair fiber in Caucasian and Asian ethnic groups, whereas African hair showed less change.
research Formulation and clinical evaluation of niosomal methylene blue for successful treatment of acne
This study investigated the use of methylene blue in a niosomal hydrogel for photodynamic treatment of acne and found that it led to significant improvement in inflammation compared to IPL treatment.
research Red LED light promotes hair follicle development to improve fibre quality in Su line Angora rabbit
This study found that exposure to red LED light may improve fibre quality and hair follicle development in Angora rabbits, potentially due to increased melatonin secretion.
research 1369 Blue light stimulatory effect on hair growth mediated by opsin and cryptochrome photoreceptors
This study suggests that low-dose blue light (453nm) may positively affect hair growth by interacting with the receptors CRY1 and OPN3 in hair follicle cells.
research End of Activity of Any Type of Active Welding by Low Level Laser Therapy by Lllt (Eka) Specialized Method
This study introduced a new laser-only method called EKA for acne treatment, which is reported to be safe, painless, and heat-free, showing promising results for both acne and scar repair in initial sessions without combining with LED light.
research Light Pollution and Oxidative Stress: Effects on Retina and Human Health
This study examines the effects of excessive or prolonged exposure to blue light on retinal function and highlights its potential health implications, noting that both photoreceptor and intrinsically photosensitive retinal ganglion cells (ipRGCs) are particularly sensitive to blue wavelengths.
research Dermoscopy: what's new?
This article reviews recent trends and developments in dermoscopy, highlighting its expanding use beyond pigmented lesions, and reports no new clinical results.
research Design and Clinical Assessment of a Non-Invasive, Low-Power Laser Irradiation System for Post-Hysterectomy Genitourinary Rehabilitation in Cervical Cancer Patients
This chapter explores the promising use of low-power laser irradiation for post-hysterectomy reconstructive care, emphasizing enhancements like a flexible fiber optic module, to potentially improve genitourinary rehabilitation in cervical cancer patients.
research Androgenetic Alopecia: A Study on The Efficacy of a Combined Protocol of Blue Light Photobiomodulation and Subcutaneous Infiltrations of Biomimetic Peptides
This study suggests that a combination of blue light photobiomodulation and biomimetic peptide infiltrations may effectively increase hair density in patients with androgenetic alopecia.
research The effect of blue light on the scalp and hair follicles
In this article, researchers explored how blue light exposure affects the scalp and hair follicles, highlighting oxidative stress and hair growth disruptions, while emphasizing the importance of protective strategies like antioxidants and limiting light exposure.
research Illuminating microflora: shedding light on the potential of blue light to modulate the cutaneous microbiome
This review highlights evidence supporting the potential of blue light therapy as a non-invasive treatment for managing skin and hair conditions by modulating interactions between the skin microbiome and its host.
research Photodynamic and photobiological effects of light-emitting diode (LED) therapy in dermatological disease: an update
In this review, the researchers highlight LED therapy as an emerging and safe treatment for skin inflammatory conditions, aging, and hair growth disorders, noting its integration into dermatological practice but emphasizing the need for more controlled studies to confirm its efficacy.
research Activation of Wnt/β-catenin signaling is involved in hair growth-promoting effect of 655-nm red light and LED in in vitro culture model
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.
research The effects of narrowbands of visible light upon some skin disorders: a review
This review discusses the effectiveness of non-thermal, non-ablative devices like light-emitting diodes in treating various skin and hair conditions but reports no new clinical findings.
research Enhancement of skin rejuvenation and hair growth through novel near-infrared light emitting diode (nNIR) lighting: in vitro and in vivo study
This study found that near-infrared LED therapy enhanced ATP synthesis, reduced reactive oxygen species, and promoted collagen production and hair growth more effectively than white LEDs in human skin cells and a photoaging mouse model.
research Light-emitting diode photobiomodulation in dermatology: From professional systems to consumer devices — mechanisms, efficacy and safety
This review concluded that LED-based photobiomodulation is generally safe and effective for certain dermatologic conditions, though consumer devices often show less efficacy compared to professional systems.
research Discover the True Science of Multispecialty Light-Emitting Diode Low Level Light Therapy (LED-LLLT)
This article discusses the applications and proposed benefits of LED low level light therapy for various conditions like acne, wound healing, and pain relief, but provides no new clinical results.
research Red LED Photobiomodulation Enhances Metabolic Activity in Cultured Human Pericytes
This study found that red LED photobiomodulation significantly enhanced both the metabolic activity and proliferation of human placenta-derived pericytes, alongside increased expression of angiogenic markers, suggesting a potential non-invasive approach to aid tissue repair and vascular regeneration.
research The Impact of LED Therapy on Skin: The Review
This study reports that LED phototherapy is gaining popularity as a safe and effective non-invasive method for treating various skin conditions, enhancing skin rejuvenation, wound healing, and inflammation modulation, and is increasingly integrated into clinical protocols for conditions like acne vulgaris and signs of aging.
research A Review of Hand-Held, Home-Use Cosmetic Laser and Light Devices
This review discusses the modest efficacy of home-use laser and light devices for conditions like hair removal and acne, noting limited evidence and a lack of robust trials.
research Influence of Extended Photoperiod Using Blue Light Masks on Hypertrichosis, Coat Condition and General Health Parameters in Horses with Pituitary Pars Intermedia Dysfunction
This study reported that horses with pituitary pars intermedia dysfunction had improved coat condition, advanced shedding, and better quality of life when treated with blue light masks.
research Blue Light in Dermatology
This review evaluates the potential benefits and mechanisms of blue light therapy for skin conditions like atopic dermatitis and acne, but highlights the need for further research on safety and clinical protocols.