research Effects of Visible Light on the Skin
Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.
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research The Growth of Human Scalp Hair Mediated by Visible Red Light Laser and LED Sources in Males
Red light therapy at 655 nm significantly improved hair growth in men with hair loss.
research The Growth of Human Scalp Hair in Females Using Visible Red Light Laser and LED Sources
Red light therapy is safe and effectively increases hair growth in women with hair loss.
research A New Path in Defining Light Parameters for Hair Growth: Discovery and Modulation of Photoreceptors in Human Hair Follicle
Blue light promotes hair growth by interacting with specific receptors in hair follicles.
research Different Applications of Monochromatic Excimer Light in Skin Diseases
Excimer light effectively treats various skin diseases, including psoriasis, vitiligo, and mycosis fungoides.
research Wnt/β-Catenin and ERK Pathway Activation: A Possible Mechanism of Photobiomodulation Therapy with Light-Emitting Diodes That Regulate the Proliferation of Human Outer Root Sheath Cells
LED light therapy may help hair growth by activating certain cell pathways.
research Visible Red Light Enhances Physiological Anagen Entry In Vivo And Has Direct And Indirect Stimulatory Effects In Vitro
Red light promotes hair growth by directly stimulating hair cells and improving cell communication.
research Manifestation of Hyperandrogenism in the Continuous Light Exposure-Induced PCOS Rat Model
Continuous light exposure in rats leads to PCOS-like symptoms and suggests sleep habits might affect the disorder's development.
research Blue Light in Dermatology
Blue light can help treat skin conditions like eczema and acne without major side effects.
research Hair Grows Hair: Dual-Effective Hair Regrowth Through a Hair Enhanced Dissolvable Microneedle Patch Cooperated with Pure Yellow Light Irradiation
A new microneedle patch and yellow light therapy significantly promote hair regrowth.
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
Red light and LED treatments help hair grow by activating a specific cell signaling pathway.
research Weathering of the Hairless Scalp: A Study Using Skin Capacitance Imaging and Ultraviolet Light-Enhanced Visualization
The study found that long-term sun exposure does not significantly affect follicular plugs on the scalp, and the scalp's appearance is unique compared to other body parts.
research The Effects of Narrowbands of Visible Light Upon Some Skin Disorders: A Review
Visible light can improve skin disorders and hair loss, but more research is needed to understand long-term effects.
research Ultraviolet Light-Enhanced Visualization of Cutaneous Signs of Carotene and Vitamin A Dietary Deficiency
UV light makes skin signs of lack of carotene and vitamin A more visible.
research The Epidermal Vitamin D System and Innate Immunity: Some More Light Shed on This Unique Photoendocrine System?
Vitamin D made by the skin plays a role in immune defense and skin health, and more research is needed to understand its full effects.
research Hypopigmented Mycosis Fungoides in a Child Successfully Treated with UVA1 Light
UVA1-light therapy successfully treated a child's skin condition, mycosis fungoides.
research 308-Nanometer Excimer Light Therapy for Alopecia Universalis Resistant to Other Treatments: A Clinical Study of 11 Patients
308-nm excimer light therapy helped over a third of treatment-resistant alopecia universalis patients regrow most of their hair.
research Pseudopili Annulati in a Dark-Haired Individual: A Light and Electron Microscopic Study
A dark-haired Chinese girl had hair that looked banded under certain light but was normal under a microscope.
research Highlighting Nuances of Blue Light Phototherapy: Mechanisms and Safety Considerations
Blue light therapy is safe for skin and may protect against UV radiation.
research Physiological Doses of Red Light Induce IL-4 Release in Cocultures Between Human Keratinocytes and Immune Cells
Red light at 627 nm can safely trigger IL-4 release in skin cells, potentially helping treat inflammatory skin conditions.
research Ultraviolet Light-Induced Leukoderma of the Scalp Associated with Androgenetic Alopecia: Senescent Actinic Depigmentation of the Scalp
UV light causes skin color loss in bald areas; wear a cap and use sunscreen.
research Shedding Light on Cashmere Goat Hair Follicle Biology: From Morphology Analyses to Transcriptomic Landscape
The research found genes that change during cashmere goat hair growth and could help determine the best time to harvest cashmere.
research Effect of Laser Diode Light Irradiation on Growth Capability of Human Hair Follicle Dermal Papilla Cells
Laser diode light boosts hair follicle cell growth and certain gene expressions.
research Effect of Ultraviolet Light on Topical Minoxidil-Induced Hair Growth in Advanced Male Pattern Baldness
UV light does not significantly affect minoxidil's ability to treat male pattern baldness.
research Shedding Light on Therapeutics in Alopecia and Their Relevance to COVID-19
Some alopecia treatments might help treat COVID-19, but more research is needed.
research UV Light May Induce Hypertrichosis Through Production of Prostaglandin E2
UV light might cause excessive hair growth by increasing PGE2 in the skin.
research A Study of the Photolightening Mechanism of Blond Hair with Visible and Ultraviolet Light
Blond hair lightens more with visible light directly, while ultraviolet light lightens it after washing by damaging other hair parts.
research Combination of an Engineered Lactococcus Lactis Expressing CXCL12 with Light-Emitting Diode Yellow Light as a Treatment for Scalded Skin in Mice
The combined treatment with engineered bacteria and yellow LED light improved wound healing in mice.
research Hair Growth Promoting Effects of 650 nm Red Light Stimulation on Human Hair Follicles and Study of Its Mechanisms via RNA Sequencing Transcriptome Analysis
650 nm red light helps hair grow and prevents hair loss by affecting certain genes and biological processes.
research Shedding Light on the Effects of Calorie Restriction and Its Mimetics on Skin Biology
Eating fewer calories may slow skin aging and improve skin health through various biological changes.