research Review of the current understanding of the effect of ultraviolet and visible radiation on hair structure and options for photoprotection
UV radiation and visible light can damage hair, but there are ways to protect it.
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420-450 / 1000+ results research Improved 2α-Hydroxylation Efficiency of Steroids by CYP154C2 Using Structure-Guided Rational Design
Mutants of CYP154C2 enzyme significantly improved steroid conversion efficiency.
research Protein Kinase C δ Overexpressing Transgenic Mice Are Resistant to Chemically but not to UV Radiation–Induced Development of Squamous Cell Carcinomas: A Possible Link to Specific Cytokines and Cyclooxygenase-2
Mice with extra PKCδ resist chemical-induced skin cancer but not UV-induced.
research Infrared light returns hair to 'growing phase'
Infrared light therapy helps regrow hair.
research The melanocyte photosensory system in the human skin
Human skin's melanocytes respond to light by changing shape, producing pigments and hormones, which may affect sleep patterns.
research The molecular link between auxin and ROS-Mediated polar root hair growth
Plant root hair growth is controlled by the hormone auxin, which affects the production of certain oxygen-related molecules through a specific process.
research Crystal Structure and Synthesis of 3.BETA.-Benzoyloxy-4-pregnen-16.ALPHA.,17.ALPHA.-epoxy-6,20-dione
The document explains how to make a compound called 3.BETA.-Benzoyloxy-4-pregnen-16.ALPHA.,17.ALPHA.-epoxy-6,20-dione and describes its crystal structure.
research Quantitative mapping of melanin in hair fibers using fluorescence lifetime imaging microscopy
research Calcipotriol/dithranol
research Glycogen Phosphorylase Inhibitor Promotes Hair Growth via Protecting from Oxidative-Stress and Regulating Glycogen Breakdown in Human Hair follicles
A new compound, HTPI, promotes hair growth by protecting cells from damage and regulating energy use.
research Visible red light enhances physiological anagen entry in vivo and has direct and indirect stimulative effects in vitro
Red light promotes hair growth by directly stimulating hair cells and improving cell communication.
research Illuminating current pitfalls in optimal photobiomodulation device development and assessment for treating hair loss
More research is needed before recommending photobiomodulation devices for hair loss treatment.
research Assessment of the photoprotection properties of hair cosmetics using the hemispherical directional reflectance method
Hair sunscreens were less effective than expected, especially for dark hair.
research FC054 The liver monoxygenase system in patients with alopecia
Alopecia patients have a less active liver monoxygenase system, which can be treated with photochemotherapy and system inducers.
research A New Permanent Straightening Process of Human Hair Using the Water Set
The new hair straightening method keeps hair straight permanently by using specific creams and heat.
research Effects of photobiomodulation on multiple health outcomes: an umbrella review of randomized clinical trials
Photobiomodulation may improve certain health conditions, but more high-quality research is needed.
research Long-Term Intravital Imaging of the Cornea, Skin, and Hair Follicle by Multiphoton Microscope
Multiphoton microscopy can effectively image live cells in cornea, skin, and hair follicles over time.
research Live imaging of skin immunity using two-photon microscopy: a short review
Two-photon microscopy improves skin imaging but faces safety and cost challenges for clinical use.
research 1618 Simulated solar radiation (SSR) induced skin inflammation across skin types measured by dynamic optical coherence tomography and laser doppler
Sunlight simulation causes skin inflammation, with different skin types reacting at different levels of exposure.
research Characterization of Recombinant Human Liver Thermolabile Phenol Sulfotransferase with Minoxidil as the Substrate
Both enzyme forms can sulfate minoxidil.
research Synthesis and anticancer activity of phenylpropanoid sucrose esters
Phenylpropanoid sucrose esters show potential as anticancer agents.
research Damage of hair fibers as evaluated by an electrical capacitance technique
research Aktuelle Therapie der Hypertrichosen
Photothermolysis is the best method for permanent hair removal.
research Fluorescence Microscopy Study of the Sorption of Cationic Polymers on Hair
Polymer JR400 sticks to hair but washes off with detergent.
research Cyclosporine-induced hair repigmentation
Cyclosporine can reverse hair graying.
research Melanocyte Subpopulation Turnover During the Human Hair Cycle: An Immunohistochemical Study
Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
research High-resolution structures of mutants of residues that affect access to the ligand-binding cavity of human lipocalin-type prostaglandin D synthase
Mutations in the enzyme don't significantly change how it binds to its specific substances.
research Plant‐Derived Monomers for Grey Hair Reversal Through Upregulation of Melanogenesis and Tyrosinase Activity
Plant-derived compounds may help reverse grey hair by boosting melanin production.
research Hypothesis: Wound‐induced TLR 3 activation stimulates endogenous retinoic acid synthesis and signalling during regeneration
Activating TLR3 may help produce retinoic acid, important for tissue regeneration.
research The Editor's Choice
UV radiation may cause DNA changes in skin, certain UVB therapy helps psoriasis, a new gene mutation is linked to mild piebaldism, different immune cells affect psoriasis, a drug promotes hair growth, and some cancer drugs could treat skin barrier issues.