research Photoaggravation of hair aging
Sunlight exposure ages hair, making it brittle, stiff, and dry.
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30 / 593 results research Skin l ‐tryptophan‐2,3‐dioxygenase and rat hair growth
A new enzyme in rats may help regulate hair growth.
research Effects of ultra violet radiation on the soluble proteins of human hair
UV radiation increases protein loss from hair and reduces hair protein quality.
research Serotoninergic and melatoninergic systems are fully expressed in human skin
Human skin can make serotonin and melatonin.
research Oxidative Modification in Human Hair: The Effect of the Levels of Cu (II ) Ions, UV Exposure and Hair Pigmentation
Reducing copper (II) ion levels in hair can decrease hair damage.
research Impact of acid straightener's pH value in the hair fiber properties
Lower pH straighteners change hair more but weaken it.
research The orchestrated network of skin photoaging: From intercellular crosstalk to molecular signaling
UV radiation causes skin aging by damaging cells and triggering harmful processes.
research Botanical extracts
Botanical extracts are increasingly important in cosmetics and drugs for their effectiveness and safety, backed by traditional use and scientific evidence.
research Structures of three polycystic kidney disease-like domains fromClostridium histolyticumcollagenases ColG and ColH
The study concludes that certain domains in Clostridium histolyticum enzymes are structurally unique, bind calcium to become more stable, and play distinct roles in breaking down collagen, with potential applications in medicine and drug delivery.
research On the Role of Melatonin in Skin Physiology and Pathology
Melatonin is important for skin health and protection, and can be made by the skin or applied to it.
research Different Ligands of the TRPV3 Cation Channel Cause Distinct Conformational Changes as Revealed by Intrinsic Tryptophan Fluorescence Quenching
Different ligands change the shape of the TRPV3 ion channel in unique ways.
research Cryogelation of human hair keratins
Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.
research In search of hair damage using metabolomics?
Metabolomics can identify hair damage markers, but its use in creating treatments is uncertain.
research Antioxidant Properties of Platycladus orientalis Flavonoids for Treating UV-Induced Damage in Androgenetic Alopecia Hair
Platycladus orientalis flavonoids protect balding hair from UV damage and slow hair color change.
research Anomalous Fluorescence of White Hair Compared to Other Unpigmented Keratin Fibres
White hair has weaker tryptophan fluorescence than other unpigmented fibers, possibly due to UV exposure or unknown substances.
research Age-Related Changes in Hair Shaft Protein Profiling and Genetically Variant Peptides
Genetically variant peptides are reliable for forensic identification despite age-related changes in hair proteins.
research Antioxidant Capacity and Protective Effect of Cow Placenta Extract on D-Galactose-Induced Skin Aging in Mice
Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.
research Recovery and protection of photo‐damaged hairs with keratin‐encapsulated cationic liposomes
Keratin-encapsulated liposomes effectively repair and protect UV-damaged hair.
research Evaluation of hair fibers properties treated with acid straightener at different pH values
Hair straightening at pH 1.0 improves alignment but weakens hair more than pH 2.0.
research Untargeted metabolomic approach to study the serum metabolites in women with polycystic ovary syndrome
Certain metabolites may help diagnose and predict polycystic ovary syndrome.
research Differential effects of melatonin as a broad range UV-damage preventive dermato-endocrine regulator
Melatonin protects skin against UV damage by regulating various cellular processes.
research The cutaneous serotoninergic/melatoninergic system: securing a place under the sun
Human skin can make serotonin and melatonin, which help protect and maintain it.
research A method for the determination of minoxidil in hair-regrowth formulations by micellar electrokinetic capillary chromatography
A quick and simple method was created to identify minoxidil in hair-growth products using micellar electrokinetic capillary chromatography.
research Proteomic Characterization of Damaged Single Hairs Recovered after an Explosion for Protein-Based Human Identification
Explosions don't stop hair proteins from being used to identify people.
research Pathophysiological mechanisms implicated in postpartum depression
Postpartum depression is linked to changes in brain chemicals, inflammation, stress, and certain genes, and can potentially be identified by markers like specific steroids, serotonin levels, and vitamin D levels.
research Development of fluridil, a topical suppressor of the androgen receptor in androgenetic alopecia
Fluridil promotes hair growth safely and effectively for androgenetic alopecia.
research Follikelhormone
Follicle Stimulating Hormone is important for fertility.
research Skin, Genetic Defects, and Aging
Genetic defects and UV radiation cause skin damage and aging.
research Auxin Input Pathway Disruptions Are Mitigated by Changes in Auxin Biosynthetic Gene Expression in Arabidopsis
Arabidopsis plants adjust gene expression to maintain balance when auxin pathways are disrupted.
research Human placental extract: a potential therapeutic in treating osteoarthritis
Human placental extract may help treat osteoarthritis, but more research is needed.