research Development of polycystic ovary syndrome: involvement of genetic and environmental factors
PCOS is caused by both genetics and environmental factors like diet and obesity.
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research Profiling the Response of Human Hair Follicles to Ultraviolet Radiation
UVB radiation harms hair growth and health, causing cell death and other changes in human hair follicles.
research Exogenous Factors in Hair Disorders
Outside factors like grooming, chemicals, and the environment can damage hair and cause disorders.
research Multimodal imaging of hair follicle bulge-derived stem cells in a mouse model of traumatic brain injury
Hair follicle stem cells might help treat traumatic brain injury.
research Advances in the Chemical Structure of the Hair Surface, Surface Forces and Interactions
Understanding hair surface properties is key for effective hair care products.
research Sex differences in the hypothalamic–pituitary–adrenal axis’ response to stress: an important role for gonadal hormones
Male and female bodies respond differently to stress, influenced by hormones and development stages, with implications for stress-related diseases.
research Skin physiology in microgravity: a 3-month stay aboard ISS induces dermal atrophy and affects cutaneous muscle and hair follicles cycling in mice
A 3-month stay in space causes skin thinning, disrupts hair growth, and changes muscle-related genes in mice.
research Hair darkening in porphyria cutanea tarda
Two patients with porphyria cutanea tarda experienced their grey hair turning dark again.
research Divergent neuroactive steroid responses to stress and ethanol in rat and mouse strains: relevance for human studies
Stress and alcohol affect brain chemicals differently in rats, mice, and humans, influenced by genetic differences.
research Significant effects of mild endogenous hormonal changes in humans: considerations for low-dose testing.
Small changes in hormones can significantly impact health, showing the importance of sensitive testing for chemicals that disrupt hormones.
research Management of hypotrichosis of the eyelashes: Focus on bimatoprost
Bimatoprost ophthalmic solution 0.03% safely and effectively increases eyelash growth when applied to the upper eyelid.
research Topical absorption and systemic toxicity
Some chemicals absorbed through the skin can cause serious health problems.
research Stress-sensing in the human greying hair follicle: Ataxia Telangiectasia Mutated (ATM) depletion in hair bulb melanocytes in canities-prone scalp
Hair greying is linked to reduced ATM protein in hair cells, which protects against stress and damage.
research Effect of 150 kHz electromagnetic radiation on the development of polycystic ovaries induced by estradiol Valerate in Sprague Dawley rats
150 kHz electromagnetic radiation might help improve PCOS in rats.
research Alopecia Associated with Fluconazole Therapy
High doses of fluconazole can cause reversible hair loss.
research Caffeic Acid attenuates acrylamide induced biochemical, hematological and histological alterations in rats
Caffeic acid helps protect rats from the harmful effects of acrylamide.
research Down-Stream molecular Responses to Volatile Signaling in Roots
Plant roots respond to fungus smells by possibly using certain proteins and a plant hormone to change root growth, but more research is needed.
research Ethanol-induced GABAA receptor alpha4 subunit plasticity involves phosphorylation and neuroactive steroids
Chronic ethanol increases certain brain receptor levels, influenced by steroids and protein changes.
research Pseudo-Cushing Syndrome
Pseudo-Cushing's symptoms disappear once the underlying issue is resolved.
research Natural ‘Green’ Sugar-Based Treatment for Hair Styling
Scientists created a non-toxic, sugar-based hair product that can style hair without damage.
research SEXUAL DIMORPHISM IN MAMMALS
Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
research Chitosan Nanoparticle-Encapsulated Cordyceps militaris Grown on Germinated Rhynchosia nulubilis Reduces Type II Alveolar Epithelial Cell Apoptosis in PM2.5-Induced Lung Injury
Chitosan-encapsulated Cordyceps militaris reduces lung cell damage from pollution.
research Restoration of Hair Luster via Novel Biomarker COL7A1 by Minoxidil, Caffeine, and Biotin
Minoxidil, caffeine, and biotin can improve hair shine by restoring certain genes.
research Light Pollution and Oxidative Stress: Effects on Retina and Human Health
Excessive blue light harms eye cells and disrupts sleep patterns.
research Serum and hair steroid profiles and their associations with body composition in adolescence
Hair steroid profiling is a feasible, non-invasive alternative to serum analysis for assessing hormone levels and metabolism.
research Effect of 5-alpha reductase inhibitors in animal models of Parkinson’s disease
5-alpha reductase inhibitors may help protect the brain and gut in Parkinson's disease.
research Diphenyl cresyl phosphate [MAK Value Documentations, 2003]
Diphenyl cresyl phosphate has low toxicity but can harm the liver, kidneys, adrenal glands, and testicles at high doses.
research Molecular basis of hair cell loss
The document concludes that there are no effective clinical treatments for hearing loss due to hair cell damage, but research is ongoing.
research Histogenesis of keratoacanthoma: histochemical and immunohistochemical study
Keratoacanthoma comes from hair follicle cells.
research Keratin-mediated hair growth and its underlying biological mechanism
Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.