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720-750 / 1000+ resultsresearch Stress-induced sympathetic hyperactivation drives hair follicle necrosis to trigger autoimmunity
Stress can cause hair loss and trigger autoimmunity by damaging hair follicle cells.
research The effects of topical diazoxide on hair follicular growth and physiology of the stumptailed macaque
Diazoxide applied to the skin can increase hair growth without harmful side effects.
research Hair follicle is a target of stress hormone and autoimmune reactions
Stress hormones and autoimmune reactions can cause hair loss.
research Life Events Preceding Alopecia Areata Onset—a Descriptive Retrospective Cohort Study Focusing on Strain
Stressful life events may trigger alopecia areata.
research The toughening transition in hair keratin
The observed "toughening" in keratin was actually due to water evaporation, not a real change in keratin.
research Follicular dysplasia and hair loss in white-tailed deer (Odocoileus virginianus)
White-tailed deer can get a hair loss condition that might make them more vulnerable to environmental threats.
research 692 Prevention of H 2 O 2 -induced cellular senescence in human hair follicle dermal papilla cells
Certain compounds can protect hair cells from aging and promote growth.
research Wild geladas (Theropithecus gelada) in crops—more than in pasture areas—reduce aggression and affiliation
Wild geladas in crop areas show less grooming and aggression.
research 502 The stress-responsive secretory protein adrenomedullin 2 potently induces cell cycle arrest and apoptosis in human hair follicles
Adrenomedullin 2 stops cell growth and causes cell death in human hair follicles.
research Wound Healing Effect of Supercritical Carbon Dioxide Datura metel L. Leaves Extracts: An In Vitro Study of Anti-Inflammation, Cell Migration, MMP-2 Inhibition, and the Modulation of the Sonic Hedgehog Pathway in Human Fibroblasts
Datura metel leaf extracts help heal wounds effectively.
research A STUDY ON PREVALENCE OF HAIRLOSS AND ASSOCIATED FACTORS AMONG MEDICAL STUDENTS IN KONASEEMA INSTITUTION OF MEDICAL SCIENCES AND RESEARCH FOUNDATION
Stress management and proper hair care can help reduce hair loss.
research Psychological Assessments and the Stressfulness of Medically Indicated Abortion as Reflected by Hair Concentrations of Stress Hormones Cortisol and Testosterone: A Pilot Study
research Low Humidity Alters Epidermal Gene Expression in vivo
Low humidity changes skin gene expression, but emollients can help manage these changes.
research Moisture as a Plasticity Switch in Blowouts: Glass-Transition Behavior, Viscoelastic Response, and Tension-Defined Shape
Moisture makes hair flexible for reshaping during blowouts.
research Evaluation of Potential Toxicity of Calotropis gigantea Leaf Extract on Danio rerio: Bioactive Compounds, Oxidative Stress and Histological Toxicity Analysis
Calotropis gigantea leaf extract causes significant tissue damage and stress in fish.
research Selenium poisoning from consumption of contaminated wheat: a case series from rural Maharashtra, India
Contaminated wheat caused hair loss and other symptoms due to high selenium, but washing it with alkaline water helped.
research 1371 Impact of temperature on sprouted seeds in botanical extracts obtained with different extraction processes
Cold temperatures reduce sprouted seed extract yield, but PSR™ technology produces extracts with more beneficial compounds than conventional methods.
research 여정실 물 분획물이 모유두 세포의 증식과 세포내 신호 전달에 미치는 영향
Fructus Ligustri Lucidi water extract helps hair growth by promoting cell survival and activating specific pathways.
research Photosensitization Outbreak in Shorthorn Calves in Missouri
Shorthorn calves in Missouri experienced photosensitization, causing skin issues and liver damage, but they eventually recovered.
research Dermal papilla cells and melanocytes response to physiological oxygen levels depends on their interactions
Low oxygen levels improve the function of hair and skin cells when they are in direct contact.
research Five Types of Hair Loss
Managing stress and avoiding hair dyes can help prevent hair loss.
research Restoring dry, damaged hair with a novel natural wheat protein and wheat germ oil– containing shampoo and conditioner line
The shampoo and conditioner improved dry, damaged hair significantly after three uses.
research Cuticle damage and the tensile properties of human hair
Cuticle damage doesn't affect hair's tensile strength; the cortex is responsible for it.
research Clinical Snippets
Melanoma risk tools need improvement, a gene mutation causes a hair disorder that might be treated by managing cell stress, a potential therapy for a skin-ear disorder involves blocking cell channels, skin wrinkling may indicate lung aging regardless of smoking, and oxidative stress might contribute to common baldness.
research Impact of ultraviolet radiation‐induced damage to hair fiber integrity: A multi‐technique physicochemical characterization of surface and cortex properties
UV radiation damages hair similar to bleaching, but double bleaching causes more severe protein degradation.
research DNA Damage Response Mediates Pressure Overload–Induced Cardiomyocyte Hypertrophy
Targeting ATM could help manage heart cell enlargement due to pressure overload.
research Dual deficiency of melatonin and dihydrotestosterone promotes stromal cell damage and mediates prostatitis via the cGAS-STING pathway in sleep-deprived mice
Lack of sleep in mice leads to prostatitis by reducing certain hormones and activating an inflammatory pathway, which can be temporarily fixed with normal sleep.
research Effect of COVID-19 on Hair Diseases Observed by Health Care Providers: Analysis of 513 participants
COVID-19 diagnosis is linked to new or worsening hair diseases, with stress from the pandemic likely contributing.
research Alopecia Areata and Dexamethasone Mini-Pulse Therapy, A Prospective Cohort: Real World Evidence and Factors Related to Successful Response
Dexamethasone mini-pulse therapy is effective for alopecia areata but less effective for those with early onset or hypothyroidism.