research Extraction and Analysis of Cortisol from Human and Monkey Hair
Hair cortisol analysis effectively measures long-term stress.
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research High Auxin and High Phosphate Impact on RSL2 Expression and ROS-Homeostasis Linked to Root Hair Growth in Arabidopsis thaliana
High levels of auxin increase root hair growth by activating RSL2 and producing ROS, while high phosphate levels hinder growth by repressing RSL2.
research Effects of environmental humidity on epidermal physiology
Low humidity harms skin health by damaging the skin barrier and increasing inflammation.
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 New effects of caffeine on corticotropin‐releasing hormone (CRH)‐induced stress along the intrafollicular classical hypothalamic–pituitary–adrenal (HPA) axis (CRH‐R1/2, IP3‐R, ACTH, MC‐R2) and the neurogenic non‐HPA axis (substance P, p75NTRand TrkA) inex vivohuman male androgenetic scalp hair follicles
Caffeine may help reduce stress-induced hair loss.
research Does hair cortisol mediate the effects of sexual and gender minority stress on depression and anxiety? A structural equation modelling approach
Gender-diverse individuals face more depression and anxiety, possibly due to unique stress profiles.
research Oxidant and antioxidant status in patients with female pattern hair loss with varying severity
Oxidative stress may worsen female pattern hair loss and could help track the disease and treatment.
research OR2AT4, an Ectopic Olfactory Receptor, Suppresses Oxidative Stress-Induced Senescence in Human Keratinocytes
OR2AT4 helps reduce aging and cell damage in human skin cells.
research Children’s hair cortisol and hair testosterone concentrations in response to environmental changes: from summer holidays to school
Girls had higher stress hormone levels during school due to social and emotional issues, while boys had higher overall hormone levels with slight changes when school started.
research Physiological skin oxygen levels: An important criterion for skin cell functionality and therapeutic approaches
Maintaining natural oxygen levels is crucial for healthy skin cells and effective treatments.
research Psychological Stress-Induced Pathogenesis of Alopecia Areata: Autoimmune and Apoptotic Pathways
Stress may contribute to hair loss in alopecia areata by affecting immune responses and cell death in hair follicles.
research Sweat under surveillance: Loss of immune–metabolic loop during aging
Aging weakens sweat glands due to reduced support from immune cells, but treatments may help restore function.
research The local hypothalamic–pituitary–adrenal axis in cultured human dermal papilla cells
Stress hormone CRF causes hair loss and stops hair cell growth.
research Economic disparities in parental hair cortisol are associated with externalizing behavior in children
Lower family income is linked to more stress in parents and more behavior problems in children.
research Role of the Differentiation of Root Epidermal Cells in Nod Factor (from Rhizobium meliloti)-Induced Root-Hair Depolarization of Medicago sativa
The differentiation stage of root epidermal cells is crucial for root hair depolarization in Medicago sativa when exposed to specific Nod factors.
research The Pathogenesis of Oxidative Stress in Androgenetic Alopecia
Oxidative stress damages hair follicles and worsens hair loss in androgenetic alopecia.
research The Gut-Brain-Skin Axis and Role of Intestinal Dysbiosis in Acne Vulgaris: Therapeutic Effects of Pro- and Prebiotic Use
Probiotics and dietary changes can help treat acne.
research Oxidative Stress in Alopecia Areata and its Association with Disease Severity, Treatment and Autoimmunity
Corticosteroids may not effectively control oxidative stress in alopecia areata, possibly leading to relapses.
research Sodium Metabisulfite: Effects on Ionic Currents and Excitotoxicity
Sodium metabisulfite increases sodium channel activity, leading to higher cell excitability and potential damage.
research 1496 Transcription factor SOX2-induced amphiregulin inhibits pressure ulcer formation via suppressing oxidative stress after cutaneous ischemia-reperfusion in mice
SOX2 helps reduce wound size and pressure ulcer formation by suppressing oxidative stress and increasing antioxidant activity in mice.
research Hair Cortisol Concentrations Are Associated with Hair Growth Rate
Hair cortisol levels can indicate stress over the past three months.
research Characterizing the Individual: Hair Cortisol as a Biomarker of Mental Health and Functioning in a PhD Student Compared With a Clinical Sample
Hair cortisol levels may not reliably indicate psychological distress.
research Hair cortisol as a novel biomarker of stress
Hair cortisol can be a reliable way to measure long-term stress.
research Maternal Influence on Child HPA Axis: A Prospective Study of Cortisol Levels in Hair
Maternal stress during pregnancy affects a child's stress levels.
research Improved isolation of outer root sheath cells from human hair follicles and their proliferation behavior under serum-free condition
research Miliacin Associated with Polar Lipids: Effect on Growth Factors Excretion and Extracellular Matrix of the Dermal Papilla Hair Follicle Model Maintained in Survival Conditions
Miliacin combined with polar lipids boosts hair growth factor production, cell renewal, and increases collagen in hair tissue.
research Coping in Women With Polycystic Ovary Syndrome: Implications for Practitioners
Most women with PCOS use positive coping strategies, but some with more psychological stress use negative ones.
research Oxidative stress in ageing of hair
Oxidative stress contributes to hair graying and loss as we age.
research Human hair follicles display a functional equivalent of the hypothalamic‐pituitary‐adrenal (HPA) axis and synthesize cortisol
Human hair follicles can produce cortisol like the body's stress response system.
research Effects of mycorrhizal fungi on root-hair growth and hormone levels of taproot and lateral roots in trifoliate orange under drought stress
Mycorrhizal fungi help trifoliate orange plants grow better roots and adapt to drought by changing hormone levels.