research What Are Normal Cortisol Values for Young Children
Hair cortisol levels can indicate chronic stress in children, with differences seen between races.
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research Stress, Hair Growth Control, and the Neuro-Endocrine-Immune Connection
Stress may affect hair growth by influencing hair follicle development and could contribute to hair loss.
research P-421 ASSOCIATION BETWEEN STRESS-RELATED HORMONE LEVELS IN HAIR AND SUBJECTIVE MENTAL HEALTH IN JAPANESE WORKERS
Higher cortisol levels are linked to poor coping, while higher DHEA levels are linked to job confidence.
research LB821 Human hair follicle dermal papilla as an in vitro model to study stress-induced hair growth arrest
Stress causes hair loss by making the body produce cortisol, which stops hair cells from growing.
research Bias in Hair Cortisol Measures for Psychological Stress: Self vs. Professional Collection
Self-collected hair samples can measure stress but may need adjustments for accuracy.
research Demonstrating the potential of untargeted hair proteomics for personalized biomarkers in stress-associated disorders
Hair proteomics could be a useful, non-invasive tool for identifying stress-related disorders.
research Neurogenic skin inflammation in stress‐triggered inhibition of hair growth in mice is promoted via nerve growth factor‐dependent pathways
Stress increases nerve growth factor, causing hair loss in mice.
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 Faculty Opinions recommendation of Hyperactivation of sympathetic nerves drives depletion of melanocyte stem cells.
Stress causes hair graying by overactivating nerves that deplete color-giving stem cells.
research Alopesi Areatada Stresin Rolü ve Hastaların Yaşam Kalitesinin Androgenetik Alopesi ve Sağlıklı Kontrollerle Karşılaştırılması
Stress may affect alopecia areata, but it's not a confirmed trigger.
research Generalized anxiety disorder symptoms and daily social behavior predict hair cortisol concentration
Higher anxiety symptoms and social behavior affect stress levels in hair.
research Quantifying long-term stress in brown bears with the hair cortisol concentration: a biomarker that may be confounded by rapid changes in response to capture and handling
Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.
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 Hair cortisol as a novel biomarker of stress
Hair cortisol can be a reliable way to measure long-term stress.
research Witnessed trauma exposure induces fear in mice through a reduction in endogenous neurosteroid synthesis
Reduced neurosteroid production increases fear in mice, suggesting potential PTSD treatments.
research The Steroidogenesis Inhibitor Finasteride Reduces the Response to Both Stressful and Rewarding Stimuli
Finasteride reduces response to stress and rewards, affecting behavior and mental health.
research Differential relationships between chronic hormone profiles in pregnancy and maternal investment in rhesus monkey mothers with hair loss in the neonatal period
Monkeys with hair loss during pregnancy showed higher stress hormone levels and invested differently in their offspring.
research Stress-Induced Deoxycorticosterone-Derived Neurosteroids Modulate GABAAReceptor Function and Seizure Susceptibility
Stress increases neurosteroids that help prevent seizures.
research The use of hair cortisol for the assessment of stress in animals
Hair cortisol is a reliable way to measure long-term stress in animals.
research Association of resilience and perceived stress in patients with alopecia areata: A cross-sectional study
People with alopecia who are more resilient tend to feel less stressed.
research Prolactin: A Mammalian Stress Hormone and Its Role in Cutaneous Pathophysiology
Prolactin affects skin health and may lead to new treatments for skin and hair issues.
research Haben Schwangerschaft und Elternschaft Einfluss auf den Verlauf des PCO-Syndroms? Basis-Daten der prospektiven LIPCOS-Studie (Lebensstil-Intervention beim Polyzystischen Ovar Syndrom (PCOS))
Pregnancy and parenthood may help regulate PCOS symptoms.
research Is there a ‘gut–brain–skin axis’?
Probiotics may help reduce stress-related skin issues and improve hair growth.
research Receiving caregiver support and its association with hair hormones in people living with Alzheimer’s disease: The role of caregivers’ perspective taking
Caregiver perspective-taking affects stress hormone levels in people with Alzheimer's.
research Methodological Challenges and Clinical Applications of Hair Cortisol Analysis
Hair cortisol analysis shows sweat affects cortisol levels, and severe OSA may increase stress, but CPAP treatment doesn't significantly reduce physiological stress.
research Does hair cortisol concentration reflect measurable regulatory biology of the HPA axis in healthy humans?
Hair cortisol concentration partly reflects HPA axis regulation but doesn't capture all its complexities.
research Developmental trajectory of hair cortisol concentrations across childhood
Hair cortisol levels decrease as children age, stabilizing around age 4.
research 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 Decision letter: Quantitative mapping of human hair greying and reversal in relation to life stress
Hair can naturally regain color, and stress might influence greying and its reversal.
research Neurosteroids as Endogenous Regulators of Seizure Susceptibility
Stress increases neurosteroids that help prevent seizures.