research Measurement of cortisol, dehydroepiandrosterone, and testosterone in the hair of children: Preliminary results and promising indications
Hair can effectively measure DHEA and testosterone levels in children.
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research A curvilinear relationship between hair loss and mental rotation and neuroticism: a possible influence of sustained dihydrotestosterone production
Men with moderate hair loss had the best spatial thinking, and long-term DHT might affect cognition.
research Endogenous steroid hormones in hair: Investigations on different hair types, pigmentation effects and correlation to nails
Body hair isn't a good substitute for scalp hair in steroid analysis.
research Evaluating the accuracy of patient-reported hair outcomes versus trichometric measurements in PRP therapy
Patient-reported hair improvements align with actual hair density changes, not hair width.
research Higher cortisol content in hair among long-term unemployed individuals compared to controls
Long-term unemployment leads to higher stress levels.
research Structural changes in the trichocyte intermediate filaments accompanying the transition from the reduced to the oxidized form
Oxidation changes the structure of hair protein filaments, causing them to compact and rearrange.
research Panel Session
Long-term alcohol exposure alters brain receptor function differently in various brain regions.
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 Single cell analysis of transcriptome and open chromatin reveals the dynamics of hair follicle stem cell aging
Hair follicle stem cells change states with age, affecting hair growth and aging.
research Reflections on Process Research II
research Electrophoretic variability in human hair: Comparative sodium dodecyl sulfate‐polyacrylamide gel electrophoresis of body and head hair proteins
Keratin proteins are consistent across different hair types from the same person.
research 937 Disruption of the innate lymphoid cell network alters the hair cycle during induced anagen
Removing certain immune cells in mice causes their hair to enter the growth phase earlier than usual.
research Microscopic Hair Changes Associated with Hair Coloring, Hair Waving and Hair Ironing in Iranian Women
Hair coloring, waving, and ironing cause more hair damage than not using these treatments.
research Whole transcriptome sequencing of different hair types in inner Mongolian cashmere goats
Hair type differences in cashmere goats are linked to keratin and cytoskeletal organization.
research An intergenerational androgenic mechanism of female intrasexual competition in the cooperatively breeding meerkat
Androgens in female meerkats influence aggression and dominance, affecting social dynamics and offspring behavior.
research The measurement of haloperidol and reduced haloperidol in hair as an index of dosage history.
Hair analysis can track haloperidol dosage history.
research The laboratory in the multidisciplinary diagnosis of differences or disorders of sex development (DSD)
Diagnosing sex development disorders requires combining medical history, physical exams, imaging, lab tests, and genetic data.
research Scalp hair parameter changes in transgender individuals commencing gender-affirming hormone therapy: A 24-week prospective observational study
Feminizing hormone therapy increases hair counts and improves hair-related quality of life, while masculinizing therapy may reduce large terminal hairs.
research Morphological and inflammatory changes in the skin of autopsied fetuses according to the type of stress
Stress during pregnancy can thin fetal skin.
research Aligning Stem Cell Models and Postmortem Studies to Query Striatal Neurodevelopment in Schizophrenia
Schizophrenia risk genes may affect early brain development, contributing to the disease.
research Hairline Restoration: Difference in Men and Woman—Length and Shape
Men and women have different hairline restoration needs, with natural design being more complex for women, and hairline changes being important for transgender individuals' transitions.
research Human hair growth ex vivo is correlated with in vivo hair growth: selective categorization of hair follicles for more reliable hair follicle organ culture
Choosing hair follicles at the same growth stage leads to more consistent hair growth experiments.
research Physiological and biological skin changes in pregnancy
Pregnancy causes skin changes like darkening, hair thickening, nail changes, and increased risk of skin growths, most of which usually resolve after birth.
research Alopecia Areata in Aging C3H/HeJ Mice
Alopecia areata in these mice is inherited, more common in young females, and can be treated with triamcinolone acetonide.
research Effects of hormonal treatment on dermatological outcome in transgender people: a multicentric prospective study (ENIGI)
Hormonal treatments can change hair and skin in transgender people, but may not fully achieve desired results.
research Changes in the sebaceous gland in patients with male pattern hair loss (androgenic alopecia )
research Par3–mInsc and Gαi3 cooperate to promote oriented epidermal cell divisions through LGN
Par3–mInsc and Gαi3 work together to ensure proper cell division orientation in skin development.
research Benefit of different concentrations of intralesional triamcinolone acetonide in alopecia areata: An intrasubject pilot study
Using 2.5 mg/mL triamcinolone acetonide is effective for hair growth in alopecia areata with fewer side effects.
research Physiological changes in the skin during pregnancy
Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.
research Association of 1-Year Blood Pressure Variability With Long-term Mortality Among Adults With Coronary Artery Disease
Higher variability in systolic blood pressure increases long-term mortality risk in coronary artery disease patients.