research Polygenic risk score predicting susceptibility and outcome of benign prostatic hyperplasia in the Han Chinese
Polygenic risk scores can predict the risk and outcomes of benign prostatic hyperplasia.
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research Association of single nucleotide polymorphisms in the RAB5B gene 3′UTR region with polycystic ovary syndrome in Chinese Han women
Certain genetic variations in the RAB5B gene are linked to a higher risk of polycystic ovary syndrome in Chinese Han women.
research Hair Cortisol: A Biomarker of Chronic Stress in Animals and its Association with Reproduction
High levels of cortisol in hair show long-term stress which can lower fertility in animals.
research The Cohen hair loss classification system
Dr. Bernard Cohen created a new system to classify hair loss using numbers and a detailed scalp map.
research The feasibility of quantitative analysis of androgen metabolism by use of single dermal papillae from human hair follicles
Using single dermal papillae is unreliable for analyzing androgen metabolism in hair follicles.
research Faculty Opinions recommendation of Androgenetic alopecia and risk of prostate cancer: a systematic review and meta-analysis.
Hair loss at the top of the head is linked to prostate cancer, but other types of hair loss are not.
research Standardization and Validation of Scalp Surface Area Measurement and Assessment of Interchangeability Between Two Independent Methodologies for Head Crown Area and Total Hair Count Measurement
Two methods reliably measure scalp area and hair count.
research Epidemiological study of prostate cancer (EPICAP): a population-based case–control study in France
Circadian rhythm disruption, chronic inflammation, hormones, metabolism, and genetics may increase prostate cancer risk.
research Bayesian measurement-error-driven hidden Markov regression model for calibrating the effect of covariates on multistate outcomes: Application to androgenetic alopecia
Model improves accuracy in predicting hair loss effects.
research Additional file 4: of Possible association between androgenic alopecia and risk of prostate cancer and testicular germ cell tumor: a systematic review and meta-analysis
There might be a link between male pattern baldness and a higher risk of prostate cancer and testicular cancer.
research Personality disorders and psychopathologic symptoms in patients with androgenetic alopecia
People with androgenetic alopecia are more likely to have personality disorders.
research 080 Mouse models of alopecia areata: C3H/HeJ mice versus the humanized AA mouse model
The humanized AA mouse model is better for testing new alopecia areata treatments.
research An observational study of the association between androgenetic alopecia and size of the prostate
The conclusion is that more hair loss (androgenetic alopecia) is linked to larger prostate size, suggesting hair loss could be an early sign of benign prostatic hyperplasia.
research Intranasal sensitization model of alopecia areata using pertussis toxin as adjuvant
Pertussis toxin may contribute to hair loss in alopecia areata.
research Age-dependent measurements of amino acids in human hairs — a longitudinal study
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 The difficulty of finding ‘healthy’ volunteers
Most people who volunteered for a health study had medical issues, showing the need for careful screening before trials.
research Relationship of Hair Cortisol Concentration With Perceived and Somatic Stress Indices: Cross-Sectional Pilot Study
Hair cortisol concentration may reflect some physiological stress but doesn't strongly correlate with perceived stress.
research Study on genetic polymorphisms of androgen receptor gene and 5α-reductase genes of Han men with androgenetic alopecia in the Eastern China
Shorter GGC triplet repeats in the androgen receptor gene are linked to less hair loss in Han men.
research Reply to comment on: The Gabrin sign
Men with male pattern baldness may be more at risk for severe COVID-19, and anti-androgen treatments could offer protection.
research Association between non-scarring alopecia and hypothyroidism: a bidirectional two-sample Mendelian randomization study
The study found that alopecia areata and hypothyroidism increase the risk of each other, but androgenetic alopecia and hypothyroidism do not.
research Reflectance confocal microscopy for scarring and non-scarring alopecia real-time assessment
Reflectance confocal microscopy can help tell apart scarring from non-scarring hair loss.
research HPA Axis Variation and ACEs; Childhood Sexual Trauma is Associated with Lower Hair Cortisol in Adulthood
Childhood sexual trauma, especially between ages 5-7, is linked to lower cortisol levels in adult hair, suggesting long-term stress response changes.
research 268 Male-pattern baldness and its association with coronary heart disease
Male-pattern baldness has a weak link to heart disease and some related health conditions.
research Rare Germline Pathogenic Variants Identified by Multigene Panel Testing and the Risk of Aggressive Prostate Cancer
Certain genetic variants increase the risk of aggressive prostate cancer.
research Role of serum androgens and prostate-specific antigen levels in males with androgenetic alopecia
Higher serum androgens contribute to male pattern baldness.
research The evaluation of IL-4 intron 3 VNTR and TNF-α (rs1799964) gene polymorphisms in Egyptian patients with Alopecia Areata: a case-control study
These specific gene polymorphisms are not linked to Alopecia Areata in Egyptians.
research Early stage alopecia areata is associated with inflammation in the upper dermis and damage to the hair follicle infundibulum
Early stage bald spots are linked to skin inflammation and damage to the upper part of the hair follicle.
research Prior facility affects alopecia in adulthood for rhesus macaques
Where a rhesus macaque used to live can affect its chances of getting alopecia later in life, and females are more likely to be affected than males.
research Testosterone’s regulation of the HPA axis differs for adolescent and adult male rats
Adolescent male rats release more stress hormones than adults, and testosterone affects them differently.