research It's X-Related: Biological Bases of Increased COVID-19 Morbidity and Mortality in Men
Men have worse COVID-19 outcomes than women due to genetic and hormonal differences.
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research A Novel NR5A1 Gene Mutation Causing 46, XY DSD Without Adrenal Insufficiency in an Immigrant Boy from Dominican Republic
A boy with a new NR5A1 gene mutation has a sex development disorder without affecting his adrenal glands.
research COVID-19: Understanding Inter-Individual Variability and Implications for Precision Medicine
The conclusion is that individual differences in COVID-19 severity are influenced by factors like age, sex, race, and genetics, which are important for personalized medicine.
research Circulating Testosterone and Feather-Gene Expression of Receptors and Metabolic Enzymes in Relation to Melanin-Based Coloration in the Barn Owl
Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
research The Influence of Obesity on Androstenedione to Testosterone Ratio in Women with Polycystic Ovary Syndrome and Hyperandrogenemia
Obesity changes androgen levels in women with PCOS, leading to higher testosterone relative to androstenedione.
research Fertility Counseling and Preservation: Considerations for the Pediatric Endocrinologist
Pediatric endocrinologists should provide early fertility counseling and preservation options to young patients at risk of infertility.
research Male Polycystic Ovary Syndrome Equivalent
Men may have a condition similar to PCOS, possibly indicated by early hair loss.
research Pathogenesis of Androgenetic Alopecia
Hair loss, known as androgenetic alopecia, is mainly caused by genetics, but also by hormone imbalances, shrinking hair follicles, inflammation, and environmental factors.
research A Teenage Girl with Unexpected Pubertal Changes
The girl's unexpected pubic hair growth led to a diagnosis different from complete androgen insensitivity syndrome.
research Update on Melasma—Part I: Pathogenesis
Melasma's causes include genetics, sun exposure, hormones, and oxidative stress, and understanding these can help create better treatments.
research The Rotterdam Study: 2018 Update on Objectives, Design, and Main Results
The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.
research Variation and Heritability in Hair Diameter and Curvature in an Australian Twin Sample
Hair diameter and curvature are mostly determined by genetics.
research Understanding Pattern Hair Loss: Hair Biology Impacted by Genes, Androgens, Prostaglandins, and Epigenetic Factors
Pattern hair loss is mainly caused by genetics and hormones, with limited effective treatments available.
research Abstracts
Young HS patients often have other physical and mental health issues, and research on HS covers a wide range of topics including genetics, triggers, treatments, and the need for more data.
research Treatment-Resistant Schizophrenia and Global Cortical Atrophy in a Patient with Turner Syndrome
A person with Turner Syndrome showed severe schizophrenia that didn't respond to treatment and had brain shrinkage.
research Chapter 14: Principles of Drug Metabolism
Drug metabolism affects how long a drug works, its interactions, activation, and toxicity, and is influenced by genetics, diet, illness, and other drugs.
research Genetics and Epigenetics of Polycystic Ovary Syndrome
Genes and epigenetic changes are important in the development of Polycystic Ovary Syndrome.
research Predicting Human Appearance Traits Based on DNA Markers for Forensic and Criminal Purposes
DNA markers can predict physical traits for forensic use, but there are ethical and technical challenges.
research Table of Contents
The document covers various male health issues, their causes, treatments, and related conditions.
research Association Analysis of Estrogen Receptor Beta Gene (ESR2) Polymorphisms with Female Pattern Hair Loss
ESR2 gene variations may be linked to female pattern hair loss.
research COVID-19 Pandemic: What About the Gonads?
COVID-19 may affect male fertility and women might have better outcomes due to hormonal and immune differences.
research HSD3B1 Gene Polymorphism and Female Pattern Hair Loss in Women with Polycystic Ovary Syndrome
HSD3B1 gene variant and being overweight linked to hair loss in women with polycystic ovary syndrome.
research Frontal Fibrosing Alopecia: A Review of Disease Pathogenesis
The cause of Frontal fibrosing alopecia, a type of hair loss, is complex, likely involving immune responses and genetics, but is not fully understood.
research Alopecia
The document concludes that alopecia has significant social and psychological effects, leading to a market for hair loss treatments.
research The Role of CYP19A1 and ESR2 Gene Polymorphisms in Female Androgenetic Alopecia in the Polish Population
No significant link was found between the studied genes and female hair loss in the Polish population.
research Fetal Alpha 5-Reductase Val89Leu Mutation Is Associated With Late Miscarriage
A certain mutation in the fetal alpha 5-reductase gene is linked to a higher risk of late miscarriage.
research A Replication Study Confirmed the EDAR Gene to Be a Major Contributor to Population Differentiation Regarding Head Hair Thickness in Asia
The EDAR gene greatly affects hair thickness in Asian populations.
research Multi-Trait Analysis of GWAS: Perceived Youthfulness in the UK Biobank
The conclusion is that certain traits, including perceived facial aging and BMI, are linked to perceived youthfulness differently in men and women.
research Multi-Trait Analysis of GWAS: Perceived Youthfulness in the UK Biobank
The conclusion is that certain traits, including perceived facial aging and BMI, are linked to how youthful people look, with some differences between males and females.
research Novel Missense Mutation in the P-Box of Androgen Receptor in a Patient with Androgen Insensitivity Syndrome
A new mutation linked to partial Androgen Insensitivity Syndrome and prostate cancer was found in a patient unhappy with their female gender assignment.