research Effects of age and sex on the comorbidities of alopecia areata: A cross‐sectional hospital‐based study
Alopecia Areata is linked to a higher risk of several diseases, which vary with age and sex.
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research Testosterone: The Male Sex Hormone
More research is needed to understand how testosterone is maintained in adult males.
research Distinguishing Gender Identity From Biological Sex in Dermatologic Health Care: Methods, Harms, and Paths Forward (Preprint)
Accurate gender and sex assessment in dermatology is essential for respectful and precise patient care.
research Disorders of sex development (DSD) 46.XY due to type 2 5-α reductase deficiency in three siblings: Case report from a low-resource setting
Three siblings with a rare genetic condition had abnormal sexual development and chose different gender identities, needing surgery and therapy.
research Case Report: Disorder of Sex Development 46, XY with Proximal Hypospadias in a 10-Year-Old Twin Boy: Disorder of Sex Development 46, XY with Proximal Hypospadias
A 10-year-old boy with abnormal genital development had surgery and tests to find the cause and plan treatment.
research Physiology of Male Gonadotropic Axis and Disorders of Sex Development
Understanding genes and hormones is crucial for managing male puberty and sex development disorders.
research Clinical effects of cross-sex hormone therapy in adult trans persons
research Variation in male sex hormone levels among the pattern subtypes of hair loss in patients with androgenetic alopecia
Different hair loss patterns may be linked to varying male hormone levels.
research Specific morphogenetic events in mouse external genitalia sex differentiation are responsive/dependent upon androgens and/or estrogens
Mouse genital development depends on male or female hormones for specific features.
research A Review of the Relationships Between Endogenous Sex Steroids and Incident Ischemic Stroke and Coronary Heart Disease Events
Lower testosterone increases heart disease risk; higher estradiol increases risk in women.
research Insights Into the Cardiomodulatory Effects of Sex Hormones: Implications in Transgender Care
Gender-affirming hormone therapy may increase heart disease risk in transgender individuals.
research Relative studies between hair index, hair area, and medullary index with age and sex in Thai scalp hair
Hair area varies with age and sex, but hair index and medullary index do not.
research Gonadal Dysgenesis: Associations between Clinical Features and Sex of Rearing.
Gonadal biopsy is the best method to diagnose gonadal dysgenesis.
research The Influence of Race and Sex on the Side Effect Profile of Methotrexate in the Treatment of Uveitis
Methotrexate side effects vary by race and sex.
research Secondary Syphilis in Human Immunodeficiency Virus (HIV)-Infected Men Who Have Sex with Men (MSM): A Case Report
HIV-infected men who have sex with men are at higher risk for aggressive syphilis, but treatment and tests are effective.
research Alterations in Pattern Baldness According to Sex: Hair Metabolomics Approach
Hair loss causes differ between men and women due to changes in hormone levels and inflammation-related pathways.
research Betapapillomaviruses in the anal canal of HIV positive and HIV negative men who have sex with men
HIV-positive men who have sex with men have a higher rate of anal beta-papillomavirus infections.
research Evolution and genetic architecture of sex-limited polymorphism in cuckoos
Female cuckoo color differences are linked to their unique genes and help avoid male harassment.
research Dermatologic care of patients with differences of sex development
Dermatologists are crucial in providing personalized care for patients with sex development differences.
research The X Factor in Immunity: Sex Differences Shaped by the X Chromosome
Females generally have stronger immune responses than males due to the X chromosome.
research A New Role of Non-Sex Hormone in the Pathogenesis of Female Pattern Hair Loss
Elevated luteinizing hormone contributes to female-pattern hair loss, and blocking certain channels may help prevent it.
research The Impact of Sulforaphane on Sex-Specific Conditions and Hormone Balance: A Comprehensive Review
Sulforaphane from broccoli may help treat certain cancers, hormone issues, and hair loss.
research The necessity of investigations to clarify sex and racial disparities in pathophysiology of Long COVID
More research is needed to understand sex and racial differences in long COVID.
research Distinguishing Gender Identity From Biological Sex in Dermatologic Health Care: Methods, Harms, and Paths Forward
The conclusion is that recognizing the difference between gender identity and biological sex is crucial in dermatology to improve patient care and research accuracy.
research LBMON232 A Hairy Situation: Ovarian Sex Cord Stromal Tumor As A Rare Cause Of Hyperandrogenism
A rare ovarian tumor caused high testosterone and excess hair in a woman, which was resolved after tumor removal.
research Androgen-induced norepinephrine release in male accessory sex organ smooth muscle growth and differentiation
Androgens increase norepinephrine release, promoting smooth muscle growth in male sex organs, which may contribute to benign prostatic hypertrophy.
research The quantification of reproductive hormones in the hair of captive adult brown bears and their application as indicators of sex and reproductive state
Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.
research Ageing, Sex, Obesity, Smoking and COVID-19—Truths, Myths and Speculations
Old age, male sex, smoking, and obesity may affect COVID-19 severity, but more research is needed.
research Gender Differences in Skin Aging and the Changing Profile of the Sex Hormones with Age
The document concludes that there are still unknowns about the effectiveness, risks, and detection of performance-enhancing drugs, and doping remains a challenge.
research Respiratory regulation by steroids in newborn rats: a sex‐specific balance between allopregnanolone and progesterone receptors
Breathing in newborn rats is affected differently by hormones based on their sex.