research Rickets with alopecia: An inborn error of vitaminD metabolism
Two sisters with rickets and hair loss had a genetic issue with vitamin D processing, and only improved when given phosphorus supplements.
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research Relationship Between Androgen Levels and Blood Pressure in Young Women With Polycystic Ovary Syndrome
High androgen levels in young women with PCOS are linked to higher blood pressure.
research A Prospective Study of the Prevalence of Nonclassical Congenital Adrenal Hyperplasia among Women Presenting with Hyperandrogenic Symptoms and Signs
About 2.2% of women with symptoms of high male hormones have a mild form of congenital adrenal hyperplasia, and measuring a specific hormone level can accurately diagnose it.
research Androgen Signaling Regulates SARS-CoV-2 Receptor Levels and Is Associated with Severe COVID-19 Symptoms in Men
Male hormones affect COVID-19 severity and certain drugs targeting these hormones could help reduce the risk.
research Testosterone modulation of seizure susceptibility is mediated by neurosteroids 3α-androstanediol and 17β-estradiol
Testosterone increases seizure risk through its conversion to specific neurosteroids.
research Biochemical and trichological characterization of diffuse alopecia in women
Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
research Cardiovascular risks and elevation of serum DHT vary by route of testosterone administration: a systematic review and meta-analysis
Oral testosterone therapy raises heart risk more than other methods.
research Biochemical Testing of the Thyroid: TSH is the Best and, Oftentimes, Only Test Needed – A Review for Primary Care
TSH is usually the only test needed to check thyroid function in primary care.
research More than 50 Long-term effects of COVID-19: a systematic review and meta-analysis
COVID-19 can cause over 50 long-term symptoms, with fatigue and headache being the most common.
research Impaired turnover of autophagolysosomes in cathepsin L deficiency
Cathepsin L deficiency causes large, abnormal cell structures and health issues in mice.
research Cyclooxygenase-2 overexpression in the skin of transgenic mice results in suppression of tumor development.
Overexpressing COX-2 in mice skin reduces skin tumor development.
research Mediators of Inflammation in Polycystic Ovary Syndrome in Relation to Adiposity
PCOS is linked to obesity and inflammation, increasing cardiovascular risk.
research Risk of Psychiatric Disorders following Polycystic Ovary Syndrome: A Nationwide Population-Based Cohort Study
Women with PCOS have a higher chance of experiencing depression, anxiety, and sleep disorders.
research Androgens and androgen receptor action in skin and hair follicles
Male hormones and their receptors play a key role in hair loss and skin health, with potential new treatments being explored.
research Male pseudohermaphroditism due to 17β-hydroxysteroid dehydrogenase deficiency: Studies on the natural history of the defect and effect of androgens on gender role
Individuals with this condition often develop male traits and identities at puberty despite being raised as females.
research Increased acetylcholine levels in skin biopsies of patients with atopic dermatitis
Atopic dermatitis patients have much higher acetylcholine levels in their skin, which may cause itching.
research Skin expression of mammalian target of rapamycin and forkhead box transcription factor O1, and serum insulin‐like growth factor‐1 in patients with acne vulgaris and their relationship with diet
Eating a high-glycemic diet may worsen acne by increasing certain protein levels and expressions in the skin.
research Comorbidities Associated with Vitiligo: A Ten-Year Retrospective Study
Vitiligo patients often have other health issues, especially thyroid disorders.
research Prolactin and Its Receptor Are Expressed in Murine Hair Follicle Epithelium, Show Hair Cycle-Dependent Expression, and Induce Catagen
Prolactin affects hair growth cycles and can cause early hair follicle regression.
research Association of Suicidality and Depression With 5α-Reductase Inhibitors
Men over 66 taking medication for prostate enlargement have a higher risk of depression and self-harm, especially in the first 18 months of treatment.
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 Partial biotinidase deficiency: Clinical and biochemical features
Children with partial biotinidase deficiency are healthy at birth but may develop symptoms that improve with biotin therapy.
research Diagnosis of hyperandrogenism: clinical criteria
The document concludes that hirsutism is the main sign for diagnosing hyperandrogenism, which requires a detailed patient history and physical exam.
research Prevalence of polycystic ovaries in women with androgenic alopecia
Women with androgenic alopecia are more likely to have polycystic ovaries and higher androgen levels, which may indicate PCOS.
research Dynamic Plasticity of Axons within a Cutaneous Milieu
Hair clipping can trigger axon growth and changes in the skin.
research Mycorrhiza-induced changes in root growth and nutrient absorption of tea plants
AMF inoculation boosts tea plant growth and nutrient absorption.
research Corticosterone inhibits GAS6 to govern hair follicle stem-cell quiescence
Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.
research N-terminal functional domain of Gasdermin A3 regulates mitochondrial homeostasis via mitochondrial targeting
Mutations in Gasdermin A3 cause skin inflammation and hair loss by disrupting mitochondria.
research Hydrogen Sulfide Disturbs Actin Polymerization via S-Sulfhydration Resulting in Stunted Root Hair Growth
Hydrogen sulfide disrupts protein function and root hair growth in plants by modifying proteins.
research A review of acitretin, a systemic retinoid for the treatment of psoriasis
Acitretin is effective for certain types of psoriasis, safe for long-term use, and often combined with other treatments.