research Pathogenesis and Causes of Hirsutism
Hirsutism is mainly caused by high androgen levels or sensitivity, with PCOS being the most common cause.
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research Women With Clinically Significant Hirsutism Always Have Detectable Endocrinological Abnormalities
All women with significant unwanted hair growth have hormonal imbalances, often from polycystic ovary syndrome.
research Functional Evaluation of Novel CYP21A2 Variants: Expanding the Genetic Basis of Non-Classic CAH
Certain genetic variants reduce enzyme activity, contributing to non-classic congenital adrenal hyperplasia.
research Functional Evaluation of Novel CYP21A2 Variants: Expanding the Genetic Basis of Non-Classic Congenital Adrenal Hyperplasia
Certain genetic variants impair enzyme activity, contributing to non-classic congenital adrenal hyperplasia.
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 46, XY Disorder of Sexual Development with Ambiguous Female External Genitalia: A Case Report
A 13-year-old with 46 XY DSD had ambiguous genitalia due to incomplete masculinization.
research Women With Clinically Significant Hirsutism Always Have Detectable Endocrinological Abnormalities
Most women with excessive hair growth have a hormonal cause.
research Menstrual Irregularity in Hirsute Women
Hirsute women with ovarian-sourced hirsutism are more likely to have irregular periods, with higher BMI and altered hormone ratios.
research The 5 Alpha-Reductase Isozyme Family: A Review of Basic Biology and Their Role in Human Diseases
The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.
research Androgen Receptor Polymorphisms (CAG Repeat Lengths) in Androgenetic Alopecia, Hirsutism, and Acne
Shorter CAG repeats may cause hair and skin issues, while longer ones may link to acne.
research Neuroendocrinology of the Hair Follicle: Principles and Clinical Perspectives
Hair follicles are hormone-sensitive and involved in growth and other functions, with potential for new treatments, but more research is needed.
research Steroid Biomarkers and Genetic Studies Reveal Inactivating Mutations in Hexose-6-Phosphate Dehydrogenase in Patients with Cortisone Reductase Deficiency
Certain mutations in the H6PD gene cause Cortisone Reductase Deficiency by affecting hormone production.
research Targeting the Pre-Receptor Metabolism of Cortisol as a Novel Therapy in Obesity and Diabetes
Blocking a specific enzyme might help treat obesity and diabetes, but more research is needed to ensure it's safe.
research Evaluation of Affective Temperament and Anxiety–Depression Levels of Patients with Polycystic Ovary Syndrome
Women with PCOS tend to have higher anxiety and depression levels compared to healthy women.
research Differential Diagnosis of Hyperandrogenism in Women with Polycystic Ovary Syndrome
The conclusion is that accurately identifying the cause of high androgen levels in women with PCOS is crucial and requires specific tests.
research Alterations in Hair Follicle Dynamics in Women
Hormonal changes after childbirth and menopause can lead to women's hair loss and facial hair growth, with a need for better treatments.
research Frontiers in the Neuroendocrine Controls of Hair Growth
Hair growth and health are influenced by stress and hormones.
research The Steroidogenesis Inhibitor Finasteride Reduces the Response to Both Stressful and Rewarding Stimuli
Finasteride reduces response to stress and rewards, affecting behavior and mental health.
research Insulin Resistance Is Increased in Alopecia Areata Patients
People with alopecia areata have higher insulin resistance.
research The Biology of Hair Growth
Hair growth is influenced by hormones and goes through different phases; androgens can both promote and inhibit hair growth depending on the body area.
research Hyperandrogenism in Adolescent Girls: Diagnosis and Management
Diagnosing PCOS in teenage girls is tricky and requires careful evaluation and management.
research Acne in Dark Skin: Prevalence, Presentation, and Treatment
Acne in dark skin is influenced by environmental factors and can lead to hyperpigmentation, with various treatment options available.
research Inborn Errors of Metabolism: Increasing Importance in Pediatric Care
Doctors need to recognize and treat metabolic disorders in children early to prevent serious health issues.
research Diseases of the Hair and Nails
Stress, nutritional issues, and chronic diseases can cause hair loss, and nail changes may signal internal diseases; treatment focuses on the underlying cause.
research Synthesis and Actions of 5α-Reduced Metabolites of Testosterone in the Nervous System
Testosterone and its metabolites affect brain functions and could help treat neurological disorders.
research Virilizing Adrenocortical Oncocytoma in a Toddler
A toddler with a rare adrenal gland tumor causing male-like physical changes was successfully treated with surgery.
research Pharmacodynamic Evaluation: Endocrinology
The conclusion is that endocrinology significantly impacts medicine with various common medications used for treatment.
research Study of the Thyroid Profile of Patients with Alopecia
People with hair loss conditions may also have thyroid disorders, but more research is needed to understand the connection.
research Compendium of Polycystic Ovarian Syndrome and Its Relevance in Glycation and Diabetes
PCOS is linked to diabetes and insulin resistance, and managing AGEs may help treat related symptoms.
research Evidence-Based Approach to Cutaneous Hyperandrogenism in Women
The conclusion is that oral contraceptives and antiandrogens can treat hirsutism and acne in women with cutaneous hyperandrogenism, but more research is needed for effective treatments, especially for hair loss.