research A Neuroendocrinological Perspective on Human Hair Follicle Pigmentation
Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.
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research Managing Cutaneous Manifestations of Hyperandrogenic Disorders
Birth control pills help treat skin and hair growth problems linked to high male hormone levels.
research Idiopathic Hirsutism: Excessive Bodily and Facial Hair in Women
Idiopathic hirsutism causes excessive hair growth in women, can be treated with medication and hair removal, but cannot be fully reversed.
research Expression and Functional Relevance of Melatonin Receptors in Hair Follicle Biology
Melatonin receptors in hair follicles help regulate hair growth and could treat hair loss.
research Isolation and Quantification of Glycosaminoglycans from Human Hair Shaft
Human hair contains more glycosaminoglycans in children than adults, and these compounds decrease with age, possibly affecting hair thickness.
research An Adolescent Girl with Coexisting Ovarian Mature Cystic Teratoma and HAIR-AN Syndrome, an Extreme Subtype of Polycystic Ovarian Syndrome
A teenage girl had both a rare ovarian tumor and a severe form of polycystic ovarian syndrome.
research The Murine Hair Follicle Is a Melatonin Target
Melatonin directly affects mouse hair follicles and may influence hair growth.
research Effect of Constant-Release Melatonin Implants and Prolonged Exposure to a Long Day Photoperiod on Prolactin Secretion and Hair Growth in Mouflon (Ovis Gmelini Musimon)
Melatonin implants and long daylight hours alter the timing of hormone release and hair growth in mouflon sheep.
research Development of Autoimmune Hair Loss Disease Alopecia Areata Is Associated with Cardiac Dysfunction in C3H/HeJ Mice
Mice with autoimmune hair loss showed signs of heart problems.
research Hirsutism and Virilization in the Female
The chapter explains the causes of excessive hair growth and masculinization in women and how to measure hormone levels related to these conditions.
research Androgens and Human Hair Growth
Androgens can cause hair growth in some areas and hair loss on the scalp.
research DHT and E2 Synthesis-Related Proteins and Receptors Expression in Male Yak Skin During Different Hair Follicle Stages
Male yak hair growth is influenced by DHT synthesis, which is promoted by 5α-red1 and AR during growth phases, while E2 may inhibit growth through ERα.
research Observation of Phenotypic Variation Among Indian Women With Polycystic Ovary Syndrome (PCOS) From Delhi and Srinagar
Indian women with PCOS from Delhi and Srinagar show different symptoms, with Delhi women having higher obesity and blood sugar issues, and Srinagar women showing more hair growth and testosterone levels.
research New Onset Alopecia and Hirsutism in a Postmenopausal Woman
A postmenopausal woman's hair loss and excess hair growth improved after surgery for ovarian hyperthecosis.
research 11β-Hydroxysteroid Dehydrogenase Type 1 Inhibition Attenuates the Adverse Effects of Glucocorticoids on Dermal Papilla Cells
Blocking a specific enzyme can reduce the negative impact of stress hormones on hair growth cells.
research Treatment of Alopecia X with Medroxyprogesterone Acetate
Medroxyprogesterone injections caused hair regrowth in some dogs with alopecia X.
research A New Look at the 5-Alpha-Reductase Inhibitor Finasteride
Finasteride treats enlarged prostate and hair loss, but may cause side effects in some patients.
research Adverse Event Reporting in Clinical Trials of Finasteride for Androgenic Alopecia: A Meta-Analysis
Finasteride for hair loss may cause long-lasting side effects like impotence and low libido, but trials lack proper safety reporting.
research Urinary 5-Ene-Steroid Excretion in Non-Classical Congenital Adrenal Hyperplasia Due to 3β-Hydroxysteroid Dehydrogenase Deficiency
Some women with excess hair growth have a hormone condition that can't be diagnosed by blood or urine tests alone.
research Does Propecia Cause More Harm Than Good: Assessing Reproductive and Non-Reproductive Effects of Finasteride on Male Health
Finasteride treats hair loss but may cause low libido, erectile issues, and depression.
research A 1.6cm Androgen Secreting Ovarian Leydig Cell Tumor Evades Detection on Multiple Imaging Modalities
A woman's small ovarian tumor causing high androgen levels was missed by several scans but found during surgery.
research Ovarian Leydig Cell Tumor and Postmenopausal Hirsutism with Signs of Virilization
A woman's excessive hair growth and masculine features were due to a rare benign ovarian tumor and endometrial cancer, which improved after surgery.
research Diabetes in a Bearded Woman
A woman's diabetes improved after removing ovarian tumors that caused high testosterone levels.
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 Hirsutism
Hirsutism is often caused by high male hormone levels and can be treated with lifestyle changes and medications.
research The Diagnosis of Androgenetic Alopecia in Children: Considerations of Pathophysiological Plausibility
AGA in children needs careful diagnosis due to low androgen levels and possible other causes.
research Alopecia Areata as a Clinical Manifestation of Autoimmune Inflammation Due to Vitamin D Deficiency
Lack of vitamin D might cause hair loss due to autoimmune problems, and fixing vitamin D levels could help treat it.
research Novel Presentation of a Heterozygous INSR Mutation and Markedly Elevated Testosterone Levels in a Pediatric Patient: A Case Report
A young patient with unusual insulin resistance and high testosterone levels had a rare INSR gene mutation.
research Pathogenesis and Causes of Hirsutism
Hirsutism is mainly caused by high androgen levels or sensitivity, with PCOS being the most common cause.
research Shorter CAG Repeats in the Androgen Receptor Gene May Enhance Hyperandrogenicity in Polycystic Ovary Syndrome
Shorter CAG repeats in a specific gene may increase male hormone activity and symptoms like acne and excess hair in women with PCOS.