research Acquired Progressive Kinking of the Hair in a Korean Female Adolescent
A Korean girl developed kinky hair without known cause or effective treatment.
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120-150 / 1000+ results research Clinical, Hormonal, Behavioral, and Genetic Characteristics of Androgen Insensitivity Syndrome in a Brazilian Cohort: Five Novel Mutations in the Androgen Receptor Gene
Five new mutations in the androgen receptor gene were found, helping to understand androgen insensitivity syndrome better.
research Woodhouse-Sakati Syndrome: A Case Study of Three Saudi Sisters
The document reports three sisters with Woodhouse-Sakati syndrome showing typical symptoms and unusual gynecological anomalies.
research Satoyoshi Syndrome: A Rare Cause of Premature Ovarian Failure
Satoyoshi syndrome can occur without causing premature ovarian failure.
research Adult Onset Isolated Hypogonadotropic Hypogonadism: A Cause of Secondary Amenorrhea
A 23-year-old woman's missed periods were caused by a rare genetic disorder treated with hormone patches.
research Odd-Looking Hair and Progressive Alopecia in Mother and Son
Mother and son diagnosed with a rare genetic hair loss condition with no effective treatment.
research Hair Sciences: The Hair Cycle Discussed with Dr. Gilliam Westgate
Androgens affect hair growth and shedding, with genetic and non-genetic factors influencing baldness.
research Visual Diagnosis: An Adolescent Female With Increasing Hair Growth
The girl has a hormonal imbalance causing increased hair growth and other male characteristics.
research Gonadotropin Releasing Hormone Agonist (Nafarelin) Test to Differentiate Gonadotropin Deficiency from Constitutionally Delayed Puberty in Teenage Boys: A Clinical Research Center Study
The nafarelin test can reliably distinguish between gonadotropin deficiency and delayed puberty in teenage boys.
research Dermatological Problems of Puberty
Puberty often causes skin issues like acne and excessive sweating, and treatments require patience as results may vary.
research A Case of Familial Male-Limited Precocious Puberty with a Novel Mutation
A boy with a rare form of early puberty caused by a new gene mutation responded well to treatment aimed at reducing testosterone and preserving adult height.
research Stem Cell Factor/c-Kit Signaling in Normal and Androgenetic Alopecia Hair Follicles
SCF and c-Kit decrease in AGA hair follicles, possibly affecting hair pigmentation and growth.
research Phenotype of Normal Hairline Maturation
Children's hairlines change shape as they grow, with women often developing a widow's peak and men's hairlines becoming more convex and possibly balding at the temples, influenced by genetics and hormones.
research Acromegaloidism With Normal Growth Hormone Secretion Associated With X-Tetrasomy
A woman with acromegaloidism and normal growth hormone levels had a rare X-Tetrasomy, suggesting a need to study X-chromosome genes for their role in growth and facial development.
research Dirty Dots as a Normal Trichoscopic Finding in the Elderly Scalp
Dirty dots are a common scalp finding in elderly women and can be washed away with shampoo.
research Dermatological Manifestations of Stress in Normal and Psychiatric Populations
Stress can worsen skin conditions and affect mental health, so doctors should include stress management in skin treatment.
research The Use of Dermal Papilla Cells in Studies of Normal and Abnormal Hair Follicle Biology
Dermal papilla cells are key for hair growth and could help us understand and treat hair loss.
research Predominant Expression of 5 Alpha-Reductase Type 1 in Pubic Skin from Normal Subjects and Hirsute Patients
The main enzyme found in pubic skin that could be targeted to treat excessive hair growth is 5 alpha-R2.
research Androgen Profiling by Liquid Chromatography–Tandem Mass Spectrometry in Healthy Normal-Weight Ovulatory and Anovulatory Late Adolescent and Young Women
The research found that anovulatory young women have higher androgen and hormone levels than those who ovulate, suggesting immature hormonal regulation rather than a specific condition.
research Regulation of Androgen Receptor and 5α-Reductase in the Skin of Normal and Hirsute Women
The exact cause of increased 5α-reductase activity leading to hirsutism in women is still unknown.
research Quantification of Hair Follicle Parameters Using Computer Image Analysis: A Comparison of Androgenetic Alopecia with Normal Scalp Biopsies
Hair follicles are smaller in people with androgenetic alopecia compared to those with normal scalps.
research Central Precocious Puberty Secondary to Peripheral Precocious Puberty Due to a Pineal Germ Cell Tumor: A Case and Review of Literature
A pineal tumor caused a boy's early puberty, which changed from peripheral to central after treatment.
research Polycystic Ovary Syndrome (PCOS) Presenting with Delayed Menarche and Clitoromegaly
PCOS can cause unusual symptoms like late puberty and enlarged clitoris, making diagnosis difficult.
research Dissection of Genetic Variation and Evidence for Pleiotropy in Male Pattern Baldness
Male pattern baldness is mostly inherited, involves many genes, and is linked to other traits like early puberty and strong bones.
research Nonclassic Adrenal Hyperplasia: Clinical Features, Diagnosis, and Treatment
Nonclassic adrenal hyperplasia is a genetic condition that can cause early puberty and fertility problems, treated with specific steroids.
research Factors Associated With Female Pattern Hair Loss And Its Prevalence In Taiwanese Women: A Community-Based Survey
FPHL common in Taiwanese women; risk factors include BMI, high glucose, early puberty, fewer childbirths, oral contraceptives, and UV exposure.
research The Role of Non-Aromatizable Testosterone Metabolite in Metabolic Pathways
Normal levels of DHT can reduce belly fat and increase muscle, but too much can lead to hair loss, prostate issues, and possibly heart disease.
research Setting Reference Values in Trichology
Normal hair density and diameter ratios were established to help diagnose adult hair loss.
research Estimating the Contribution of the Prostate to Blood Dihydrotestosterone
The normal human prostate does not significantly affect blood DHT levels.
research Changes in the Level of Sex Hormones With Aging and Their Influence on the Voice
Aging-related hormone changes affect voice quality, especially during puberty, menstruation, pregnancy, and menopause.