research Endocrine disruptors as risk factors for idiopathic premature thelarche in girls: A case-control study
Exposure to certain chemicals in food and containers may increase the risk of early breast development in young girls.
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research Unusual symptoms of iron deficiency anemia (2 clinical observations)
Early iron deficiency can lead to anemia during puberty, so it's important to address it early.
research 5-Alpha-reductase deficiency in a Saudi "girl"
A Saudi individual initially identified as a girl had a genetic disorder affecting gender development.
research Predisposing and Overall Effects of Reproductive Hormones on Breast Cancer: A Review
Reproductive hormones play a crucial role in breast cancer development and treatment challenges.
research Parathyroid adenoma with coeliac disease: primary or quaternary hyperparathyroidism? Gruczolak przytarczyc i choroba trzewna: pierwotna czy czwartorzędowa nadczynność przytarczyc?
A gluten-free diet and removing the parathyroid adenoma helped a girl with coeliac disease and high calcium levels start puberty.
research Acne-associated syndromes: models for better understanding of acne pathogenesis
The document concludes that certain genetic mutations and dietary factors are involved in acne development, and treatments like isotretinoin and diet changes can help manage it.
research Anti-Acne Agents Attenuate FGFR2 Signal Transduction in Acne
Anti-acne medications may work by reducing the activity of a protein involved in acne development.
research Short anagen hair syndrome
Short Anagen Syndrome causes persistently short hair and increased shedding, usually improving after puberty.
research Hair(y) Matters in Melanoma Biology
The document concludes that the immune-inhibitory environment of the hair follicle may prevent melanoma development.
research PHARMACOLOGICAL BASIS FOR CLINICAL USE OF ANTIANDROGENS
Cyproterone acetate is used to treat conditions like prostate cancer, early puberty, excessive sexual drive, and female androgenization by affecting androgen functions and suppressing certain hormones.
research Reproductive seasonality and maturation throughout the complete life-cycle in the mouflon ram (Ovis musimon)
Mouflon rams mature gradually with changes in body, horns, and hormones linked to age and seasons, reaching full sexual maturity well after puberty.
research Congenital hypotrichosis due to short anagen
Some children are born with unusually short, fine hair because their hair growth phase is short, but this often gets better by itself during puberty.
research Manifestation of Hyperandrogenism in the Continuous Light Exposure-Induced PCOS Rat Model
Continuous light exposure in rats leads to PCOS-like symptoms and suggests sleep habits might affect the disorder's development.
research The Molecular Basis of Androgen Insensitivity
Mutations in the androgen receptor gene cause Androgen Insensitivity Syndrome, affecting sexual development.
research Current evaluation of amenorrhea
Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
research Current evaluation of amenorrhea
Amenorrhea, or the absence of periods, should be evaluated by age 15 or within five years of early breast development, and is most commonly caused by conditions like polycystic ovary syndrome and hypothalamic amenorrhea.
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 FOX FORDYCE DISEASE IN A PREPUBERTAL GIRL
A 10-year-old girl with Fox Fordyce disease improved with treatment, suggesting the disease can occur before puberty and might be underdiagnosed in young girls.
research Neuregulin3 alters cell fate in the epidermis and mammary gland
Neuregulin3 affects cell development in the skin and mammary glands.
research Vaginal Bleeding in Pre-pubertal Females
Recurrent vaginal bleeding in young girls without puberty signs may require a genital exam to find hidden causes.
research Pelvic ultrasound and color Doppler findings in different isosexual precocities
Ultrasound and color Doppler can help diagnose and decide treatment for early puberty in young girls.
research Adrenal and Gonadal Activity, Androgen Concentrations, and Adult Height Outcomes in Boys With Silver-Russell Syndrome
Higher androgen levels during puberty are linked to shorter adult height in boys with Silver-Russell syndrome.
research Discovery of Natural Steroid 5 Alpha-Reductase Inhibitors
Natural herbal compounds might treat certain medical conditions by reducing DHT levels, but more research is needed to confirm their effectiveness and safety.
research Advances in molecular pathogenesis of hidradenitis suppurativa: Dysregulated keratins and ECM signaling
Recent findings suggest that genetic factors, immune system issues, and skin cell defects might contribute to the development of hidradenitis suppurativa.
research 3D-SeboSkin Model for Human ex vivo Studies of Hidradenitis Suppurativa/Acne Inversa
Scientists created a 3D skin model to study a chronic skin disease and test treatments.
research Effects of the prenatal and postnatal nurturing environment on the phenotype and gut microbiota of mice with polycystic ovary syndrome induced by prenatal androgen exposure: a cross-fostering study
Prenatal and postnatal environments both affect PCOS development and gut microbiota in mice.
research The pediatric origins of polycystic ovary syndrome
Early signs of PCOS in girls, like irregular periods and polycystic ovaries, suggest a need for early diagnosis and intervention to prevent further health issues.
research SOX9 in organogenesis: shared and unique transcriptional functions
SOX9 is essential for the development of various organs and hair follicles.
research An Elevated Tumor Marker and Adrenarche in a Child Using Lavender Oil
Lavender oil use in a child may be linked to early puberty signs and elevated tumor marker levels.
research MALE PSEUDOHERMAPHRODITISM DUE TO 17β-HYDROXYSTEROID DEHYDROGENASE DEFICIENCY: STUDIES ON THE NATURAL HISTORY OF THE DEFECT AND EFFECT OF ANDROGENS ON GENDER ROLE
Masculinization in affected individuals occurs gradually after puberty due to hormone changes.