15 citations
,
May 1986 in “Journal of the American Veterinary Medical Association” Castration helped a dog with a tumor and hair loss by normalizing hormone levels and regrowing hair.
November 2025 in “Basic and Clinical Andrology” Male relatives of women with PCOS show similar health issues, suggesting a male version of the condition.
1 citations
,
October 2008 in “Urology” PSA levels help determine prostate size and guide treatment choices for benign prostatic hyperplasia.
39 citations
,
July 2008 in “Dermatologic Therapy” Pseudopelade of Brocq is a unique hair loss condition, but its cause and development are still not fully understood.
131 citations
,
March 2004 in “The American journal of pathology” Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.
May 2021 in “Journal of the Endocrine Society” A 23-year-old woman's missed periods were caused by a rare genetic disorder treated with hormone patches.
Finasteride causes reproductive changes in male rats.
29 citations
,
February 2016 in “Scandinavian journal of urology” Late puberty may slightly lower prostate cancer risk, baldness is not linked to overall risk but less so with aggressive types, ibuprofen use may increase risk, and vitamins show no effect on risk.
15 citations
,
June 1986 in “Pediatric Dermatology” Androgens increase pigmentation in young hamsters, but estrogens can reverse this effect.
September 2005 in “Archives of Dermatological Research” Large prostate patients more likely to have hair loss.
97 citations
,
March 2002 in “Molecular and cellular biology” Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.
3 citations
,
May 2019 in “Ginekologia Polska” Adolescents with abnormal uterine bleeding often have polycystic ovarian syndrome and insulin resistance.
3 citations
,
May 2013 in “Pediatric Dermatology” A newborn girl had a rare case of salivary gland tissue on her chest, which was safely removed.
March 2026 in “Journal of Multidisciplinary Applied Natural Science” Cosmos caudatus extract is as effective as finasteride for treating benign prostatic hyperplasia without its side effects.
January 2023 in “Archives of Disease in Childhood Education & Practice” Hirsutism in teens is often due to polycystic ovarian syndrome and needs careful assessment and support.
54 citations
,
May 1998 in “Urology” Men with enlarged prostates often have more severe baldness.
November 2010 in “International Journal of Developmental Neuroscience” 20 citations
,
March 1975 in “Journal of steroid biochemistry/Journal of Steroid Biochemistry” The study concludes that a genetic mutation in TFM mice leads to reduced androgen receptor activity, affecting the body's response to male hormones.
July 2011 in “Journal of Pediatric and Adolescent Gynecology” A 15-year-old girl has a skin condition causing blisters on her feet, likely inherited from her family.
18 citations
,
May 2023 in “Science Advances” Activating the sonic hedgehog pathway in chicken embryos can permanently change scales to feathers.
November 2023 in “International journal of reproduction, contraception, obstetrics and gynecology” Polycystic ovary syndrome causes high male hormone levels, leading to symptoms like excess hair, acne, and fertility problems.
2 citations
,
May 2018 in “Diagnosis” A 68-year-old woman developed male traits due to a tumor in her ovary, which was removed, returning her hormone levels to normal.
9 citations
,
January 2017 in “Archives of biochemistry and biophysics” Testosterone raises blood pressure and changes kidney protein levels.
11 citations
,
September 2015 in “Theriogenology” Testosterone boosts fluid and electrolyte secretion in seminal vesicles, aiding sperm function.
9 citations
,
November 2013 in “Gynecological Endocrinology” A woman had high testosterone due to an ovarian issue, which was fixed with surgery.
April 2026 in “Veterinary Record Case Reports” Neutering successfully treated hair loss in a Pomeranian dog.
December 2022 in “Journal of Pharmaceutical Negative Results” Late onset of first period and irregular development of sexual traits in teenage girls can lead to poorer reproductive health.
12 citations
,
July 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” Men with hormonal imbalances similar to PCOS may have increased risk of metabolic and heart diseases.
5 citations
,
January 1996 in “Theriogenology”
6 citations
,
September 2010 in “Animal” Selecting Angus cattle for earlier puberty lowers prolactin levels but doesn't affect hair growth.