8 citations
,
February 2005 in “Veterinary dermatology” Chesapeake Bay retrievers' hair loss is likely a breed-specific, hereditary condition linked to abnormal steroid levels and distinct skin changes.
15 citations
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March 2015 in “PloS one” Scientists restored fertility in male mice lacking a key fertility gene by using a modified gene.
April 2025 in “International Journal For Multidisciplinary Research” A rare ovarian tumor caused early puberty in a 3-year-old girl.
7 citations
,
January 2013 in “Hormone Research in Paediatrics” Ectopic adrenal rests can cause androgen excess after adrenalectomy and may need targeted surgery.
May 2026 in “International Journal of Veterinary Science” Higher dihydrotestosterone levels reduce crowing complexity in Kokok Balenggek roosters.
10 citations
,
March 1997 in “Pediatric Dermatology” A rare case of trichothiodystrophy was found with autism, seizures, and mental retardation.
25 citations
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November 2005 in “PubMed” Finasteride changes androgen receptor location in rat epididymis without altering tissue structure.
29 citations
,
September 1986 in “Journal of the American Veterinary Medical Association” The cat had a pituitary tumor causing hormone imbalance and related health issues.
1 citations
,
December 1998 in “PubMed” Surgery on a 68-year-old woman with an ovarian tumor led to reduced hirsutism and normal testosterone levels.
20 citations
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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.
94 citations
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April 2002 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” A new gene mutation causes female pseudohermaphroditism due to glucocorticoid resistance.
January 2020 in “Case reports in endocrinology” Removing one ovary helped treat a woman's severe PCOS symptoms when medicine didn't work.
62 citations
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March 2011 in “European journal of endocrinology” Some parents have a mild form of congenital adrenal hyperplasia without symptoms, and they usually don't need treatment.
52 citations
,
January 2016 in “Sexual Development” Both genetic and hormonal factors are crucial for bird sex differentiation, and disturbances can cause sex reversal.
May 2023 in “Frontiers in Veterinary Science” Advancements in reproductive technologies for carnivores help conserve species and offer insights into human reproductive issues.
2 citations
,
November 2019 in “Case reports in women's health” Ovarian vein sampling helped diagnose rare ovarian tumors causing high testosterone, and surgery to remove the tumors lowered the testosterone levels.
4 citations
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August 2021 in “Pediatrics in review” DSDs are birth conditions causing unusual sex development, managed with personalized care and sometimes surgery, but still lack a standard treatment approach.
September 2024 in “Electronic Journal of General Medicine” Diagnosing Sertoli-Leydig cell tumors is challenging due to their unusual symptoms and can occur at any age.
November 2022 in “Journal of the Endocrine Society” A transman experienced lasting virilization symptoms after stopping testosterone, which were resolved with estradiol treatment.
2 citations
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August 2022 in “Middle East Fertility Society Journal” The new rodent model successfully mimics non-lean human PCOS symptoms.
April 2022 in “International Journal of Science and Research (IJSR)” PCOD is linked to infertility in women.
97 citations
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March 2002 in “Molecular and cellular biology” Mutant CDP/Cux protein causes hair defects and reduced male fertility in mice.
5 citations
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November 2018 in “Journal of Obstetrics and Gynaecology” Ovarian Leydig cell tumors are hard to diagnose with just advanced imaging; expert ultrasound and clinical evaluation are essential.
6 citations
,
June 1993 in “Veterinary Dermatology” A female Rottweiler had a rare genetic condition causing mostly hairless skin.
A new genetic mutation was found causing hair and eye issues in a boy.
11 citations
,
February 1989 in “Journal of veterinary medicine. Series A” Crossbreeding certain European cattle breeds may cause hair and physical issues in cattle.
23 citations
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August 1987 in “PubMed” The ferret had hyperadrenocorticism and other health issues like heart, liver, and kidney problems.
January 2025 in “Case Reports in Genetics” A rare gene variant causes sexual development issues in siblings, needing personalized treatment.
84 citations
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June 1970 in “Journal of Investigative Dermatology”
November 2009 in “Journal of Pediatric Nursing” Nonclassic congenital adrenal hyperplasia is a common genetic disorder that can cause a range of symptoms and requires personalized treatment.