May 2023 in “Animal Reproduction Update” High levels of cortisol in hair show long-term stress which can lower fertility in animals.
216 citations,
November 1999 in “Fertility and Sterility” Testing basal 17-HP levels is a good way to screen for nonclassic adrenal hyperplasia in women with high androgen levels.
30 citations,
June 2019 in “Frontiers in Endocrinology” The document concludes that managing non-classical congenital adrenal hyperplasia in females requires personalized treatment, genetic counseling, and a team of specialists.
1 citations,
March 1992 in “Postgraduate Medicine” About 40% of women by age 60 experience significant hair loss, often due to androgenetic alopecia, with treatments like minoxidil available and hope for future cures.
466 citations,
June 2009 in “Experimental dermatology” We now understand more about what causes acne and this could lead to better, more personalized treatments.
13 citations,
December 1940 in “The journal of nutrition/The Journal of nutrition” Lack of certain vitamins causes fur loss and greying in silver foxes.
27 citations,
October 1945 in “Endocrinology” Synthetic hormone treatment reduces melanin and hair growth in rats.
37 citations,
April 2018 in “Journal of Allergy and Clinical Immunology” A mutation in the IKZF1 gene causes immune system overactivity, linked to autoimmune diseases like lupus.
April 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Removing Sprouty genes in mice causes various hormone-related issues but does not increase cancer risk by one year of age.
10 citations,
January 2014 in “Journal of Mid-life Health” Menopause can cause skin issues, and seeing a dermatologist helps.
69 citations,
May 2009 in “Journal of Investigative Dermatology” Stress might contribute to hair loss in alopecia areata.
October 2023 in “International journal of biology, pharmacy and allied sciences” Personalized treatment plans combining natural and synthetic approaches are important for managing alopecia effectively.
9 citations,
April 1986 in “Postgraduate Medicine” Hair loss has many causes and treatments, and losing some hair daily is normal; proper diagnosis is key, and minoxidil can help treat it.
9 citations,
March 2001 in “Clinics in dermatology” Hirsutism in women is often due to hormone sensitivity and has significant psychological effects.
1 citations,
March 2021 in “Dermatological reviews” AGA, a common hair loss, is caused by genetics, hormones, age, and environmental factors.
1 citations,
December 2017 in “Research for Rural Development/Research for Rural Development (Online)” Neutered ferrets often develop hyperadrenocorticism, with symptoms like hair loss and lethargy, and androstenedione is a key indicator for diagnosis.
November 1999 in “Journal of Cutaneous Medicine and Surgery” Treatments for hair loss include hormone modifiers, minoxidil, and hair transplant surgery.
January 2019 in “Obstetrics & Gynecology International Journal” Hormonal changes and conditions like polycystic ovarian syndrome are major causes of adult acne in women, with varying prevalence among different ethnicities.
16 citations,
September 2018 in “Clinical Biochemistry” The document concludes that more research is needed to fully understand the causes of PCOS.
91 citations,
May 2005 in “The Journal of Clinical Endocrinology & Metabolism” A new mutation in the human glucocorticoid receptor reduces its function and causes resistance to glucocorticoids.
April 2021 in “Interciencia médica” PCOS is a common condition in women that causes various symptoms and health issues, treatable with lifestyle changes and medication.
December 2017 in “Journal of pediatric surgery case reports” A toddler with a rare adrenal gland tumor causing male-like physical changes was successfully treated with surgery.
14 citations,
March 1995 in “Journal of cell science” SV40 T antigen in hair follicles causes abnormal hair and health issues in mice.
80 citations,
January 1995 in “The American Journal of Medicine” Hair loss in androgenetic alopecia is caused by genetic factors and androgen excess, and can be treated with combined therapies.
A genetic mutation in the EDA gene causes hypohidrotic ectodermal dysplasia in cats.
12 citations,
May 2023 in “EMBO reports” High mTORC1 activity slows hair growth and causes it to lose color.
54 citations,
April 2010 in “Baillière's best practice and research in clinical endocrinology and metabolism/Baillière's best practice & research. Clinical endocrinology & metabolism” Impaired androgen production in 46,XY DSDs causes ambiguous genitalia and requires long-term care.
4 citations,
October 1998 in “In Practice” The conclusion is to thoroughly test for causes of cat hair loss and treat accordingly, considering medication only after serious conditions are ruled out.
23 citations,
June 2010 in “Journal of Investigative Dermatology” A mutation in the Soat1 gene causes hair structure defects and other health issues in AKR/J mice.
43 citations,
April 2017 in “Experimental Dermatology” Female pattern hair loss has unclear causes, possibly involving genetics, hormones, and environment, and needs better treatments.