March 2026 in “European Journal of Medical and Health Research” Women with hair loss had lower IGF-1 levels.
October 2025 in “Journal of the Endocrine Society” Leydig cell tumors in the ovary can cause high testosterone and male traits in postmenopausal women but are treatable with surgery.
3 citations
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May 2009 in “Journal of Pediatric Gastroenterology and Nutrition” Consider infectious diseases like visceral leishmaniasis before diagnosing autoimmune hepatitis.
January 2023 in “International journal of clinical medicine” Women with PCOS and hair loss have lower levels of the protein gelsolin in their blood.
39 citations
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September 2012 in “Human Reproduction” Certain genetic variations in the SHBG gene are linked to an increased or decreased risk of PCOS in Mediterranean women.
June 2020 in “AACE clinical case reports” A woman's severe male hormone excess was caused by a small, hard-to-find ovarian tumor.
11 citations
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November 2021 in “International journal of molecular sciences” Gut microbes significantly affect brain steroid levels.
1 citations
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October 2022 in “Dermatology practical & conceptual” Isolated patchy heterochromia with pili annulati can occur without other health issues.
7 citations
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September 1999 in “PubMed” Eating grouper fish liver can cause vitamin A poisoning with severe symptoms.
April 2023 in “Journal of Investigative Dermatology” MPZL3 protein helps control the size of oil glands and the growth of oil-producing cells in both mice and humans.
5 citations
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October 2012 in “The Journal of Dermatology” Traumatic panniculitis can cause increased hair growth in affected areas.
May 2021 in “Journal of the Endocrine Society” A woman's hair loss and other symptoms were due to a rare hormone deficiency treatable with steroids.
288 citations
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January 2001 in “Journal of Biological Chemistry” Tgm2 helps stabilize dying cells and aids fibroblast attachment to the extracellular matrix.
25 citations
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September 2015 in “Clinical Endocrinology” Using 17-hydroxyprogesterone levels to diagnose nonclassic congenital adrenal hyperplasia can result in many incorrect diagnoses.
November 2023 in “Manuju” Treating hyperprolactinemia can help manage PCOS symptoms.
10 citations
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June 2001 in “Annals of neurology” Alzheimer's patients have higher levels of certain chemicals in their hair.
January 2018 in “Journal of Crohn s and Colitis” High-dose intravenous iron therapy doesn't interfere with treatment improvements in IBD patients with iron deficiency anemia.
1 citations
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May 2013 in “Journal of the Egyptian Women's Dermatologic Society (Print)” Women with idiopathic hirsutism and PCOS have higher RBP4 levels, and PCOS is linked to greater insulin resistance; weight management may help both conditions.
January 2026 in “Biochemical Pharmacology”
26 citations
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April 2007 in “Journal of pediatric gastroenterology and nutrition” A teenage girl with high androgen levels and PCOS developed a rare liver tumor, suggesting a possible link between high androgens and the tumor's growth.
September 2008 in “Pediatric Rheumatology” Two children with lysinuric protein intolerance showed symptoms similar to lupus.
138 citations
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December 1976 in “Journal of Biological Chemistry” The enzyme from human skin can cross-link proteins and needs calcium to work.
135 citations
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March 1984 in “Fertility and sterility” Higher levels of unbound testosterone are linked to increased insulin resistance, especially in women with polycystic ovary syndrome.
4 citations
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September 2010 in “Journal of Medical Case Reports” A man developed autoimmune issues after a transplant, improved with treatment, but died from leukemia relapse.
November 2023 in “Benha Journal of Applied Sciences” Males with male pattern baldness have higher blood galectin-3 levels.
Melanocytes can regenerate around hair follicles in bullous pemphigoid, especially in patients with darker skin.
September 2020 in “Advances in anatomic pathology” A woman's large nose growth was initially misdiagnosed, but later confirmed to be giant rhinophyma after full removal and examination.
8 citations
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April 1991 in “European journal of endocrinology” 3α-AdiolG is a good marker for androgen activity in women with excessive hair growth and decreases with anti-androgen treatment.
No single biomarker is reliable enough for diagnosing and assessing SLE.
163 citations
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November 1976 in “Annals of Internal Medicine” Sickle cell anemia causes hormone issues and delayed puberty due to testicular failure.