13 citations
,
March 2023 in “International Journal of Molecular Sciences” Lower Gas6 and sAxl levels are linked to hair loss in COVID-19 survivors.
21 citations
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January 2020 in “Conservation Physiology” Hair follicles increase hair cortisol levels, so consistent hair collection methods are important.
18 citations
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April 2021 in “PLOS ONE” The review concluded that reporting on PRP therapy is often incomplete, leading to uncertainty about its effectiveness.
10 citations
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August 2023 in “Clinical Nutrition” Certain elements in maternal hair are linked to higher gestational diabetes risk and lower infant mental development.
10 citations
,
September 2013 in “Veterinary dermatology” Medroxyprogesterone injections caused hair regrowth in some dogs with alopecia X.
5 citations
,
January 2021 in “PeerJ” Elephant tail-hair can show past stress levels, matching times when stressful events happened.
4 citations
,
August 2024 in “PLoS ONE” Both injectable contraceptives lower testosterone and SHBG levels, with NET-EN having a greater effect than DMPA-IM.
1 citations
,
January 2019 Higher testosterone in females with PCOS is linked to depression and cognitive issues, but anti-androgen treatment can help.
1 citations
,
January 2001 in “Drug and therapeutics bulletin” The document concludes that management strategies for PCOS are important due to its common occurrence and associated health risks.
April 2026 in “Annals of Medicine” Low vitamin D levels are linked to Alopecia Areata.
November 2025 in “BMC Endocrine Disorders” The TT/DHT ratio may help identify PCOS patients with severe metabolic issues.
Certain gene variations and different levels of BDNF and CRH hormones are linked to vitiligo.
February 2022 in “Mediators of Inflammation” Women with Polycystic Ovary Syndrome (PCOS) have lower levels of a substance called DIAPH1 in their blood, which is linked to changes in sugar metabolism and insulin resistance.
March 2014 in “Journal of the American Academy of Dermatology” Alopecia areata is relatively common in children, has a variable course, and shows different responses to treatment; thyroid testing is recommended for those affected.
31 citations
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September 2012 in “Journal of biological chemistry/The Journal of biological chemistry” The right amount of retinoic acid is essential for normal hair growth and development.
January 2021 in “Journal of Shaheed Suhrawardy Medical College” Cyproterone acetate and ethinylestradiol significantly lowered AMH levels in PCOS patients resistant to clomiphene.
30 citations
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January 2023 in “EFSA journal” Adults should not consume more than 255 micrograms of selenium per day to avoid risk of hair loss and other side effects.
36 citations
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October 2021 in “Frontiers in Endocrinology” Insulin resistance and high male hormone levels are major causes of Polycystic Ovary Syndrome.
2 citations
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September 2021 Patients with alopecia areata may have lower vitamin D levels than healthy people.
2 citations
,
February 2021 in “Developmental Cell” Middle-aged skin shows aging signs, and quercetin might help delay them.
November 2025 in “Gynecological Endocrinology” Effective PCOS management needs clear roles between primary and specialist care, digital tools, and patient education.
January 2025 in “Clinical Cosmetic and Investigational Dermatology” Pediatric alopecia areata is more immune-active than adult cases, suggesting age-specific treatments and potential use of JAK inhibitors.
70 citations
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February 2018 in “Seminars in Arthritis and Rheumatism” Belimumab reduces disease activity, steroid use, and flares in lupus patients.
June 2022 in “Frontiers in Immunology” Tofacitinib regrew hair in a man with total hair loss but raised cytokine levels, needing more research on possible side effects.
July 2024 in “Journal of Investigative Dermatology” Allergies, especially both seasonal and food, increase the risk of developing alopecia areata.
March 2024 in “BMC women's health” The levonorgestrel implant increases free testosterone and lowers SHBG more than DMPA-IM and the copper IUD.
20 citations
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April 2009 in “Fertility and Sterility” 13 citations
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September 2009 in “Heart & Lung” Kawasaki's disease can occur in adults and should be considered with specific symptoms and high ferritin levels.
Collagen, curcumin, and glutathione can improve skin health in aging women with low estrogen.
10 citations
,
July 2022 in “Journal of the Turkish-German Gynecological Association” Vitamins B3, B6, C, and iron intake affect hormone levels in women with certain types of PCOS.