February 2018 in “InTech eBooks” Diagnosing and treating PCOS is complex due to differing criteria and requires a team approach.
23 citations
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January 2007 in “Archives of Andrology” Finasteride may negatively affect male fertility.
21 citations
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September 2004 in “Fertility and Sterility” Amenorrhea, or the absence of periods, should be evaluated by age 15 or within five years of early breast development, and is most commonly caused by conditions like polycystic ovary syndrome and hypothalamic amenorrhea.
4 citations
,
February 2019 in “Biological Trace Element Research” Chromium salts may help with insulin sensitivity in PCOS, but more research is needed to confirm their overall effectiveness and safety.
4 citations
,
June 2003 in “Fertility and Sterility” Finasteride doesn't affect ovulation in normal women.
2 citations
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September 2004 in “Fertility and sterility” High androgen levels can cause excessive hair growth and may indicate serious health issues, including heart disease and fertility problems.
PCOS has a strong genetic basis, but more research is needed to fully understand it.
1 citations
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March 2011 in “Infertility” Hormone imbalances from the pituitary, thyroid, and adrenal glands can cause infertility, but treating these disorders can improve fertility.
101 citations
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April 1994 in “Baillière's clinical endocrinology and metabolism” 5α-reductase is essential for male sexual development and its inhibitors have potential in treating various conditions related to hormone action.
32 citations
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January 2017 in “Orphanet journal of rare diseases” FOXN1 gene mutations cause a rare, severe immune disease treatable with cell or tissue transplants.
31 citations
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February 1997 in “The Journal of Clinical Endocrinology and Metabolism” People who carry the 21-Hydroxylase Deficiency gene are not more likely to have excessive male hormone levels.
22 citations
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November 2017 in “Scientific Reports” The pituitary gland functions normally even after losing most SOX2+ stem cells.
21 citations
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July 2020 in “Stem Cell Research & Therapy” Fat stem cells from diabetic mice can still help heal wounds.
16 citations
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January 2003 in “Nuclear Receptor Signaling” Androgens and SARMs play a role in body mass, frailty, skin health, and hair growth, and are used in treating prostate cancer, acne, and hair loss, with potential for new uses and improved versions in the future.
6 citations
,
June 2018 in “PLOS ONE” The Alopecia Areata Assessment Tool (ALTO) effectively identifies alopecia areata from other hair loss types but needs more validation.
4 citations
,
November 2020 in “BMC Dermatology” Researchers identified genes in scalp hair follicles that may affect hair traits and hair loss.
4 citations
,
March 2020 in “BMC Research Notes” Skin tags in obese individuals may indicate higher cardiovascular risk.
1 citations
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October 2025 in “Scientific Reports” Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
Obstructive sleep apnea can be hereditary and linked to a genetic mutation in the COL1A2 gene.
Pediatric lichen is rare and diverse, and dermoscopy helps improve diagnosis and management in children.
December 2025 in “Cureus” Localized dystrophic epidermolysis bullosa (DEB) can lead to scarring alopecia, highlighting the need to recognize and address this complication.
August 2024 in “Frontiers in Pharmacology” Antibody treatments show promise for hair loss but need more research.
May 2024 in “Frontiers in medicine” A genetic mutation in the LIPH gene causes tightly curled hair that stops growing in some Japanese individuals.
December 2023 in “Frontiers in plant physiology” Root hairs are key for developing cereals that can fertilize themselves with nitrogen.
November 2023 in “Frontiers in pharmacology” Drug repositioning offers hope for new, affordable treatments for a genetic skin disorder called ARCI.
September 2022 in “Curēus” The removed ovarian tumor was a rare type of blood vessel tumor that improved the patient's symptoms and hormone levels after surgery.
November 2020 in “International journal of contemporary pediatrics” Two siblings had a rare immune disorder caused by a FOXN1 gene mutation.
Follicular atopic dermatitis in dark skin can look different, making diagnosis harder.
Higher cannabis exposure may lead to increased hair loss.
15 citations
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January 2015 in “Dermatology Research and Practice” No clear link between hair loss and metabolic syndrome, but some differences in blood pressure and glucose levels.