43 citations
,
May 1988 in “British Journal of Dermatology” Patients with acanthosis nigricans often have insulin resistance and signs of increased male hormones, but treatment targeting these male hormones is generally ineffective.
30 citations
,
September 2017 in “Clinics in Dermatology” Acanthosis nigricans is a skin condition that may indicate a higher risk for insulin resistance and type 2 diabetes, and more research is needed to understand and treat it.
24 citations
,
May 1985 in “The Journal of Clinical Endocrinology & Metabolism” A circulating inhibitor caused insulin resistance, but clomiphene improved symptoms.
9 citations
,
October 2014 in “Experimental and Clinical Endocrinology & Diabetes” Knuckle Acanthosis Nigricans is common in Latin American youth and may indicate early insulin resistance, especially in those with normal weight.
7 citations
,
January 2015 in “Case reports in endocrinology” The document concludes that HAIR-AN syndrome should be considered when a patient shows severe hyperandrogenism and insulin resistance after excluding tumors.
6 citations
,
January 2018 in “Dermato-endocrinology” Darkened knuckles can be an early sign of insulin resistance.
3 citations
,
September 2024 in “Skin Research and Technology” Interest in Acanthosis nigricans research is growing, highlighting key focus areas and influential work.
3 citations
,
February 2002 in “The American journal of psychiatry” Stopping birth control pills may have triggered a manic episode in a woman with HAIR-AN syndrome.
1 citations
,
January 1996 in “Gynecological endocrinology” Non-invasive imaging helped diagnose a woman's severe hormone imbalance and diabetes, and medication successfully treated her condition.
February 2026 in “Journal of Cutaneous and Aesthetic Surgery” Ectopic acanthosis nigricans can occur at surgical sites due to skin graft mismatches.
January 2026 in “International Journal of Dermatology Venereology and Leprosy Sciences” Metformin may improve acanthosis nigricans by reducing insulin resistance.
October 2025 in “Indian Journal of Physiology and Pharmacology” Early diagnosis and treatment of endocrine disorders like HAIR-AN syndrome can improve outcomes in adolescents.
February 2022 in “International journal of reproduction, contraception, obstetrics and gynecology” Acanthosis nigricans in teenage girls with PCOS is a sign of obesity, not insulin resistance or glucose intolerance.
June 2021 in “Zenodo (CERN European Organization for Nuclear Research)” Acanthosis nigricans is common in obese individuals, but not significantly linked to obesity type.
January 2017 in “Journal of clinical & experimental dermatology research” The case shows skin changes can indicate deeper health issues like insulin resistance, which are challenging to manage.
January 2015 in “International Journal of Research in Medical Sciences” A patient with HAIR-AN syndrome, PCOS, and Hashimoto's thyroiditis improved with early diagnosis and treatment to prevent serious health problems.
The conclusion is that there's a link between high testosterone levels, insulin resistance, and certain skin conditions, regardless of obesity.
23 citations
,
March 1994 in “Fertility and sterility” Most patients improved with oral contraceptives, but some needed additional treatment.
2 citations
,
April 2024 in “Medical Journal Armed Forces India”
405 citations
,
May 2007 in “Journal of The American Academy of Dermatology” Obesity affects skin health, causing conditions like acanthosis nigricans and may require different treatment approaches.
111 citations
,
November 2010 in “Human Reproduction” South Asian women with PCOS are more likely to have metabolic issues and central obesity, and simple measures like waist size and blood pressure can help identify these risks early.
98 citations
,
July 2011 in “Fertility and Sterility” An mFG score of 5 or more indicates above-normal hair growth in Southern Chinese women.
97 citations
,
July 2006 in “Dermatologic therapy” The document concludes that accurate diagnosis and personalized treatment are important for skin problems in women with PCOS.
85 citations
,
June 2006 in “Best Practice & Research Clinical Endocrinology & Metabolism” The document concludes that hirsutism is the main sign for diagnosing hyperandrogenism, which requires a detailed patient history and physical exam.
76 citations
,
January 2007 in “American Journal of Clinical Dermatology” Women with PCOS often have skin problems like excessive hair, acne, hair loss, and dark patches, which can be treated with hormonal and non-hormonal therapies.
71 citations
,
January 2015 in “The Scientific World Journal” Insulin resistance may contribute to various skin diseases and treating it could improve skin health and prevent more serious conditions.
67 citations
,
July 2006 in “Clinics in Dermatology” Androgens cause skin issues like acne and hair growth in women, often due to PCOS, and can be treated with medication and lifestyle changes.
60 citations
,
October 2014 in “Journal of the American Academy of Dermatology” Dermatologists play a key role in treating skin symptoms of PCOS like dark patches, excess hair, acne, and hair loss.
53 citations
,
December 2015 in “JAMA Dermatology” Women with PCOS often have more body hair, acne, and skin darkening, and these signs are linked to metabolic issues like insulin resistance and high cholesterol.
51 citations
,
February 2013 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Metformin is effective for various skin disorders but may cause skin side effects.