17 citations
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May 2019 in “Diabetes and Metabolic Syndrome: Clinical Research and Reviews” This study found that fasting insulin levels are associated with increased cardiovascular and metabolic risk factors in women with polycystic ovary syndrome.
February 2025 in “Clinical Cosmetic and Investigational Dermatology” This study used Mendelian randomization analysis to find a significant causal relationship between high fasting insulin levels and androgenetic alopecia, while identifying potential core genes and metabolic pathways that could mediate this link.
December 2024 in “The New Indian Journal of OBGYN” This study, assessing PCOS patients, found a significant positive correlation between increased ovarian volume and elevated insulin resistance, suggesting that larger ovaries may indicate a higher degree of insulin resistance.
July 2025 in “Insights-Journal of Health and Rehabilitation” In this quasi-experimental study, a 12-week intermittent fasting regimen significantly improved insulin sensitivity and reduced HbA1c levels in overweight South Asian adults with prediabetes, suggesting a practical lifestyle strategy to potentially delay the onset of type 2 diabetes.
91 citations
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November 2007 in “European journal of endocrinology” This study found that metformin improved insulin resistance, hyperandrogenemia, anovulation, and acne in PCOS patients, regardless of their level of obesity or initial insulin resistance.
43 citations
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May 1988 in “British Journal of Dermatology” This study reported that patients with acanthosis nigricans and insulin resistance exhibited higher insulin levels and were associated with increased insulin resistance correlating with serum testosterone levels.
42 citations
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July 2017 in “Scientific Reports” This study found that insulin resistance was significantly associated with PCOS among infertile women with central obesity, highlighting differences in insulin and phenotype severity.
39 citations
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August 2001 in “Clinical endocrinology” This study found that lean women with PCOS have a similar degree of tissue insulin resistance as obese women with PCOS, suggesting that insulin resistance may be a primary feature of the syndrome.
18 citations
,
May 2017 in “Fertility Research and Practice” This study found that increased ovarian volume is associated with markers of insulin resistance in women with polycystic ovary syndrome, while follicle number was not linked to metabolic risk.
16 citations
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January 2012 in “European Journal of Endocrinology” This study reports an increased frequency of the DI genotype of the ACE gene polymorphism among women with PCOS, notably in those with hyperandrogenism, and an association of the II genotype with insulin resistance.
10 citations
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October 2014 in “Journal of Ovarian Research” This study found a significant association between the IRS-2 gene variant and an increased risk of PCOS, especially in non-obese women in the Chinese population from Taiwan.
6 citations
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January 2018 in “Dermato-endocrinology” This study found that acanthosis nigricans in the knuckles correlates with higher insulin and HOMA-IR values, potentially serving as an early, accessible marker for insulin resistance even without excess weight.
July 2026 in “International Journal of Science and Research (IJSR)” In this study, women with PCOS were found to have higher BMI, insulin resistance, and homocysteine levels, which are key predictors of the condition.
November 2025 in “Journal of Cosmetic Dermatology” This study reported that young men with early-onset androgenetic alopecia have a higher prevalence of insulin resistance and metabolic syndrome compared to controls, suggesting that AGA may indicate underlying metabolic disturbances.
This study found that serum irisin levels were significantly lower in patients with androgenetic alopecia compared to healthy controls, but no significant relationship was detected between serum irisin levels and insulin resistance markers like BMI, fasting insulin, or HOMA-IR.
October 2020 in “Benha Journal of Applied Sciences” This study observed that patients with acne vulgaris had significantly lower serum vaspin levels and higher insulin resistance, suggesting a potential role of vaspin in the disease's pathogenesis.
February 2026 in “World Journal of Interdisciplinary Innovation Sciences” This systematic review found that cinnamon supplementation may modestly improve insulin sensitivity and potentially reduce hyperandrogenism in women with PCOS, but stresses the need for large-scale clinical trials.
March 2013 in “Journal of pediatric nursing” This case report presents a 14-year-old girl with type A insulin resistance, illustrating diagnostic processes to differentiate it from type 2 diabetes in the context of pediatric obesity and hyperglycemia.
February 2013 in “Journal of The American Academy of Dermatology” There is no significant link between insulin resistance and certain hair disorders like idiopathic hirsutism and androgenic alopecia.
February 2010 in “Journal of The American Academy of Dermatology” This study found that nonobese women with idiopathic hirsutism had higher fibrinogen levels and lower nitrite/nitrate concentrations compared to controls, similar to those with PCOS.
28 citations
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March 2009 in “Clinical and Experimental Dermatology” This article discusses the potential relationship between androgenic alopecia and insulin resistance but presents no new clinical findings, calling for further research on the topic.
26 citations
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June 2014 in “Fertility and Sterility” In this study, normal weight adolescents with PCOS showed increased insulin resistance and significantly lower levels of high molecular weight adiponectin compared to controls, despite no other metabolic differences.
7 citations
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May 2007 in “PubMed” This study found that women with androgenetic alopecia were more insulin resistant than healthy controls, suggesting the use of beta cell function and insulin sensitivity indices to measure insulin resistance in this population.
October 2023 in “Benha Journal of Applied Sciences” In this study, patients with androgenic alopecia were found to have higher levels of insulin, glucose, and HOMA-IR compared to healthy individuals, suggesting distinct metabolic profiles that may contribute to the condition's development.
This study reported that women with acanthosis nigricans and insulin resistance often exhibit signs of hyperandrogenism, including hirsutism, and have elevated fasting plasma insulin compared to controls.
May 2022 in “Maǧallaẗ Buḥūṯ Al-Tarbiyyaẗ Al-Nawʿiyyaẗ (Print)” In this study, a high inositol diet, with or without supplements, significantly improved androgen levels, insulin sensitivity, and certain metabolic indicators in women with PCOS over three months.
July 2025 in “Al-Esraa University College journal for medical sciences.” This study found a significant association between insulin resistance and luteinizing hormone levels in women with PCOS in Baghdad, suggesting these factors could be key in evaluating therapeutic responses.
September 2020 in “Benha Journal of Applied Sciences” In this study, researchers found that serum Myostatin levels and HOMA-IR were significantly higher in patients with androgenic alopecia compared to controls, suggesting they could be indicators of disease susceptibility and severity.
26 citations
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January 2000 in “Hormone research in paediatrics” This review discusses the relationship between hyperandrogenism and insulin resistance in PCOS, focusing on insulin dynamics, molecular mechanisms, genetic studies, and potential long-term treatments, but presents no new clinical results.
5 citations
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October 2018 in “Journal of Clinical Laboratory Analysis” This study found that improved testosterone measurement using LC-MS/MS in women with PCOS revealed a stronger correlation between hyperandrogenism and insulin resistance than previously detected.