14 citations
,
March 2023 in “Scientific Reports” This study found that in women with polycystic ovary syndrome, PCOS phenotype and oxidative stress markers were significantly related to free androgen index levels, but insulin resistance was not.
4 citations
,
September 2013 in “Expert Review of Endocrinology & Metabolism” Different types of polycystic ovary syndrome show varying levels of insulin resistance, with the 'PHO' type being the most insulin resistant.
January 2016 in “International Journal of Reproduction Contraception Obstetrics and Gynecology” This study found that insulin resistance varies across different PCOS phenotypes, with the PCOM+MI+HA phenotype showing higher resistance than others.
46 citations
,
June 2015 in “Fertility and Sterility” This study found that, among women with polycystic ovary syndrome, insulin resistance was significantly associated with an increased risk of depression, even after accounting for factors like BMI.
34 citations
,
January 2014 in “Indian Dermatology Online Journal” This study supports evaluating metabolic syndrome and insulin resistance in young males with advanced androgenic alopecia to potentially reduce future cardiovascular and type 2 diabetes risks.
29 citations
,
March 2010 in “Journal of Endocrinological Investigation” In this study, women with polycystic ovary syndrome had significantly higher lipocalin-2 levels compared to controls, suggesting it may be a useful marker for insulin resistance in this population.
27 citations
,
December 2016 in “Dermatology and Therapy” This review highlights the potential for clinicians to recognize skin manifestations as a straightforward method to detect insulin resistance and improve management of diabetes and obesity.
18 citations
,
August 2012 in “Cutaneous and Ocular Toxicology” This study found that alopecia areata patients had increased insulin resistance compared to controls, suggesting a potential link between inflammation, stress axis activation, and insulin resistance in this population.
11 citations
,
July 2016 in “Endocrinology” This study found that higher Lnk expression in PCOS patients may contribute to insulin resistance by inhibiting insulin signaling pathways.
11 citations
,
December 2017 in “Diabetes Therapy” This study highlights the need to prioritize early prevention of type 2 diabetes mellitus by focusing on early pathophysiologic mechanisms such as insulin resistance, rather than hyperglycemia, as conditions like non-alcoholic fatty liver disease and polycystic ovarian syndrome are early indicators of future diabetes risk.
5 citations
,
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.
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.
1 citations
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November 2024 in “Diabetes Metabolic Syndrome and Obesity” In this study, researchers found that a specific genetic variant in the INSR gene is linked to severe insulin resistance and hyperandrogenemia in type A insulin resistance syndrome, suggesting the benefit of exon sequencing for accurate diagnosis and treatment.
This review discusses various syndromes of severe insulin resistance, their biochemical and clinical features, and potential therapeutic options, but it reports no new clinical results.
15 citations
,
July 2012 in “Biological trace element research” This study found that an increased calcium/magnesium ratio in hair and lower chromium concentration were associated with higher insulin resistance in Korean adult males.
May 2025 in “Journal of Experimental Pharmacology” This study found that Allium ascalonicum L. extract may improve insulin resistance by increasing insulin tolerance test values and lowering blood glucose levels, though more research is needed to understand its effects on metabolic disorders.
January 2015 in “International Journal of Research in Medical Sciences” This case report is the first to associate HAIR-AN syndrome with polycystic ovaries, Hashimoto’s thyroiditis, and several metabolic conditions in a 21-year-old woman, emphasizing early diagnosis and management.
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.
45 citations
,
August 2018 in “Journal of Lipid Research” This study observed that partial autotaxin deficiency in mice protects against diet-induced obesity and systemic insulin resistance, suggesting the ATX-LPA pathway negatively affects skeletal muscle insulin signaling and mitochondrial function during obesity.
36 citations
,
October 2021 in “Frontiers in Endocrinology” This study highlights the importance of understanding the roles of hyperandrogenemia and insulin resistance in the development and progression of PCOS, emphasizing further research to clarify their mutual influence.
19 citations
,
November 2012 in “Journal of Dermatological Treatment” In this study, isotretinoin treatment in women with severe acne increased body weight and triglycerides but did not affect androgens or insulin sensitivity.
4 citations
,
July 2024 in “Biomolecules” This review suggests systemic changes in polycystic ovary syndrome may increase the risk of neurodegeneration, potentially linking it to Alzheimer's disease through common pathways affecting tryptophan metabolism.
March 2019 in “Evidence Based Women Health Journal (Online)” This study found that vitamin D supplementation increased the cumulative ovulation rate in vitamin D deficient women with polycystic ovary syndrome compared to those with normal vitamin D levels and a control group.
February 2023 in “Clinical, Cosmetic and Investigational Dermatology” This study found that male patients with Androgenetic alopecia have higher serum leptin, lower vitamin D levels, and an altered adiponectin/leptin ratio, which may contribute to the disease's pathogenesis.
October 2014 in “Journal of Nutrition & Food Sciences” This study found that in visceral-obese Korean adults, hair chromium and selenium levels were inversely associated with insulin resistance, while copper levels showed a positive association.
37 citations
,
October 2021 in “Nutrients” This study discusses the potential association between low vitamin D levels and insulin resistance, suggesting that vitamin D deficiency may contribute to disorders like obesity and diabetes, but emphasizes the need for further research to confirm these links.
17 citations
,
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.
14 citations
,
October 2020 in “Journal of ethnopharmacology” This study found that both ethanol and aqueous extracts of Lepidium sativum seeds improved insulin signaling and reduced obesity-related metabolic changes in high-fat diet-fed rats, suggesting potential as a dietary supplement.
10 citations
,
January 2020 in “Advances in Dermatology and Allergology” This study suggests that the gene rs27647 polymorphism may play a role in the pathogenesis of severe acne vulgaris in post-adolescent male patients.
104 citations
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June 2020 in “Journal of Endocrinology” This study suggests that in rats, maternal hyperandrogenism and insulin resistance lead to activation of ferroptosis in the gravid uterus and placenta, mediated by different molecular and cellular mechanisms.