A Systems-Level Transcriptomic Analysis of Polycystic Ovary Syndrome as a Mitochondrial-Immunometabolic Disorder

Authors

PATIAL, R., Ray, S., Singh, K., Sobti, R. C.

Abstract

Abstract: Polycystic Ovary Syndrome (PCOS) is known as an endocrine and metabolic disorder; however, emerging molecular evidence suggests a far more complex systems-level pathology. In this study, we performed an integrative transcriptomic and pathway-level analysis of endometrial tissue from women with PCOS to gain a deeper understanding of the underlying mechanism facilitating the disorder. The findings of the study highlighted mitochondrial dysfunction, chronic oxidative stress, and multi-layered immune dysregulation, adding some new insight apart from classical hyperandrogenism and insulin resistance. We identified some novel gene disease associations which involve C15orf48, ODF3B PRR15-DT, LINC01176, and LOC105379193. The upstream regulators such as (NFE2L2, TWNK, ALKBH1, BCOR, SMARCA4) involved in processes including mitochondrial genome, redox balance, and chromatin remodeling provided new insights into regulatory mechanisms. The IPA pathway analysis validated the compromised immune recovery with low grade inflammations and mitochondrial dysfunctionality. The observations emphasize on complex associations discarding its PCOS pure endocrine nature through immunometabolic-mitochondrial dysfunctionalities.

Preprint server: bioRxiv
The authors list and abstract were imported from bioRxiv on 25 Jan 2026.

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