| Title: |
Mitochondrial Dysfunction and Chronic Inflammation in Polycystic Ovary Syndrome |
| Authors: |
Siarhei A. Dabravolski; Nikita G. Nikiforov; Ali H. Eid; Ludmila V. Nedosugova; Antonina V. Starodubova; Tatyana V. Popkova; Evgeny E. Bezsonov; Alexander N. Orekhov |
| Source: |
International Journal of Molecular Sciences ; Volume 22 ; Issue 8 ; Pages: 3923 |
| Publisher Information: |
Multidisciplinary Digital Publishing Institute |
| Publication Year: |
2021 |
| Collection: |
MDPI Open Access Publishing |
| Subject Terms: |
polycystic ovarian syndrome; insulin resistance; chronic inflammation; oxidative stress; mitochondrial mutations |
| Subject Geographic: |
agris |
| Description: |
Polycystic ovarian syndrome (PCOS) is the most common endocrine–metabolic disorder affecting a vast population worldwide; it is linked with anovulation, mitochondrial dysfunctions and hormonal disbalance. Mutations in mtDNA have been identified in PCOS patients and likely play an important role in PCOS aetiology and pathogenesis; however, their causative role in PCOS development requires further investigation. As a low-grade chronic inflammation disease, PCOS patients have permanently elevated levels of inflammatory markers (TNF-α, CRP, IL-6, IL-8, IL-18). In this review, we summarise recent data regarding the role of mtDNA mutations and mitochondrial malfunctions in PCOS pathogenesis. Furthermore, we discuss recent papers dedicated to the identification of novel biomarkers for early PCOS diagnosis. Finally, traditional and new mitochondria-targeted treatments are discussed. This review intends to emphasise the key role of oxidative stress and chronic inflammation in PCOS pathogenesis; however, the exact molecular mechanism is mostly unknown and requires further investigation. |
| Document Type: |
text |
| File Description: |
application/pdf |
| Language: |
English |
| Relation: |
Biochemistry; https://dx.doi.org/10.3390/ijms22083923 |
| DOI: |
10.3390/ijms22083923 |
| Availability: |
https://doi.org/10.3390/ijms22083923 |
| Rights: |
https://creativecommons.org/licenses/by/4.0/ |
| Accession Number: |
edsbas.FBBECB2C |
| Database: |
BASE |