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Association of circulating monocyte chemoattractant protein‐1 levels with polycystic ovary syndrome: A meta‐analysis.
- Source :
-
American Journal of Reproductive Immunology . Aug2021, Vol. 86 Issue 2, p1-10. 10p. - Publication Year :
- 2021
-
Abstract
- Problem: Polycystic ovary syndrome (PCOS) is a common hormonal disorder that has a huge impact on the human infertility. Increased levels of various circulating inflammatory cytokines have been observed in PCOS patients, which can contribute to the pathogenesis of PCOS. Monocyte chemoattractant protein‐1 (MCP‐1), a secretory chemokine, is a potent chemotactic factor that recruits monocytes/macrophages to inflammatory foci. Several previous studies comparing the circulating MCP‐1 levels between non‐PCOS and PCOS patients have yielded contradictory results. Therefore, the aim of this meta‐analysis was to investigate whether circulating MCP‐1 levels vary between non‐PCOS and PCOS patients. Methods: Research articles published before November 11, 2020, were screened to identify eligible studies. Heterogeneity, sensitivity, and publication bias were analyzed using STATA software. Standardized mean difference (SMD) with a 95% confidence interval (CI) was calculated by the STATA software using a random‐effects model. Results: 11 studies were included in this meta‐analysis involving 897 individuals: 368 non‐PCOS patient and 529 PCOS patients. Our pooled meta‐analysis results show that circulating MCP‐1 levels were significantly higher in PCOS patients than in non‐PCOS patients (SMD = 0.84, 95% CI = [0.37, 1.31], Z = 3.50, p < 0.01). However, due to the limited number of studies included in this meta‐analysis, subgroup analysis determined that circulating MCP‐1 levels were not significantly varied between obese non‐PCOS and obese PCOS patients (SMD = 0.42, 95% CI = [−0.65, 1.49], Z = 0.77, p = 0.442) as well as between non‐PCOS and PCOS patients without obesity (SMD = 2.04, 95% CI = [−0.84, 4.93], Z = 1.39, p = 0.166). In addition, circulating MCP‐1 levels were also not significantly different between obese and non‐obese PCOS patients (SMD = −0.04, 95% CI = [−0.68, 0.60], Z = 0.11, p = 0.909). Conclusion: Our findings reveal that circulating MCP‐1 levels are upregulated in women with PCOS and are associated with an increased risk of PCOS. [ABSTRACT FROM AUTHOR]
- Subjects :
- *POLYCYSTIC ovary syndrome
*CHEMOTACTIC factors
*INFERTILITY
*ENDOCRINE diseases
Subjects
Details
- Language :
- English
- ISSN :
- 10467408
- Volume :
- 86
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- American Journal of Reproductive Immunology
- Publication Type :
- Academic Journal
- Accession number :
- 151568603
- Full Text :
- https://doi.org/10.1111/aji.13407