Back to Search
Start Over
Large-scale causal analysis of gut microbiota and six common complications of diabetes: a mendelian randomization study.
- Source :
-
Diabetology & Metabolic Syndrome . 3/13/2024, Vol. 16 Issue 1, p1-11. 11p. - Publication Year :
- 2024
-
Abstract
- Background: This study aimed to reveal the association between the gut microbiota (GM) and six diabetic complications: diabetic hypoglycemia; ketoacidosis; nephropathy; neuropathy; retinopathy; and Charcot's foot. Methods: GM data were obtained from the MiBioGen consortium and Dutch Microbiome Project while data on the six diabetic complications were obtained from the FinnGen consortium. Two-sample Mendelian randomization (TSMR) was performed to explore the association between GM and the common diabetic complications. Inverse MR analysis was conducted to examine the effect of diabetic complications on the identified GM. Sensitivity tests were conducted to validate the stability of the results. Finally, multivariate MR (MVMR) was performed to determine whether GM had a direct influence on the diabetic complications. Results: After multiple corrections, the inverse variance weighted (IVW) results predicted 61 suggestive markers between GM and six diabetic complications. In particular, the IVW results revealed that the Bacteroidia class and Bacteroidales order were positively associated with diabetic hypoglycemia while the Verrucomicrobiae class and Verrucomicrobiales order were positively associated with diabetic nephropathy. Based on the replication analysis, these results were identified to be stable. MVMR showed that the results remained stable after accounting for traditional risk factors. Conclusion: Extensive causal associations were found between GM and diabetic complications, which may provide new insights into the mechanisms of microbiome-mediated complications of diabetes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17585996
- Volume :
- 16
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Diabetology & Metabolic Syndrome
- Publication Type :
- Academic Journal
- Accession number :
- 176032584
- Full Text :
- https://doi.org/10.1186/s13098-024-01298-9