Mendelian randomization analysis suggests no associations of human herpes viruses with amyotrophic lateral sclerosis.

ABSTRACT:

Background

The causal associations between infections with human herpes viruses (HHVs) and amyotrophic lateral sclerosis (ALS) has been disputed. This study investigated the causal associations between herpes simplex virus (HSV), varicella-zoster virus (VZV), Epstein-Barr virus (EBV), cytomegalovirus (CMV), HHV-6, and HHV-7 infections and ALS through a bidirectional Mendelian randomization (MR) method.

Methods

The genome-wide association studies (GWAS) database were analyzed by inverse variance weighted (IVW), MR-Egger, weighted median, simple mode, and weighted mode methods. MR-Egger intercept test, MR-PRESSO test, Cochran's Q test, funnel plots, and leaveone-out analysis were used to verify the validity and robustness of the MR results.

Results

In the forward MR ana

SUBMITTER: Zheng Q 

PROVIDER: S-EPMC10754516 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature