Integrative Analyses Followed by Functional Characterization Reveal TMEM180 as a Schizophrenia Risk Gene.

ABSTRACT: Recent large-scale integrative analyses (including Transcriptome-Wide Association Study [TWAS] and Summary-data-based Mendelian Randomization [SMR]) have identified multiple genes whose cis-regulated expression changes may confer risk of schizophrenia. Nevertheless, expression quantitative trait loci (eQTL) data and genome-wide associations used for integrative analyses were mainly from populations of European ancestry, resulting in potential missing of pivotal biological insights in other continental populations due to population heterogeneity. Here we conducted TWAS and SMR integrative analyses using blood eQTL (from 162 subjects) and GWAS data (22 778 cases and 35 362 controls) of schizophrenia in East Asian (EAS) populations. Both TWAS (P = 2.89 × 10-14) and SMR (P = 6.04 × 10-5) analy

SUBMITTER: Wang JY 

PROVIDER: S-EPMC8379544 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature