Identification of early and intermediate biomarkers for ARDS mortality by multi-omic approaches.

ABSTRACT: The lack of successful clinical trials in acute respiratory distress syndrome (ARDS) has highlighted the unmet need for biomarkers predicting ARDS mortality and for novel therapeutics to reduce ARDS mortality. We utilized a systems biology multi-"omics" approach to identify predictive biomarkers for ARDS mortality. Integrating analyses were designed to differentiate ARDS non-survivors and survivors (568 subjects, 27% overall 28-day mortality) using datasets derived from multiple 'omics' studies in a multi-institution ARDS cohort (54% European descent, 40% African descent). 'Omics' data was available for each subject and included genome-wide association studies (GWAS, n = 297), RNA sequencing (n = 93), DNA methylation data (n = 61), and selective proteomic network analysis (n = 240). Integr

SUBMITTER: Liao SY 

PROVIDER: S-EPMC8460799 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature