Transcriptional regulatory networks of circulating immune cells in type 1 diabetes: A community knowledgebase.

ABSTRACT: Investigator-generated transcriptomic datasets interrogating circulating immune cell (CIC) gene expression in clinical type 1 diabetes (T1D) have underappreciated re-use value. Here, we repurposed these datasets to create an open science environment for the generation of hypotheses around CIC signaling pathways whose gain or loss of function contributes to T1D pathogenesis. We firstly computed sets of genes that were preferentially induced or repressed in T1D CICs and validated these against community benchmarks. We then inferred and validated signaling node networks regulating expression of these gene sets, as well as differentially expressed genes in the original underlying T1D case:control datasets. In a set of three use cases, we demonstrated how informed integration of these networks

SUBMITTER: Ochsner SA 

PROVIDER: S-EPMC9272393 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature