Genome-wide profiling and functional characterization of circular RNAs in neural development and injury: insights from a rat model research.

ABSTRACT: Circular RNAs (circRNAs) have re-emerged as promising gene regulators in various physiological and pathological conditions. However, the expression patterns of circRNAs in the developing spinal cord of mammals and the comprehensive distribution of circRNAs across different tissues remain poorly understood. In this study, rats were used as the model organism. We conducted a comprehensive analysis of 15 RNA-Seq datasets comprising 217 rat samples and developed a web-based resource, CiRNat, to facilitate access to these data. We identified 15,251 credible circRNAs and validated them through experimental approaches. Notably, we observed two significant time points for circRNA increase during spinal cord development, approximately at embryonic day 14 (E14d) and postnatal week 4 (P4w). Analysis

SUBMITTER: Yang J 

PROVIDER: S-EPMC11961807 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature