Elucidating the Role of RNA-Binding Proteins in the Alternative Splicing of Pre-mRNA: A Case Study on Neuronal Development

Abstract

RNA-binding proteins (RBPs) play critical roles in the regulation of alternative splicing (AS) of pre-mRNA, a fundamental process influencing gene expression and protein diversity. This study investigates the specific contributions of RBPs to AS during neuronal development using advanced molecular techniques, including RNA sequencing and RBP immunoprecipitation. Our results demonstrate that specific RBPs not only modulate splicing patterns but also impact neuronal differentiation and function. Furthermore, we identify key regulatory networks that involve RBPs and their interaction with splicing factors. Our findings provide insights into the molecular mechanisms governing neuronal development, with implications for understanding neurodevelopmental disorders. This research underscores the importance of RBPs in gene regulation and opens avenues for future investigations into therapeutic strategies targeting AS.