Exploring RNA binding proteins in hepatocellular carcinoma: insights into mechanisms and therapeutic potential

Hepatocellular carcinoma (HCC), the most prevalent type of primary liver cancer, is linked to elevated global incidence and mortality rates. Elucidating the intricate molecular pathways that drive the progression of HCC is imperative for devising targeted and effective therapeutic interventions. RNA-binding proteins (RBPs) serve as pivotal regulators of post-transcriptional processes, influencing various cellular functions. This review endeavors to provide a comprehensive analysis of the expression, function, and potential implications of RBPs in HCC. We discuss the classification and diverse roles of RBPs, with a particular focus on key RBPs implicated in HCC and their association with disease progression. Additionally, we explore the mechanisms by which RBPs contribute to HCC, including their impact on gene expression, cell proliferation, cell metastasis, angiogenesis, signaling pathways, and post-transcriptional modifications. Importantly, we examine the potential of RBPs as therapeutic targets and prognostic biomarkers, offering insights into their relevance in HCC treatment. Finally, we outline future research directions, emphasizing the need for further investigation into the functional mechanisms of RBPs and their clinical translation for personalized HCC therapy. This comprehensive review highlights the pivotal role of RBPs in HCC and their potential as novel therapeutic avenues to improve patient outcomes.