Epitranscriptomics: The Chemical Modifications of RNA and Their Biological Significance

This article provides a brief yet comprehensive exploration of epitranscriptomics, the study of chemical modifications in RNA and their biological significance. It delves into the various types of RNA modifications, such as m6A, m5C, and pseudouridine, and explains their roles in gene expression, translation, and cellular stress responses. The article also examines the enzymatic machinery responsible for writing, erasing, and reading these modifications. Additionally, it highlights the implications of RNA modification dysregulation in diseases like cancer, neurological disorders, and viral infections, discussing potential therapeutic interventions.