mRNA regulation is the process by which cell function is regulated by controlling the expression levels and activities of mRNA molecules. This regulation is critical for many cellular processes, including growth, differentiation, and response to environmental stimuli. It involves various mechanisms, such as transcriptional control, post-transcriptional modifications, mRNA stability, and translation efficiency. Dysregulation of mRNA can lead to various diseases and disorders, making the study of mRNA regulation a crucial area of research in molecular biology and medicine.