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MicroRNAs (miRNAs) are a prominent class of small non-coding RNAs that control gene expression. This comprehensive review explores the intricate roles of miRNAs in metabolism and immunity, as well as the emerging field of immunometabolism. The core of this work delves into the functional and regulatory capabilities of miRNAs, examining their complex influence on glucose and lipid metabolism, as well as their pivotal roles in shaping T-cell development and function. Specifically, this review addresses how miRNAs orchestrate the complex interaction between cellular metabolic processes and immune responses, underscoring the essential nature of these small regulatory molecules in maintaining homeostasis. Finally, we examine the emerging role of Artificial Intelligence (AI) in miRNA research, focusing on how machine learning techniques are revolutionizing the identification and validation of potential miRNA biomarkers. By integrating these diverse aspects, this review underscores the multifaceted roles of miRNAs in biological processes and their significant potential in advancing biomedical research and clinical applications.
Oliveto et al. (Fri,) studied this question.