Unveiling the Enigmatic Role of NAD+ in Cellular Metabolism
NAD+ (Nicotinamide adenine dinucleotide) is a crucial cofactor in various biochemical reactions, yet its precise function in maintaining cellular homeostasis remains understated. This review aims to elucidate the overloo
NAD+ is a vital molecule that plays a central role in energy metabolism, DNA repair, and epigenetic regulation. Despite its well-established importance, the intricacies of NAD+ biology have long been overlooked. Recent advances in NAD+ biosynthesis, degradation, and interconversion have shed light on the complex interplay between NAD+ and other biomolecules. This review will delve into the missing role of NAD+, exploring its involvement in cellular signaling, redox balance, and the regulation of metabolic pathways. By examining the current state of knowledge, we aim to provide a comprehensive understanding of NAD+ and its far-reaching consequences for human health and disease.