Long noncoding RNAs and human genome

Long noncoding RNAs (lncRNAs) represent a vast and dynamic component of the human genome, playing essential roles in gene regulation, chromatin organization, and cellular homeostasis. lncRNAs exhibit remarkable tissue- and cell-type specificity, influencing developmental processes and disease mechanisms. Despite their growing recognition, the genomic architecture, functional diversity, and evolutionary significance of lncRNAs remain incompletely understood. This chapter explores the distribution, classification, and structural features of lncRNA genes across the human genome, highlighting their regulatory potential and implications for genome organization. By integrating current knowledge with recent discoveries, this chapter aims to shed light on the intricate relationship between lncRNAs and the human genome, paving the way for future research in this rapidly evolving field.