LincRNAs, or long intergenic non-coding RNAs, are a class of non-coding RNAs that are longer than 200 nucleotides and are located between protein-coding genes. These RNAs do not encode proteins but play important roles in regulating gene expression at the transcriptional and post-transcriptional levels. LincRNAs have been implicated in a wide range of biological processes, including development, differentiation, and disease. Research in this area aims to understand the functions and mechanisms of action of lincRNAs and their potential implications for human health and disease.