Non-coding RNAs (ncRNAs), including microRNAs (miRNAs) and long non-coding RNAs (lncRNAs), play a crucial role in gene regulation. These molecules can modulate gene expression at the transcriptional and post-transcriptional levels. In cancer, dysregulation of ncRNAs can lead to aberrant gene expression, promoting cancer cell proliferation, invasion, and metastasis.
