CTSLP4 and neoplasm: Long noncoding RNAs (lncRNAs), which are longer than 200 nucleotides and do not encode protein products, have emerged as key regulators in various biological processes, including normal growth and development, as well as tumorigenesis and progression.[35] In recent years, several Chinese scholars have discovered a novel lncRNA, termed Lnc-CTSLP4, that may play a pivotal role in EMT and tumor budding.[36] When cells were transfected with a vector overexpressing this lncRNA, they exhibited significantly reduced invasiveness compared to control cells.