PTBP1 and gastric cancer: We also analyzed three additional datasets: (i) PRJEB39343, in which three RBPs (PTBP1, ESRP2, and MBNL1) were knocked down in gastric cancer cell lines [19], (ii) GSE136366, in which TDP43 was knocked down in HeLA cell lines [20], and (iii) GSE75491, in which RBM47 was knocked down in H358 cell lines [21].