LIF and neoplasm: The results showed that the expression of SH2D2A and GATA2 were upregulated (P = .0067 and P = .6021, respectively), while CXCL8, LIF, and VASH2 were downregulated in IVL tumor samples compared to nontumor tissue (P = .9281, P = .5406 and P = .0625, respectively) (Figure 7).