LETM2 and neoplasm: The corresponding gene expression results of qRT–PCR also corroborated the WB findings, as indicated in Figure 3C. Moreover, IHC staining in specimens of 60 PDAC patients enrolled in our study indicated that LETM2 expression was significantly elevated in tumor tissue in comparison with the matched non-tumor tissue (n = 60, p < 0.001; Figure 3D,E).