PLOD1 and cancer: We have also experimentally tested GIs between MEMO1 and several other iron-related genes detected in our in silico analyses (Figure 2A) and chosen for their key role in the regulation of iron homeostasis in the cell (ACO1), iron transport and processing in mitochondria (SLC25A28 and HSPA9), or a direct link between the known MEMO1 function in modulating cancer cell motility and iron (PLOD1).