CPA3 and cancer: We have identified many differentially abundant proteins already identified as having a role in cancer, such as the earlier discussed proteins IFIT1, FASTKD2, PIP4K2B, ARID1B and SLC25A33 (more abundant in TR) or CALD1, CPA3, B3GALT5, CD177 and RIPK1 (more abundant in NR).