RAB42 and neoplasm: The gene set variation analysis (GSVA) results showed that RAB42 overexpression is significantly correlated with that of principal genes associated with cellular apoptosis, DNA repair, DNA replication, extracellular matrix proteins (ECM), epithelial-mesenchymal transition (EMT), G2/M checkpoint, tumor-inflammation, and tumor-proliferation in LIHC (Figures 7E–L).