PROS1 and cancer: Metabolic reprogramming:  The cancer group exhibited enrichment in pathways   associated with cellular antigens, steroid biosynthesis,   ubiquitin system, transcription-related proteins, bile   secretion, and fatty acid elongation in mitochondria. On   the other hand, pathways related to bacterial motility   proteins, bacterial chemotaxis, flavone and flavonol   biosynthesis, apoptosis, and G protein-coupled receptors   showed a decrease in the cancer group.