CXCL8 and cardiac hypertrophy: Using IPA analysis, our results have identified 11 new signaling pathways including cardiac hypertrophy signaling (Enhanced), TREM-1 signaling, production of nitric oxide and reactive oxygen species in macrophages, IL-15 signaling, IL-8 signaling, colorectal cancer metastasis signaling, role of pattern recognition receptors in recognition of bacteria and viruses, neuroinflammation signaling pathway, B cell receptor signaling, Toll-like receptor signaling, and inflammasome pathway.