TNF and enteritis: Transcriptomic techniques have been employed to investigate the differential expression of soybean meal-induced enteritis (SBMIE) and affect its immune system-related pathways including cytokine-cytokine receptor interactions, intestinal immune network for immunoglobulin A (IgA) production, nuclear factor NF-κB signaling pathway, Jak (Janus kinase)-STAT (Signal transducers and activators of transcription) signaling pathway, T-cell receptor signaling pathway and tumor necrosis factor (TNF) signaling pathway, which play key roles in responding to soybean meal stress in fish (10, 11).