DEG-related pathways in the NEC + mAb group revealed upregulation of ileal inflammatory cytokine repressor genes Atf3 (Figure 5F), Fos (Figure 5G), and Jun (Figure 5H) compared to the NEC group (p = 2.48 × 10−48, 2.77 × 10−7, and 5.03 × 10−5, respectively) and negative regulation of TLR and the non-canonical NF-κB pathway in the NEC group. Here, FOS is linked to necrotizing enterocolitis.