The network fingerprint result suggests that this obesity-related gene network is highly associated with cGMP-PKG signaling, Regulation of lipolysis in adipocytes, AMPK signaling, cAMP signaling, Adipocytokine signaling, Insulin signaling, PPAR signaling pathway, etc. Next, we analyzed the neonatal sepsis network with this parameter setting and we found it is highly associated with TLR signaling, Osteoclast differentiation, B cell receptor signaling, NF-kappa B signaling, HIF-1 signaling, and RIG-I-like receptor signaling. The gene discussed is INS; the disease is obesity due to melanocortin 4 receptor deficiency.