NFKB1 and Floating-Harbor syndrome: And the mRNA expression levels of Lipopolysaccharide Binding Protein (LBP), TLR4, MyD88, and NF-κB were significantly higher in the FLHS model group compared with the normal control group (p < 0.05), and after the intervention of adding taurine, the mRNA expression level of LBP showed a decreasing trend but no statistical difference was observed (p > 0.05).