Figure 5.
H. pylori IgG antibody titer and flaA abundance were associated with TLR5 genotype. (A) Figure illustrates the mean of H. pylori IgG titer stratified based on the presence of TLR5 rs5744174 genotype. Samples tested n = 100, 60 were GC and 40 AAG. IgG anti-H. pylori titer showed a slight tendency to increase in the genotype T/T, and in particular in the GC group of patients. (B) The mean of flagellin A abundance in H. pylori strain isolates is lower in the isolates of patients carrying the TLR5 rs5744174 genotype T/T.