In this study (Vаezijоze 2025), the аuthоrs investigаted the effect оf microbes on GI tissue gene expression. They fed specific strains of bacteria to lab animals. The figure below summarizes the work in two sets of panels: in set A, the authors measured changes in gene expression of 6 satiety genes, comparing two bacteria (B.th and B.f) versus controls. The MOI here is not important to this question, it's just about dosage. The panels in set B are similar to A, except this time they are looking at actual protein concentrations, not just gene expression. Based on these data, which of the following best summarizes the work below?