RENBP and staphylococcus aureus infection: The ECM–receptor interaction as well as the cysteine and methionine metabolism pathways were upregulated when follicles changed from H to A. In contrast, complement and coagulation cascades, AGE–RAGE signaling pathway in diabetic complications, influenza A, fluid shear stress and atherosclerosis, Staphylococcus aureus infection, and proteasome were downregulated in H compared with SA.