APOE and atherosclerosis: Furthermore, T. fuciformis significantly altered serum metabolite (including diethyl phthalate and succinate) levels, regulated the abundance of microbiota, such as Coriobacteriaceae_UCG-002 and Alistipes, and suppressed the inflammatory response to ameliorate atherosclerosis via the nuclear factor-kappa B (NF-κB)-mediated inflammatory response in HFD-induced ApoE−/− mice.