TGFB1 and hepatocellular carcinoma: MiR‐98 mimics notably elevate the levels of IL‐1β and TNF‐α in TAM under hepatocellular carcinoma conditions, but significantly lower IL‐10 and TGF‐β, meaning that M2 turns into M1, thus repressing EMT, invasion, and migration of SMMC7721 and HepG2 cells.88