SRSF3 protein can be also dephosphorylated by PPM1G (also named PP2Cγ), a serine/threonine protein phosphatase, in hepatocellular carcinoma cells 32, although PPM1G-mediated dephosphorylation is involved in formation of the spliceosome 33. This evidence concerns the gene PPM1G and hepatocellular carcinoma.