NewslettersHepatic Cell News SUMOylated IL-33 in the Nucleus Stabilizes the Transcription Factor IRF1 in Hepatocellular Carcinoma Cells to Promote Immune Escape By Bob - March 17, 2023 0 Researchers explored its role in HCC and identified that a posttranslational modification altered its nuclear activity and promoted immune escape for HCC. [Science Signaling] Abstract