“…Li et.al found SE-TM4SF1-AS1 was negatively related with immune cell infiltration and was responsible for T cell-mediated immune response in STAD [ 15 ]. Meanwhile, our latest study demonstrated that SE-PRR7-AS1 expression was inversely connected with tumor-infiltrating immune cells and had a better predictive value for immunotherapy efficacy compared to other biomarkers [ 46 ]. All of these researches indicated some SE-lncRNAs could be related with an immunosuppressive microenvironment.…”