IFNGR2 and diffuse large B-cell lymphoma: The results of correlation analysis based on bulk RNA sequencing data of DLBCL showed that LGALS9 was positively correlated with IFNG (r = 0.23, p < 0.01) and IFNGR2 (r = 0.2, p < 0.01) instead of IFNGR1 (r = 0.05, p = 0.06) (Fig. 9e).