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. 2022 Sep 12;13:997482. doi: 10.3389/fimmu.2022.997482

Figure 6.

Figure 6

CD4-IL15/IL15sushi CAR T cells led to clinical improvements in Patient 3, diagnosed with mesenteric lymphoma, by PET-CT. (A, C, E, G) PET-CT before CD4-IL15/IL15sushi CAR T cell therapy show significant FDG uptake in mesenteric lymph nodes (circled). The larger retroperitoneal and mesenteric lymphadenopathy measure 2.4*1.7 cm, with the SUVmax of 2.1-5.2 (B, D, F, H) PET-CT 11 weeks after therapy showed reduction of mesenteric lymph node size and FDG avidity. The proto-enlarged lymph node lesions were significantly reduced or absent from before, with SUVmax of 0.9.