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. 2022 Dec 16;12(1):2158006. doi: 10.1080/2162402X.2022.2158006

Figure 6.

Figure 6.

Abrogation of ADAM12 sensitizes T11 tumors to anti-PD1/anti-CTLA4 therapy. (a) Diagram of the treatment. BALB/c mice were orthotopically injected with A12-KO or control T11 cells (2x104 cells/per injection). When tumor sizes reached ~10-20 mm2, mice were randomized and injected intraperitoneally with anti-PD1/anti-CTLA4 antibodies or with isotope control antibodies bi-weekly or remained untreated. (b) The effect of anti-PD1/anti-CTLA4 antibodies on T11 tumor growth. (c) The effect of isotope control antibodies on the growth of A12-KO (g1) tumors. (d) Tumor growth rates and progression free survival of A12-KO (g1) tumors treated with anti-PD1/anti-CTLA4 antibodies versus untreated tumors. (e) Tumor growth rates and progression free survival of A12-KO (g2) tumors treated with anti-PD1/anti-CTLA4 antibodies versus untreated tumors. In d and e, progression was defined as a 20% increase in tumor diameter, or 1.44-fold increase in tumor area.