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. 2023 Feb 26;114(5):1859–1870. doi: 10.1111/cas.15756

FIGURE 6.

FIGURE 6

CTLA‐4 blockade without ADCC activity augments the proliferation and CTLA‐4‐independent immunosuppressive functions of Treg cells by enhancing CD28 costimulatory signaling pathways in Treg cells, leading to insufficient tumor regression. This figure was created using BioRender.com.