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. 2024 Jul 9;13(1):2373519. doi: 10.1080/2162402X.2024.2373519

Figure 2.

Figure 2.

Tumor-derived fragments can be frozen and thawed showing comparable results with freshly excised fragments.

a) Scheme of the experiments including the freezing and thawing procedure. b and c) Comparative results following anti-PD-1 plus anti-CD137 stimulation of the fresh and frozen/thawed fragments. d) Flow cytometry results similar to Figure 1 comparing the frozen/thawed MC38-derived samples with those freshly excised. MDTFs: mouse-derived tumor fragments.