Fig. 1From: Synergetic regulation of cancer cells and exhausted T cells to fight cold tumors with a fluorinated EGCG-based nanocomplexPreparation and synergetic regulation mechanism of FEGCG/FPEI@siRNA NPs. FEGCG and FPEI were synthesized and reacted to get FEGCG/FPI@siTOX NPs via electrostatic, hydrogen-bond, and fluorine interactions. The strategy to fight “cold” tumors depends on the synergetic regulation of tumor cells and exhausted T cellsBack to article page