Baran D. Sumer

Abstract Tumor-targeting cytokines have emerged as a promising strategy for cancer immunotherapy, although their mechanisms of action often remain complex. In this study, we develop an approach by combining tumor-targeted IL-10 (CmAb-(IL10)2) with IL-2 (CmAb-IL2) to enhance antitumor immunity while minimizing immune-related adverse events (irAEs).

Abstract Extracellular pH impacts many molecular, cellular and physiological processes, and hence is tightly regulated. Yet, in tumours, dysregulated cancer cell metabolism and poor vascular perfusion cause the tumour microenvironment to become acidic. Here by leveraging fluorescent pH nanoprobes with a transistor-like activation profile at a pH of 5.3, we show that, in cancer cells, hydronium ions are excreted into a small extracellular region.