Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Hydronium ions bordering cancer cells are highly concentrated into a small extracellular region, and in tumour tissue such severely polarized acidity correlates with the expression of monocarboxylate transporters and with the exclusion of cytotoxic T cells.
The intravenous injection of neutrophils bearing discoidal polymer microscale ‘patches’ on their surfaces reduces tumour burden in mice owing to the patch-induced polarization of the neutrophils towards an antitumour phenotype.
A machine-learning model trained on interactions between oral drugs and intestinal drug transporters obtained by modulating their expression in intact porcine tissue can be used to predict drug–transporter and drug–drug interactions.
The off-tumour toxicity of a supramolecular bispecific T cell engager can be halted by disengaging T cells from the tumour cells via the disassembly of the supramolecular aggregate through the infusion of the small-molecule drug amantadine.
The delivery of mRNAs into neurons at inflammatory sites in vivo can be enhanced by engineering leucocytes to produce extracellular vesicles incorporating mRNA-packaging retrovirus-like capsids.