Gut microbiota composition is directly associated with response to immunotherapies in cancer. How the diet impacts the gut microbiota and downstream immune responses to cancer remains unclear. Here, we show that consumption of a common non-nutritive sweetener, sucralose, modifies microbiome composition, restricts T cell metabolism and function, and limits immunotherapy response in preclinical models of… Continue reading #Sucralose consumption ablates #cancer immunotherapy response through #microbiome disruption
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