Article
Sucralose Consumption Ablates Cancer Immunotherapy Response through Microbiome Disruption
30 Jul 2025
Abstract excerpt
Gut microbiota composition is directly associated with response to immunotherapies in cancer. The impact of diet on the gut microbiota and downstream immune responses to cancer remains unclear. In this study, we show that consumption of a common nonnutritive sweetener, sucralose, modifies microbiome composition, restricts T-cell metabolism and function, and limits immunotherapy response in preclinical models of...
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