Nature CommunicationsOral delivery of enterocyte-mimetic butyrate-loaded nanoparticles repairs the gut barrier and inhibits growth of digestive system tumorsGuocheng XieZhenzhen FuYifan ZhangZiqiang XuKaikai XueHuijuan DaiFeng WuSisi LinJinyao Liu2026-05-09Full textDOI https://doi.org/10.1038/s41467-026-72843-5