This study conducted non-targeted metabolomic analysis on rumen fluid from 24 dairy cows fed with M12 additive, aiming to comprehensively profile changes in endogenous metabolites and elucidate the mechanism by which M12 modulates rumen function.
Fecal microbiota transplantation (FMT) represents a potential strategy to overcome resistance to immune checkpoint inhibitors in patients with refractory melanoma; however, the role of FMT in first-line treatment settings has not been evaluated. We conducted a multicenter phase I trial combining ...