Gut microbiota-derived propionate reduces cancer cell proliferation in the liver

We show for the first time that the fermentation of nutrients such as ITF into propionate can counteract malignant cell proliferation in the liver tissue. Our results support the interest of FFA2 activation as a new strategy for cancer therapeutics. This study highlights the importance of research focusing on gut microbes-host interactions for managing systemic and severe diseases such as leukaemia.