Figure 5.

Evidence of the gut microbiota enriched in GI cancer playing a crucial role in carcinogenesis. Circos plots illustrating the correlation of bacteria with tumorigenesis in GI cancer. The red ribbons represent the harmful effects of bacteria on GI cancer development. The blue ribbons represent the beneficial effects of bacteria on GI cancer development. The causality of the microbiota in GI cancer has not yet been fully elucidated. Different taxa are divided into six groups and colored by their phylum. Numbers indicate the references that highlight these relationships.