Enrichment of Oral-Derived Bacteria in Inflamed Colorectal Tumors and Distinct Associations of Fusobacterium in the Mesenchymal Subtype

Across consensus molecular subtypes (CMSs), integration of Fusobacterium animalis (Fa) presence and tumor expression reveals that Fa has the most significant associations in mesenchymal CMS4 tumors despite a lower prevalence than in immune CMS1.