STAT3 and lip and oral cavity carcinoma: Other studies reporting the relevance of Fusobacterium nucleatum in oral cancer by Binder-Gallimidi showed coinfection of Fusobacterium nucleatum with porphyromonas gingivalis was found to promote oral cancer by regulating the TLR2-OL6-STAT3 axis in a chemically induced tongue cancer mouse model [51,53].