Fusobacterium nucleatum-induced imbalance in microbiome-derived butyric acid levels promotes the occurrence and development of colorectal cancer

Figure 1 Abundance of Fusobacteriumnucleatum is significantly increased in colorectal cancer tissues. A: 16S rDNA sequencing results of clinical tissue samples (A: Normal tissue; B: Colorectal cancer tissue; C: Paracancerous tissue); B: Fluorescence in situ hybridization results showed that the abundance of Fusobacterium nucleium in colorectal cancer tissue was significantly higher than that in normal colorectal tissue.