Fig. 2From: Emerging role of human microbiome in cancer development and response to therapy: special focus on intestinal microfloraThe underlying mechanisms behind the role of gut microbiota in preventing or facilitating tumor progress. Non-toxigenic Bacteroides fragilis (NTBF), Polysaccharide A (PSA), Short-chain fatty acids (SCFA), Serum amyloid A (SAA), Segmented filamentous bacteria (SFB), Cytotoxin-associated gene A (CagA)Back to article page