FBP1 and neoplasm: The results showed that FBP1 knockdown reduced the tumor cell viability (Figures 2a and b, CNE2-NC versus siFBP1-1#, P<0.01; CNE2-NC versus siFBP1-2#, P<0.0001; 5-8F-NC versus siFBP1-1#, p<0.01; 5-8F-NC versus siFBP1-2#, P<0.001).