Fig. 2
From: Metabolism of pancreatic cancer: paving the way to better anticancer strategies
Metabolic crosstalk within the microenvironment. There is extensive and heterogeneous metabolic crosstalk within pancreatic tumors. Pancreatic cancer cells can adopt relatively distinct metabolic patterns under different oxygen and nutrition conditions. Black arrows imply shift, positive regulation or fueling, whereas blunt ends indicate inhibition. Ala, alanine; HGF, hepatocyte growth factor