To read the article/paper, place this URL link into your browser to visit BMC (biomedcentral.com), part of Springer Nature:
https://cancerandmetabolism.biomedcentral.com/articles/10.1186/s40170-016-0145-9
What is the Warburg effect?
An observation that tumors have a high rate of glycolysis (lactate production), in the presence of oxygen.