Tumor cell metabolism is characterized by abundant
glucose consumption and aerobic glycolysis. And
pyruvate kinase M2 (PKM2) plays a decisive role in glycolysis, significantly contributing to the Warburg effect,
tumor growth, angiogenesis, cell division,
metastasis and apoptosis. To date, researchers have unraveled the potential of
pyruvate kinase M2 as an antitumor target, which suggests a new orientation for oncotherapy. Herein, we focus on the role of
pyruvate kinase M2 in
tumor cell development and its function as a potential new therapeutic target for
tumor treatment. Besides, research actuality on
pyruvate kinase M2-dependent glycometabolism and signaling pathway in
tumors is also summarized, providing valuable suggestions for further study in this field.