Correction: IDO Is a Nodal Pathogenic Driver of Lung Cancer and Metastasis Development

In this article Cancer Discovery 2012;2:722–35, which was published in the August 2012 issue of Cancer Discovery (1), there is an error in the first sentence of the abstract. The correct sentence is: “Indoleamine 2,3-dioxygenase (IDO) enzyme inhibitors have entered clinical trials for cancer treatment based on preclinical studies indicating that they can defeat immune escape and broadly enhance other therapeutic modalities.” The publisher regrets this error.