Oxford Biodynamics plc is launching its clinical assay Episwitch CIRT in the U.S. following clinical validation that demonstrated the 3D genomic eight biomarker panel can predict a cancer patient’s response to immune checkpoint inhibitor (ICI) therapy at up to 93% sensitivity, 82% specificity and 85% accuracy. ICIs are currently used against more than 15 types of cancer but less than one in three patients show any benefit from the treatment.