Merck and NanoString to Develop Assay for Keytruda

Merck and NanoString Technologies, Inc. entered a clinical research collaboration to develop an assay to optimize immune-related gene expression signatures and evaluate the potential to predict benefit from Merck’s anti-PD-1 therapy, KEYTRUDA (pembrolizumab), in multiple tumor types. The collaboration will utilize NanoString’s nCounter Analysis System to optimize gene expression signatures as part of the clinical development program for KEYTRUDA.

“Our commitment to advancing the science of immuno-oncology includes pursuing cutting-edge RNA and DNA approaches to identify a range of biomarkers, such as immune-related gene expression signatures, that in addition to PD-L1 expression, may help to identify patients who may be more likely to experience improved benefit with KEYTRUDA,” said Dr. Eric Rubin, vice president and therapeutic area head, oncology early-stage development, Merck Research Laboratories. “Our collaboration with NanoString Technologies is an important advancement for our early-stage, immuno-oncology development program.”

“We are excited to work with Merck to help direct treatment with KEYTRUDA,” said Brad Gray, president and chief executive officer of NanoString Technologies. “New approaches in immuno-oncology, like KEYTRUDA, have the potential to transform cancer care across many different tumor types. With our nCounter technology and in vitro diagnostic capability, NanoString is ideally positioned to address the critical challenge of matching patients to powerful new therapies.”