UK biotech Oxford BioDynamics has presented data showing that the company’s blood test can predict patient response to treatment with immune checkpoint inhibitors anti-PD-1 and anti-PD-L1.
At the ASH Summit on Emerging Immunotherapies for Hematologic Diseases, the company presented data on prognostic blood-based stratifications of patients with a common type of Non-Hodgkin lymphoma. Oxford BioDynamics’ proprietary platform EpiSwitch identifies epigenetic biomarkers that can establish which patients will not benefit from anti-PD-1 or anti-PD-L1 monotherapy. Based on further analysis of more than 126 patients, this validation study demonstrated 94% accuracy in predicting response to the anti-PD-L1 treatment.