In this video, Aaron Mansfield, MD, discusses a mesothelioma clinical trial currently available across the United States and in Canada using Keytruda (pembrolizumab) with or without anetumab ravtansine in patients with pleural mesothelioma with a mesothelin expression.
Anetumab ravtansine is an antibody-drug conjugate which works against the target molecule mesothelin. Mesothelioma cancers typically display a high expression of mesothelin. (We have written about this agent in the past in this blog post.) In this study, scientists combine Keytruda (pembrolizumab) with anetumab ravtansine.
Keytruda is a checkpoint inhibitor that blocks a protein called PD-1. The PD-1 protein is present on the surface of immune cells called T-cells. Consequently, Keytruda prevents PD-1 from inhibiting the immune response, and effectively takes the brakes off the immune system thereby allowing the T-cells to recognize the cancer cells and attack them.
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MesoTV is the Mesothelioma Applied Research Foundation’s recorded video series covering pertinent conversations impacting the mesothelioma community. You can learn more at curemeso.org/mesotv.