Aaron P Rapoport, Edward A Stadtmauer, Gwendolyn K Binder-Scholl, Olga Goloubeva, Dan T Vogl, Simon F Lacey, Ashraf Z Badros, Alfred Garfall, Brendan Weiss, Jeffrey Finklestein, Irina Kulikovskaya, Sanjoy K Sinha, Shari Kronsberg, Minnal Gupta, Sarah Bond, Luca Melchiori, Joanna E Brewer, Alan D Bennett, Andrew B Gerry, Nicholas J Pumphrey, Daniel Williams, Helen K Tayton-Martin, Lilliam Ribeiro, Tom Holdich, Saul Yanovich, Nancy Hardy, Jean Yared, Naseem Kerr, Sunita Philip, Sandra Westphal, Don L Siegel, Bruce L Levine, Bent K Jakobsen, Michael Kalos, Carl H June
Despite recent therapeutic advances, multiple myeloma (MM) remains largely incurable. Here we report results of a phase I/II trial to evaluate the safety and activity of autologous T cells engineered to express an affinity-enhanced T cell receptor (TCR) recognizing a naturally processed peptide shared by the cancer-testis antigens NY-ESO-1 and LAGE-1. Twenty patients with antigen-positive MM received an average 2.4 × 10(9) engineered T cells 2 d after autologous stem cell transplant. Infusions were well tolerated without clinically apparent cytokine-release syndrome, despite high IL-6 levels...
August 2015: Nature Medicine