Regeneron (REGN) First Clinical Data for REGN5458 (BCMAxCD3) Show Positive Preliminary Results in Multiple Myeloma

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First Clinical Data for REGN5458 (BCMAxCD3) Show Positive Preliminary Results in Multiple Myeloma

December 8, 2019 9:00 AM EST

TARRYTOWN, N.Y., Dec. 8, 2019 /PRNewswire/ -- Regeneron Pharmaceuticals, Inc. (NASDAQ: REGN) today announced initial clinical data for REGN5458, a BCMAxCD3 bispecific antibody, in patients with relapsed or refractory (R/R) multiple myeloma. BCMA (B-cell maturation antigen) is a protein that is typically over-expressed on multiple myeloma cells. REGN5458 is designed to bind to BCMA on multiple myeloma cells and the CD3 receptor on T-cells, bridging... More