The U.S. FDA cleared teclistamab from Janssen Pharmaceutical Cos. as the first bispecific antibody for treating patients with relapsed or refractory multiple myeloma (MM), joining other BCMA-targeted drugs, including an antibody-drug conjugate and CAR T therapies.
Abpro Corp. has entered into a strategic partnership with Celltrion Holdings Co. Ltd. for ABP-102, a bispecific antibody therapy for patients with HER2+ cancer, including breast, gastric and pancreatic cancers.
Invenra Inc. has announced preclinical data supporting the ongoing development of INV-322, a Sniper bispecific antibody co-targeting CTLA-4 and CD25 for cancer developed using Invenra's B-Body Platform.
Lamkap Bio Alpha AG's κλ bispecific antibodies include a κ light chain recognizing one target and a λ light chain recognizing a second target. The company has presented data showing the benefit of combining a bispecific antibody targeting CEA (CEACAM5) on tumor cells and CD3 on T cells, NILK-2301, and a bispecific antibody targeting CEA on tumor cells and CD28 on T cells, NILK-3301.
With only three bispecific antibodies on the market, potential for the technology remains largely untapped. Johnson & Johnson’s Janssen Biotech Inc. is trying to change that. In a new deal with U.K.-based F-star Therapeutics Inc., it’s seeking develop a new generation of bispecifics for undisclosed targets.
A team led by researchers at Johns Hopkins University School of Medicine has developed bispecific antibodies that were able to target tumors driven by mutations in the tumor suppressor TP53 and the oncogene RAS, as well as subsets of T cells in T-cell malignancies.
HONG KONG – Xuanzhu Biopharmaceutical Co. Ltd., a subsidiary of Beijing-based Sihuan Pharmaceutical Holdings Group Ltd., has acquired antibody technology firm Beijing Combio Pharmaceutical for an undisclosed amount.
HONG KONG - Xuanzhu Biopharmaceutical Co. Ltd., a subsidiary of Beijing-based Sihuan Pharmaceutical Holdings Group Ltd., has acquired antibody technology firm Beijing Combio Pharmaceutical for an undisclosed amount.
DUBLIN – Affimed NV has found another taker for its tetravalent bispecific antibody-based innate cell engager (ICE) platform. Roivant Sciences GmbH is putting down $40 million in cash, plus another $20 million of its own stock, as part of a multiprogram alliance involving AFM-32 plus additional molecules directed at targets not currently addressed by Affimed’s pipeline. Some $2 billion in development, regulatory and commercial milestones are also attached to the deal.
Bispecific: It might sound to some like a self-contained contradiction, as in “doubly singular” or “twice particular.” But if the word “specific” is taken in its primary meaning as “clearly defined or identified,” then the matter becomes clear – and, in the case of bispecific antibodies, it’s becoming clearer by the year.