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.
BEIJING – Chinese startup Biotheus Inc., of Zhuhai, Guangdong, has its sights fixed on bispecific and multitarget antibodies to maximize drug efficacy. A biotech innovator based in the south of China, it gained support from local authorities that aim to create another biotech hub in the country.
Merus N.V.'s second-quarter earnings report included an important update on phase I MCLA-117, which Jefferies analyst Maury Raycroft said could be a best-in-class "game-changer" for the treatment of acute myeloid leukemia (AML) – a candidate that "alone is a reason to own the stock," in his view.
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