Atreca Inc. and Xencor Inc. have mutually selected the first program from their strategic collaboration combining an Atreca-discovered antibody with Xencor's Xmab bispecific Fc domain and a cytotoxic T-cell binding domain (CD3).
Zenas Biopharma LLC in-licensed the global right to develop, manufacture, and commercialize the antibody obexelimab from Xencor Inc. to treat autoimmune diseases in a deal worth up to $480 million. Under the agreement, Monrovia, Calif.-based Xencor gained the rights to acquire additional shares in U.S. and China-based Zenas, which will bring its total equity up to 15%.
Xencor Inc. and Janssen Biotech Inc., already partners on the development of bispecific antibodies against CD28 for prostate cancer, have reached a second agreement licensing to Janssen exclusive development and commercialization rights to Xencor's phase I bispecific antibody, plamotamab, for the treatment of B-cell malignancies, both as a monotherapy and in combination regimens.
Zenas Biopharma LLC launched on March 23 as a U.S. funded cross-border biotech company targeting autoimmune diseases in China. The company, headquartered in Miromar Lakes, Fla., is founded and funded by Tellus Bioventures LLC and Fairmount Funds Management LLC.
Zenas Biopharma LLC launched on March 23 as a U.S. funded cross-border biotech company targeting autoimmune diseases in China. The company, headquartered in Miromar Lakes, Fla., is founded and funded by Tellus Bioventures LLC and Fairmount Funds Management LLC.
The always-busy American Society of Hematology meeting in December promises to include some especially intriguing datasets from the bispecific antibody space, as multiple players are likely to unveil findings related to their CD20xCD3 prospects.
Although investors’ enthusiasm has cooled toward the biopharma sector, particularly large cap companies, over the past couple of months, they haven’t neglected it entirely and have been willing to reward those companies reporting positive news about their pipeline progress. As a result, a number of companies returned significant gains in their share valuations in August, contributing to the BioWorld Drug Developers index pushing more than 4% higher in the period and up 6% year-to-date.
LONDON – Morphosys AG finally has some heft to put behind its U.S. commercialization ambitions following FDA approval for its long-nurtured anti-CD19 antibody, Monjuvi (tafasitamab-cxix) in relapsed or refractory diffuse large B-cell lymphoma (r/rDLBCL).
Blincyto (blinatumomab, Amgen Inc.), the first FDA-approved bispecific antibody, gained regulatory approval in 2014, but the intervening years have been fairly bleak for bispecific antibodies as companies worked through technical challenges.
Aimmune Therapeutics Inc. wasted no time moving ahead after last week’s FDA approval of Palforzia for peanut allergy as the Brisbane, Calif.-based company obtained an exclusive worldwide license to develop and commercialize Xencor Inc.’s humanized monoclonal antibody, XmAb-7195, for treating allergic asthma.