Brentuximab Vedotin News and Research

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Phase III trial of brentuximab vedotin for post-transplant Hodgkin lymphoma initiated

Seattle Genetics, Inc., Takeda Pharmaceutical Company Limited and its wholly owned subsidiary Millennium: The Takeda Oncology Company today announced the initiation of a phase III clinical trial of brentuximab vedotin (SGN-35) for post-transplant Hodgkin lymphoma patients. Brentuximab vedotin is an antibody-drug conjugate (ADC) targeted to CD30, which is expressed on malignant Hodgkin lymphoma cells.

8 Apr 2010

USPTO issues patent related to Seattle Genetics' ADC technology

Seattle Genetics, Inc. announced today that the U.S. Patent and Trademark Office has issued a patent related to its antibody-drug conjugate (ADC) technology. U.S. Patent No. 7,659,241 covers cleavable linkers and potent auristatin drug payloads used in certain of Seattle Genetics’ ADC programs, most notably brentuximab vedotin (SGN-35), as well as many ADC programs in development by its collaborators.

11 Mar 2010

Seattle Genetics generates $110M through ADC technology license agreements

Seattle Genetics, Inc. announced today that it has achieved a milestone under its antibody-drug conjugate (ADC) collaboration with Genentech, Inc., a wholly owned member of the Roche Group.

3 Mar 2010

Brentuximab vedotin-chemotherapy combination clinical trial for Hodgkin lymphoma announced

Seattle Genetics, Inc. and Millennium Pharmaceuticals, Inc.: The Takeda Oncology Company today announced that they have initiated a phase I clinical trial of brentuximab vedotin (SGN-35) in combination with chemotherapy for the treatment of newly diagnosed Hodgkin lymphoma patients. Brentuximab vedotin is an antibody-drug conjugate (ADC) that is also in single-agent clinical trials, including a pivotal trial for relapsed and refractory Hodgkin lymphoma and a phase II trial for systemic anaplastic large cell lymphoma.

4 Feb 2010

Seattle Genetics and GSK sign ADC collaboration agreement

Seattle Genetics, Inc., announced today that it has entered into a collaboration agreement with GlaxoSmithKline (GSK) under which GSK will pay an upfront fee of $12 million for rights to utilize Seattle Genetics’ antibody-drug conjugate (ADC) technology with multiple antigens to be named by GSK.

21 Dec 2009

Seattle Genetics announces collaboration to globally develop and commercialize brentuximab vedotin

Seattle Genetics, Inc. and Millennium: The Takeda Oncology Company with its parent company Takeda Pharmaceutical Company Limited today jointly announced that Seattle Genetics and Millennium have entered into an agreement to globally develop and commercialize brentuximab vedotin (SGN-35).

15 Dec 2009

Genentech terminates dacetuzumab collaboration agreement with Seattle Genetics

Seattle Genetics, Inc. today reported that it has been notified by Genentech, a wholly owned member of the Roche Group, that Genentech has elected to terminate the companies’ collaboration agreement for dacetuzumab (SGN-40). Dacetuzumab is a monoclonal antibody targeting CD40 that has been investigated in clinical trials for non-Hodgkin lymphoma and multiple myeloma.

11 Dec 2009

Data from two phase Ib clinical trials of dacetuzumab for DLBCL reported

Seattle Genetics, Inc. today reported data from two phase Ib clinical trials of dacetuzumab, one in combination with Rituxan® (rituximab) and Gemzar® (gemcitabine) for diffuse large B-cell lymphoma (DLBCL), and the other in combination with Revlimid® (lenalidomide) for multiple myeloma.

8 Dec 2009

Encouraging data from Seattle Genetics' phase I trial of brentuximab vedotin

Seattle Genetics, Inc. today reported data from a phase I weekly-dosing clinical trial of brentuximab vedotin (SGN-35), an antibody-drug conjugate (ADC), including multiple complete and partial remissions in patients with relapsed or refractory Hodgkin lymphoma or systemic anaplastic large cell lymphoma (ALCL).

7 Dec 2009

Data from brentuximab vedotin and dacetuzumab programs to be presented by Seattle Genetics

Seattle Genetics, Inc. today announced that data from its brentuximab vedotin (SGN-35) and dacetuzumab (SGN-40) programs will be reported at the upcoming 51st American Society of Hematology (ASH) 2009 Meeting and Exposition being held December 5-8, 2009 in New Orleans, Louisiana.

2 Dec 2009

Seattle Genetics and Agensys expand ADC collaboration

Seattle Genetics, Inc. (Nasdaq: SGEN) and Agensys, Inc., an affiliate of Astellas, announced today an expansion of the companies’ antibody-drug conjugate (ADC) collaboration. Under the amended agreement, Agensys will pay a $12 million fee for exclusive rights to ADC licenses against additional antigen targets. Seattle Genetics also receives an option to co-develop another ADC at the time of investigational new drug (IND) submission.

24 Nov 2009

Seattle Genetics commences phase I clinical trial of SGN-75 ADC for metastatic renal cell carcinoma

Seattle Genetics, Inc. today announced that it has initiated a phase I clinical trial of SGN-75 for metastatic renal cell carcinoma and relapsed and refractory non-Hodgkin lymphoma. SGN-75 is an antibody-drug conjugate (ADC) targeting CD70 that utilizes the company’s proprietary technology.

16 Nov 2009

Seattle Genetics reports its third-quarter financial results

Seattle Genetics, Inc. today reported financial results for the third quarter and nine months ended September 30, 2009. The company also highlighted recent product development progress.

24 Oct 2009

Seattle Genetics discontinues its SeaGen MARINER clinical trial for large B-cell lymphoma

Seattle Genetics, Inc. announced today that it has discontinued the SeaGen MARINER clinical trial based on a determination that the trial would be unlikely to meet its primary endpoint of superior complete response rate in the dacetuzumab combination arm as compared to the placebo combination arm.

5 Oct 2009

SEA technology to increase potency of monoclonal antibodies

Seattle Genetics, Inc. announced today the introduction of its sugar engineered antibody (SEA) technology, a novel approach to increasing the potency of monoclonal antibodies through enhanced effector function. The technology will be presented today by Dennis Benjamin, Ph.D., Senior Director, Chemistry, during the Americas Antibody Congress being held in Washington, DC.

23 Sep 2009

Bayer submits an IND for its MN-IC antibody-drug conjugate to the FDA

Seattle Genetics, Inc. (Nasdaq: SGEN) announced today that it has achieved a milestone under its antibody-drug conjugate (ADC) collaboration with Bayer Schering Pharma AG, Germany. The milestone was triggered by Bayer’s submission of an Investigational New Drug (IND) application with the U.S. Food and Drug Administration (FDA) for MN-IC, an ADC for solid tumors.

9 Sep 2009

Seattle Genetics completes enrollment of its pivotal clinical trial of brentuximab vedotin

Seattle Genetics, Inc. today announced that it has completed enrollment of its pivotal clinical trial of brentuximab vedotin (SGN-35) for relapsed and refractory Hodgkin lymphoma. Brentuximab vedotin is an antibody-drug conjugate (ADC) targeted to CD30 utilizing the company’s proprietary ADC technology.

25 Aug 2009

Seattle Genetics reaches milestone under collaboration agreement with MedImmune

Seattle Genetics, Inc. (NASDAQ:SGEN), announced today that it has achieved a milestone under its antibody-drug conjugate (ADC) collaboration agreement with MedImmune, LLC, a wholly owned subsidiary of AstraZeneca. The milestone was triggered by MedImmune’s initiation of a phase I clinical trial of MEDI-547, its anti-EphA2 ADC for solid tumors.

11 Aug 2009

Seattle Genetics starts Brentuximab Vedotin retreatment trial

Seattle Genetics, Inc. has announced that it has initiated a phase II clinical trial of brentuximab vedotin (SGN-35), an antibody-drug conjugate (ADC), for the retreatment of patients with Hodgkin lymphoma and systemic anaplastic large cell lymphoma (ALCL).

27 Jul 2009