Monoclonal Antibody News and Research

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Monoclonal antibodies (MAbs) are produced from a single B cell clone and can bind to a single type of antigen binding site. MAbs are homogenous antibodies that cannot form lattices with monomeric proteins as they can bind to only a single epitope on the antigen. Developed in the 1970s, MAbs can be produced against any given substance. Thus they can be used to detect and purify any substance of interest. This has made MAbs a powerful tool of molecular biology, biochemistry, and medicine.

Clivatuzumab tetraxetan shows promising results in patients with metastatic pancreatic cancer

Immunomedics, Inc., a biopharmaceutical company focused on developing monoclonal antibodies to treat cancer and other serious diseases, today announced that its proprietary antibody, clivatuzumab tetraxetan, labeled with yttrium-90 plus low-dose gemcitabine continues to produce promising efficacy results in patients with previously untreated, inoperable, locally advanced or metastatic pancreatic cancer.

7 Jun 2010

GSK submits BENLYSTA MAA for systemic lupus erythematosus

Human Genome Sciences, Inc. today announced that GlaxoSmithKline (GSK) has submitted a Marketing Authorization Application (MAA) to the European Medicines Agency (EMA) for approval to market BENLYSTA® (belimumab) for the treatment of systemic lupus erythematosus (SLE).

7 Jun 2010

Bevacizumab extends progression-free survival in women with advanced ovarian cancer

Newly reported results from a major clinical trial show that adding bevacizumab (Avastin) to standard frontline chemotherapy for women with advanced ovarian cancer and then continuing a maintenance dose of the drug afterwards significantly extends progression-free survival. Women receiving the new treatment regimen saw no worsening of their disease for 14.1 months, compared to 10.3 months for women receiving standard therapy.

7 Jun 2010

Ipilimumab extends survival of metastatic melanoma patients: Study

A therapy that multiplies the effect of a natural disease-fighting antibody has extended the lives of patients with metastatic melanoma in a large, international clinical trial. The study's researchers will report their findings simultaneously at the American Society of Clinical Oncology (ASCO) annual meeting in Chicago and in the New England Journal of Medicine.

7 Jun 2010

Phase 3 trial demonstrates superiority of Amgen's denosumab over Zometa in preventing SREs

Amgen today announced detailed results from a Phase 3, head-to-head trial which compared the efficacy and safety of denosumab versus Zometa® (zoledronic acid) in 1,901 patients with hormone-refractory prostate cancer and bone metastases. The study met its primary and secondary endpoints and demonstrated denosumab's superiority over Zometa in delaying or preventing skeletal related events (SREs).

7 Jun 2010

AVEO's initiation of SCH 900105 Phase 2 trial in non-small cell lung cancer triggers $8.5M milestone payment

AVEO Pharmaceuticals, Inc., a biopharmaceutical company focused on discovering, developing and commercializing cancer therapeutics, today announced that it has initiated a Phase 2 clinical trial evaluating SCH 900105 (also referred to as AV-299) for the treatment of non-small cell lung cancer. The initiation of this trial triggers an $8.5 million milestone payment by Merck to AVEO resulting from a 2007 agreement between AVEO and Schering-Plough (now Merck).

7 Jun 2010

Positive data on retreatment with brentuximab vedotin in Hodgkin lymphoma, ALCL presented at ASCO

Seattle Genetics, Inc. and Millennium: The Takeda Oncology Company, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited, today reported data on Hodgkin lymphoma and systemic anaplastic large cell lymphoma (ALCL) patients retreated with single-agent brentuximab vedotin (SGN-35). Preliminary data demonstrate that objective responses were achieved in seven out of 11 retreatment experiences and that brentuximab vedotin was well-tolerated in the retreatment setting.

7 Jun 2010

ZymoGenetics' IL-21 Phase 2 clinical trial in metastatic melanoma meets primary endpoint

ZymoGenetics, Inc. today announced positive results from a Phase 2 clinical trial in metastatic melanoma with recombinant Interleukin 21 (IL-21) as a single agent. The trial met the primary endpoint of efficacy, as measured by objective response rate or lack of early disease progression. Overall response rate was 23.1%, in evaluable patients, and median progression-free survival was 4.3 months. The results were presented at the American Society of Clinical Oncology meeting.

7 Jun 2010

Celldex Therapeutics reports mature data from CDX-011 Phase 1/2 study in advanced breast cancer

Celldex Therapeutics, Inc. today announced that mature results from a Phase 1/2 study evaluating CDX-011 in advanced stage breast cancer patients were presented at the 46th Annual Meeting of the American Society of Clinical Oncology (ASCO). CDX-011 is an experimental antibody-drug conjugate (ADC) directed against glycoprotein NMB (GPNMB) and linked to a potent cancer cell-killing drug, monomethyl-auristatin E (MMAE).

7 Jun 2010

Alder Biopharmaceuticals reports positive data from ALD518 Phase 2a clinical trial for NSCLC

Alder Biopharmaceuticals Inc. today announced that patients with late-stage non-small cell lung cancer (NSCLC) showed improvement in cancer-related anemia and symptoms of the disease in a Phase 2a clinical trial of ALD518, a monoclonal antibody directed against interleukin-6 (IL-6).

7 Jun 2010

Positive results from new analyses of denosumab Phase 3 trials

Amgen today announced positive results from several new analyses of two Phase 3 trials studying denosumab compared with Zometa® (zoledronic acid), the current standard of care, for the treatment of bone metastases in patients with advanced breast cancer ("136 study") and solid tumors or multiple myeloma ("244 study"). Results from these trials reinforce denosumab's consistent ability to delay the complications of bone metastases in patients with advanced cancer. These results are being presented during the 2010 American Society of Clinical Oncology Annual Meeting in Chicago.

5 Jun 2010

USC to present promising new findings in cancer research at 2010 ASCO

Faculty at the University of Southern California (USC) and USC Norris Comprehensive Cancer Center will present promising new findings in a number of cancer research areas at the 2010 American Society of Clinical Oncology (ASCO) annual meeting in Chicago from June 4-8.

5 Jun 2010

Amgen to present Phase 2 study data of AMG 479 in metastatic pancreatic cancer at 2010 ASCO

Amgen today announced results from a small, randomized, placebo-controlled Phase 2 study indicating that adding AMG 479 to gemcitabine improved overall survival at six months (primary endpoint) and progression-free survival in patients with metastatic pancreatic cancer. The study, which also included a separate arm of conatumumab plus gemcitabine, is being presented in a Poster Discussion at the 2010 American Society of Clinical Oncology (ASCO) Annual Meeting.

5 Jun 2010

Intellect Neurosciences receives USPTO Notice of Allowance for IN-N01 monoclonal antibody patent

Intellect Neurosciences, Inc. announced today that it has received a Notice of Allowance from the United States Patent and Trademark Office (USPTO) for a new patent related to the Company's humanized monoclonal antibody, IN-N01, being developed as a disease-modifying treatment for Alzheimer's disease and other related indications.

4 Jun 2010

Data on ImmunoCellular Therapeutics' ICT-107 for GBM to be presented at 46th ASCO

ImmunoCellular Therapeutics, Ltd. a biotechnology company focused on the development of novel immune-based cancer therapies, today announced that data from a recent clinical trial of ICT-107, the company's dendritic cell based cancer vaccine candidate for the treatment of glioblastoma multiforme (GBM), will be presented at the 46th Annual Meeting of the American Society of Clinical Oncology (ASCO) being held June 4-8 in Chicago.

2 Jun 2010

ZymoGenetics commences Phase 2B study of PEG-Interferon lambda in hepatitis C

ZymoGenetics, Inc. today announced the initiation of the second part of a Phase 2 clinical trial with PEG-Interferon lambda (IL-29) and ribavirin in treatment-naïve patients with chronic hepatitis C virus (HCV) infection. ZymoGenetics is developing the investigational compound PEG-Interferon lambda in collaboration with Bristol-Myers Squibb Company.

2 Jun 2010

Targeted monoclonal antibodies show promise for pancreatic and metastatic breast cancer

Early trials using targeted monoclonal antibodies in combination with existing therapies show promise in treating pancreatic cancer and metastatic breast cancer, according to research that will be presented by investigators from the University of Pennsylvania's Abramson Cancer Center at the 2010 meeting of the American Society of Clinical Oncology June 4 through 8.

2 Jun 2010

Hitachi Software, OriGene announce co-marketing agreement

Hitachi Software Engineering America, Ltd. and OriGene Technologies, Inc. today announced a co-marketing agreement to jointly promote OriGene's multiplex assays built on Luminex xMAP/Bio-Plex technology and Hitachi Software's MasterPlex software suite for analysis and reporting of multiplex assay data.

29 May 2010

Amorfix, Aragen Bioscience collaborate to develop high-affinity monoclonal antibodies against targets for cancer

Amorfix Life Sciences and Aragen Bioscience, Inc. announced today that they have entered into an agreement to develop high-affinity monoclonal antibodies against a number of targets for cancer. Using its proprietary ProMIS(TM) computational platform discovery technology, Amorfix has identified several disease specific epitopes ("DSEs") on misfolded Fas receptor. Aragen will use those DSEs to generate highly specific monoclonal antibodies ("mAbs").

28 May 2010

Progenics presents preclinical data on novel monoclonal antibodies against toxins produced by C. difficile

Progenics Pharmaceuticals, Inc. today announced the presentation of preclinical data on novel monoclonal antibodies against toxins produced by the bacterium Clostridium difficile (C. difficile). The monoclonal antibodies effectively neutralized the cell-killing activities of the toxins in vitro and significantly improved survival in a stringent animal model of C. difficile infection. C. difficile is the leading cause of hospital-acquired diarrhea in the United States and represents a growing global public health challenge.

28 May 2010

Monoclonal Antibody News and Research

Further Reading

Clivatuzumab tetraxetan shows promising results in patients with metastatic pancreatic cancer

GSK submits BENLYSTA MAA for systemic lupus erythematosus

Bevacizumab extends progression-free survival in women with advanced ovarian cancer

Ipilimumab extends survival of metastatic melanoma patients: Study

Phase 3 trial demonstrates superiority of Amgen's denosumab over Zometa in preventing SREs

AVEO's initiation of SCH 900105 Phase 2 trial in non-small cell lung cancer triggers $8.5M milestone payment

Positive data on retreatment with brentuximab vedotin in Hodgkin lymphoma, ALCL presented at ASCO

ZymoGenetics' IL-21 Phase 2 clinical trial in metastatic melanoma meets primary endpoint

Celldex Therapeutics reports mature data from CDX-011 Phase 1/2 study in advanced breast cancer

Alder Biopharmaceuticals reports positive data from ALD518 Phase 2a clinical trial for NSCLC

Positive results from new analyses of denosumab Phase 3 trials

USC to present promising new findings in cancer research at 2010 ASCO

Amgen to present Phase 2 study data of AMG 479 in metastatic pancreatic cancer at 2010 ASCO

Intellect Neurosciences receives USPTO Notice of Allowance for IN-N01 monoclonal antibody patent

Data on ImmunoCellular Therapeutics' ICT-107 for GBM to be presented at 46th ASCO

ZymoGenetics commences Phase 2B study of PEG-Interferon lambda in hepatitis C

Targeted monoclonal antibodies show promise for pancreatic and metastatic breast cancer

Hitachi Software, OriGene announce co-marketing agreement

Amorfix, Aragen Bioscience collaborate to develop high-affinity monoclonal antibodies against targets for cancer

Progenics presents preclinical data on novel monoclonal antibodies against toxins produced by C. difficile

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