Antibody News and Research

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An antibody is a blood protein that is produced in response to and counteracts an antigen. Antibodies are produced in response to disease and help the body fight against the particular disease. In this way, antibodies help the body develop an immunity to disease.

Researchers identify second type of complete sporadic disease

A new sporadic prion protein disease has been discovered. Variably protease-sensitive prionopathy, as it has been named, is the second type of complete sporadic disease to be identified since Creutzfeldt-Jakob disease was reported in the 1920s. The landmark finding from the National Prion Disease Pathology Surveillance Center at Case Western Reserve University is published in the August issue of Annals of Neurology.

13 Aug 2010

Trubion Pharmaceuticals signs definitive merger agreement with Emergent BioSolutions

Trubion Pharmaceuticals, Inc. today announced the signing of a definitive merger agreement with Emergent BioSolutions Inc., in which Emergent has agreed to acquire Trubion. Under the terms of the agreement, each share of Trubion common stock will be converted into the right to receive an upfront payment of $1.365 per share in cash and 0.1641 shares of Emergent BioSolutions common stock.

13 Aug 2010

UMass Memorial selects McKesson's CytoCare robot to automate compounding of hazardous IV drugs

UMass Memorial Medical Center in Massachusetts has selected the CytoCare™ robot from McKesson to automate the compounding of intravenous (IV) drugs. The robotic technology will enable the 830-bed facility to more safely prepare hazardous IVs, protecting both their patients and their staff from exposure risks.

13 Aug 2010

Epitomics spins-out Apexigen to develop and commercialize humanized rabbit monoclonal antibodies

Epitomics, Inc. today announced that it has spun-out to its shareholders a new biotechnology company called Apexigen, Inc., which will focus on the development and commercialization of humanized monoclonal antibodies for treatment of cancer and immuno-disorders.

13 Aug 2010

Severe inflammatory response to initial UTI causes bladder damage: Research

The immune system may open the door to recurrent urinary tract infections (UTIs) by overdoing its response to an initial infection, researchers at Washington University School of Medicine in St. Louis have found.Researchers showed in mice that severe inflammatory responses to an initial UTI cause bladder damage and allow infection to persist longer. After one to two weeks of infection, the bladder wall undergoes additional changes that leave mice more vulnerable to later infection. Suppressing the immune system during initial infection decreases these vulnerabilities, they report Aug. 12 in PLoS Pathogens.

13 Aug 2010

Emergent BioSolutions enters agreement to acquire Trubion Pharmaceuticals

Emergent BioSolutions Inc. announced today it has entered into a definitive agreement to acquire Trubion Pharmaceuticals, Inc. for upfront consideration of $96.8 million of value and up to $38.7 million of success-based milestones, resulting in a total consideration of up to $135.5 million. The acquisition will diversify Emergent's product development pipeline with the addition of Trubion's two clinical-stage product candidates focused on the targeted disease areas of oncology and autoimmunity.

13 Aug 2010

OriGene Technologies announces acquisition of Blue Heron Biotechnology

OriGene Technologies, Inc., a gene-centric life sciences company, announces the acquisition of Blue Heron Biotechnology, a pioneer in the gene synthesis business since 1999.

13 Aug 2010

PDL BioPharma retires $61.7 million of 2.75% Convertible Subordinated Notes due 2023

PDL BioPharma, Inc. announced today that it has completed the retirement of $61.7 million in aggregate principal amount of the Company's outstanding 2.75% Convertible Subordinated Notes, due August 16, 2023 for consideration consisting of the issuance of 11.1 million shares of the Company's common stock.

12 Aug 2010

Halozyme Therapeutics granted U.S. patent for recombinant human hyaluronidase enzyme platform

Halozyme Therapeutics, Inc. today announced the issuance of U.S. Patent No. 7,767,429 claiming its proprietary recombinant human hyaluronidase enzyme platform (rHuPH20). Claims to the human PH20 glycoprotein, PEGylated variants, the glycoprotein produced by recombinant methods, and pharmaceutical compositions with other agents, including antibodies, insulins, cytokines, anti-infectives and additional therapeutic classes were awarded in the '429 patent. Additional claims are in prosecution.

12 Aug 2010

Amorfix first-quarter fiscal 2011 net loss from operations increases to $1,724,745

Amorfix Life Sciences, a product development company focused on misfolded protein diseases, today announced its operational and financial results for the three months ended June 30, 2010.

12 Aug 2010

Seattle Genetics, Genentech expand antibody-drug conjugate collaboration

Seattle Genetics, Inc. announced today that it has expanded its antibody-drug conjugate (ADC) collaboration agreement with Genentech, Inc., a member of the Roche Group. Under the expanded agreement, Genentech will pay an upfront fee of $12 million for rights to utilize Seattle Genetics' ADC technology with additional antigens to be named by Genentech.

12 Aug 2010

Intellect Neurosciences receives patent for insulin sensitizer drugs

Intellect Neurosciences, Inc., a biopharmaceutical company with an internal preclinical and clinical-stage pipeline and licenses with major pharmaceutical companies covering products in late-stage clinical trials, announced today that its Chairman & CEO, Dr. Daniel Chain, was granted a patent by the European Patent and Trademark Office related to the use of insulin sensitizers for the prevention and treatment of memory loss and dementia. Insulin sensitizer drugs include Rosiglitazone and Pioglitazone, which have been approved for the treatment of type II diabetes mellitus.

12 Aug 2010

TLV, Emergent BioSolutions form joint venture to develop broad spectrum pandemic flu vaccine

Temasek Life Science Ventures Pte Ltd and Emergent BioSolutions Inc. today announced their agreement to form EPIC BIO Pte Ltd, a joint venture to develop, manufacture, and commercialize a multivalent, cross-protective human vaccine to protect against influenza caused by a broad range of circulating H5 influenza strains.

12 Aug 2010

Amgen reports top-line results from Vectibix Phase 3 trial for head and neck cancer

Amgen today announced top-line results from a randomized Phase 3 trial evaluating Vectibix as a first-line treatment in patients with recurrent and/or metastatic squamous cell head and neck cancer. The data showed the addition of Vectibix to platinum-based chemotherapy did not result in a statistically significant improvement in overall survival, the primary endpoint, compared to chemotherapy alone.

12 Aug 2010

Chimpanzee adenoviruses can be used as vaccine vectors: Research

In recent years, scientists have studied the possibility of using engineered human adenoviruses as vaccines against diseases such as HIV, tuberculosis, and malaria. In this approach, adenoviruses, which commonly cause respiratory-tract infections, are rendered relatively harmless before they are used as vectors to deliver genes from pathogens, which in turn stimulate the body to generate a protective immune response.

12 Aug 2010

Dicerna announces closing of $25 million Series B round of financing

Dicerna Pharmaceuticals, Inc., a second generation RNA interference company developing novel therapeutics utilizing its proprietary Dicer Substrate Technology™ and Dicer Substrate siRNA molecules, today announced that it has closed a $25 million Series B round of financing. New investor Domain Associates led the round, with all existing investors participating - Oxford Bioscience Partners, Skyline Ventures and Abingworth.

11 Aug 2010

Immunomedics receives additional patent for CD74 target

Immunomedics, Inc., a biopharmaceutical company focused on developing monoclonal antibodies to treat cancer and other serious diseases, today announced that additional claims for the patent family "Internalizing anti-CD74 antibodies and methods of use," were issued as U.S. Patent No. 7,772,373. The new patent, which will expire in March 2023, covers any humanized antibodies that compete for binding to CD74 with milatuzumab, or bind to the same epitope as milatuzumab.

11 Aug 2010

Protagen granted Notice of Allowance in Japan for key method patent for identifying and selecting clones

Protagen AG, a specialist for in-vitro diagnostics and GMP-compliant protein analysis, announced today that it received a Notice of Allowance by the Japanese Patent Office stating a favourable decision for the patent application 2000-547262 developed at the Max-Planck Institute for Molecular Genetics in Berlin, Germany. This patent claims broadly a method for identifying and selecting clones relating to the basic UNIclone® technology and is already granted in Europe with the publication number EP1073770 B1.

11 Aug 2010

Ancient immunoglobulin study explains evolution of human intestinal immune responses

A study at the University of Pennsylvania School of Veterinary Medicine has identified the function of one of the earliest antibodies in the animal kingdom, an ancient immunoglobulin that helps explain the evolution of human intestinal immune responses. It was discovered to play a predominant role in the guts of fish and paves the way for a better understanding of human gut immunity as well as for safer, healthier approaches to keeping fish from pathogen infections. The findings appear in the online version of Nature Immunology and will be featured on the cover of the September issue.

11 Aug 2010

Intellect Neurosciences receives patent for Alzheimer's disease vaccine

Intellect Neurosciences, Inc a biopharmaceutical company with an internal preclinical and clinical-stage pipeline and licenses with major pharmaceutical companies covering products in late-stage clinical trials, announced that it has received a Notice of Allowance from the United States Patent and Trademark Office related to RV01 and RV02, the Company's two lead vaccine candidates. The Notice of Allowance is a written communication stating that the patent application has been allowed and will be granted as a new patent. RV01 and RV02, generated using the Company's RECALL-VAX technology, have the potential to delay the onset of or prevent Alzheimer's disease in individuals susceptible by age, genetic or other risk factor.

11 Aug 2010

Antibody News and Research

Further Reading

Researchers identify second type of complete sporadic disease

Trubion Pharmaceuticals signs definitive merger agreement with Emergent BioSolutions

UMass Memorial selects McKesson's CytoCare robot to automate compounding of hazardous IV drugs

Epitomics spins-out Apexigen to develop and commercialize humanized rabbit monoclonal antibodies

Severe inflammatory response to initial UTI causes bladder damage: Research

Emergent BioSolutions enters agreement to acquire Trubion Pharmaceuticals

OriGene Technologies announces acquisition of Blue Heron Biotechnology

PDL BioPharma retires $61.7 million of 2.75% Convertible Subordinated Notes due 2023

Halozyme Therapeutics granted U.S. patent for recombinant human hyaluronidase enzyme platform

Amorfix first-quarter fiscal 2011 net loss from operations increases to $1,724,745

Seattle Genetics, Genentech expand antibody-drug conjugate collaboration

Intellect Neurosciences receives patent for insulin sensitizer drugs

TLV, Emergent BioSolutions form joint venture to develop broad spectrum pandemic flu vaccine

Amgen reports top-line results from Vectibix Phase 3 trial for head and neck cancer

Chimpanzee adenoviruses can be used as vaccine vectors: Research

Dicerna announces closing of $25 million Series B round of financing

Immunomedics receives additional patent for CD74 target

Protagen granted Notice of Allowance in Japan for key method patent for identifying and selecting clones

Ancient immunoglobulin study explains evolution of human intestinal immune responses

Intellect Neurosciences receives patent for Alzheimer's disease vaccine

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