Novel Antigens Identified for Vaccine Development
GAITHERSBURG, Md., Nov. 14, 2012 /PRNewswire/ -- GenVec, Inc. (Nasdaq: GNVC) announced today that data were presented on GenVec's malaria vaccine program at the American Society of Tropical Medicine and Hygiene (ASTMH) 61st Annual Meeting, which took take place in Atlanta, Georgia on November 11-15, 2012.
Data presented at the conference highlighted GenVec's success in identifying novel antigens for use in its malarial vaccine development program. Using a proprietary screening technology, GenVec identified new antigens that are as protective as the gold standard: circumsporozoite protein, or CSP, in an industry-accepted mouse model of malaria. Recent data suggest that new antigens are needed and that CSP, used in vaccines being developed by others, may not be sufficient to generate a protective response in an adequate percentage of people.
Data presented at the conference also highlighted GenVec's proprietary non-human primate adenoviral vectors that are capable of generating broad immune responses while avoiding the problems of vector-specific immunity which has limited the development of other adenoviruses as vectors for vaccines.
"We have identified promising antigens and we have superior technology to present them," said Dr. Joseph Bruder, Director of Research and head of GenVec's malaria program. "We are pleased with the progress we are making towards the goal of creating a viable vaccine against malaria."
In October 2012, GenVec announced an agreement, valued at approximately $3.5 million, with the Naval Medical Research Center to support malaria vaccine development. Under the terms of the agreement, GenVec is responsible for producing clinical supplies of its malaria vaccine, which utilizes its novel, proprietary technology. The Naval Medical Research Center plans to use this clinical material to assess the safety and efficacy of these next-generation vectored vaccines using the clinical challenge model developed by Naval Medical Research Center and the Walter Reed Army Institute of Research malaria vaccine programs, which now are unified as the U.S. Military Malaria Vaccine Program.
Research reported in this release was supported by the National Institute of Allergy and Infectious Diseases of the National Institutes of Health under grant number 1R43AIO84269-01. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health.
Malaria is one of the world's most widespread and burdensome infectious diseases. This life-threatening parasitic infection is transmitted to humans through the bite of an infected mosquito. Malaria parasites initially invade liver cells and, after multiplying, release tens of thousands of new parasites, which invade red blood cells, multiply again, and then destroy these cells. High fever, headache, and shaking chills appear approximately nine to fourteen days after the infectious bite. If untreated, the infection can progress rapidly and become life threatening – destroying red blood cells, causing severe anemia, and blocking capillaries that nourish the brain and other vital organs, resulting in multisystem failure, coma and death. Malaria causes approximately 243 million acute illnesses and 863,000 deaths annually, mostly among children under the age of five. Malaria is a major health risk for travelers and the military.
GenVec is a biopharmaceutical company using differentiated, proprietary technologies to create superior therapeutics and vaccines. A key component of our strategy is to develop and commercialize our product candidates through collaborations. GenVec is working with leading companies and organizations such as Novartis, Merial, and the U.S. Government to support a portfolio of product programs that address the prevention and treatment of a number of significant human and animal health concerns. GenVec's development programs address therapeutic areas such as hearing loss and balance disorders; as well as vaccines against infectious diseases including respiratory syncytial virus (RSV), herpes simplex virus (HSV), dengue fever, malaria, and human immunodeficiency virus (HIV). In the area of animal health we are developing vaccines against foot-and-mouth disease (FMD). Additional information about GenVec is available at www.genvec.com and in the Company's various filings with the Securities and Exchange Commission.
Statements herein relating to future financial or business performance, conditions or strategies and other financial and business matters, including expectations regarding funding, grants, collaborations, revenues, cash burn rates, the development of products and the success of the Company's collaborations, including with Novartis and Merial, are forward-looking statements within the meaning of the Private Securities Litigation Reform Act. GenVec cautions that these forward-looking statements are subject to numerous assumptions, risks and uncertainties, which change over time. Factors that may cause actual results to differ materially from the results discussed in the forward-looking statements or historical experience include risks and uncertainties, including the failure by GenVec to secure and maintain relationships with collaborators; risks relating to the early stage of GenVec's product candidates under development; uncertainties relating to research and development activities; risks relating to the commercialization, if any, of GenVec's proposed product candidates; dependence on the efforts of collaborators and third parties; dependence on intellectual property; currently unanticipated expenses, and risks that we may lack the financial resources and access to capital to fund our operations. Further information on the factors and risks that could affect GenVec's business, financial conditions and results of operations, are contained in GenVec's filings with the U.S. Securities and Exchange Commission (SEC), which are available at www.sec.gov. These forward-looking statements speak only as of the date of this press release, and GenVec assumes no duty to update forward-looking statements.
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