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© 2009 The American Thoracic Society doi: 10.1513/pats.200806-048LC Immunotherapy for Lung Cancer1 Department of Internal Medicine, Division of Pulmonary and Critical Care Medicine, University of Kentucky, Chandler Medical Center, Lexington, Kentucky; 2 Lexington Veterans Administration Medical Center, Lexington, Kentucky; and 3 Department of Microbiology, Immunology, and Human Genetics, University of Kentucky, Lexington, Kentucky Correspondence and requests for reprints should be addressed to Edward A. Hirschowitz, M.D., Division of Pulmonary and Critical Care Medicine, University of Kentucky, Chandler Medical Center, 740 S. Limestone, Room K528, Lexington, KY. E-mail: eahirs2{at}uky.edu ABSTRACT Immunotherapy is a conceptually attractive approach, because it is highly specific and can deal with disseminated disease with minimal impact on normal tissues. Ability to induce antigen-specific immune responses in patients with lung cancer is now well established in early-phase clinical trials using a variety of immunotherapeutic approaches. Although no immunotherapy is likely to be a panacea, randomized phase IIB studies offer promise of therapeutic activity in both early- and late-stage lung cancer. This review will cover basic concepts of immunotherapy, provide perspective on vaccine development, and update the status of ongoing clinical trials in lung cancer.
Key Words: immunotherapy vaccines lung cancer clinical trials
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