Compositions and methods for the therapy and diagnosis of cancer, particularly
lung cancer, are disclosed. Illustrative compositions comprise one or more lung
tumor polypeptides, immunogenic portions thereof, polynucleotides that encode such
polypeptides, antigen presenting cell that expresses such polypeptides, and T cells
that are specific for cells expressing such polypeptides. The disclosed compositions
are useful, for example, in the diagnosis, prevention and/or treatment of diseases,
particularly lung cancer.