
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
Perspectives |
Immunogenetics Section, Department of Transfusion Medicine, Clinical Center, NIH, Bethesda, Maryland 20892 [D. N., F. M. M.], and Medizinische Klinik III, Hematology, Oncology, and Transfusion Medicine, University Hospital Benjamin Franklin, Free University, 12200 Berlin, Germany [C. S., A. L., U. K.]
ABSTRACT
It has long been a matter of debate whether tumors are spontaneously immunogenic in patients. With the availability of sensitive methods, naturally occurring T cells directed against tumor-associated antigens (TAAs) can be frequently detected in cancer patients. In this review, we summarize the current data on T cell responses to TAAs in various malignancies, including melanoma, colorectal cancer, leukemia, and breast cancer. T cell responses against various antigens, including melanoma differentiation antigens, carcinoembryonic antigen, epithelial cell adhesion molecule, her-2/neu, Wilms tumor protein, proteinase 3, NY-ESO-1, and surviving, have been reported in a substantial number of patients. In contrast, other TAAs, including most antigens of the MAGE family, do not usually elicit spontaneous T cell responses. A distinction between direct ex vivo T cell responses and in vitro-generated T cell responses is provided because in vitro stimulation results in quantitative and functional changes of T cell responses. The possible role of TAA-specific T cells in immunosurveillance and tumor escape and the implications for immunological treatment strategies are discussed. Naturally occurring T cells against TAAs are a common phenomenon in tumor patients. Understanding the mechanisms and behavior of natural TAA-specific T cells could provide crucial information for rational development of more efficient T cell-directed immunotherapy.
This article has been cited by other articles:
![]() |
C. Papewalis, M. Wuttke, J. Seissler, Y. Meyer, C. Kessler, B. Jacobs, E. Ullrich, H. S. Willenberg, S. Schinner, T. Baehring, et al. Dendritic Cell Vaccination with Xenogenic Polypeptide Hormone Induces Tumor Rejection in Neuroendocrine Cancer Clin. Cancer Res., July 1, 2008; 14(13): 4298 - 4305. [Abstract] [Full Text] [PDF] |
||||
![]() |
Y. Sun, M. Song, E. Jager, C. Schwer, S. Stevanovic, S. Flindt, J. Karbach, X. D. Nguyen, D. Schadendorf, and K. Cichutek Human CD4+ T Lymphocytes Recognize a Vascular Endothelial Growth Factor Receptor-2-Derived Epitope in Association with HLA-DR Clin. Cancer Res., July 1, 2008; 14(13): 4306 - 4315. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Wenandy, R. B. Sorensen, L. Sengelov, I. M. Svane, P. thor Straten, and M. H. Andersen The Immunogenicity of the hTERT540-548 Peptide in Cancer Clin. Cancer Res., January 1, 2008; 14(1): 4 - 7. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Kobayashi, H. Hara, M. Ohashi, T. Nishimoto, K. Yoshida, N. Ohkohchi, T. Yoshida, and K. Aoki Allogeneic MHC Gene Transfer Enhances an Effective Antitumor Immunity in the Early Period of Autologous Hematopoietic Stem Cell Transplantation Clin. Cancer Res., December 15, 2007; 13(24): 7469 - 7479. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Ayaru, S. P. Pereira, A. Alisa, A. A. Pathan, R. Williams, B. Davidson, A. K. Burroughs, T. Meyer, and S. Behboudi Unmasking of {alpha}-Fetoprotein-Specific CD4+ T Cell Responses in Hepatocellular Carcinoma Patients Undergoing Embolization J. Immunol., February 1, 2007; 178(3): 1914 - 1922. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. Sommerfeldt, F. Schutz, C. Sohn, J. Forster, V. Schirrmacher, and P. Beckhove The Shaping of a Polyvalent and Highly Individual T-Cell Repertoire in the Bone Marrow of Breast Cancer Patients Cancer Res., August 15, 2006; 66(16): 8258 - 8265. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. L. Knutson, Y. Dang, H. Lu, J. Lukas, B. Almand, E. Gad, E. Azeke, and M. L. Disis IL-2 Immunotoxin Therapy Modulates Tumor-Associated Regulatory T Cells and Leads to Lasting Immune-Mediated Rejection of Breast Cancers in neu-Transgenic Mice J. Immunol., July 1, 2006; 177(1): 84 - 91. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Nagorsen and E. Thiel Clinical and immunologic responses to active specific cancer vaccines in human colorectal cancer. Clin. Cancer Res., May 15, 2006; 12(10): 3064 - 3069. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Crosti, R. Longhi, G. Consogno, G. Melloni, P. Zannini, and M. P. Protti Identification of Novel Subdominant Epitopes on the Carcinoembryonic Antigen Recognized by CD4+ T Cells of Lung Cancer Patients. J. Immunol., April 15, 2006; 176(8): 5093 - 5099. [Abstract] [Full Text] [PDF] |
||||
![]() |
U. Keilholz, P. Martus, and C. Scheibenbogen Immune monitoring of T-cell responses in cancer vaccine development. Clin. Cancer Res., April 1, 2006; 12(7): 2346s - 2352s. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. I. Garbe, B. Vermeer, J. Gamrekelashvili, R. v. Wasielewski, F. R. Greten, A. M. Westendorf, J. Buer, R. M. Schmid, M. P. Manns, F. Korangy, et al. Genetically Induced Pancreatic Adenocarcinoma Is Highly Immunogenic and Causes Spontaneous Tumor-Specific Immune Responses Cancer Res., January 1, 2006; 66(1): 508 - 516. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. Korangy, L. A. Ormandy, J. S. Bleck, J. Klempnauer, L. Wilkens, M. P. Manns, and T. F. Greten Spontaneous Tumor-Specific Humoral and Cellular Immune Responses to NY-ESO-1 in Hepatocellular Carcinoma Clin. Cancer Res., July 1, 2004; 10(13): 4332 - 4341. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Paczesny, J. Banchereau, K. M. Wittkowski, G. Saracino, J. Fay, and A. K. Palucka Expansion of Melanoma-specific Cytolytic CD8+ T Cell Precursors in Patients with Metastatic Melanoma Vaccinated with CD34+ Progenitor-derived Dendritic Cells J. Exp. Med., June 7, 2004; 199(11): 1503 - 1511. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Cancer Research | Clinical Cancer Research |
| Cancer Epidemiology Biomarkers & Prevention | Molecular Cancer Therapeutics |
| Molecular Cancer Research | Cancer Prevention Research |
| Cancer Prevention Journals Portal | Cancer Reviews Online |
| Annual Meeting Education Book | Meeting Abstracts Online |