| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
Immunology |
1 Department of Immunology, Mayo Clinic, Rochester, Minnesota and 2 The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland
Requests for reprints: Lieping Chen, Johns Hopkins Medical Institutions, 600 North Wolfe Street, Jefferson Street, Building 1-121, Baltimore, MD 21287. Phone: 410-502-0957; Fax: 410-502-0961l; E-mail: lchen42{at}jhmi.edu.
Contemporary approaches for vaccination and immunotherapy are often capable of eliciting strong T-cell responses against tumor antigens. However, such responses are not parallel to clinical tumor regression. The development of evasion mechanisms within tumor microenvironment may be responsible for poor therapeutic responses. We report here that constitutive or inducible expression of B7-H1, a B7 family molecule widely expressed by cancers, confers resistance to therapeutic anti-CD137 antibody in mice with established tumors. The resistance is accompanied with failure of antigen-specific CD8+ CTLs to destroy tumor cells without impairment of CTL function. Blockade of B7-H1 or PD-1 by specific monoclonal antibodies could reverse this resistance and profoundly enhance therapeutic efficacy. Our findings support that B7-H1/PD-1 forms a molecular shield to prevent destruction by CTLs and implicate new approaches for immunotherapy of human cancers.
Key Words: PD-1 immune surveillance lymphocyte activation
This article has been cited by other articles:
![]() |
Y. S. Kim, G. B. Park, H.-K. Lee, H. Song, I.-H. Choi, W. J. Lee, and D. Y. Hur Cross-Linking of B7-H1 on EBV-Transformed B Cells Induces Apoptosis through Reactive Oxygen Species Production, JNK Signaling Activation, and fasL Expression J. Immunol., November 1, 2008; 181(9): 6158 - 6169. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. A. Boorjian, Y. Sheinin, P. L. Crispen, S. A. Farmer, C. M. Lohse, S. M. Kuntz, B. C. Leibovich, E. D. Kwon, and I. Frank T-Cell Coregulatory Molecule Expression in Urothelial Cell Carcinoma: Clinicopathologic Correlations and Association with Survival Clin. Cancer Res., August 1, 2008; 14(15): 4800 - 4808. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. O. Jurado, I. B. Alvarez, V. Pasquinelli, G. J. Martinez, M. F. Quiroga, E. Abbate, R. M. Musella, H. E. Chuluyan, and V. E. Garcia Programmed Death (PD)-1:PD-Ligand 1/PD-Ligand 2 Pathway Inhibits T Cell Effector Functions during Human Tuberculosis J. Immunol., July 1, 2008; 181(1): 116 - 125. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Azuma, S. Yao, G. Zhu, A. S. Flies, S. J. Flies, and L. Chen B7-H1 is a ubiquitous antiapoptotic receptor on cancer cells Blood, April 1, 2008; 111(7): 3635 - 3643. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. Yamamoto, M. Nishikori, T. Kitawaki, T. Sakai, M. Hishizawa, M. Tashima, T. Kondo, K. Ohmori, M. Kurata, T. Hayashi, et al. PD-1-PD-1 ligand interaction contributes to immunosuppressive microenvironment of Hodgkin lymphoma Blood, March 15, 2008; 111(6): 3220 - 3224. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. B. J. Wong, R. Bos, and L. A. Sherman Tumor-Specific CD4+ T Cells Render the Tumor Environment Permissive for Infiltration by Low-Avidity CD8+ T Cells J. Immunol., March 1, 2008; 180(5): 3122 - 3131. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. M. Chemnitz, D. Eggle, J. Driesen, S. Classen, J. L. Riley, S. Debey-Pascher, M. Beyer, A. Popov, T. Zander, and J. L. Schultze RNA fingerprints provide direct evidence for the inhibitory role of TGF{beta} and PD-1 on CD4+ T cells in Hodgkin lymphoma Blood, November 1, 2007; 110(9): 3226 - 3233. [Abstract] [Full Text] [PDF] |
||||
![]() |
X. Zang and J. P. Allison The B7 Family and Cancer Therapy: Costimulation and Coinhibition Clin. Cancer Res., September 15, 2007; 13(18): 5271 - 5279. [Abstract] [Full Text] [PDF] |
||||
![]() |
W. S. Webster, R. H. Thompson, K. J. Harris, X. Frigola, S. Kuntz, B. A. Inman, and H. Dong Targeting Molecular and Cellular Inhibitory Mechanisms for Improvement of Antitumor Memory Responses Reactivated by Tumor Cell Vaccine J. Immunol., September 1, 2007; 179(5): 2860 - 2869. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Okazaki and T. Honjo PD-1 and PD-1 ligands: from discovery to clinical application Int. Immunol., July 2, 2007; (2007) dxm057v1. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Terawaki, Y. Tanaka, T. Nagakura, T. Hayashi, S. Shibayama, K. Muroi, T. Okazaki, B. Mikami, D. N. Garboczi, T. Honjo, et al. Specific and high-affinity binding of tetramerized PD-L1 extracellular domain to PD-1-expressing cells: possible application to enhance T cell function Int. Immunol., July 2, 2007; (2007) dxm059v1. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. E. Sadun, S. M. Sachsman, X. Chen, K. W. Christenson, W. Z. Morris, P. Hu, and A. L. Epstein Immune Signatures of Murine and Human Cancers Reveal Unique Mechanisms of Tumor Escape and New Targets for Cancer Immunotherapy Clin. Cancer Res., July 1, 2007; 13(13): 4016 - 4025. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. Tsushima, S. Yao, T. Shin, A. Flies, S. Flies, H. Xu, K. Tamada, D. M. Pardoll, and L. Chen Interaction between B7-H1 and PD-1 determines initiation and reversal of T-cell anergy Blood, July 1, 2007; 110(1): 180 - 185. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Liu, A. Hamrouni, D. Wolowiec, V. Coiteux, K. Kuliczkowski, D. Hetuin, A. Saudemont, and B. Quesnel Plasma cells from multiple myeloma patients express B7-H1 (PD-L1) and increase expression after stimulation with IFN-{gamma} and TLR ligands via a MyD88-, TRAF6-, and MEK-dependent pathway Blood, July 1, 2007; 110(1): 296 - 304. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. V. Goldberg, C. H. Maris, E. L. Hipkiss, A. S. Flies, L. Zhen, R. M. Tuder, J. F. Grosso, T. J. Harris, D. Getnet, K. A. Whartenby, et al. Role of PD-1 and its ligand, B7-H1, in early fate decisions of CD8 T cells Blood, July 1, 2007; 110(1): 186 - 192. [Abstract] [Full Text] [PDF] |
||||
![]() |
Y. Waeckerle-Men, A. Starke, and R. P. Wuthrich PD-L1 partially protects renal tubular epithelial cells from the attack of CD8+cytotoxic T cells Nephrol. Dial. Transplant., June 1, 2007; 22(6): 1527 - 1536. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. G. Elpek, C. Lacelle, N. P. Singh, E. S. Yolcu, and H. Shirwan CD4+CD25+ T Regulatory Cells Dominate Multiple Immune Evasion Mechanisms in Early but Not Late Phases of Tumor Development in a B Cell Lymphoma Model J. Immunol., June 1, 2007; 178(11): 6840 - 6848. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Nomi, M. Sho, T. Akahori, K. Hamada, A. Kubo, H. Kanehiro, S. Nakamura, K. Enomoto, H. Yagita, M. Azuma, et al. Clinical Significance and Therapeutic Potential of the Programmed Death-1 Ligand/Programmed Death-1 Pathway in Human Pancreatic Cancer Clin. Cancer Res., April 1, 2007; 13(7): 2151 - 2157. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. E. Krambeck, H. Dong, R. H. Thompson, S. M. Kuntz, C. M. Lohse, B. C. Leibovich, M. L. Blute, T. J. Sebo, J. C. Cheville, A. S. Parker, et al. Survivin and B7-H1 Are Collaborative Predictors of Survival and Represent Potential Therapeutic Targets for Patients with Renal Cell Carcinoma Clin. Cancer Res., March 15, 2007; 13(6): 1749 - 1756. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Hamanishi, M. Mandai, M. Iwasaki, T. Okazaki, Y. Tanaka, K. Yamaguchi, T. Higuchi, H. Yagi, K. Takakura, N. Minato, et al. Programmed cell death 1 ligand 1 and tumor-infiltrating CD8+ T lymphocytes are prognostic factors of human ovarian cancer PNAS, February 27, 2007; 104(9): 3360 - 3365. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. H. Thompson, H. Dong, and E. D. Kwon Implications of B7-H1 Expression in Clear Cell Carcinoma of the Kidney for Prognostication and Therapy Clin. Cancer Res., January 15, 2007; 13(2): 709s - 715s. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. S. Kornbluth and G. W. Stone Immunostimulatory combinations: designing the next generation of vaccine adjuvants J. Leukoc. Biol., November 1, 2006; 80(5): 1084 - 1102. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. Lizee, L. G. Radvanyi, W. W. Overwijk, and P. Hwu Improving Antitumor Immune Responses by Circumventing Immunoregulatory Cells and Mechanisms. Clin. Cancer Res., August 15, 2006; 12(16): 4794 - 4803. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. Martin-Orozco and C. Dong New battlefields for costimulation J. Exp. Med., April 17, 2006; 203(4): 817 - 820. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. H. Thompson, S. M. Kuntz, B. C. Leibovich, H. Dong, C. M. Lohse, W. S. Webster, S. Sengupta, I. Frank, A. S. Parker, H. Zincke, et al. Tumor B7-H1 Is Associated with Poor Prognosis in Renal Cell Carcinoma Patients with Long-term Follow-up. Cancer Res., April 1, 2006; 66(7): 3381 - 3385. [Abstract] [Full Text] [PDF] |
||||
![]() |
I. Tirapu, E. Huarte, C. Guiducci, A. Arina, M. Zaratiegui, O. Murillo, A. Gonzalez, C. Berasain, P. Berraondo, P. Fortes, et al. Low Surface Expression of B7-1 (CD80) Is an Immunoescape Mechanism of Colon Carcinoma Cancer Res., February 15, 2006; 66(4): 2442 - 2450. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Tamura, K. Dan, K. Tamada, K. Nakamura, Y. Shioi, H. Hyodo, S.-D. Wang, H. Dong, L. Chen, and K. Ogata Expression of Functional B7-H2 and B7.2 Costimulatory Molecules and Their Prognostic Implications in De novo Acute Myeloid Leukemia Clin. Cancer Res., August 15, 2005; 11(16): 5708 - 5717. [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 |