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Wilczyński JR, Nowak M. Cancer Immunoediting: Elimination, Equilibrium, and Immune Escape in Solid Tumors. EXPERIENTIA SUPPLEMENTUM (2012) 2022; 113:1-57. [PMID: 35165859 DOI: 10.1007/978-3-030-91311-3_1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Emphasizing the dynamic processes between cancer and host immune system, the initially discovered concept of cancer immunosurveillance has been replaced by the current concept of cancer immunoediting consisting of three phases: elimination, equilibrium, and escape. Solid tumors composed of both cancer and host stromal cells are an example how the three phases of cancer immunoediting functionally evolve and how tumor shaped by the host immune system gets finally resistant phenotype. The elimination, equilibrium, and escape have been described in this chapter in details, including the role of immune surveillance, cancer dormancy, disruption of the antigen-presenting machinery, tumor-infiltrating immune cells, resistance to apoptosis, as well as the function of tumor stroma, microvesicles, exosomes, and inflammation.
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Affiliation(s)
- Jacek R Wilczyński
- Department of Gynecologic Surgery and Gynecologic Oncology, Medical University of Lodz, Lodz, Poland.
| | - Marek Nowak
- Department of Operative Gynecology and Gynecologic Oncology, Polish Mother's Memorial Hospital-Research Institute, Lodz, Poland
- Department of Operative and Endoscopic Gynecology, Medical University of Lodz, Lodz, Poland
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2
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Abstract
New therapies that promote antitumour immunity have been recently developed. Most of these immunomodulatory approaches have focused on enhancing T-cell responses, either by targeting inhibitory pathways with immune checkpoint inhibitors, or by targeting activating pathways, as with chimeric antigen receptor T cells or bispecific antibodies. Although these therapies have led to unprecedented successes, only a minority of patients with cancer benefit from these treatments, highlighting the need to identify new cells and molecules that could be exploited in the next generation of immunotherapy. Given the crucial role of innate immune responses in immunity, harnessing these responses opens up new possibilities for long-lasting, multilayered tumour control.
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3
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Affiliation(s)
- Marilia Cascalho
- Departments of Surgery & Microbiology & Immunology, University of Michigan, Ann Arbor, MI, USA
| | - Jeffrey L Platt
- Departments of Surgery & Microbiology & Immunology, University of Michigan, Ann Arbor, MI, USA
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4
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Thorn M, Point GR, Burga RA, Nguyen CT, Joseph Espat N, Katz SC. Liver metastases induce reversible hepatic B cell dysfunction mediated by Gr-1+CD11b+ myeloid cells. J Leukoc Biol 2014; 96:883-94. [PMID: 25085111 DOI: 10.1189/jlb.3a0114-012rr] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
LM escape immune surveillance, in part, as a result of the expansion of CD11b+MC, which alter the intrahepatic microenvironment to promote tumor tolerance. HBC make up a significant proportion of liver lymphocytes and appear to delay tumor progression; however, their significance in the setting of LM is poorly defined. Therefore, we characterized HBC and HBC/CD11b+MC interactions using a murine model of LM. Tumor-bearing livers showed a trend toward elevated absolute numbers of CD19+ HBC. A significant increase in the frequency of IgM(lo)IgD(hi) mature HBC was observed in mice with LM compared with normal mice. HBC derived from tumor-bearing mice demonstrated increased proliferation in response to TLR and BCR stimulation ex vivo compared with HBC from normal livers. HBC from tumor-bearing livers exhibited significant down-regulation of CD80 and were impaired in inducing CD4(+) T cell proliferation ex vivo. We implicated hepatic CD11b+MC as mediators of CD80 down-modulation on HBC ex vivo via a CD11b-dependent mechanism that required cell-to-cell contact and STAT3 activity. Therefore, CD11b+MC may compromise the ability of HBC to promote T cell activation in the setting of LM as a result of diminished expression of CD80. Cross-talk between CD11b+MC and HBC may be an important component of LM-induced immunosuppression.
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Affiliation(s)
- Mitchell Thorn
- Roger Williams Medical Center, Department of Surgery, Providence, Rhode Island, USA; and Boston University School of Medicine, Boston, Massachusetts, USA
| | - Gary R Point
- Roger Williams Medical Center, Department of Surgery, Providence, Rhode Island, USA; and
| | - Rachel A Burga
- Roger Williams Medical Center, Department of Surgery, Providence, Rhode Island, USA; and
| | - Cang T Nguyen
- Roger Williams Medical Center, Department of Surgery, Providence, Rhode Island, USA; and
| | - N Joseph Espat
- Roger Williams Medical Center, Department of Surgery, Providence, Rhode Island, USA; and Boston University School of Medicine, Boston, Massachusetts, USA
| | - Steven C Katz
- Roger Williams Medical Center, Department of Surgery, Providence, Rhode Island, USA; and Boston University School of Medicine, Boston, Massachusetts, USA
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5
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The roles of regulatory B cells in cancer. J Immunol Res 2014; 2014:215471. [PMID: 24991577 PMCID: PMC4060293 DOI: 10.1155/2014/215471] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 04/28/2014] [Accepted: 05/12/2014] [Indexed: 12/21/2022] Open
Abstract
Regulatory B cells (Bregs), a newly described subset of B cells, have been proved to play a suppressive role in immune system. Bregs can inhibit other immune cells through cytokines secretion and antigen presentation, which give them the role in the pathogenesis of autoimmune diseases and cancers. There are no clear criteria to identify Bregs; different markers were used in the different experimental conditions. Massive researches had described the functions of immune cells such as regulatory T cells (Tregs), dendritic cells (DCs), and B cells in the autoimmune disorder diseases and cancers. More and more researches focused on the roles of Bregs and the cytokines such as Interleukin-10 (IL-10) and transforming growth factor beta (TGF-β) secreted by Bregs. The aim of this review is to summarize the characteristics of Bregs and the roles of Bregs in cancer.
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Kodar K, Izotova J, Klaamas K, Sergeyev B, Järvekülg L, Kurtenkov O. Aberrant glycosylation of the anti-Thomsen-Friedenreich glycotope immunoglobulin G in gastric cancer patients. World J Gastroenterol 2013; 19:3573-82. [PMID: 23801858 PMCID: PMC3691035 DOI: 10.3748/wjg.v19.i23.3573] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2012] [Revised: 11/19/2012] [Accepted: 12/05/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To study whether alterations in the glycosylation of immunoglobulin G (IgG) specific to the Thomsen-Friedenreich glycotope (TF) have diagnostic and prognostic potential in gastric cancer.
METHODS: Serum samples were obtained from patients with histologically verified gastric carcinoma (n = 89), healthy blood donors (n = 40), and patients with benign stomach diseases (n = 22). The lectin-enzyme-linked immunosorbent assay-based glycoprofiling of TF-specific IgG (anti-TF IgG) was performed using synthetic TF-polyacrylamide conjugate as antigen, total IgG purified by affinity chromatography on protein G sepharose, and lectins of various sugar specificities: mannose-specific concanavalin A (ConA), fucose-specific Aleuria aurantia lectin (AAL) and sialic acid-specific Sambucus nigra agglutinin (SNA). The sensitivity and specificity of the differences between cancer patients and controls were evaluated by receiver operator characteristic (ROC) curve analysis. Overall survival was analyzed by the Kaplan-Meier method. Time-dependent ROC curve statistics were applied to determine cut-off values for survival analysis. All calculations and comparisons were performed using the GraphPad Prism 5 and SPSS 15.0 software.
RESULTS: The level of TF-specific IgG was significantly increased in cancer patients compared with non-cancer controls (P < 0.001). This increase was pronounced mostly in stage 1 of the disease. Cancer patients showed a higher level of ConA binding to anti-TF-IgG (P < 0.05) and a very low level of SNA lectin binding (P = 0.0001). No appreciable stage-dependency of the binding of any lectin to anti-TF IgG was found. A strong positive correlation between the binding of AAL and SNA was found in all groups studied (r = 0.71-0.72; P < 0.0001). The changes in ConA reactivity were not related to those of the fucose- or sialic acid-specific lectin. Changes in the SNA binding index and the ConA/SNA binding ratio demonstrated good sensitivity and specificity for stomach cancer: sensitivity 78.79% (95%CI: 61.09-91.02) and 72.73% (95%CI: 57.21-85.04); specificity 79.17 (95%CI: 65.01-89.53) and 88.64% (95%CI: 71.8-96.6), for the SNA binding index and the ConA/SNA binding ratio, respectively. The other combinations of lectins did not improve the accuracy of the assay. The low level of ConA-positive anti-TF IgG was associated with a survival benefit in cancer patients (HR = 1.56; 95%CI: 0.78-3.09; P = 0.19), especially in stages 3-4 of the disease (HR = 2.17; 95%CI: 0.98-4.79; P = 0.048). A significantly better survival rate was found in all cancer patients with a low reactivity of anti-TF IgG to the fucose-specific AAL lectin (HR = 2.39; 95%CI: 1.0-5.7; P = 0.038).
CONCLUSION: The changes in the TF-specific IgG glycosylation pattern can be used as a biomarker for stomach cancer detection, and to predict patient survival.
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Liang PY, Li HY, Zhou ZY, Jin YX, Wang SX, Peng XH, Ou SJ. Overexpression of immunoglobulin G prompts cell proliferation and inhibits cell apoptosis in human urothelial carcinoma. Tumour Biol 2013; 34:1783-91. [PMID: 23483488 PMCID: PMC3661916 DOI: 10.1007/s13277-013-0717-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2012] [Accepted: 02/24/2013] [Indexed: 12/13/2022] Open
Abstract
Only B lymphocytes can express immunoglobulins according to the traditional immunological theories, and the expression of immunoglobulin G (IgG) messenger RNA (mRNA) and protein was found in certain human cancer cells recently. However, the expression pattern of IgG and its possible role in human urothelial carcinoma are still elusive. In this study, we investigated the expression of IgG in two human urothelial carcinoma cell lines, T24 and BIU-87, and in 56 cases of clinical urothelial carcinoma tissues. The mRNA of IgG was positively detected by in situ hybridization and reverse transcription PCR; furthermore, IgG protein was also positively detected by immunohistochemistry and Western blot. Moreover, blockade of tumor-derived IgG by either antihuman IgG antibody or antisense oligonucleotides increased cell apoptosis and inhibited cell growth in bladder cancer cell lines in vitro, and antihuman IgG antibody could suppress the growth of xenotransplant tumor in vivo. In addition, either antihuman IgG antibody or antisense oligonucleotides enhanced the sensitivity to mitomycin C in bladder cancer cell line T24. Furthermore, blockade of IgG in bladder cancer cell T24 resulted in upregulation of cleaved caspase-3 and cleaved poly(ADP-ribose) polymerase. Our results indicated that bladder cancer cells were capable of expressing IgG, and blockade of IgG expression induced cell apoptosis through activation of caspase-dependent pathway. A novel potential targeted therapy for bladder cancer will be possibly developed based on these data.
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Affiliation(s)
- Pei-Yu Liang
- Department of Urology, The Affiliated Hospital of Medical College of Hainan, NO.31 Longhua Road, Meilan District, Haikou, 570102, Hainan Province, China
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8
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IgG expression in human colorectal cancer and its relationship to cancer cell behaviors. PLoS One 2012; 7:e47362. [PMID: 23133595 PMCID: PMC3486799 DOI: 10.1371/journal.pone.0047362] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2012] [Accepted: 09/11/2012] [Indexed: 11/19/2022] Open
Abstract
Increasing evidence indicates that various cancer cell types are capable of producing IgG. The exact function of cancer-derived IgG has, however, not been elucidated. Here we demonstrated the expression of IgG genes with V(D)J recombination in 80 cases of colorectal cancers, 4 colon cancer cell lines and a tumor bearing immune deficient mouse model. IgG expression was associated with tumor differentiation, pTNM stage, lymph node involvement and inflammatory infiltration and positively correlated with the expressions of Cyclin D1, NF-κB and PCNA. Furthermore, we investigated the effect of cancer-derived IgG on the malignant behaviors of colorectal cancer cells and showed that blockage of IgG resulted in increased apoptosis and negatively affected the potential for anchor-independent colony formation and cancer cell invasion. These findings suggest that IgG synthesized by colorectal cancer cells is involved in the development and growth of colorectal cancer and blockage of IgG may be a potential therapy in treating this cancer.
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9
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Evaluation of humoral immunity in oral cancer patients from a nigerian referral centre. J Maxillofac Oral Surg 2012; 12:410-3. [PMID: 24431879 DOI: 10.1007/s12663-012-0440-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Accepted: 09/03/2012] [Indexed: 10/27/2022] Open
Abstract
The immune system is central in the body's defense against non-self. Immunoglobulins and acute phase proteins have been reported to play active roles in carcinogenesis. This prospective longitudinal study was carried out to determine the state of humoral immunity in Nigerian oral cancer patients relative to controls. Twenty newly diagnosed untreated cases of oral squamous cell carcinoma recruited from our centre were included in the study. The controls included 20 apparently healthy and HIV negative volunteers. Serum immunoglobulin classes and acute phase proteins were measured using immunoplates. IgA and ceruloplasmin showed statistically significantly elevated levels in the patients compared with controls, while increases in IgM and IgG were insignificant. The raised levels suggest a role for immunoglobulin A and ceruloplasmin in the mechanisms involved in oral cancers. Findings from this study are similar to that reported elsewhere in the literature. Further work is needed to ascertain the role and usefulness of immunoglobulins and acute phase proteins in staging, disease monitoring, therapy and prognostication.
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Ju SA, Park SM, Lee YS, Bae JH, Yu R, An WG, Suh JH, Kim BS. Administration of 6-gingerol greatly enhances the number of tumor-infiltrating lymphocytes in murine tumors. Int J Cancer 2011; 130:2618-28. [DOI: 10.1002/ijc.26316] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2011] [Accepted: 07/12/2011] [Indexed: 02/06/2023]
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Sorrentino R, Morello S, Forte G, Montinaro A, Vita GD, Luciano A, Palma G, Arra C, Maiolino P, Adcock IM, Pinto A. B Cells Contribute to the Antitumor Activity of CpG-Oligodeoxynucleotide in a Mouse Model of Metastatic Lung Carcinoma. Am J Respir Crit Care Med 2011; 183:1369-79. [DOI: 10.1164/rccm.201010-1738oc] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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12
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Abstract
Tumor-associated myeloid cells have been implicated in regulating many of the “hallmarks of cancer” and thus fostering solid tumor development and metastasis. However, the same innate leukocytes also participate in anti-tumor immunity and restraint of malignant disease. While many factors regulate the propensity of myeloid cells to promote or repress cancerous growths, polarized adaptive immune responses by B and T lymphocytes have been identified as regulators of many aspects of myeloid cell biology by specifically regulating their functional capabilities. Here, we detail the diversity of heterogeneous B and T lymphocyte populations and their impacts on solid tumor development through their abilities to regulate myeloid cell function in solid tumors.
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13
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Abstract
Targeting CD40, a member of the tumor necrosis factor superfamily, using agonist antibodies (Abs) produces dramatic antitumor effects. Indeed, high-dose intravenous anti-CD40 Ab 'licenses' dendritic cells (DCs) that instruct activated CD8(+) cytotoxic T cells to leave lymph nodes (LNs) and penetrate the mesothelioma tumor microenvironment. However, toxic side effects and the potential of an 'overwhelmed' immune response warrant an alternative approach. In this study, we show that injecting lower doses of anti-CD40 Ab directly into the tumor bed avoided toxic side effects and prolonged survival in 60% of mice, with most cured. Unexpectedly, DCs in tumors and LNs 'disappeared', CD8(+) tumor-specific T-cell numbers and function were not enhanced, and T cells did not infiltrate regressing tumors. CD4(+) or CD8(+) depletion only marginally hindered anti-CD40 Ab efficacy implying another effector mechanism. B-cell numbers significantly increased in tumors, draining LNs and spleens during intratumoral anti-CD40 Ab treatment. CD40 targeting had no effect on splenic B-1 cells, obliterated marginal zone B cells and promoted follicular (FO) B-cell activity. Adoptive transfer of tumor antigen-experienced, CD40-activated B cells, or their immunoglobulin products, which recognized autoantigens on mesothelioma cells, protected against tumor challenge. Finally, studies using B-cell knockout mice showed that successful treatment of established tumors required the presence of B cells. Thus, these data suggest that CD40-activated FO B cells can become an important component of an effective antitumor immune response.
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14
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Bridging innate and adaptive antitumor immunity targeting glycans. J Biomed Biotechnol 2010; 2010:354068. [PMID: 20617150 PMCID: PMC2896669 DOI: 10.1155/2010/354068] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2010] [Accepted: 04/22/2010] [Indexed: 01/12/2023] Open
Abstract
Effective immunotherapy for cancer depends on cellular responses to tumor antigens. The role of major histocompatibility complex (MHC) in T-cell recognition and T-cell receptor repertoire selection has become a central tenet in immunology. Structurally, this does not contradict earlier findings that T-cells can differentiate between small hapten structures like simple glycans. Understanding T-cell recognition of antigens as defined genetically by MHC and combinatorially by T cell receptors led to the “altered self” hypothesis. This notion reflects a more fundamental principle underlying immune surveillance and integrating evolutionarily and mechanistically diverse elements of the immune system. Danger associated molecular patterns, including those generated by glycan remodeling, represent an instance of altered self. A prominent example is the modification of the tumor-associated antigen MUC1. Similar examples emphasize glycan reactivity patterns of antigen receptors as a phenomenon bridging innate and adaptive but also humoral and cellular immunity and providing templates for immunotherapies.
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DiLillo DJ, Yanaba K, Tedder TF. B cells are required for optimal CD4+ and CD8+ T cell tumor immunity: therapeutic B cell depletion enhances B16 melanoma growth in mice. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2010; 184:4006-16. [PMID: 20194720 PMCID: PMC3733120 DOI: 10.4049/jimmunol.0903009] [Citation(s) in RCA: 250] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
B lymphocytes can both positively and negatively regulate cellular immune responses. Previous studies have demonstrated augmented T cell-mediated tumor immunity in genetically B cell-deficient mice, suggesting that therapeutic B cell depletion would enhance tumor immunity. To test this hypothesis and quantify B cell contributions to T cell-mediated anti-tumor immune responses, mature B cells were depleted from wild-type adult mice using CD20 mAb prior to syngeneic B16 melanoma tumor transfers. Remarkably, s.c. tumor volume and lung metastasis were increased 2-fold in B cell-depleted mice. Effector-memory and IFN-gamma-or TNF-alpha-secreting CD4(+) and CD8(+) T cell induction was significantly impaired in B cell-depleted mice with tumors. Tumor Ag-specific CD8(+) T cell proliferation was also impaired in tumor-bearing mice that lacked B cells. Thus, B cells were required for optimal T cell activation and cellular immunity in this in vivo nonlymphoid tumor model. Although B cells may not have direct effector roles in tumor immunity, impaired T cell activation, and enhanced tumor growth in the absence of B cells argue against previous proposals to augment tumor immunity through B cell depletion. Rather, targeting tumor Ags to B cells in addition to dendritic cells is likely to optimize tumor-directed vaccines and immunotherapies.
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Affiliation(s)
- David J. DiLillo
- Department of Immunology, Duke University Medical Center, Durham, North Carolina 27710
| | - Koichi Yanaba
- Department of Immunology, Duke University Medical Center, Durham, North Carolina 27710
| | - Thomas F. Tedder
- Department of Immunology, Duke University Medical Center, Durham, North Carolina 27710
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Kasper HU, Drebber U, Stippel DL, Dienes HP, Gillessen A. Liver tumor infiltrating lymphocytes: Comparison of hepatocellular and cholangiolar carcinoma. World J Gastroenterol 2009; 15:5053-7. [PMID: 19859998 PMCID: PMC2768884 DOI: 10.3748/wjg.15.5053] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the role of tumor infiltrating lymphocytes (TIL) in primary hepatocellular and cholangiolar carcinomas of the liver.
METHODS: Immunohistochemical analysis was performed including antibodies to CD3, CD4, CD8, CD20, CD56 and TIA-1 in formalin-fixed and paraffin-embedded tissue of 35 liver resection specimens of hepatocellular or cholangiocellular carcinomas. Semiquantitative evaluation was performed with emphasis on the area of the tumor itself and of the tumor/liver interface.
RESULTS: All hepatocellular carcinomas showed infiltration of lymphocytes predominantly around the tumor in the tumor/liver interface consisting mainly of CD3+ CD4+ T lymphocytes [164.3/10 high power fields (HPF)] and in the tumor itself of CD8+ cells (54.9/10 HPF). Cholangiocarcinomas contained a heterogeneous amount of TIL, composed mainly of CD3+ T cells with a predominance of CD8+ cells in the tumor tissue (52.6/10 HPF) and of CD4+ cells in the interface region (223.1/10 HPF). CD56+ cells of the innate immune system were scarce. There was no significant difference between hepatocellular or cholangiolar carcinoma. No correlation with the clinicopathological data was seen.
CONCLUSION: Liver TIL consists of intratumoral CD8+ T cells and peritumoral CD4+ T cells independent of histogenetic origin. Different functions of lymphocytes in these regions seem possible.
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Chen Z, Qiu X, Gu J. Immunoglobulin expression in non-lymphoid lineage and neoplastic cells. THE AMERICAN JOURNAL OF PATHOLOGY 2009; 174:1139-48. [PMID: 19246641 DOI: 10.2353/ajpath.2009.080879] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
It has traditionally been believed that the production of immunoglobulin (Ig) molecules is restricted to B lineage cells. However, immunoglobulin genes and proteins have been recently found in a variety of types of cancer cells, as well as some proliferating epithelial cells and neurons. The immunoglobulin molecules expressed by these cells consist predominantly of IgG, IgM, and IgA, and the light chains expressed are mainly kappa chains. Recombination activating genes 1 and 2, which are required for V(D)J recombination, are also expressed in these cells. Knowledge about the function of these non-lymphoid cell-derived immunoglobulins is limited. Preliminary data suggests that Ig secreted by epithelial cancer cells has some unidentified capacity to promote the growth and survival of tumor cells. As immunoglobulins are known to have a wide spectrum of important functions, the discovery of non-lymphoid cells and cancers that produce immunoglobulin calls for in-depth investigation of the functional and pathological significance of this previously unrecognized phenomenon.
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Affiliation(s)
- Zhengshan Chen
- Department of Pathology, Peking (Beijing) University Health Science Center, China
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18
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Johansson M, Denardo DG, Coussens LM. Polarized immune responses differentially regulate cancer development. Immunol Rev 2009; 222:145-54. [PMID: 18363999 DOI: 10.1111/j.1600-065x.2008.00600.x] [Citation(s) in RCA: 153] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Tumor-associated immune responses assert varied responses toward developing neoplasms that can either act to eradicate malignant cells via engagement of potent cytotoxic programs or alternatively enhance tumor growth through release of multifunctional pro-tumor mediators. Seemingly paradoxical, these disparate activities reflect a continuum of polarization (or activation) states possible for distinct leukocyte subsets that demonstrate tissue, organ, and tumor selectivity. Herein, we review clinical and experimental studies investigating cellular and molecular mechanisms utilized by neoplastic tissues to alternatively polarize immune responses that favor either pro- or anti-tumor immunity.
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Affiliation(s)
- Magnus Johansson
- Department of Pathology, University of California, San Francisco, San Francisco, CA 94143, USA
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19
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DeNardo DG, Coussens LM. Inflammation and breast cancer. Balancing immune response: crosstalk between adaptive and innate immune cells during breast cancer progression. Breast Cancer Res 2008; 9:212. [PMID: 17705880 PMCID: PMC2206719 DOI: 10.1186/bcr1746] [Citation(s) in RCA: 498] [Impact Index Per Article: 31.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Recent insights into the molecular and cellular mechanisms underlying cancer development have revealed that immune cells functionally regulate epithelial cancer development and progression. Moreover, accumulated clinical and experimental data indicate that the outcome of an immune response toward an evolving breast neoplasm is largely determined by the type of immune response elicited. Acute tumor-directed immune responses involving cytolytic T lymphocytes appear to protect against tumor development, whereas immune responses involving chronic activation of humoral immunity, infiltration by Th2 cells, and protumor-polarized innate inflammatory cells result in the promotion of tumor development and disease progression. Herein we review this body of literature and summarize important new findings revealing the paradoxical role of innate and adaptive leukocytes as regulators of breast carcinogenesis.
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Affiliation(s)
- David G DeNardo
- Department of Pathology, University of California, San Francisco, 2340 Sutter Street, San Francisco, CA 94143, USA
| | - Lisa M Coussens
- Department of Pathology, University of California, San Francisco, 2340 Sutter Street, San Francisco, CA 94143, USA
- Cancer Research Institute, University of California, San Francisco, 2340 Sutter Street, San Francisco, CA 94143, USA
- Comprehensive Cancer Center, University of California, San Francisco, 2340 Sutter Street, San Francisco, CA 94143, USA
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20
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Tian F, Grimaldo S, Fujita M, Fugita M, Cutts J, Vujanovic NL, Li LY. The endothelial cell-produced antiangiogenic cytokine vascular endothelial growth inhibitor induces dendritic cell maturation. THE JOURNAL OF IMMUNOLOGY 2007; 179:3742-51. [PMID: 17785811 DOI: 10.4049/jimmunol.179.6.3742] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Angiogenesis is an essential component of chronic inflammation that is linked to carcinogenesis. In this study, we report that human vascular endothelial growth inhibitor (VEGI, TNF superfamily 15), an endothelial cell-produced antiangiogenic cytokine, induces mouse dendritic cell (DC) maturation, a critical event in inflammation-initiated immunity. VEGI-stimulated bone marrow-derived immature DCs display early activation of maturation signaling molecules NF-kappaB, STAT3, p38, and JNK, and cytoskeleton reorganization and dendrite formation. The activation signals are partially inhibited by using a neutralizing Ab against death domain-containing receptor-3 (DR3) or a truncated form of DR3 consisting of the extracellular domain, indicating an involvement of DR3 in the transmission of VEGI activity. A VEGI isoform, TL1A, does not induce similar activities under otherwise identical experimental conditions. Additionally, the cells reveal significantly enhanced expression of mature DC-specific marker CD83, secondary lymphoid tissue-directing chemokine receptor CCR7, the MHC class-II protein (MHC-II), and costimulatory molecules CD40, CD80, and CD86. Functionally, the cells exhibit decreased Ag endocytosis, increased cell surface distribution of MHC-II, and increased secretion of IL-12 and TNF. Moreover, VEGI-stimulated DCs are able to facilitate the differentiation of CD4+ naive T cells in cocultures. These findings suggest that the anticancer activity of VEGI arises from coupling the inhibition of endothelial cell growth with the promotion of the adaptive immune mechanisms through the stimulation of DC maturation.
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Affiliation(s)
- Fang Tian
- University of Pittsburgh Cancer Institute and Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
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Abstract
The traditional view that immunoglobulin is produced only by differentiated B lymphocytes has been challenged as immunoglobulin genes have been found to be expressed in nonhematopoietic human cancer cells. However, this phenomenon has not been widely accepted, and knowledge about this newly discovered concept is limited. In this study, we investigated the IgG1 heavy chain (IGHG1) constant region gene and IgG protein expression in 6 cell lines, including epithelial cancer cells, and in tissues from 66 hyperplasias, adenomas, and carcinomas. We also studied the mechanism of IgG production in these cells by examining the expression of RAG1 (recombination activating gene 1), RAG2, and AID (activation-induced cytidine deaminase). In cancer cell lines, mRNA of the IGHG1 constant region and Igamma-Cgamma sterile transcript were detected by nested RT-PCR, and Ig gamma and Ig kappa proteins were detected by immunofluorescence and Western blot. In surgically resected carcinoma tissues, we detected mRNA of the IGHG1 constant region by in situ hybridization, and by laser microdissection-assisted nested RT-PCR. Ig gamma and Ig kappa proteins were detected by immunohistochemistry. The V(D)J recombination of IgH and IgL loci, the Sgamma1/2-Smu switch circle, and the expression of RAG1 and RAG2 were also found in these cancer cell lines. These data suggest that cancer cells are capable of producing IgG. Because of its potential biological and clinical significance, this phenomenon warrants further investigation.
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Affiliation(s)
- Zhengshan Chen
- Department of Pathology, School of Basic Medical Sciences, Peking University Health Science Center, 38 Xueyuan Rd., Haidian District, Beijing 100083, China
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22
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Tan TT, Coussens LM. Humoral immunity, inflammation and cancer. Curr Opin Immunol 2007; 19:209-16. [PMID: 17276050 DOI: 10.1016/j.coi.2007.01.001] [Citation(s) in RCA: 299] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2006] [Accepted: 01/25/2007] [Indexed: 01/28/2023]
Abstract
Clinical and experimental data now clearly indicate that chronic inflammation significantly contributes to cancer development. Emerging out of these studies is an appreciation that persistent humoral immune responses exacerbate recruitment and activation of innate immune cells in neoplastic microenvironments where they regulate tissue remodeling, pro-angiogenic and pro-survival pathways that together potentiate cancer development. Population-based studies examining individuals with chronic inflammatory disorders have revealed that states of suppressed cellular immunity, in combination with enhanced humoral immunity and humoral immunity-associated cytokines, cooperate and effectively suppress anti-tumor immune responses while simultaneously enhancing angiogenesis and presumably overall cancer risk in afflicted tissue. In addition, studies in transgenic mouse models of de novo organ-specific cancer development have revealed that inflammation mediated by immunoglobulins and immune complexes might be functionally significant parameters of tumor promotion and progression. These recent advances support the hypothesis that enhanced states of local humoral and innate immune activation, in combination with suppressed cellular immunity and failed cytotoxic T cell anti-tumor immunity, alter cancer risk and therefore represent powerful targets for anti-cancer immunotherapeutics.
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Affiliation(s)
- Ting-Ting Tan
- Department of Pathology, University of California, San Francisco 2340 Sutter St, San Francisco, CA 94143, USA
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23
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de Visser KE, Coussens LM. The interplay between innate and adaptive immunity regulates cancer development. Cancer Immunol Immunother 2005; 54:1143-52. [PMID: 15889249 PMCID: PMC11032791 DOI: 10.1007/s00262-005-0702-5] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2005] [Accepted: 03/09/2005] [Indexed: 12/14/2022]
Abstract
There is increasing clinical and experimental evidence that inflammation and cancer are causally linked. Much progress has been made in understanding how inflammatory cells contribute to cancer development; however, it is still largely unknown which molecular mechanisms are responsible for initiation and maintenance of chronic inflammation associated with developing neoplasms. This review will discuss how the adaptive and innate immune systems interact during physiological and chronic inflammation, with a focus on studies revealing new insights into the role of adaptive immune cells as important regulators of chronic inflammation-associated carcinogenesis. We will speculate on whether current knowledge about the dysregulated interplay between adaptive and innate immunity during chronic inflammatory disorders might be useful in understanding and targeting the underlying mechanisms of chronic inflammation-associated neoplastic progression.
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Affiliation(s)
- K E de Visser
- Cancer Research Institute, University of California, San Francisco, 2340 Sutter St., N-261, San Francisco, CA 94143, USA.
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24
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de Visser KE, Korets LV, Coussens LM. De novo carcinogenesis promoted by chronic inflammation is B lymphocyte dependent. Cancer Cell 2005; 7:411-23. [PMID: 15894262 DOI: 10.1016/j.ccr.2005.04.014] [Citation(s) in RCA: 573] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2004] [Revised: 02/25/2005] [Accepted: 04/13/2005] [Indexed: 12/15/2022]
Abstract
Chronic inflammation predisposes tissue to cancer development; however, regulatory mechanisms underlying recruitment of innate leukocytes toward developing neoplasms are obscure. We report that genetic elimination of mature T and B lymphocytes in a transgenic mouse model of inflammation-associated de novo epithelial carcinogenesis, e.g., K14-HPV16 mice, limits neoplastic progression to development of epithelial hyperplasias that fail to recruit innate immune cells. Adoptive transfer of B lymphocytes or serum from HPV16 mice into T and B cell-deficient/HPV16 mice restores innate immune cell infiltration into premalignant tissue and reinstates necessary parameters for full malignancy, e.g., chronic inflammation, angiogenic vasculature, hyperproliferative epidermis. These findings support a model in which B lymphocytes are required for establishing chronic inflammatory states that promote de novo carcinogenesis.
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Affiliation(s)
- Karin E de Visser
- Cancer Research Institute, University of California, San Francisco, California 94143, USA
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25
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Shah S, Divekar AA, Hilchey SP, Cho HM, Newman CL, Shin SU, Nechustan H, Challita-Eid PM, Segal BM, Yi KH, Rosenblatt JD. Increased rejection of primary tumors in mice lacking B cells: Inhibition of anti-tumor CTL and TH1 cytokine responses by B cells. Int J Cancer 2005; 117:574-86. [PMID: 15912532 DOI: 10.1002/ijc.21177] [Citation(s) in RCA: 160] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We investigated the role of B cells in tumor immunity by studying immune responses of mice genetically lacking B cells to primary tumors. IgM(-/-) B cell-deficient mice (BCDM) exhibited enhanced resistance to 3 histologically diverse syngeneic tumors as compared to the wild-type (WT) mice. EL4 thymoma and MC38 colon carcinoma grew progressively in WT mice, but regressed spontaneously in BCDM whereas growth of B16 melanoma was slowed significantly in BCDM as compared to the WT mice. BCDM exhibited increased T cell infiltration of tumors, higher T(H)1 cytokine response and, in the case of MC38, a higher anti-tumor CTL response. The increased tumor resistance of BCDM did not seem to result from intrinsic changes in their non-B immunocytes because adoptive transfer of WT splenic B cells to BCDM abrogated tumor rejection and resulted in diminished anti-tumor T(H)1 cytokine and CTL responses. Studies involving BCR-transgenic mice indicated that B cells may inhibit anti-tumor T cell responses by antigen-nonspecific mechanisms since neither tumor-specific antibodies nor cognate T:B interactions were necessary for inhibition of tumor immunity by B cells. IFN-gamma secretion in splenocyte:tumor co-cultures of tumor-challenged BCDM was inhibited by WT but not CD40(-/-) B cells indicating that B cells may inhibit anti-tumor T(H)1 cytokine responses in a CD40-dependent manner. Adoptive transfer of CD40(-/-) B cells into BCDM resulted in restored growth of MC38 suggesting additional factors other than CD40 are involved in dampening anti-tumor responses. The effects of B cells on anti-tumor response warrant further study.
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Affiliation(s)
- Sangeeta Shah
- Sylvester Comprehensive Cancer Center, University of Miami School of Medicine, FL 33136, USA
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26
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Nicholl M, Lodge A, Brown I, Sugg SL, Shilyansky J. Restored immune response to an MHC-II-Restricted antigen in tumor-bearing hosts after elimination of regulatory T cells. J Pediatr Surg 2004; 39:941-6; discussion 941-6. [PMID: 15185230 DOI: 10.1016/j.jpedsurg.2004.02.049] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND/PURPOSE Pediatric sarcomas have a poor prognosis, recur frequently, and are not effectively treated by currently available therapy. Immunotherapy is a promising treatment modality; however, to be successful, immune tolerance must be overcome. CD4+CD25+ T cells are immunosuppressive. The authors hypothesize that immune tolerance may be overcome by eliminating the regulatory CD4+CD25+ T cells, which are induced by tumor. METHODS A murine fibrosarcoma (MF), which expresses an MHC-II-restricted tumor antigen (mL26), was injected subcutaneously. CD4+ T cells were isolated and CD25+ population examined. Monoclonal antibody was used to deplete CD25+ T cells. Proliferation to mL26 was used to determine CD4+ T cell response to tumor-associated antigen (TAA). RESULTS Depletion of CD25+ cells prevented tumor establishment. Tumor-infiltrating CD25+ T cells, which made up 48% of CD4+ T cells in tumors, suppressed proliferation in allogeneic mixed lymphocyte reactions. Draining lymph node cells from tumor-bearing (TB) mice did not proliferate in response to mL26, whereas those from naive mice responded vigorously. Depletion of CD25+ cells before immunization restored response to mL26 in TB mice. CONCLUSIONS CD4+CD25+ T cells induced by MF facilitate tumor establishment and maintain immune tolerance. Depletion of CD4+CD25+ T cells may be an effective means for reversing tumor tolerance and enhancing cancer vaccines.
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Affiliation(s)
- Michael Nicholl
- Department of Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
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