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Liu Z, Zhang F, Jiang J, Zhao C, Zhu L, Liu C, Li N, Qiu L, Shen C, Sheng D, Zeng Q. Early detection of lung cancer in a real-world cohort via tumor-associated immune autoantibody and imaging combination. Front Oncol 2023; 13:1166894. [PMID: 37081975 PMCID: PMC10110964 DOI: 10.3389/fonc.2023.1166894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/27/2023] [Indexed: 04/07/2023] Open
Abstract
BackgroundEfficient early detection methods for lung cancer can significantly decrease patient mortality. One promising approach is the use of tumor-associated autoantibodies (TAABs) as a diagnostic tool. In this study, the researchers aimed to evaluate the potential of seven TAABs in detecting lung cancer within a population undergoing routine health examinations. The results of this study could provide valuable insights into the utility of TAABs for lung cancer screening and diagnosis.MethodsIn this study, the serum concentrations of specific antibodies were measured using enzyme-linked immunosorbent assay (ELISA) in a cohort of 15,430 subjects. The efficacy of both a 7-TAAB panel and LDCT for lung cancer detection were evaluated through receiver operating characteristic (ROC) analyses, with sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) being assessed and compared. These results could have significant implications for the development of improved screening methods for lung cancer.ResultsOver the 12-month observation period, 26 individuals were diagnosed with lung cancer. The 7-TAAB panel demonstrated promising sensitivity (61.5%) and a high degree of specificity (88.5%). The panel’s area under the receiver operating characteristic (ROC) curve was 0.8062, which was superior to that of any individual TAAB. In stage I patients, the sensitivity of the panel was 50%. In our cohort, there was no gender or age bias observed. This 7-TAAB panel showed a sensitivity of approximately 60% in detecting lung cancer, regardless of histological subtype or lesion size. Notably, ground-glass nodules had a higher diagnostic rate than solid nodules (83.3% vs. 36.4%, P = 0.021). The ROC analyses further revealed that the combination of LDCT with the 7-TAAB assay exhibited a significantly superior diagnostic efficacy than LDCT alone.ConclusionIn the context of the study, it was demonstrated that the 7-TAAB panel showed improved detective efficacy of LDCT, thus serving as an effective aid for the detection of lung cancer in real-world scenarios.
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Affiliation(s)
- Zhong Liu
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Feng Zhang
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Jianwen Jiang
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Chenzhao Zhao
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Lu Zhu
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Chenbing Liu
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Nan Li
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Lihong Qiu
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Chao Shen
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Di Sheng
- Health Management Center, The First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Qiang Zeng
- Department of Health Management Institute, The Second Medical Center & National Clinical Research Center for Geriatric Diseases, Chinese People’s Liberation Army (PLA) General Hospital, Beijing, China
- *Correspondence: Qiang Zeng,
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2
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Lahiri A, Maji A, Potdar PD, Singh N, Parikh P, Bisht B, Mukherjee A, Paul MK. Lung cancer immunotherapy: progress, pitfalls, and promises. Mol Cancer 2023; 22:40. [PMID: 36810079 PMCID: PMC9942077 DOI: 10.1186/s12943-023-01740-y] [Citation(s) in RCA: 209] [Impact Index Per Article: 209.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 08/22/2022] [Indexed: 02/23/2023] Open
Abstract
Lung cancer is the primary cause of mortality in the United States and around the globe. Therapeutic options for lung cancer treatment include surgery, radiation therapy, chemotherapy, and targeted drug therapy. Medical management is often associated with the development of treatment resistance leading to relapse. Immunotherapy is profoundly altering the approach to cancer treatment owing to its tolerable safety profile, sustained therapeutic response due to immunological memory generation, and effectiveness across a broad patient population. Different tumor-specific vaccination strategies are gaining ground in the treatment of lung cancer. Recent advances in adoptive cell therapy (CAR T, TCR, TIL), the associated clinical trials on lung cancer, and associated hurdles are discussed in this review. Recent trials on lung cancer patients (without a targetable oncogenic driver alteration) reveal significant and sustained responses when treated with programmed death-1/programmed death-ligand 1 (PD-1/PD-L1) checkpoint blockade immunotherapies. Accumulating evidence indicates that a loss of effective anti-tumor immunity is associated with lung tumor evolution. Therapeutic cancer vaccines combined with immune checkpoint inhibitors (ICI) can achieve better therapeutic effects. To this end, the present article encompasses a detailed overview of the recent developments in the immunotherapeutic landscape in targeting small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). Additionally, the review also explores the implication of nanomedicine in lung cancer immunotherapy as well as the combinatorial application of traditional therapy along with immunotherapy regimens. Finally, ongoing clinical trials, significant obstacles, and the future outlook of this treatment strategy are also highlighted to boost further research in the field.
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Affiliation(s)
- Aritraa Lahiri
- grid.417960.d0000 0004 0614 7855Department of Biological Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, West Bengal 741246 India
| | - Avik Maji
- grid.416241.4Department of Radiation Oncology, N. R. S. Medical College & Hospital, 138 A.J.C. Bose Road, Kolkata, 700014 India
| | - Pravin D. Potdar
- grid.414939.20000 0004 1766 8488Department of Molecular Medicine and Stem Cell Biology, Jaslok Hospital and Research Centre, Mumbai, 400026 India
| | - Navneet Singh
- grid.415131.30000 0004 1767 2903Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012 India
| | - Purvish Parikh
- Department of Clinical Hematology, Mahatma Gandhi Medical College and Hospital, Jaipur, Rajasthan 302022 India ,grid.410871.b0000 0004 1769 5793Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra 400012 India
| | - Bharti Bisht
- grid.19006.3e0000 0000 9632 6718Division of Thoracic Surgery, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095 USA
| | - Anubhab Mukherjee
- Esperer Onco Nutrition Pvt Ltd, 4BA, 4Th Floor, B Wing, Gundecha Onclave, Khairani Road, Sakinaka, Andheri East, Mumbai, Maharashtra, 400072, India.
| | - Manash K. Paul
- grid.19006.3e0000 0000 9632 6718Department of Pulmonary and Critical Care Medicine, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095 USA ,grid.411639.80000 0001 0571 5193Department of Microbiology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka 576104 India
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3
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Truong CS, Yoo SY. Oncolytic Vaccinia Virus in Lung Cancer Vaccines. Vaccines (Basel) 2022; 10:240. [PMID: 35214699 PMCID: PMC8875327 DOI: 10.3390/vaccines10020240] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/28/2022] [Accepted: 01/31/2022] [Indexed: 11/26/2022] Open
Abstract
Therapeutic cancer vaccines represent a promising therapeutic modality via the induction of long-term immune response and reduction in adverse effects by specifically targeting tumor-associated antigens. Oncolytic virus, especially vaccinia virus (VV) is a promising cancer treatment option for effective cancer immunotherapy and thus can also be utilized in cancer vaccines. Non-small cell lung cancer (NSCLC) is likely to respond to immunotherapy, such as immune checkpoint inhibitors or cancer vaccines, since it has a high tumor mutational burden. In this review, we will summarize recent applications of VV in lung cancer treatment and discuss the potential and direction of VV-based therapeutic vaccines.
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Affiliation(s)
| | - So Young Yoo
- BIO-IT Foundry Technology Institute, Pusan National University, Busan 46241, Korea;
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4
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Niu T, Wu Z, Xiao W. Uev1A promotes breast cancer cell migration by up-regulating CT45A expression via the AKT pathway. BMC Cancer 2021; 21:1012. [PMID: 34503444 PMCID: PMC8431945 DOI: 10.1186/s12885-021-08750-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 08/28/2021] [Indexed: 11/18/2022] Open
Abstract
Background UEV1A encodes a ubiquitin-E2 variant closely associated with tumorigenesis and metastasis, but its underlying mechanism in promoting metastasis remains to be investigated. Methods In this study, we experimentally manipulated UEV1A and CT45A gene expression and monitored their effects on cancer-related gene expression, cell migration and the signal transduction cascade. Results It was found that UEV1A overexpression induces CT45A family gene expression in breast cancer cells. Indeed, ectopic expression of UEV1A was sufficient to induce CT45A and its downstream genes involved in tumorigenesis, epithelial-mesenchymal transition (EMT), stemness and metastasis, and to promote cell migration and EMT signaling. Consistently, depletion of CT45A abolished the above effects, indicating that CT45A is a critical downstream effector of Uev1A. The Uev1A-induced cell migration and EMT signaling was dependent on AKT but independent of NF-κB, indicating that CT45A acts downstream of the AKT pathway. Conclusions Based on previous reports and observations in this study, we propose that the Ubc13-Uev1A complex activates AKT through K63-linked polyubiquitination, which leads to enhanced CT45A expression, stimulated cell migration and EMT signaling in breast cells. Since similar effects were also observed in a colorectal cancer cell line, the Ubc13/Uev1A-AKT-CT45A axis may also promote tumorigenesis and metastasis in other tissues. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08750-3.
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Affiliation(s)
- Tong Niu
- Beijing Key Laboratory of DNA Damage Responses and College of Life Sciences, Capital Normal University, Beijing, 100048, China.,Department of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, S7N 5E5, Canada
| | - Zhaojia Wu
- Beijing Key Laboratory of DNA Damage Responses and College of Life Sciences, Capital Normal University, Beijing, 100048, China.,Department of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, S7N 5E5, Canada
| | - Wei Xiao
- Beijing Key Laboratory of DNA Damage Responses and College of Life Sciences, Capital Normal University, Beijing, 100048, China. .,Department of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, S7N 5E5, Canada.
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5
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Abstract
This study aimed to evaluate the diagnostic efficacy of seven autoantibodies in all lung cancer, lung adenocarcinoma, lung squamous cell carcinoma and early-stage lung cancer patients. ELISA testing of a seven autoantibody panel was performed on 386 lung cancer patients and 238 normal controls. The sensitivity and specificity of each autoantibody were analyzed using the receiver operating characteristic curve analysis. The diagnostic efficacy of a combination of these seven autoantibodies was evaluated by binary logistic regression. The results indicated that six of the seven autoantibodies (p53, SOX2, GAGE7, GBU4-5, MAGEA1 and CAGE) had high specificity and low sensitivity, while PGP9.5 had high sensitivity and low specificity. Further analysis showed that all seven autoantibodies had better diagnostic value in lung squamous cell carcinoma patients when compared to lung adenocarcinoma or all lung cancer patients. Logistic regression showed that a combination of the seven autoantibodies resulted in more reliable detection of lung cancer than any individual autoantibody in early-stage lung cancer (sensitivity/specificity: 47.8%/81.4%, areas under the curve: 0.764, 95% confidence interval: 0.718-0.811). Additionally, this panel had a better sensitivity of 56.5% for detection of lung squamous cell carcinoma than for all lung cancer (50.1%) or adenocarcinoma (51.7%) (P < 0.05). Our results indicated that the seven autoantibody panel could be used for early lung cancer detection, and it had better sensitivity in diagnosis of lung squamous cell carcinoma.
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6
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Hou Z, Liang X, Wang X, Zhou Z, Shi G. Myeloid-derived suppressor cells infiltration in non-small-cell lung cancer tumor and MAGE-A4 and NY-ESO-1 expression. Oncol Lett 2020; 19:3982-3992. [PMID: 32382343 PMCID: PMC7202317 DOI: 10.3892/ol.2020.11497] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 01/14/2020] [Indexed: 12/22/2022] Open
Abstract
Cancer/testis antigens melanoma-associated antigen 4 (MAGE-A4) and New York esophageal squamous cell carcinoma-1 (NY-ESO-1) are of clinical interest as biomarkers and present valuable targets for immunotherapy; however, they are poor prognostic markers in non-small cell lung cancer (NSCLC). In addition, myeloid derived suppressor cells (MDSCs) are recognized as a key element in tumor escape and progression. The aim of the present study was to investigate the diagnostic and prognostic value of MAGE-A4 and NY-ESO-1, and their association with MDSCs in NSCLC samples. The expression levels of MAGE-A4 and NY-ESO-1, and the infiltration of MDSCs (CD33+), were analyzed by immunohistochemistry of 67 tissue samples from patients with NSCLC. Overall, 58.33% of the NSCLC squamous cell carcinoma tissues and 94.7% of adenocarcinoma tissues were positive for MAGE-A4. NY-ESO-1 expression was observed in 52.78% of the squamous cell carcinoma tissues and 80% of the adenocarcinoma tissues. In primary adenocarcinoma tumor tissues, MAGE-A4 and NY-ESO-1 demonstrated a higher intensity of expression compared with the squamous cell carcinoma tissues. A total of 33 (91.7%) squamous cell carcinoma and 19 (95.0%) adenocarcinoma specimens were positive for CD33. The expression of MAGE-A4 and NY-ESO-1 antigens and infiltration of MDSCs was associated with poor prognosis of patients with NSCLC. Further studies investigating the association between these findings and underlying molecular mechanisms are required.
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Affiliation(s)
- Zhenbo Hou
- Department of Pathology, Zibo Central Hospital, Zibo, Shandong 255000, P.R. China
| | - Xiao Liang
- Department of Thoracic Surgery, Zibo Central Hospital, Zibo, Shandong 255000, P.R. China
| | - Xinmei Wang
- Department of Pathology, Zibo Central Hospital, Zibo, Shandong 255000, P.R. China
| | - Ziqiang Zhou
- Department of Pathology, Zibo Central Hospital, Zibo, Shandong 255000, P.R. China
| | - Guilan Shi
- Department of Immunology, School of Nursing, Zibo Vocational Institute, Zibo, Shandong 255314, P.R. China.,Frank Reidy Research Center for Bioelectrics, Old Dominion University, Norfolk, VA 23508, USA
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7
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BCAP31, a cancer/testis antigen-like protein, can act as a probe for non-small-cell lung cancer metastasis. Sci Rep 2020; 10:4025. [PMID: 32132574 PMCID: PMC7055246 DOI: 10.1038/s41598-020-60905-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 02/18/2020] [Indexed: 01/03/2023] Open
Abstract
Non-small-cell lung cancer (NSCLC) represents most of lung cancers, is often diagnosed at an advanced metastatic stage. Therefore, exploring the mechanisms underlying metastasis is key to understanding the development of NSCLC. The expression of B cell receptor-associated protein 31 (BCAP31), calreticulin, glucose-regulated protein 78, and glucose-regulated protein 94 were analyzed using immunohistochemical staining of 360 NSCLC patients. It resulted that the high-level expression of the four proteins, but particularly BCAP31, predicted inferior overall survival. What’s more, BCAP31 was closely associated with histological grade and p53 status, which was verified by seven cohorts of NSCLC transcript microarray datasets. Then, three NSCLC cell lines were transfected to observe behavior changes BCAP31 caused, we found the fluctuation of BCAP31 significantly influenced the migration, invasion of NSCLC cells. To identify the pathway utilized by BCAP31, Gene Set Enrichment Analysis was firstly performed, showing Akt/m-TOR/p70S6K pathway was the significant one, which was verified by immunofluorescence, kinase phosphorylation and cellular behavioral observations. Finally, the data of label-free mass spectroscopy implied that BCAP31 plays a role in a fundamental biological process. This study provides the first demonstration of BCAP31 as a novel prognostic factor related to metastasis and suggests a new therapeutic strategy for NSCLC.
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8
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Wang H, Chen D, Wang R, Quan W, Xia D, Mei J, Xu J, Liu C. NY-ESO-1 expression in solid tumors predicts prognosis: A systematic review and meta-analysis. Medicine (Baltimore) 2019; 98:e17990. [PMID: 31770209 PMCID: PMC6890322 DOI: 10.1097/md.0000000000017990] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND New York esophageal squamous cell carcinoma 1 (NY-ESO-1) is a member of the cancer testis antigen family. NY-ESO-1 has documented potential as an effective target for cancer immunotherapy. The prognostic value of NY-ESO-1 expression in solid tumors, however, remains controversial because of inconclusive data. METHODS For this analysis, the Medline, Embase, and Cochrane Library databases were searched up to February 2018 for studies investigating NY-ESO-1 expression in solid tumors and overall survival (OS), progression-free survival (PFS), or disease-free survival (DFS). Hazard ratios (HRs) with 95% confidence intervals (CIs) were extracted from each study. Pooled HRs and CIs were calculated using the Mantel-Haenszel fixed effects or random effects model. RESULTS A total of 23 studies were included in the analysis. The combined HR (95% CI) estimates for OS, PFS, and DFS were 1.41 (95% CI: 1.24-1.61; I = 0%), 1.62 (95% CI: 1.42-1.84; I = 17%), and 0.95 (95% CI: 0.56-1.59; I = 57%), respectively. CONCLUSIONS NY-ESO-1 expression in solid tumors is associated with worse OS and PFS. Studies are still needed to provide more evidence.
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Affiliation(s)
- Huiyu Wang
- Department of Oncology, Wuxi People's Hospital affiliated to Nanjing Medical University, Wuxi
| | - Datian Chen
- Department of Oncology, Haimen People's Hospital, Haimen
| | - Runjie Wang
- Department of Oncology, Wuxi People's Hospital affiliated to Nanjing Medical University, Wuxi
| | | | - Dandan Xia
- Department of Oncology, Wuxi People's Hospital affiliated to Nanjing Medical University, Wuxi
| | - Jie Mei
- Nanjing Medical University, Nanjing, Jiangsu, China
| | - Junying Xu
- Department of Oncology, Wuxi People's Hospital affiliated to Nanjing Medical University, Wuxi
| | - Chaoying Liu
- Department of Oncology, Wuxi People's Hospital affiliated to Nanjing Medical University, Wuxi
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9
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Rivalland G, Mitchell P, Murone C, Asadi K, Morey AL, Starmans M, Boutros PC, Walkiewicz M, Solomon B, Wright G, Knight S, John T. Mesenchyme to epithelial transition protein expression, gene copy number and clinical outcome in a large non-small cell lung cancer surgical cohort. Transl Lung Cancer Res 2019; 8:167-175. [PMID: 31106127 DOI: 10.21037/tlcr.2019.03.11] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Background In non-small cell lung cancer (NSCLC), mesenchyme to epithelial transition (MET) protein abundance increases with disease stage and is implicated in resistance to tyrosine kinase inhibitors. To better clarify the impact of MET overexpression on tumor behavior, we investigated a large cohort of patients who underwent curative surgical resection to determine whether MET gene amplification or protein abundance was prognostic. Methods Tissue microarrays (TMAs) were constructed using triplicate 1 mm cores of FFPE primary NSCLC specimens. TMAs underwent immunohistochemical (IHC) staining with the SP44 clone (Ventana) and cores were considered positive if >50% of tumor exhibited 2+ staining. The highest of triplicate values was used. MET gene amplification was detected using either SISH using Ventana's MET DNP probe or FISH using the D7S486/CEP 7 Abbott Probe. DNA was subjected to mutational profiling using Sequenom's LungCarta panel. Results Data from two institutions comprising 763 patients (516; 68%) male were generated, including 360 stage I, 226 stage II, 160 stage III and 18 resected stage IV. High MET protein expression was detected in 25% (193/763), and was significantly more common in adenocarcinomas than squamous cell carcinoma (P<0.01). MET gene copy number (GCN) correlated with high MET protein expression by IHC (P=0.01). Increased MET protein expression was associated with EGFR and KRAS mutations (P<0.01 for both). Once polysomy was excluded, true MET gene amplification was detected in only 8/763 (1%) of samples. In multivariate analysis, neither MET protein abundance nor GCN were correlated to overall patient survival. Conclusions MET expression by IHC and GCN amplification was not prognostic in this large Caucasian surgical series. MET's primary role remains as a therapeutic target.
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Affiliation(s)
- Gareth Rivalland
- Olivia Newton-John Cancer Research Institute, Melbourne, Australia.,Faculty of Medicine, University of Melbourne, Melbourne, Australia.,Department of Pharmacology & Toxicology, University of Toronto, Toronto, Canada
| | - Paul Mitchell
- Olivia Newton-John Cancer Research Institute, Melbourne, Australia.,Department of Medical Oncology, Austin Health, Melbourne, Australia
| | - Carmel Murone
- Olivia Newton-John Cancer Research Institute, Melbourne, Australia
| | - Khashayer Asadi
- Department of Pathology, Austin Health, Melbourne, Australia
| | - Adrienne L Morey
- Department of Anatomical Pathology, St Vincent's Hospital, Sydney, Australia
| | - Maud Starmans
- Ontario Institute for Cancer Research, Toronto, Canada.,Department of Radiation Oncology (Maastro), GROW-School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Paul C Boutros
- Department of Pharmacology & Toxicology, University of Toronto, Toronto, Canada.,Ontario Institute for Cancer Research, Toronto, Canada.,Department of Medical Biophysics, University of Toronto, Toronto, Canada
| | | | - Benjamin Solomon
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Gavin Wright
- Research and Education Lead in Lung Cancer, Victorian Comprehensive Cancer Centre, Parkville, Australia.,Department of Surgery, University of Melbourne, St Vincent's Hospital, Fitzroy, Australia
| | - Simon Knight
- Department of Thoracic Surgery, Austin Health, Melbourne, Australia
| | - Thomas John
- Olivia Newton-John Cancer Research Institute, Melbourne, Australia.,Faculty of Medicine, University of Melbourne, Melbourne, Australia.,Department of Medical Oncology, Austin Health, Melbourne, Australia
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10
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Abbaszadegan MR, Moghbeli M. Genetic and molecular origins of colorectal Cancer among the Iranians: an update. Diagn Pathol 2018; 13:97. [PMID: 30579343 PMCID: PMC6303916 DOI: 10.1186/s13000-018-0774-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 12/05/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Colorectal cancer (CRC) is one the leading causes of cancer related deaths among Iranians. Despite the various progresses in new therapeutic methods, it has still a low rate of survival. This high ratio of mortality is mainly related to the late diagnosis, in which the patients refer for treatment in advanced stages of tumor. MAIN BODY: colorectal cancer progression is largely associated with molecular and genetic bases. Although Iran has a high ratio of CRC mortality, there is not an efficient genetic panel for detection and prognosis. Therefore, it is critical to introduce new diagnostic markers with ability to detect in early stages. CONCLUSION Present review summarizes all of the genetic and epigenetic factors which are reported in CRC until now among the Iranian patients to pave the way of incorporation of new ethnic specific markers into the clinical practice and development of new targeted therapeutic methods.
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Affiliation(s)
| | - Meysam Moghbeli
- Department of Modern Sciences and Technologies, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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11
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Chen X, Wang L, Li P, Song M, Qin G, Gao Q, Zhang Z, Yue D, Wang D, Nan S, Qi Y, Li F, Yang L, Huang L, Zhang M, Zhang B, Gao Y, Zhang Y. Dual TGF-β and PD-1 blockade synergistically enhances MAGE-A3-specific CD8 + T cell response in esophageal squamous cell carcinoma. Int J Cancer 2018; 143:2561-2574. [PMID: 29981155 DOI: 10.1002/ijc.31730] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 06/16/2018] [Accepted: 06/21/2018] [Indexed: 12/26/2022]
Abstract
PD-1 is highly expressed on tumor-infiltrated antigen-specific T cells and limit the antitumor function. Blocking of PD-1/PD-L1 signaling has shown unprecedented curative efficacies in patients with advanced cancer. However, only a limited population of patients benefited from such therapies. Our study aimed to explore biological properties, functional regulation and reversal of MAGE-A3-specific CD8+ T cells in patients with esophageal squamous cell carcinoma (ESCC). The underlying principle of deficiency and restoring MAGE-A3-specific CD8+ T cells function in tumor microenvironment (TME) was evaluated. MAGE-A3-specific CD8+ T cells could lyse HLA-A2+ /MAGE-A3+ tumor cells. Tetramer+ T cell frequency was higher in elder patients, but lower in patients with lymph node metastasis and late tumor stage (p < 0.05). CD107ahigh expression on functional T cells was an independent prognostic factor in Cox regression analysis. PD-1 was highly expressed on dysfunctional antigen-specific CD8+ T cells and tumor infiltrating T lymphocytes (p < 0.05). Myeloid-derived suppressor cells (MDSCs) derived-TGF-β mediated PD-1high expression on CD8+ T cells, which led to be resistance to PD-1/PD-L1 blockade in TME. Dual PD-1/PD-L1 and TGF-β signaling pathway blockades synergistically restored the function and antitumor ability of antigen-specific CD8+ T cells in vitro/vivo assay. The presence of functional MAGE-A3-specific CD8+ T cells had an independent prognostic impact on survival of patients with ESCC. Furthermore, MDSCs-derived TGF-β increased PD-1 expression on T cells and decreased the sensitivity to PD-1/PD-L1 blockade. Combining T cell-based therapy with dual PD-1/PD-L1 and TGF-β signaling pathway blockade could be considered a promising strategy for cancer treatment.
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Affiliation(s)
- Xinfeng Chen
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Liping Wang
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Pupu Li
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Mengjia Song
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Guohui Qin
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Qun Gao
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhen Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Dongli Yue
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Dan Wang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Shufeng Nan
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Yu Qi
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Feng Li
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Li Yang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Lan Huang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Mingzhi Zhang
- Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Bin Zhang
- Department of Hematology/Oncology, School of Medicine, Northwestern University, Chicago, IL
| | - Yanfeng Gao
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China
| | - Yi Zhang
- Biotherapy Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,Cancer Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.,School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China.,Henan Key Laboratory for Tumor Immunology and Biotherapy, Zhengzhou, Henan, China
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12
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Behrendt N, Schultewolter T, Busam K, Frosina D, Spagnoli G, Jungbluth A. [Expression of cancer testis (CT) antigens in pediatric and adolescent melanomas]. DER PATHOLOGE 2018. [PMID: 28631119 DOI: 10.1007/s00292-017-0311-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND One of the main problems in the diagnostics of pediatric melanomas is the differentiation from benign dermal lesions typical for this age group, such as Spitz nevus. The biological behavior of pediatric melanomas differs considerably from that of melanomas in adults. MATERIAL AND METHODS Cancer testis (CT) antigens are named after their typical expression pattern since they are present in various types of malignant tumors but in normal adult tissues are solely expressed in testicular germ cells. Because of this tumor-associated expression pattern, CT antigens are regarded as potential targets for vaccine-based immunotherapy of cancer and might be used as diagnostic tools in surgical pathology. In adults, melanoma is among the tumors showing a high incidence of CT antigen expression; however, while there is ample knowledge about adult melanomas, little is known about the presence of CT antigens in pediatric melanomas. Consequently, the expression of CT antigens MAGE-A1, MAGE-A4, CT7/MAGE-C1, NY-ESO-1, and GAGE was analyzed in a series of pediatric melanomas. The study was restricted to cases of metastatic disease and/or fatal outcome. A total of 12 cases were available and immunohistochemically analyzed with monoclonal antibodies (mAb). RESULTS The expression of CT antigens was generally low and present in only 4 of 12 cases. This is in stark contrast to the expression of these antigens in adult melanomas. Moreover, the extent of expression was very limited with most cases showing only a focal CT antigen expression and only marked in very small tumor areas (<5%). CONCLUSION Despite the low case numbers this study indicates that CT antigens are most likely not useful as diagnostic markers in pediatric melanomas or as targets for vaccine-based immunotherapy. It supports the notion that pediatric melanomas show a different biological behavior than their adult counterparts.
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Affiliation(s)
- N Behrendt
- Department of Surgical Pathology, Roskilde Hospital, Roskilde, Dänemark
| | - T Schultewolter
- Dermatologische Abteilung, Fachklinik Hornheide, Münster, Deutschland
| | - K Busam
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, 10021, New York, NY, USA
| | - D Frosina
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, 10021, New York, NY, USA
| | - G Spagnoli
- Abteilung für Biomedizin, Universitätsklinikum Basel, Basel, Schweiz
| | - A Jungbluth
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, 10021, New York, NY, USA.
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13
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Oliveres H, Caglevic C, Passiglia F, Taverna S, Smits E, Rolfo C. Vaccine and immune cell therapy in non-small cell lung cancer. J Thorac Dis 2018; 10:S1602-S1614. [PMID: 29951309 PMCID: PMC5994506 DOI: 10.21037/jtd.2018.05.134] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 05/17/2018] [Indexed: 12/11/2022]
Abstract
Despite new advances in therapeutics, lung cancer remains the first cause of mortality among different types of malignancies. To improve survival, different strategies have been developed such as chemotherapy combinations, targeted therapies and more recently immunotherapy. Immunotherapy is based on the capability of the immune system to differentiate cancer cells from normal cells to fight against the tumor. The two main checkpoint inhibitors that have been widely studied in non-small cell lung cancer (NSCLC) are PD-1/PD-L1 and CTLA-4. However, interactions between tumor and immune system are much more complex with several different elements that take part and probably many new interactions to be discovered and studied for a better comprehension of those pathways. Vaccines are part of the prophylaxis and of the treatment for different infectious diseases. For that reason, they have allowed us to improve global survival worldwide. This same idea can be used for cancer treatment. First reports in clinical trials that used therapeutic vaccines in NSCLC were discouraging, but currently vaccines have a new chance in cancer therapy with the identification of new targetable antigens, adjuvant treatments and most interestingly, the combination of vaccines with anti-PD-1/PD-L1 and anti-CTLA-4 drugs. The aim of this article is to describe the scientific evidence that has been reported for the different types of vaccines and their mechanisms of action in the fight against NSCLC tumors to improve disease control.
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Affiliation(s)
- Helena Oliveres
- Phase I-Early Clinical Trials Unit, Antwerp University Hospital, Edegem, Belgium
- Department of Oncology, Parc Taulí Hospital, Sabadell, Spain
| | | | - Francesco Passiglia
- Phase I-Early Clinical Trials Unit, Antwerp University Hospital, Edegem, Belgium
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology Palermo, University of Palermo, Palermo, Italy
| | - Simona Taverna
- Phase I-Early Clinical Trials Unit, Antwerp University Hospital, Edegem, Belgium
- Center for Oncological Research Antwerp, University of Antwerp, Antwerp, Belgium
| | - Evelien Smits
- Center for Oncological Research Antwerp, University of Antwerp, Antwerp, Belgium
- Center for Cell Therapy and Regenerative Medicine, Antwerp University Hospital, Edegem, Belgium
| | - Christian Rolfo
- University of Maryland Marlene and Stewart Greenebaum Comprehensive Cancer Center, Baltimore, MD, USA
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14
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Tavakoli Koudehi A, Mahjoubi B, Mirzaei R, Shabani S, Mahjoubi F. AKAP4, SPAG9 and NY-ESO-1 in Iranian Colorectal Cancer Patients as Probable Diagnostic and Prognostic Biomarkers. Asian Pac J Cancer Prev 2018; 19:463-469. [PMID: 29480665 PMCID: PMC5980935 DOI: 10.22034/apjcp.2018.19.2.463] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Background and objectives: Colorectal cancer (CRC) is the most common gastrointestinal cancer and the second leading cause of cancer death in women in the world. Cancer-Testis Antigens (CTAs) are a group of tumor-associated proteins which typically are expressed in normal reproductive cells of men, but their expression in normal somatic cells is silenced. CTAs, due to their limited expression pattern, are considered as promising targets for cancer diagnosis and immuno-therapy. Methods: Expression of AKAP4, SPAG9 and CTAG1B genes from the CTAs family was studied in both tumor and normal tissues of 62 Iranian CRC patients by RT-PCR with the aim of finding biomarkers for early detection and anticipated progression. Statistical analysis was performed SPSS software V22.0 to assess the significance of any associations. Results: Elevated expression of SPAG9 and AKAP4 genes was observed in approximately 66% and 44% of tumours, respectively, as compared to adjacent non-cancerous tissues. While a significant association was found between AKAP4 gene expression and metastasis (P-value: 0.045), expression of the CTAG1B (NY-ESO-1) gene was not observed in our cases. Conclusion: AKAP4 and SPAG9 genes may find use as diagnostic biomarkers for CRC and AKAP4 may play an important role in progression to metastasis.
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Affiliation(s)
- Ameneh Tavakoli Koudehi
- Department of Clinical Genetics, National Institute of Genetic Engineering and Biotechnology (NIGEB),Tehran,Iran.
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15
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Iura K, Kohashi K, Yasutake N, Ishii T, Maekawa A, Bekki H, Otsuka H, Yamada Y, Yamamoto H, Ohishi Y, Matsumoto Y, Iwamoto Y, Oda Y. Cancer-testis antigens are predominantly expressed in uterine leiomyosarcoma compared with non-uterine leiomyosarcoma. Oncol Lett 2018; 15:441-446. [PMID: 29399140 DOI: 10.3892/ol.2017.7274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 07/27/2017] [Indexed: 01/05/2023] Open
Abstract
Leiomyosarcomas account for ~24% of all adult sarcomas, and develop predominantly either in the uterus [uterine leiomyosarcoma (ULMS)] or in deep soft tissue or the retroperitoneum [non-uterine leiomyosarcoma (NULMS)]. Leiomyosarcomas are relatively chemoresistant tumors, and the prognosis of patients with leiomyosarcomas is poor. Cancer-testis (CT) antigens are considered promising immunotherapeutic targets because of their restricted expression in normal tissue, except in the testis. Little is known about the expression of CT antigens in leiomyosarcomas. In the present study, the protein expression of the CT antigens MAGE family member A (MAGEA)1, MAGEA3, MAGEA4, G antigen 7 (GAGE7) and cancer/testis antigen 1 (NY-ESO-1) in ULMS and NULMS were investigated using immunohistochemistry (IHC), and their expression profiles compared. In ULMS and NULMS, positive expression was observed in 11/32 (31%) and 1/31 (3%; MAGEA1), 15/32 (47%) and 5/31 (16%; MAGEA3), 11/32 (34%) and 3/31 (10%; MAGEA4), 23/32 (72%) and 11/31 (35%; GAGE7) and 3/32 (9%) and 0/31 (0%; NY-ESO-1), respectively. The ULMSs demonstrated significantly higher positive expression of MAGEA1 (P=0.0034), MAGEA3 (P=0.0141), MAGEA4 (P=0.0319) and GAGE7 (P=0.0054) compared with the NULMSs. The ULMSs also had significantly higher IHC scores for MAGEA1 (P=0.0023), MAGEA3 (P=0.0474), MAGEA4 (P=0.011), GAGE7 (P=0.0319) and NY-ESO-1 (P=0.0437). The results of the present study support the potential utility of MAGEA1, MAGEA3, MAGEA4 and GAGE7 in ULMS and GAGE7 in NULMS as immunotherapeutic targets.
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Affiliation(s)
- Kunio Iura
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan.,Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Kenichi Kohashi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Nobuko Yasutake
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Takeaki Ishii
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan.,Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Akira Maekawa
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan.,Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Hirofumi Bekki
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan.,Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Hiroshi Otsuka
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan.,Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Yuichi Yamada
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Hidetaka Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Yoshihiro Ohishi
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Yoshihiro Matsumoto
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Yukihide Iwamoto
- Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Fukuoka 812-8581, Japan
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16
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Chüeh AC, Liew MS, Russell PA, Walkiewicz M, Jayachandran A, Starmans MH, Boutros PC, Wright G, Barnett SA, Mariadason JM, John T. Promoter hypomethylation of NY-ESO-1, association with clinicopathological features and PD-L1 expression in non-small cell lung cancer. Oncotarget 2017; 8:74036-74048. [PMID: 29088766 PMCID: PMC5650321 DOI: 10.18632/oncotarget.18198] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 05/01/2017] [Indexed: 12/15/2022] Open
Abstract
Cancer-Testis antigens (CTA) are immunogenic molecules with normal tissue expression restricted to testes but with aberrant expression in up to 30% of non-small cell lung cancers (NSCLCs). Regulation of CTA expression is mediated in part through promoter DNA methylation. Recently, immunotherapy has altered treatment paradigms in NSCLC. Given its immunogenicity and ability to be re-expressed through demethylation, NY-ESO-1 promoter methylation, protein expression and its association with programmed death receptor ligand-1 (PD-L1) expression and clinicopathological features were investigated. Lung cancer cell line demethylation resulting from 5-Aza-2'-deoxycytidine treatment was associated with both NY-ESO-1 and PD-L1 re-expression in vitro but not increased chemosensitivity. NY-ESO-1 hypomethylation was observed in 15/94 (16%) of patient samples and associated with positive protein expression (P < 0.0001). In contrast, PD-L1 expression was observed in 50/91 (55%) but strong expression in only 12/91 (13%) cases. There was no association between NY-ESO-1 and PD-L1 expression, despite resultant re-expression of both by 5-Aza-2'-deoxycytidine. Importantly, NY-ESO-1 hypomethylation was found to be an independent marker of poor prognosis in patients not treated with chemotherapy (HR 3.59, P = 0.003) in multivariate analysis. In patients treated with chemotherapy there were no differences in survival associated with NY-ESO-1 hypomethylation. Collectively, these results provided supporting evidence for the potential use of NY-ESO-1 hypomethylation as a prognostic biomarker in stage 3 NSCLCs. In addition, these data highlight the potential to incorporate demethylating agents to enhance immune activation, in tumours currently devoid of immune infiltrates and expression of immune checkpoint genes.
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Affiliation(s)
- Anderly C. Chüeh
- 1 Ludwig Institute of Cancer Research, Melbourne-Austin Branch, Victoria, Australia
- 2 Department of Medicine, Austin Health, University of Melbourne, Victoria, Australia
| | - Mun-Sem Liew
- 1 Ludwig Institute of Cancer Research, Melbourne-Austin Branch, Victoria, Australia
- 2 Department of Medicine, Austin Health, University of Melbourne, Victoria, Australia
- 3 Olivia Newton-John Cancer Research Institute, Victoria, Australia
| | - Prudence A. Russell
- 4 Department of Anatomical Pathology, St Vincent’s Hospital, Victoria, Australia
| | - Marzena Walkiewicz
- 1 Ludwig Institute of Cancer Research, Melbourne-Austin Branch, Victoria, Australia
- 3 Olivia Newton-John Cancer Research Institute, Victoria, Australia
| | - Aparna Jayachandran
- 1 Ludwig Institute of Cancer Research, Melbourne-Austin Branch, Victoria, Australia
- 3 Olivia Newton-John Cancer Research Institute, Victoria, Australia
- 5 School of Cancer Medicine, La Trobe University, Victoria, Australia
| | - Maud H.W. Starmans
- 6 Informatics and Biocomputing Program, Ontario Institute for Cancer Research, Toronto, Canada
| | - Paul C. Boutros
- 6 Informatics and Biocomputing Program, Ontario Institute for Cancer Research, Toronto, Canada
- 7 Department of Medical Biophysics, University of Toronto, Toronto, Canada
- 8 Department of Pharmacology & Toxicology, University of Toronto, Toronto, Canada
| | - Gavin Wright
- 9 Department of Thoracic Oncology, St Vincent’s Hospital, Victoria, Australia
| | - Stephen A Barnett
- 10 Department of Thoracic Surgery, Austin Hospital, Melbourne, Victoria, Australia
| | - John M. Mariadason
- 1 Ludwig Institute of Cancer Research, Melbourne-Austin Branch, Victoria, Australia
- 2 Department of Medicine, Austin Health, University of Melbourne, Victoria, Australia
- 3 Olivia Newton-John Cancer Research Institute, Victoria, Australia
- 5 School of Cancer Medicine, La Trobe University, Victoria, Australia
| | - Thomas John
- 1 Ludwig Institute of Cancer Research, Melbourne-Austin Branch, Victoria, Australia
- 2 Department of Medicine, Austin Health, University of Melbourne, Victoria, Australia
- 3 Olivia Newton-John Cancer Research Institute, Victoria, Australia
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17
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MAGEA4 expression in bone and soft tissue tumors: its utility as a target for immunotherapy and diagnostic marker combined with NY-ESO-1. Virchows Arch 2017; 471:383-392. [PMID: 28744588 DOI: 10.1007/s00428-017-2206-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 07/04/2017] [Accepted: 07/18/2017] [Indexed: 12/15/2022]
Abstract
Cancer-testis (CT) antigens have promise as targets for immunotherapy, because of their restricted expression in tumor or testis tissue. MAGEA4 is both a MAGE family member and a CT antigen, and has attracted attention as a potential immunotherapeutic target. We investigated MAGEA4 expression by immunohistochemistry in bone and soft tissue tumor specimens that consisted of 35 malignant or intermediate and 24 benign histological subtypes, in order to evaluate its possible utility as an immunotherapy target and its potential use as a diagnostic marker when combined with another CT antigen, NY-ESO-1. Among these tumors, MAGEA4 was detected in 82.2% of synovial sarcomas, 67.7% of myxoid liposarcomas, 43.8% of osteosarcomas, 41.4% of angiosarcomas, 24.6% of malignant peripheral nerve sheath tumors (MPNSTs), and 21.4% of chondrosarcomas. NY-ESO-1 expression was found in 88.2% of myxoid liposarcomas, 61.1% of synovial sarcomas, 31.3% of osteosarcomas, 21.4% of pleomorphic liposarcomas, 16.7% of desmoplastic small round cell tumors, and 14.3% of chondrosarcomas. Benign tumors and non-tumorous tissue, except for testis tissue, did not express MAGEA4 or NY-ESO-1. Combined use of MAGEA4 and NY-ESO-1 increased the sensitivity, specificity, positive predictive values, and negative predictive values for distinguishing synovial sarcoma from spindle cell tumors and other mimicking tumors, compared to individual use of MAGEA4 or NY-ESO-1. Our results support the immunotherapy targeting MAGEA4 or NY-ESO-1 can be an ancillary therapy in the above-mentioned tumors, and the potential utility of MAGEA4 as an ancillary diagnostic marker for synovial sarcoma combined with NY-ESO-1.
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18
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Tao Z, Li S, Ichim TE, Yang J, Riordan N, Yenugonda V, Babic I, Kesari S. Cellular immunotherapy of cancer: an overview and future directions. Immunotherapy 2017; 9:589-606. [DOI: 10.2217/imt-2016-0086] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
The clinical success of checkpoint inhibitors has led to a renaissance of interest in cancer immunotherapies. In particular, the possibility of ex vivo expanding autologous lymphocytes that specifically recognize tumor cells has attracted much research and clinical trial interest. In this review, we discuss the historical background of tumor immunotherapy using cell-based approaches, and provide some rationale for overcoming current barriers to success of autologous immunotherapy. An overview of adoptive transfer of lymphocytes, tumor infiltrating lymphocytes and dendritic cell therapies is provided. We conclude with discussing the possibility of gene-manipulating immune cells in order to augment therapeutic activity, including silencing of the immune-suppressive zinc finger orphan nuclear receptor, NR2F6, as an attractive means of overcoming tumor-associated immune suppression.
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Affiliation(s)
- Ziqi Tao
- The Affiliated XuZhou Center Hospital of Nanjing University of Chinese Medicine, The Affiliated XuZhou Hospital of Medical College of Southeast University, Jiangsu, China
| | - Shuang Li
- Department of Endocrinology, the Affiliated Zhongshan Hospital of Dalian University, Dalian, China
| | | | - Junbao Yang
- Department of Translational Neurosciences and Neurotherapeutics, Pacific Neuroscience Institute, John Wayne Cancer Institute, Providence Saint John’s Health Center, Santa Monica, CA 90404, USA
| | - Neil Riordan
- Medistem Panama, Inc., City of Knowledge, Clayton, Republic of Panama
| | - Venkata Yenugonda
- Department of Translational Neurosciences and Neurotherapeutics, Pacific Neuroscience Institute, John Wayne Cancer Institute, Providence Saint John’s Health Center, Santa Monica, CA 90404, USA
| | - Ivan Babic
- Department of Translational Neurosciences and Neurotherapeutics, Pacific Neuroscience Institute, John Wayne Cancer Institute, Providence Saint John’s Health Center, Santa Monica, CA 90404, USA
| | - Santosh Kesari
- Department of Translational Neurosciences and Neurotherapeutics, Pacific Neuroscience Institute, John Wayne Cancer Institute, Providence Saint John’s Health Center, Santa Monica, CA 90404, USA
- John Wayne Cancer Institute, 2200 Santa Monica Blvd, Santa Monica, CA 90404, USA
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19
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Meng M, Liao H, Zhang B, Pan Y, Kong Y, Liu W, Yang P, Huo Z, Cao Z, Zhou Q. Cigarette smoke extracts induce overexpression of the proto-oncogenic gene interleukin-13 receptor α2 through activation of the PKA-CREB signaling pathway to trigger malignant transformation of lung vascular endothelial cells and angiogenesis. Cell Signal 2016; 31:15-25. [PMID: 27986643 DOI: 10.1016/j.cellsig.2016.12.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 12/03/2016] [Accepted: 12/12/2016] [Indexed: 01/23/2023]
Abstract
Cigarette smoking is a major cause of lung cancer. Tumor-associated endothelial cells (TAECs) play important roles in tumor angiogenesis and metastasis. However, whether cigarette smoking can trigger genesis of lung TAECs has not been reported yet. In the current study, we used lung endothelial cell (EC) lines as a model to study the pathological effect of cigarette smoke extracts (CSEs) on human lung ECs, and found that a lower dose of 4% CSEs obviously caused abnormal morphological changes in ECs, increased the permeability of endothelial monolayer, while a higher concentration of 8% CSEs caused EC apoptosis. Strikingly, CSEs induced a 117-fold overexpression of a pro-tumorigenic interleukin-13 receptor α2 gene (IL-13Rα2, also named as CT-19) through activation of the protein kinase A (PKA) and cAMP response element-binding protein (CREB) signaling pathway. A PKA specific inhibitor H89 completely abolished CSEs-induced IL-13Rα2 overexpression. The overexpression of IL-13Rα2 in lung ECs significantly increased the tumorigenic, migratory, and angiogenic capabilities of the cells, suggesting that IL-13Rα2 promotes genesis of lung TAECs. Together, our data show that CSEs activate the PKA, CREB, and IL-13Rα2 axis in lung ECs, and IL-13Rα2 promotes the malignant transformation of lung ECs and genesis of TAECs with robust angiogenic and oncogenic capabilities. Our study provides new insight into the mechanism of CSEs-triggered lung cancer angiogenesis and tumorigenesis, suggesting that the PKA-CREB-IL-13Rα2 axis is a potential target for novel anti-lung tumor angiogenesis and anti-lung cancer drug discovery.
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Affiliation(s)
- Mei Meng
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Huaidong Liao
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Bin Zhang
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Yanyan Pan
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Ying Kong
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Wenming Liu
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Ping Yang
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Zihe Huo
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Zhifei Cao
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China
| | - Quansheng Zhou
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Soochow University, Suzhou, Jiangsu 215123, China.
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20
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Fleitas T, Ibarrola-Villava M, Ribas G, Cervantes A. MassARRAY determination of somatic oncogenic mutations in solid tumors: Moving forward to personalized medicine. Cancer Treat Rev 2016; 49:57-64. [DOI: 10.1016/j.ctrv.2016.07.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 07/22/2016] [Indexed: 12/11/2022]
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21
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Mecklenburg I, Sienel W, Schmid S, Passlick B, Kufer P. A Threshold of Systemic MAGE-A Gene Expression Predicting Survival in Resected Non-Small Cell Lung Cancer. Clin Cancer Res 2016; 23:1213-1219. [PMID: 27542766 DOI: 10.1158/1078-0432.ccr-16-0557] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 07/20/2016] [Accepted: 07/27/2016] [Indexed: 11/16/2022]
Abstract
Purpose: Quantitative measurement of minimal residual disease predicting recurrence in individual cancer patients is available only in very few indications, such as acute lymphoblastic leukemia, but is still missing in most solid tumors, including non-small cell lung cancer (NSCLC).Experimental Design: MAGE-A expression levels in blood and bone marrow determined as calibrator-normalized relative ratios by quantitative multimarker real-time RT-PCR for transcript amplification of MAGE-A1, -A2, -A3/6, -A4, -A10, and -A12 in 94 patients with completely resected NSCLC were correlated with survival in a clinical study.Results: Patients with MAGE-A expression levels ≥0.2 in at least one sample of bone marrow or blood at tumor surgery had a significantly reduced overall (P = 0.007), cancer-free (P = 0.002), and distant metastasis-free survival (P < 0.001) versus patients below 0.2 in all samples without significant difference in locoregional recurrence-free survival. The corresponding HRs (≥0.2 vs. <0.2) for death, cancer-related death, and development of distant metastasis were 2.56 [95% confidence interval (CI), 1.42-4.63], 3.32 (95% CI, 1.66-6.61), and 4.03 (95% CI, 1.77-9.18), respectively. Five-year Kaplan-Meier estimates of distant metastasis-free survival were 43% (MAGE-A ≥ 0.2) versus 87% (MAGE-A < 0.2).Conclusions: MAGE-A expression in blood or bone marrow at tumor surgery is an independent predictor of survival in resected NSCLC. The reliable prediction of distant metastasis in individual patients with a statistically proven impact on overall survival may help to refine patient selection for adjuvant therapy urgently needed, especially in the clinical management of elderly patients. Clin Cancer Res; 23(5); 1213-9. ©2016 AACR.
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Affiliation(s)
- Ingo Mecklenburg
- Department of Internal Medicine, Klinikum Landsberg, Landsberg am Lech, Germany.
| | - Wulf Sienel
- Department of Thoracic Surgery, University Hospital Freiburg, Freiburg, Germany
| | - Severin Schmid
- Department of Thoracic Surgery, University Hospital Freiburg, Freiburg, Germany
| | - Bernward Passlick
- Department of Thoracic Surgery, University Hospital Freiburg, Freiburg, Germany
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22
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Djureinovic D, Hallström BM, Horie M, Mattsson JSM, La Fleur L, Fagerberg L, Brunnström H, Lindskog C, Madjar K, Rahnenführer J, Ekman S, Ståhle E, Koyi H, Brandén E, Edlund K, Hengstler JG, Lambe M, Saito A, Botling J, Pontén F, Uhlén M, Micke P. Profiling cancer testis antigens in non-small-cell lung cancer. JCI Insight 2016; 1:e86837. [PMID: 27699219 PMCID: PMC5033889 DOI: 10.1172/jci.insight.86837] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 05/26/2016] [Indexed: 12/31/2022] Open
Abstract
Cancer testis antigens (CTAs) are of clinical interest as biomarkers and present valuable targets for immunotherapy. To comprehensively characterize the CTA landscape of non-small-cell lung cancer (NSCLC), we compared RNAseq data from 199 NSCLC tissues to the normal transcriptome of 142 samples from 32 different normal organs. Of 232 CTAs currently annotated in the Caner Testis Database (CTdatabase), 96 were confirmed in NSCLC. To obtain an unbiased CTA profile of NSCLC, we applied stringent criteria on our RNAseq data set and defined 90 genes as CTAs, of which 55 genes were not annotated in the CTdatabase, thus representing potential new CTAs. Cluster analysis revealed that CTA expression is histology dependent and concurrent expression is common. IHC confirmed tissue-specific protein expression of selected new CTAs (TKTL1, TGIF2LX, VCX, and CXORF67). Furthermore, methylation was identified as a regulatory mechanism of CTA expression based on independent data from The Cancer Genome Atlas. The proposed prognostic impact of CTAs in lung cancer was not confirmed, neither in our RNAseq cohort nor in an independent meta-analysis of 1,117 NSCLC cases. In summary, we defined a set of 90 reliable CTAs, including information on protein expression, methylation, and survival association. The detailed RNAseq catalog can guide biomarker studies and efforts to identify targets for immunotherapeutic strategies.
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Affiliation(s)
- Dijana Djureinovic
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Björn M. Hallström
- Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Masafumi Horie
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | | | - Linnea La Fleur
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Linn Fagerberg
- Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Hans Brunnström
- Department of Pathology, Regional Laboratories Region Skåne, Lund, Sweden
| | - Cecilia Lindskog
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Katrin Madjar
- Department of Statistics, Technical University of Dortmund, Dortmund, Germany
| | - Jörg Rahnenführer
- Department of Statistics, Technical University of Dortmund, Dortmund, Germany
| | - Simon Ekman
- Department of Radiology, Oncology and Radiation Sciences, Section of Oncology, and
| | - Elisabeth Ståhle
- Department of Clinical Sciences, Uppsala University, Uppsala, Sweden
| | - Hirsh Koyi
- Department of Respiratory Medicine, Centre for Research and Development, Uppsala University, County Council of Gävleborg, Gävle, Sweden
| | - Eva Brandén
- Department of Respiratory Medicine, Centre for Research and Development, Uppsala University, County Council of Gävleborg, Gävle, Sweden
| | - Karolina Edlund
- Leibniz Research Centre for Working Environment and Human Factors, Technical University of Dortmund, Dortmund, Germany
| | - Jan G. Hengstler
- Leibniz Research Centre for Working Environment and Human Factors, Technical University of Dortmund, Dortmund, Germany
| | - Mats Lambe
- Uppsala University Hospital, Regional Cancer Center, Uppsala, Sweden
| | - Akira Saito
- Department of Respiratory Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Johan Botling
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Fredrik Pontén
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mathias Uhlén
- Science for Life Laboratory, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Patrick Micke
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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23
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Ameratunga M, Asadi K, Lin X, Walkiewicz M, Murone C, Knight S, Mitchell P, Boutros P, John T. PD-L1 and Tumor Infiltrating Lymphocytes as Prognostic Markers in Resected NSCLC. PLoS One 2016; 11:e0153954. [PMID: 27104612 PMCID: PMC4841565 DOI: 10.1371/journal.pone.0153954] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 04/06/2016] [Indexed: 01/12/2023] Open
Abstract
Introduction Immune checkpoint inhibition has shifted treatment paradigms in non-small cell lung cancer (NSCLC). Conflicting results have been reported regarding the immune infiltrate and programmed death-ligand 1 (PD-L1) as a prognostic marker. We correlated the immune infiltrate and PD-L1 expression with clinicopathologic characteristics in a cohort of resected NSCLC. Methods A tissue microarray was constructed using triplicate cores from consecutive resected NSCLC. Immunohistochemistry was performed for CD8, FOXP3 and PD-L1. Strong PD-L1 expression was predefined as greater than 50% tumor cell positivity. Matched nodal samples were assessed for concordance of PD-L1 expression. Results Of 522 patients, 346 were node-negative (N0), 72 N1 and 109 N2; 265 were adenocarcinomas (AC), 182 squamous cell cancers (SCC) and 75 other. Strong PD-L1 expression was found in 24% cases. In the overall cohort, PD-L1 expression was not associated with survival. In patients with N2 disease, strong PD-L1 expression was associated with significantly improved disease-free (DFS) and overall survival (OS) in multivariate analysis (HR 0.49, 95%CI 0.36–0.94, p = 0.031; HR 0.46, 95%CI 0.26–0.80, p = 0.006). In this resected cohort only 5% harboured EGFR mutations, whereas 19% harboured KRAS and 23% other. KRAS mutated tumors were more likely to highly express PD-L1 compared to EGFR (22% vs 3%). A stromal CD8 infiltrate was associated with significantly improved DFS in SCC (HR 0.70, 95%CI 0.50–0.97, p = 0.034), but not AC, whereas FOXP3 was not prognostic. Matched nodal specimens (N = 53) were highly concordant for PD-L1 expression (89%). Conclusion PD-L1 expression was not prognostic in the overall cohort. PD-L1 expression in primary tumor and matched nodal specimens were highly concordant. The observed survival benefit in N2 disease requires confirmation.
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Affiliation(s)
- Malaka Ameratunga
- Department of Medical Oncology, Austin Health, Olivia-Newton John Cancer and Wellness Centre, Victoria, Australia
| | | | - Xihui Lin
- Informatics & Biocomputing Program, Ontario Institute for Cancer Research, Toronto, Canada
| | | | - Carmel Murone
- Department of Pathology, Austin Health, Victoria, Australia
- The Olivia Newton-John Cancer Research Institute, Victoria, Australia
| | - Simon Knight
- Department of Thoracics, Austin Health, Victoria, Australia
| | - Paul Mitchell
- Department of Medical Oncology, Austin Health, Olivia-Newton John Cancer and Wellness Centre, Victoria, Australia
| | - Paul Boutros
- Informatics & Biocomputing Program, Ontario Institute for Cancer Research, Toronto, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, Canada
- Department of Pharmacology & Toxicology, University of Toronto, Toronto, Canada
| | - Thomas John
- Department of Medical Oncology, Austin Health, Olivia-Newton John Cancer and Wellness Centre, Victoria, Australia
- The Olivia Newton-John Cancer Research Institute, Victoria, Australia
- School of Cancer Medicine, La Trobe University, Victoria, Australia
- University of Melbourne, Victoria, Australia
- * E-mail:
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24
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Lee HJ, Kim JY, Song IH, Park IA, Yu JH, Gong G. Expression of NY-ESO-1 in Triple-Negative Breast Cancer Is Associated with Tumor-Infiltrating Lymphocytes and a Good Prognosis. Oncology 2015; 89:337-44. [DOI: 10.1159/000439535] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 08/13/2015] [Indexed: 11/19/2022]
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25
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Iura K, Kohashi K, Hotokebuchi Y, Ishii T, Maekawa A, Yamada Y, Yamamoto H, Iwamoto Y, Oda Y. Cancer-testis antigens PRAME and NY-ESO-1 correlate with tumour grade and poor prognosis in myxoid liposarcoma. JOURNAL OF PATHOLOGY CLINICAL RESEARCH 2015; 1:144-59. [PMID: 27499900 PMCID: PMC4939879 DOI: 10.1002/cjp2.16] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Accepted: 01/22/2015] [Indexed: 01/02/2023]
Abstract
Myxoid liposarcoma is the second most common liposarcoma. Although myxoid liposarcoma is relatively chemosensitive and thus a good candidate for chemotherapy, cases with relapsed or metastatic disease still have poor outcome. Here, we performed a gene microarray analysis to compare the gene expression profiles in six clinical myxoid liposarcoma samples and three normal adipose tissue samples, and to identify molecular biomarkers that would be useful as diagnostic markers or treatment targets in myxoid liposarcoma. This showed that the cancer-testis antigen PRAME was up-regulated in myxoid liposarcoma. We then performed immunohistochemical, western blotting and real-time polymerase chain reaction analyses to quantify the expression of PRAME and another cancer-testis antigen, NY-ESO-1, in clinical samples of myxoid liposarcoma (n = 93), dedifferentiated (n = 46), well-differentiated (n = 32) and pleomorphic liposarcomas (n = 14). Immunohistochemically, positivity for PRAME and NY-ESO-1 was observed in 84/93 (90%) and 83/93 (89%) of the myxoid liposarcomas, and in 20/46 (43%) and 3/46 (7%) of the dedifferentiated, 3/32 (9%) and 1/32 (3%) of the well-differentiated and 7/14 (50%) and 3/21 (21%) of the pleomorphic liposarcomas, respectively. High immunohistochemical expression of PRAME and/or NY-ESO-1 was significantly correlated with tumour diameter, the existence of tumour necrosis, a round-cell component of >5%, higher histological grade and advanced clinical stage. High PRAME and NY-ESO-1 expression correlated significantly with poor prognosis in a univariate analysis. The myxoid liposarcomas showed significantly higher protein and mRNA expression levels of PRAME and NY-ESO-1 (CTAG1B) than the other liposarcomas. In conclusion, PRAME and NY-ESO-1 (CTAG1B) were expressed in the vast majority of myxoid liposarcomas, and their high-level expression correlated with tumour grade and poor prognosis. Our results support the potential use of PRAME and NY-ESO-1 as ancillary parameters for differential diagnosis and as prognostic biomarkers, and indicate that the development of immunotherapy against these cancer-testis antigens in myxoid liposarcoma would be warranted.
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Affiliation(s)
- Kunio Iura
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Kenichi Kohashi
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Yuka Hotokebuchi
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Takeaki Ishii
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Akira Maekawa
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Yuichi Yamada
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Hidetaka Yamamoto
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Yukihide Iwamoto
- Department of Orthopaedic Surgery Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology Graduate School of Medical Sciences Kyushu University Maidashi 3-1-1 Higashi-ku Fukuoka Japan
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26
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Sebastian M, Papachristofilou A, Weiss C, Früh M, Cathomas R, Hilbe W, Wehler T, Rippin G, Koch SD, Scheel B, Fotin-Mleczek M, Heidenreich R, Kallen KJ, Gnad-Vogt U, Zippelius A. Phase Ib study evaluating a self-adjuvanted mRNA cancer vaccine (RNActive®) combined with local radiation as consolidation and maintenance treatment for patients with stage IV non-small cell lung cancer. BMC Cancer 2014; 14:748. [PMID: 25288198 PMCID: PMC4195907 DOI: 10.1186/1471-2407-14-748] [Citation(s) in RCA: 92] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 09/25/2014] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Advanced non-small cell lung cancer (NSCLC) represents a significant unmet medical need. Despite advances with targeted therapies in a small subset of patients, fewer than 20% of patients survive for more than two years after diagnosis. Cancer vaccines are a promising therapeutic approach that offers the potential for durable responses through the engagement of the patient's own immune system. CV9202 is a self-adjuvanting mRNA vaccine that targets six antigens commonly expressed in NSCLC (NY-ESO-1, MAGEC1, MAGEC2, 5 T4, survivin, and MUC1). METHODS/DESIGN The trial will assess the safety and tolerability of CV9202 vaccination combined with local radiation designed to enhance immune responses and will include patients with stage IV NSCLC and a response or stable disease after first-line chemotherapy or therapy with an EGFR tyrosine kinase inhibitor. Three histological and molecular subtypes of NSCLC will be investigated (squamous and non-squamous cell with/without EGFR mutations). All patients will receive two initial vaccinations with CV9202 prior to local radiotherapy (5 GY per day for four successive days) followed by further vaccinations until disease progression. The primary endpoint of the study is the number of patients experiencing Grade >3 treatment-related adverse events. Pharmacodynamic analyses include the assessment of immune responses to the antigens encoded by CV9202 and others not included in the panel (antigen spreading) and standard efficacy assessments. DISCUSSION RNActive self-adjuvanted mRNA vaccines offer the potential for simultaneously inducing immune responses to a wide panel of antigens commonly expressed in tumors. This trial will assess the feasibility of this approach in combination with local radiotherapy in NSCLC patients. TRIAL REGISTRATION Clinicaltrials.gov: NCT01915524/EudraCT No.: 2012-004230-41.
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Affiliation(s)
- Martin Sebastian
- />Department of Hematology and Oncology, Johann-Wolfgang-Goethe-Universität, Frankfurt, Germany
| | | | - Christian Weiss
- />Department of Radiation Therapy and Oncology, Goethe University, Frankfurt am Main, Germany
| | - Martin Früh
- />Department of Medical Oncology and Hematology, Kantonsspital St Gallen, St Gallen, Switzerland
| | | | - Wolfgang Hilbe
- />Department of General Internal Medicine, Oncology, University Hospital, Innsbruck, Austria
| | - Thomas Wehler
- />Third Department of Internal Medicine, University Hospital Mainz, Mainz, Germany
| | | | | | | | | | | | | | | | - Alfred Zippelius
- />Department of Oncology, University Hospital Basel, Petersgraben 4, CH - 4031 Basel, Switzerland
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27
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Hu YM, Li J, Yu LC, Shi SB, Du YJ, Wu JN, Shi WL. Survivin mRNA Level in Blood Predict the Efficacy of Neoadjuvant Chemotherapy in Patients with Stage IIIA-N2 Non-Small Cell Lung Cancer. Pathol Oncol Res 2014; 21:257-65. [PMID: 24980156 DOI: 10.1007/s12253-014-9816-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2013] [Accepted: 06/18/2014] [Indexed: 12/22/2022]
Abstract
In a previous study, survivin mRNA expression in non-small cell lung cancer (NSCLC) tissue had been demonstrated to be associated with unfavorable prognosis of patients treated with chemotherapy. In this study, we investigated the survivin mRNA levels in blood of patients with stage IIIA-N2 NSCLC and their association with the efficacy of neoadjuvant chemotherapy (NCT) and disease-free survival (DFS) and overall survival (OS). Blood specimens were collected from 56 patients with stage IIIA-N2 NSCLC before (N0) and after the complete of NCT (N1). Survivin mRNA was measured by real-time quantitative-PCR assay. Receiver operating characteristics curve analysis was undertaken to determine the best cutoff value for survivin mRNA. Results showed that high blood survivin mRNA levels at N0 and N1 were significantly associated with clinical (P = 0.01 and P = 0.008, respectively) and pathologic response (both P = 0.004, respectively). Moreover, the change of blood survivin mRNA levels in these NSCLC patients is associated with the clinical and pathologic response to NCT. Patients with high survivin mRNA levels at N0 and N1 had significantly shorter DFS and OS than those with low survivin mRNA levels (P = 0.021 and P = 0.014, respectively for DFS; P = 0.009 and P = 0.005, respectively for OS). Multivariate analysis demonstrated that high blood survivin mRNA level was an independent predictor for worse DFS and OS in the NSCLC patients receiving NCT. In conclusion, survivin mRNA level in blood from stage IIIA-N2 NSCLC patients receiving NCT is predictive of cancer outcome.
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Affiliation(s)
- Yi-Ming Hu
- Department of Pulmonary Medicine, Affiliated Hospital of Jiangsu University, 438 North Jiefang Street, Zhenjiang, 212001, China
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28
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Shang B, Gao A, Pan Y, Zhang G, Tu J, Zhou Y, Yang P, Cao Z, Wei Q, Ding Y, Zhang J, Zhao Y, Zhou Q. CT45A1 acts as a new proto-oncogene to trigger tumorigenesis and cancer metastasis. Cell Death Dis 2014; 5:e1285. [PMID: 24901056 PMCID: PMC4611718 DOI: 10.1038/cddis.2014.244] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2014] [Revised: 04/25/2014] [Accepted: 04/29/2014] [Indexed: 02/06/2023]
Abstract
Cancer/testis antigen (CTA)-45 family (CT45) belongs to a new family of genes in phylogenetics and is absent in normal tissues except for testis, but is aberrantly overexpressed in various cancer types. Whether CT45 and other CTAs act as proto-oncogenes has not been determined. Using breast cancer as a model, we found that CT45A1, a representative CT45 family member, alone had a weak tumorigenic effect. However, its neoplastic potency was greatly enhanced in the presence of growth factors. Overexpression of CT45A1 in breast cancer cells markedly upregulated various oncogenic and metastatic genes, constitutively activated ERK and CREB signaling pathways, promoted epithelial-mesenchymal transition, and increased cell stemness, tumorigenesis, invasion, and metastasis, whereas silencing CT45A1 significantly reduced cancer cell migration and invasion. We propose that CT45A1 functions as a novel proto-oncogene to trigger oncogenesis and metastasis. CT45A1 and other CT45 members are therefore excellent targets for anticancer drug discovery and targeted tumor therapy, and valuable genes in the study of a molecular phylogenetic tree.
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Affiliation(s)
- B Shang
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - A Gao
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - Y Pan
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - G Zhang
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - J Tu
- The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, Jiangsu, China
| | - Y Zhou
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - P Yang
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - Z Cao
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - Q Wei
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - Y Ding
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - J Zhang
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - Y Zhao
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
| | - Q Zhou
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Soochow University, Suzhou, Jiangsu, China
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29
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Sammut SJ, Feichtinger J, Stuart N, Wakeman JA, Larcombe L, McFarlane RJ. A novel cohort of cancer-testis biomarker genes revealed through meta-analysis of clinical data sets. Oncoscience 2014; 1:349-359. [PMID: 25594029 PMCID: PMC4278308 DOI: 10.18632/oncoscience.37] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 05/06/2014] [Indexed: 12/12/2022] Open
Abstract
The identification of cancer-specific biomolecules is of fundamental importance to the development of diagnostic and/or prognostic markers, which may also serve as therapeutic targets. Some antigenic proteins are only normally present in male gametogenic tissues in the testis and not in normal somatic cells. When these proteins are aberrantly produced in cancer they are referred to as cancer/testis (CT) antigens (CTAs). Some CTA genes have been proven to encode immunogenic proteins that have been used as successful immunotherapy targets for various forms of cancer and have been implicated as drug targets. Here, a targeted in silico analysis of cancer expressed sequence tag (EST) data sets resulted in the identification of a significant number of novel CT genes. The expression profiles of these genes were validated in a range of normal and cancerous cell types. Subsequent meta-analysis of gene expression microarray data sets demonstrates that these genes are clinically relevant as cancer-specific biomarkers, which could pave the way for the discovery of new therapies and/or diagnostic/prognostic monitoring technologies.
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Affiliation(s)
| | - Julia Feichtinger
- Institute for Knowledge Discovery, Graz University of Technology, Austria.,Core Facility Bioinformatics, Austrian Centre of Industrial Biotechnology, Austria
| | | | - Jane A Wakeman
- North West Cancer Research Institute, Bangor University, Bangor, UK
| | - Lee Larcombe
- North West Cancer Research Institute, Bangor University, Bangor, UK
| | - Ramsay J McFarlane
- North West Cancer Research Institute, Bangor University, Bangor, UK.,NISCHR Cancer Genetics Biomedical Research Unit
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