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Sarathkumara YD, Xian RR, Liu Z, Yu KJ, Chan JKC, Kwong YL, Lam TH, Liang R, Chiu B, Xu J, Hu W, Ji BT, Coghill AE, Kelly AM, Pfeiffer RM, Rothman N, Ambinder RF, Hildesheim A, Lan Q, Proietti C, Doolan DL. A proteome-wide analysis unveils a core Epstein-Barr virus antibody signature of classic Hodgkin lymphoma across ethnically diverse populations. Int J Cancer 2024. [PMID: 38995124 DOI: 10.1002/ijc.35072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/24/2024] [Accepted: 05/02/2024] [Indexed: 07/13/2024]
Abstract
Epstein-Barr virus (EBV) is an oncogenic virus associated with various malignancies, including classical Hodgkin lymphoma (cHL). Despite its known association, the specific role of humoral immune response to EBV remains poorly characterized in cHL. To address this, we conducted a study using a custom protein microarray to measure the antibody responses in cHL patients and matched healthy controls recruited from an East-Asian hospital-based case-control study. We identified 16 IgG antibodies significantly elevated in EBV-positive cHL compared with controls, defining an "East-Asian antibody signature of EBV-positive cHL." We evaluated responses against these 16 antibodies in a distinct European population, leveraging data from our previous European cHL case-control study from the UK, Denmark, and Sweden. A subset of antibodies (14/16, 87.5%) from the "East-Asian antibody signature of EBV-positive cHL" exhibited significant associations with cHL in the European population. Conversely, we assessed the "European antibody signature of EBV-positive cHL" identified in our prior study which consisted of 18 EBV antibodies (2 IgA, 16 IgG), in the East-Asian population. A subset of these antibodies (15/18, 83.3%) maintained significant associations with cHL in the East-Asian population. This cross-comparison of antibody signatures underscores the robust generalizability of EBV antibodies across populations. Five anti-EBV IgG antibodies (LMP-1, TK, BALF2, BDLF3, and BBLF1), found in both population-specific antibody signatures, represent a "core signature of EBV-positive cHL." Our findings suggest that the antibody responses targeting these core EBV proteins reflect a specific EBV gene expression pattern, serving as potential biomarkers for EBV-positive cHL independent of population-specific factors.
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Affiliation(s)
- Yomani D Sarathkumara
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Rena R Xian
- Department of Pathology and Oncology, Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA
| | - Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Kelly J Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - John K C Chan
- Department of Pathology, Queen Elizabeth Hospital, Hong Kong, China
| | - Yok-Lam Kwong
- Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
| | - Tai Hing Lam
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
| | - Raymond Liang
- Hong Kong Sanatorium & Hospital, Hong Kong, Hong Kong
| | - Brian Chiu
- Department of Health Studies, University of Chicago, Chicago, Illinois, USA
| | - Jun Xu
- School of Public Health, The University of Hong Kong, Hong Kong, China
| | - Wei Hu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Bu-Tian Ji
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Anna E Coghill
- Cancer Epidemiology Program, Division of Population Sciences, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Ashton M Kelly
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Nathaniel Rothman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Richard F Ambinder
- Department of Pathology and Oncology, Johns Hopkins University, School of Medicine, Baltimore, Maryland, USA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Qing Lan
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Carla Proietti
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
| | - Denise L Doolan
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Queensland, Australia
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland, Australia
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Zhen J, Chen J, Huang H, Liao S, Liu S, Yuan Y, Sun R, Longnecker R, Wu TT, Zhou ZH. Structures of Epstein-Barr virus and Kaposi's sarcoma-associated herpesvirus virions reveal species-specific tegument and envelope features. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.09.602672. [PMID: 39026862 PMCID: PMC11257568 DOI: 10.1101/2024.07.09.602672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
Epstein-Barr virus (EBV) and Kaposi's sarcoma-associated herpesvirus (KSHV) are classified into the gammaherpesvirus subfamily of Herpesviridae , which stands out from its alpha- and betaherpesvirus relatives due to the tumorigenicity of its members. Although structures of human alpha- and betaherpesviruses by cryogenic electron tomography (cryoET) have been reported, reconstructions of intact human gammaherpesvirus virions remain elusive. Here, we structurally characterize extracellular virions of EBV and KSHV by deep learning-enhanced cryoET, resolving both previously known monomorphic capsid structures and previously unknown pleomorphic features beyond the capsid. Through subtomogram averaging and subsequent tomogram-guided sub-particle reconstruction, we determined the orientation of KSHV nucleocapsids from mature virions with respect to the portal to provide spatial context for the tegument within the virion. Both EBV and KSHV have an eccentric capsid position and polarized distribution of tegument. Tegument species span from the capsid to the envelope and may serve as scaffolds for tegumentation and envelopment. The envelopes of EBV and KSHV are less densely populated with glycoproteins than those of herpes simplex virus 1 and human cytomegalovirus, representative members of alpha- and betaherpesviruses, respectively. This population density of glycoproteins correlates with their relative infectivity against HEK293T cells. Also, we observed fusion protein gB trimers exist within triplet arrangements in addition to standalone complexes, which is relevant to understanding dynamic processes such as fusion pore formation. Taken together, this study reveals nuanced yet important differences in the tegument and envelope architectures among human herpesviruses and provides insights into their varied cell tropism and infection. Importance Discovered in 1964, Epstein-Barr virus (EBV) is the first identified human oncogenic virus and the founding member of the gammaherpesvirus subfamily. In 1994, another cancer-causing virus was discovered in lesions of AIDS patients and later named Kaposi's sarcoma-associated herpesvirus (KSHV), the second human gammaherpesvirus. Despite the historical importance of EBV and KSHV, technical difficulties with isolating large quantities of these viruses and the pleiomorphic nature of their envelope and tegument layers have limited structural characterization of their virions. In this study, we employed the latest technologies in cryogenic electron microscopy (cryoEM) and tomography (cryoET) supplemented with an artificial intelligence-powered data processing software package to reconstruct 3D structures of the EBV and KSHV virions. We uncovered unique properties of the envelope glycoproteins and tegument layers of both EBV and KSHV. Comparison of these features with their non-tumorigenic counterparts provides insights into their relevance during infection.
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Ma L, Wang TM, He YQ, Liao Y, Yan X, Yang DW, Wang RH, Li FJ, Jia WH, Feng L. Multiplex assays reveal anti-EBV antibody profile and its implication in detection and diagnosis of nasopharyngeal carcinoma. Int J Cancer 2024. [PMID: 38894502 DOI: 10.1002/ijc.35061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 05/08/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024]
Abstract
Epstein-Barr virus (EBV) is detected in nearly 100% of nonkeratinizing nasopharyngeal carcinoma (NPC) and EBV-based biomarkers are used for NPC screening in endemic regions. Immunoglobulin A (IgA) against EBV nuclear antigen 1 (EBNA1) and viral capsid antigen (VCA), and recently identified anti-BNLF2b antibodies have been shown to be the most effective screening tool; however, the screening efficacy still needs to be improved. This study developed a multiplex serological assay by testing IgA and immunoglobulin G (IgG) antibodies against representative EBV antigens that are highly transcribed in NPC and/or function crucially in viral reactivation, including BALFs, BNLF2a/b, LF1, LF2, and Zta (BZLF1). Among them, BNLF2b-IgG had the best performance distinguishing NPC patients from controls (area under the curve: 0.951, 95% confidence interval [CI]: 0.913-0.990). Antibodies to lytic antigens BALF2 and VCA were significantly higher in advanced-stage than in early-stage tumors; in contrast, antibodies to latent protein EBNA1 and early lytic antigen BNLF2b were not correlated with tumor progression. Accordingly, a novel strategy combining EBNA1-IgA and BNLF2b-IgG was proposed and validated improving the integrated discrimination by 15.8% (95% CI: 9.8%-21.7%, p < .0001) compared with the two-antibody method. Furthermore, we found EBV antibody profile in patients was more complicated compared with that in healthy carriers, in which stronger correlations between antibodies against different phases of antigens were observed. Overall, our serological assay indicated that aberrant latent infection of EBV in nasopharyngeal epithelial cells was probably a key step in NPC initiation, while more lytic protein expression might be involved in NPC progression.
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Affiliation(s)
- Lin Ma
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Tong-Min Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yong-Qiao He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ying Liao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiao Yan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Da-Wei Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Rui-Hua Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Fa-Jun Li
- Guangdong Key Laboratory of Human Evolution and Archaeometry, Department of Anthropology, School of Sociology and Anthropology, Sun Yat-sen University, Guangzhou, China
| | - Wei-Hua Jia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Lin Feng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
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Yang L, Kartsonaki C, Simon J, Yao P, Guo Y, Lv J, Walters RG, Chen Y, Fry H, Avery D, Yu C, Jin J, Mentzer AJ, Allen N, Butt J, Hill M, Li L, Millwood IY, Waterboer T, Chen Z. Prospective evaluation of the relevance of Epstein-Barr virus antibodies for early detection of nasopharyngeal carcinoma in Chinese adults. Int J Epidemiol 2024; 53:dyae098. [PMID: 39008896 PMCID: PMC11249388 DOI: 10.1093/ije/dyae098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/10/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Epstein-Barr virus (EBV) is a major cause of nasopharyngeal carcinoma (NPC) and measurement of different EBV antibodies in blood may improve early detection of NPC. Prospective studies can help assess the roles of different EBV antibodies in predicting NPC risk over time. METHODS A case-cohort study within the prospective China Kadoorie Biobank of 512 715 adults from 10 (including two NPC endemic) areas included 295 incident NPC cases and 745 subcohort participants. A multiplex serology assay was used to quantify IgA and IgG antibodies against 16 EBV antigens in stored baseline plasma samples. Cox regression was used to estimate adjusted hazard ratios (HRs) for NPC and C-statistics to assess the discriminatory ability of EBV-markers, including two previously identified EBV-marker combinations, for predicting NPC. RESULTS Sero-positivity for 15 out of 16 EBV-markers was significantly associated with higher NPC risk. Both IgA and IgG antibodies against the same three EBV-markers showed the most extreme HRs, i.e. BGLF2 (IgA: 124.2 (95% CI: 63.3-243.9); IgG: 8.6 (5.5-13.5); LF2: [67.8 (30.0-153.1), 10.9 (7.2-16.4)]); and BFRF1: 26.1 (10.1-67.5), 6.1 (2.7-13.6). Use of a two-marker (i.e. LF2/BGLF2 IgG) and a four-marker (i.e. LF2/BGLF2 IgG and LF2/EA-D IgA) combinations yielded C-statistics of 0.85 and 0.84, respectively, which persisted for at least 5 years after sample collection in both endemic and non-endemic areas. CONCLUSIONS In Chinese adults, plasma EBV markers strongly predict NPC occurrence many years before clinical diagnosis. LF2 and BGLF2 IgG could identify NPC high-risk individuals to improve NPC early detection in community and clinical settings.
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Affiliation(s)
- Ling Yang
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Christiana Kartsonaki
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Julia Simon
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Pang Yao
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Yu Guo
- National Center for Cardiovascular Diseases, Fuwai Hospital Chinese Academy of Medical Sciences, Beijing, China
| | - Jun Lv
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Peking University, Beijing, China
| | - Robin G Walters
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Yiping Chen
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Hannah Fry
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Daniel Avery
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Canqing Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Peking University, Beijing, China
| | | | | | - Naomi Allen
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Julia Butt
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Michael Hill
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Liming Li
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Centre, Beijing, China
- Peking University Center for Public Health and Epidemic Preparedness & Response, Peking University, Beijing, China
| | - Iona Y Millwood
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Tim Waterboer
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Zhengming Chen
- Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
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Hsu CL, Chang YS, Li HP. Molecular Diagnosis of Nasopharyngeal Carcinoma: Past and Future. Biomed J 2024:100748. [PMID: 38796105 DOI: 10.1016/j.bj.2024.100748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 05/01/2024] [Accepted: 05/12/2024] [Indexed: 05/28/2024] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a malignant tumor originated from the nasopharynx epithelial cells and has been linked with Epstein-Barr virus (EBV) infection, dietary habits, environmental and genetic factors. It is a common malignancy in Southeast Asia, especially with gender preference among men. Due to its non-specific symptoms, NPC is often diagnosed at a late stage. Thus, the molecular diagnosis of NPC plays a crucial role in early detection, treatment selection, disease monitoring, and prognosis prediction. This review aims to provide a summary of the current state and the latest emerging molecular diagnostic techniques for NPC, including EBV-related biomarkers, gene mutations, liquid biopsy, and DNA methylation. Challenges and potential future directions of NPC molecular diagnosis will be discussed.
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Affiliation(s)
- Cheng-Lung Hsu
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan 33305, Taiwan; School of Medicine, Chang Gung University, Taoyuan 33305, Taiwan.
| | - Yu-Sun Chang
- Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan 33305, Taiwan; Molecular Medicine Research Center, Chang Gung University, Taoyuan 33305, Taiwan; Department of Otolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan 33305, Taiwan.
| | - Hsin-Pai Li
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan 33305, Taiwan; Graduate Institute of Biomedical Sciences, Chang Gung University, Taoyuan 33305, Taiwan; Molecular Medicine Research Center, Chang Gung University, Taoyuan 33305, Taiwan; Department of Microbiology and Immunology, Chang Gung University, Taoyuan 33305, Taiwan.
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Su ZY, Siak PY, Lwin YY, Cheah SC. Epidemiology of nasopharyngeal carcinoma: current insights and future outlook. Cancer Metastasis Rev 2024:10.1007/s10555-024-10176-9. [PMID: 38430391 DOI: 10.1007/s10555-024-10176-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 02/24/2024] [Indexed: 03/03/2024]
Abstract
Nasopharyngeal carcinoma (NPC) is characterised by its remarkable geographical and ethnic distribution. The interplay between genetic susceptibility, environmental exposures, and Epstein-Barr virus (EBV) infections is indicated in the development of NPC. Exposure to tobacco smoking, dietary factors, and inhalants has been associated with the risk of NPC. Genetic association studies have revealed NPC-associated susceptibility loci, including genes involved in immune responses, xenobiotic metabolism, genome maintenance, and cell cycle regulation. EBV exposure timing and strain variation might play a role in its carcinogenicity, although further investigations are required. Other factors including medical history and oral hygiene have been implicated in NPC. Prevention strategies, including primary prevention and secondary prevention through early detection, are vital in reducing mortality and morbidity of NPC. The current review discusses the global and regional distribution of NPC incidences, the risk factors associated with NPC, and the public health implications of these insights. Future investigations should consider international, large-scale prospective studies to elucidate the mechanisms underlying NPC pathogenesis and develop individualized interventions for NPC.
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Affiliation(s)
- Zhi Yi Su
- Faculty of Medicine and Health Sciences, UCSI University, Bandar Springhill, 71010 Port Dickson, Negeri Sembilan, Malaysia
| | - Pui Yan Siak
- Faculty of Medicine and Health Sciences, UCSI University, Bandar Springhill, 71010 Port Dickson, Negeri Sembilan, Malaysia
| | - Yu Yu Lwin
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Medicine, Mandalay, Myanmar
| | - Shiau-Chuen Cheah
- Faculty of Medicine and Health Sciences, UCSI University, Bandar Springhill, 71010 Port Dickson, Negeri Sembilan, Malaysia.
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Liang T, Chen H, Liu L, Zheng Y, Ma Z, Min L, Zhang J, Wu L, Ma J, Liu Z, Zhang Q, Luo K, Hu D, Ji T, Yu X. Antibody Profiling of Pan-Cancer Viral Proteome Reveals Biomarkers for Nasopharyngeal Carcinoma Diagnosis and Prognosis. Mol Cell Proteomics 2024; 23:100729. [PMID: 38309569 PMCID: PMC10933552 DOI: 10.1016/j.mcpro.2024.100729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/27/2023] [Accepted: 01/29/2024] [Indexed: 02/05/2024] Open
Abstract
Diagnosing, predicting disease outcome, and identifying effective treatment targets for virus-related cancers are lacking. Protein biomarkers have the potential to bridge the gap between prevention and treatment for these types of cancers. While it has been shown that certain antibodies against EBV proteins could be used to detect nasopharyngeal carcinoma (NPC), antibodies targeting are solely a tiny part of the about 80 proteins expressed by the EBV genome. Furthermore, it remains unclear what role other viruses play in NPC since many diseases are the result of multiple viral infections. For the first time, this study measured both IgA and IgG antibody responses against 646 viral proteins from 23 viruses in patients with NPC and control subjects using nucleic acid programmable protein arrays. Candidate seromarkers were then validated by ELISA using 1665 serum samples from three clinical cohorts. We demonstrated that the levels of five candidate seromarkers (EBV-BLLF3-IgA, EBV-BLRF2-IgA, EBV-BLRF2-IgG, EBV-BDLF1-IgA, EBV-BDLF1-IgG) in NPC patients were significantly elevated than controls. Additional examination revealed that NPC could be successfully diagnosed by combining the clinical biomarker EBNA1-IgA with the five anti-EBV antibodies. The sensitivity of the six-antibody signature at 95% specificity to diagnose NPC was comparable to the current clinically-approved biomarker combination, VCA-IgA, and EBNA1-IgA. However, the recombinant antigens of the five antibodies are easier to produce and standardize compared to the native viral VCA proteins. This suggests the potential replacement of the traditional VCA-IgA assay with the 5-antibodies combination to screen and diagnose NPC. Additionally, we investigated the prognostic significance of these seromarkers titers in NPC. We showed that NPC patients with elevated BLLF3-IgA and BDLF1-IgA titers in their serum exhibited significantly poorer disease-free survival, suggesting the potential of these two seromarkers as prognostic indicators of NPC. These findings will help develop serological tests to detect and treat NPC in the future.
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Affiliation(s)
- Te Liang
- Beijing Key Laboratory for Forest Pest Control, Beijing Forestry University, Beijing, China
| | - Hao Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Lei Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences-Beijing (PHOENIX Center), Beijing Institute of Lifeomics, Beijing, China
| | - Yongqiang Zheng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Zhaoen Ma
- Otolaryngological department, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Ling Min
- Department of Laboratory Medicine, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Jiahui Zhang
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences-Beijing (PHOENIX Center), Beijing Institute of Lifeomics, Beijing, China
| | - Lianfu Wu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences-Beijing (PHOENIX Center), Beijing Institute of Lifeomics, Beijing, China
| | - Jie Ma
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences-Beijing (PHOENIX Center), Beijing Institute of Lifeomics, Beijing, China
| | - Zexian Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Qingfeng Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Kai Luo
- Department of Laboratory Medicine, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
| | - Di Hu
- ProteomicsEra Medical Co., Ltd., Beijing, China
| | - Tianxing Ji
- Clinical Laboratory Medicine Department, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.
| | - Xiaobo Yu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences-Beijing (PHOENIX Center), Beijing Institute of Lifeomics, Beijing, China.
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8
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Zheng XH, Hildesheim A, Jia WH. Advances of biomarkers in nasopharyngeal carcinoma's early detection. Sci Bull (Beijing) 2024; 69:141-145. [PMID: 38087738 DOI: 10.1016/j.scib.2023.11.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Affiliation(s)
- Xiao-Hui Zheng
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Allan Hildesheim
- Costa Rican Agency for Biomedical Investigation, INCIENSA Foundation, San Jose 10108, Costa Rica
| | - Wei-Hua Jia
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, China.
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9
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Lam WKJ, Chan ATC. Nasopharyngeal cancer screening with an anti-BNLF2b antibody: a new arrow in the quiver? Nat Rev Clin Oncol 2024; 21:6-7. [PMID: 37794170 DOI: 10.1038/s41571-023-00827-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Affiliation(s)
- W K Jacky Lam
- Department of Chemical Pathology, The Chinese University of Hong Kong, Shatin, Hong Kong SAR
| | - Anthony T C Chan
- State Key Laboratory of Translational Oncology, Sir YK Pao Centre for Cancer, Department of Clinical Oncology, Hong Kong Cancer Institute and The Chinese University of Hong Kong, Shatin, Hong Kong SAR.
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10
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Li T, Li F, Guo X, Hong C, Yu X, Wu B, Lian S, Song L, Tang J, Wen S, Gao K, Hao M, Cheng W, Su Y, Zhang S, Huang S, Fang M, Wang Y, Ng MH, Chen H, Luo W, Ge S, Zhang J, Xia N, Ji M. Anti-Epstein-Barr Virus BNLF2b for Mass Screening for Nasopharyngeal Cancer. N Engl J Med 2023; 389:808-819. [PMID: 37646678 DOI: 10.1056/nejmoa2301496] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
BACKGROUND Population screening of asymptomatic persons with Epstein-Barr virus (EBV) DNA or antibodies has improved the diagnosis of nasopharyngeal carcinoma and survival among affected persons. However, the positive predictive value of current screening strategies is unsatisfactory even in areas where nasopharyngeal carcinoma is endemic. METHODS We designed a peptide library representing highly ranked B-cell epitopes of EBV coding sequences to identify novel serologic biomarkers for nasopharyngeal carcinoma. After a retrospective case-control study, the performance of the novel biomarker anti-BNLF2b total antibody (P85-Ab) was validated through a large-scale prospective screening program and compared with that of the standard two-antibody-based screening method (EBV nuclear antigen 1 [EBNA1]-IgA and EBV-specific viral capsid antigen [VCA]-IgA). RESULTS P85-Ab was the most promising biomarker for nasopharyngeal carcinoma screening, with high sensitivity (94.4%; 95% confidence interval [CI], 86.4 to 97.8) and specificity (99.6%; 95% CI, 97.8 to 99.9) in the retrospective case-control study. Among the 24,852 eligible participants in the prospective cohort, 47 cases of nasopharyngeal carcinoma (38 at an early stage) were identified. P85-Ab showed higher sensitivity than the two-antibody method (97.9% vs. 72.3%; ratio, 1.4 [95% CI, 1.1 to 1.6]), higher specificity (98.3% vs. 97.0%; ratio, 1.01 [95% CI, 1.01 to 1.02]), and a higher positive predictive value (10.0% vs. 4.3%; ratio, 2.3 [95% CI, 1.8 to 2.8]). The combination of P85-Ab and the two-antibody method markedly increased the positive predictive value to 44.6% (95% CI, 33.8 to 55.9), with sensitivity of 70.2% (95% CI, 56.0 to 81.4). CONCLUSIONS Our results suggest that P85-Ab is a promising novel biomarker for nasopharyngeal carcinoma screening, with higher sensitivity, specificity, and positive predictive value than the standard two-antibody method. (Funded by the National Key Research and Development Program of China and others; ClinicalTrials.gov number, NCT04085900.).
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Affiliation(s)
- Tingdong Li
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Fugui Li
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Xiaoyi Guo
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Congming Hong
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Xia Yu
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Biaohua Wu
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Shifeng Lian
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Liuwei Song
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Jiabao Tang
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Shunhua Wen
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Kaimin Gao
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Mengling Hao
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Weimin Cheng
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Yingying Su
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Shiyin Zhang
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Shoujie Huang
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Mujin Fang
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Yingbin Wang
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Mun-Hon Ng
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Honglin Chen
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Wenxin Luo
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Shengxiang Ge
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Jun Zhang
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Ningshao Xia
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
| | - Mingfang Ji
- From the State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, Strait Collaborative Innovation Center of Biomedicine and Pharmaceutics, Department of Laboratory Medicine, School of Public Health, Xiamen University (T.L., X.G., C.H., J.T., M.H., Y.S., S.Z., S.H., M.F., Y.W., M.-H.N., W.L., S.G., J.Z., N.X.), and Xiamen Innodx Biotechnology (L.S., S.W., K.G.), Xiamen, the Cancer Research Institute of Zhongshan City, Zhongshan City People's Hospital, Zhongshan (F.L., X.Y., B.W., W.C., M.J.), and the State Key Laboratory for Emerging Infectious Diseases, Department of Microbiology, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong (H.C.) - all in China; and the Unit of Integrative Epidemiology, Institute of Environmental Medicine, Karolinska Institute, Stockholm (S.L.)
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Argirion I, Pfeiffer RM, Proietti C, Coghill AE, Yu KJ, Middeldorp JM, Sarathkumara YD, Hsu WL, Chien YC, Lou PJ, Wang CP, Rothman N, Lan Q, Chen CJ, Mbulaiteye SM, Jarrett RF, Glimelius I, Smedby KE, Hjalgrim H, Hildesheim A, Doolan DL, Liu Z. Comparative Analysis of the Humoral Immune Response to the EBV Proteome across EBV-Related Malignancies. Cancer Epidemiol Biomarkers Prev 2023; 32:687-696. [PMID: 36788424 PMCID: PMC10159936 DOI: 10.1158/1055-9965.epi-22-0452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 07/14/2022] [Accepted: 02/13/2023] [Indexed: 02/16/2023] Open
Abstract
BACKGROUND Epstein-Barr virus (EBV) is linked to multiple cancers, including classical Hodgkin lymphoma (cHL), endemic Burkitt lymphoma (eBL), nasopharyngeal carcinoma (NPC), and extranodal natural killer/T-cell lymphoma (NKTCL). METHODS Anti-EBV IgG and IgA antibody responses targeting 202 sequences from 86 EBV proteins were measured using the same EBV whole proteome array across four case-control studies investigating EBV-positive cHL, eBL, NPC, and NKTCL (407 cases/620 controls). We grouped EBV-targeted antibodies into pathways by immunoglobulin type (IgA and IgG) and life-cycle stage (latent, immediate early lytic, early lytic, late lytic, and glycoprotein) and evaluated their association with each cancer type. In an additional analysis, we focused on the subset of 46 individual antibodies representing the top candidates for each cancer and compared their associations across the four cancer types using multivariable linear regression models. RESULTS IgA antibody responses targeting all EBV life-cycle stages were associated with NPC but limited to anti-early lytic stage for cHL. NPC and eBL were associated with IgG antibodies across the viral life cycle; cHL with antibodies in the early lytic, late lytic and glycoprotein stages; and NKTCL with antibodies in the latent, immediate early lytic and early lytic phases. EBNA3A, BBLF1, BDLF4, and BLRF2 IgG antibodies were associated with all cancer types. CONCLUSIONS Our observed similarities and differences across four EBV-associated cancers may inform EBV-related oncogenesis. IMPACT Understanding the comparative humoral immune response across EBV-related cancers may aid in identifying shared etiologic roles of EBV proteins and inform unique pathogenic processes for each cancer.
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Affiliation(s)
- Ilona Argirion
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Ruth M. Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Carla Proietti
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, QLD, Australia
| | - Anna E. Coghill
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
- Cancer Epidemiology Program, Division of Population Sciences, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Kelly J. Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | | | - Yomani D. Sarathkumara
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, QLD, Australia
| | - Wan-Lun Hsu
- Master Program of Big Data in Biomedicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
- Data Science Center, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Yin-Chu Chien
- Genomics Research Center, Academica Sinica, Taipei, Taiwan
- National Institute of Cancer Research, National Health Research Institute, Miaoli, Taiwan
| | - Pei-Jen Lou
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Cheng-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Nathaniel Rothman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Qing Lan
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Chien-Jen Chen
- Genomics Research Center, Academica Sinica, Taipei, Taiwan
- Graduate Institute of Epidemiology and Prevention Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Sam M. Mbulaiteye
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Ruth F. Jarrett
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Karin E. Smedby
- Department of Medicine Solna, Division of Clinical Epidemiology, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Hjalgrim
- Statens Serum Institut, Copenhagen, Denmark
- Department of Haematology, Rigshospitalet, Copenhagen, Denmark
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Denise L. Doolan
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, QLD, Australia
| | - Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
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12
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Xie C, Zhong LY, Bu GL, Zhao GX, Yuan BY, Liu YT, Sun C, Zeng MS. Anti-EBV antibodies: Roles in diagnosis, pathogenesis, and antiviral therapy. J Med Virol 2023; 95:e28793. [PMID: 37212266 DOI: 10.1002/jmv.28793] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 05/02/2023] [Accepted: 05/03/2023] [Indexed: 05/23/2023]
Abstract
Epstein-Barr virus (EBV) infection is prevalent in global population and associated with multiple malignancies and autoimmune diseases. During the infection, EBV-harbored or infected cell-expressing antigen could elicit a variety of antibodies with significant role in viral host response and pathogenesis. These antibodies have been extensively evaluated and found to be valuable in predicting disease diagnosis and prognosis, exploring disease mechanisms, and developing antiviral agents. In this review, we discuss the versatile roles of EBV antibodies as important biomarkers for EBV-related diseases, potential driving factors of autoimmunity, and promising therapeutic agents for viral infection and pathogenesis.
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Affiliation(s)
- Chu Xie
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - Lan-Yi Zhong
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - Guo-Long Bu
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - Ge-Xin Zhao
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - Bo-Yu Yuan
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - Yuan-Tao Liu
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - Cong Sun
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
| | - Mu-Sheng Zeng
- State Key Laboratory of Oncology in South China, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Department of Experimental Research, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Sun Yat-sen University, Guangzhou, China
- Guangdong-Hong Kong Joint Laboratory for RNA Medicine, Guangzhou, China
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13
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Schieber J, Pring M, Ness A, Liu Z, Hsu WL, Brenner N, Butt J, Waterboer T, Simon J. Development of a Duplex Serological Multiplex Assay for the Simultaneous Detection of Epstein-Barr Virus IgA and IgG Antibodies in Nasopharyngeal Carcinoma Patients. Cancers (Basel) 2023; 15:cancers15092578. [PMID: 37174042 PMCID: PMC10177259 DOI: 10.3390/cancers15092578] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 04/24/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
Epstein-Barr virus (EBV) IgA and IgG antibodies in serum from nasopharyngeal carcinoma (NPC) patients are well-established markers for EBV-positive NPC. Luminex-based multiplex serology can analyze antibodies to multiple antigens simultaneously; however, the detection of both IgA and IgG antibodies requires separate measurements. Here we describe the development and validation of a novel duplex multiplex serology assay, which can analyze IgA and IgG antibodies against several antigens simultaneously. Secondary antibody/dye combinations, as well as serum dilution factors, were optimized, and 98 NPC cases matched to 142 controls from the Head and Neck 5000 study (HN5000) were assessed and compared to data previously generated in separate IgA and IgG multiplex assays. EBER in situ hybridization (EBER-ISH) data available for 41 tumors was used to calibrate antigen-specific cut-offs using receiver operating characteristic (ROC) analysis with a prespecified specificity of ≥90%. A directly R-Phycoerythrin-labeled IgG antibody in combination with a biotinylated IgA antibody and streptavidin-BV421 reporter conjugate was able to quantify both IgA and IgG antibodies in a duplex reaction in a 1:1000 serum dilution. The combined assessment of IgA and IgG antibodies in NPC cases and controls from the HN5000 study yielded similar sensitivities as the separate IgA and IgG multiplex assays (all > 90%), and the duplex serological multiplex assay was able to unequivocally define the EBV-positive NPC cases (AUC = 1). In conclusion, the simultaneous detection of IgA and IgG antibodies provides an alternative for the separate IgA/IgG antibody quantification and may present a promising approach for larger NPC screening studies in NPC endemic areas.
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Affiliation(s)
- Jennifer Schieber
- Division of Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), 69120 Heidelberg, Germany
- Faculty of Biosciences, Heidelberg University, 69120 Heidelberg, Germany
| | - Miranda Pring
- Bristol Dental School, University of Bristol, Bristol BS8 1QU, UK
| | - Andy Ness
- Bristol Dental School, University of Bristol, Bristol BS8 1QU, UK
| | - Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892, USA
| | - Wan-Lun Hsu
- Data Science Center, College of Medicine, Fu Jen Catholic University, New Taipei City 242062, Taiwan
- Master Program of Big Data in Biomedicine, College of Medicine, Fu Jen Catholic University, New Taipei City 242062, Taiwan
| | - Nicole Brenner
- Division of Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), 69120 Heidelberg, Germany
| | - Julia Butt
- Division of Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), 69120 Heidelberg, Germany
| | - Tim Waterboer
- Division of Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), 69120 Heidelberg, Germany
| | - Julia Simon
- Division of Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), 69120 Heidelberg, Germany
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14
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Lupo J, Truffot A, Andreani J, Habib M, Epaulard O, Morand P, Germi R. Virological Markers in Epstein–Barr Virus-Associated Diseases. Viruses 2023; 15:v15030656. [PMID: 36992365 PMCID: PMC10051789 DOI: 10.3390/v15030656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/21/2023] [Accepted: 02/27/2023] [Indexed: 03/06/2023] Open
Abstract
Epstein–Barr virus (EBV) is an oncogenic virus infecting more than 95% of the world’s population. After primary infection—responsible for infectious mononucleosis in young adults—the virus persists lifelong in the infected host, especially in memory B cells. Viral persistence is usually without clinical consequences, although it can lead to EBV-associated cancers such as lymphoma or carcinoma. Recent reports also suggest a link between EBV infection and multiple sclerosis. In the absence of vaccines, research efforts have focused on virological markers applicable in clinical practice for the management of patients with EBV-associated diseases. Nasopharyngeal carcinoma is an EBV-associated malignancy for which serological and molecular markers are widely used in clinical practice. Measuring blood EBV DNA load is additionally, useful for preventing lymphoproliferative disorders in transplant patients, with this marker also being explored in various other EBV-associated lymphomas. New technologies based on next-generation sequencing offer the opportunity to explore other biomarkers such as the EBV DNA methylome, strain diversity, or viral miRNA. Here, we review the clinical utility of different virological markers in EBV-associated diseases. Indeed, evaluating existing or new markers in EBV-associated malignancies or immune-mediated inflammatory diseases triggered by EBV infection continues to be a challenge.
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Affiliation(s)
- Julien Lupo
- Institut de Biologie Structurale, Université Grenoble Alpes, UMR 5075 CEA/CNRS/UGA, 71 Avenue des Martyrs, 38000 Grenoble, France
- Laboratoire de Virologie, CHU Grenoble Alpes, CS 10217, CEDEX 09, 38043 Grenoble, France
- Correspondence:
| | - Aurélie Truffot
- Institut de Biologie Structurale, Université Grenoble Alpes, UMR 5075 CEA/CNRS/UGA, 71 Avenue des Martyrs, 38000 Grenoble, France
- Laboratoire de Virologie, CHU Grenoble Alpes, CS 10217, CEDEX 09, 38043 Grenoble, France
| | - Julien Andreani
- Institut de Biologie Structurale, Université Grenoble Alpes, UMR 5075 CEA/CNRS/UGA, 71 Avenue des Martyrs, 38000 Grenoble, France
- Laboratoire de Virologie, CHU Grenoble Alpes, CS 10217, CEDEX 09, 38043 Grenoble, France
| | - Mohammed Habib
- Institut de Biologie Structurale, Université Grenoble Alpes, UMR 5075 CEA/CNRS/UGA, 71 Avenue des Martyrs, 38000 Grenoble, France
| | - Olivier Epaulard
- Institut de Biologie Structurale, Université Grenoble Alpes, UMR 5075 CEA/CNRS/UGA, 71 Avenue des Martyrs, 38000 Grenoble, France
- Service de Maladies Infectieuses, CHU Grenoble Alpes, CS 10217, CEDEX 09, 38043 Grenoble, France
| | - Patrice Morand
- Institut de Biologie Structurale, Université Grenoble Alpes, UMR 5075 CEA/CNRS/UGA, 71 Avenue des Martyrs, 38000 Grenoble, France
- Laboratoire de Virologie, CHU Grenoble Alpes, CS 10217, CEDEX 09, 38043 Grenoble, France
| | - Raphaële Germi
- Institut de Biologie Structurale, Université Grenoble Alpes, UMR 5075 CEA/CNRS/UGA, 71 Avenue des Martyrs, 38000 Grenoble, France
- Laboratoire de Virologie, CHU Grenoble Alpes, CS 10217, CEDEX 09, 38043 Grenoble, France
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15
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Herpesvirus ubiquitin deconjugases. Semin Cell Dev Biol 2022; 132:185-192. [PMID: 34776333 DOI: 10.1016/j.semcdb.2021.10.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 12/15/2022]
Abstract
The covalent attachment of ubiquitin and ubiquitin-like polypeptides to cellular and viral proteins regulates numerous processes that enable virus infection, viral genome replication, and the spread of viruses to new hosts. The importance of these protein modifications in the regulation of the life cycle of herpesviruses is underscored by the discovery that all known members of this virus family encode at least one protease that specifically recognizes and disassembles ubiquitin conjugates. The structural and functional characterization of the viral enzymes and the identification of their viral and cellular substrates is providing valuable insights into the biology of viral infection and increasing evidence suggests that the viral deconjugases may also play a role in malignant transformation.
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16
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Paudel S, Warner BE, Wang R, Adams-Haduch J, Reznik AS, Dou J, Huang Y, Gao YT, Koh WP, Bäckerholm A, Yuan JM, Shair KHY. Serologic Profiling Using an Epstein-Barr Virus Mammalian Expression Library Identifies EBNA1 IgA as a Prediagnostic Marker for Nasopharyngeal Carcinoma. Clin Cancer Res 2022; 28:5221-5230. [PMID: 36165913 PMCID: PMC9722633 DOI: 10.1158/1078-0432.ccr-22-1600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/22/2022] [Accepted: 09/22/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE The favorable prognosis of stage I and II nasopharyngeal carcinoma (NPC) has motivated a search for biomarkers for the early detection and risk assessment of Epstein-Barr virus (EBV)-associated NPC. Although EBV seropositivity is ubiquitous among adults, a spike in antibodies against select EBV proteins is a harbinger of NPC. A serologic survey would likely reveal which EBV antibodies could discriminate those at risk of developing NPC. EXPERIMENTAL DESIGN Lysates from a new EBV mammalian expression library were used in a denaturing multiplex immunoblot assay to survey antibodies against EBV in sera collected from healthy individuals who later developed NPC (incident cases) in a prospective cohort from Singapore and validated in an independent cohort from Shanghai, P.R. China. RESULTS We show that IgA against EBV nuclear antigen 1 (EBNA1) discriminated incident NPC cases from matched controls with 100% sensitivity and 100% specificity up to 4 years before diagnosis in both Singapore and Shanghai cohorts. Incident NPC cases had a greater IgG repertoire against lytic-classified EBV proteins, and the assortment of IgA against EBV proteins detected by the immunoblot assay increased closer to diagnosis. CONCLUSIONS Although NPC tumors consistently harbor latent EBV, the observed heightened systemic and mucosal immunity against lytic-classified antigens years prior to clinical diagnosis is consistent with enhanced lytic transcription. We conclude that an expanding EBV mucosal reservoir (which can be latent and/or lytic) is a risk factor for NPC. This presents an opportunity to identify those at risk of developing NPC using IgA against EBNA1 as a biomarker.
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Affiliation(s)
- Sarita Paudel
- Cancer Virology Program, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Division of Cancer Control and Population Sciences, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Benjamin E Warner
- Cancer Virology Program, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Division of Cancer Control and Population Sciences, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Renwei Wang
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Division of Cancer Control and Population Sciences, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jennifer Adams-Haduch
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Division of Cancer Control and Population Sciences, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Alex S Reznik
- Cancer Virology Program, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jason Dou
- Department of Electrical and Computer Engineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Yufei Huang
- Cancer Virology Program, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Electrical and Computer Engineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Yu-Tang Gao
- Department of Epidemiology, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Woon-Puay Koh
- Healthy Longevity Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Alan Bäckerholm
- Cancer Virology Program, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Microbiology and Molecular Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jian-Min Yuan
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Division of Cancer Control and Population Sciences, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Kathy H Y Shair
- Cancer Virology Program, UPMC Hillman Cancer Center, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Department of Microbiology and Molecular Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Corresponding author: Kathy H Y Shair, UPMC Hillman Cancer Center, 5117 Centre Avenue, Suite 1.8, Pittsburgh, PA 15213,Tel: 412-623 7717,
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17
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Yu CX, Liu W, Zhao MH, Xiao H, Wang Y, Luo B. Sequence analysis of Epstein–Barr virus BALF2 gene in associated tumors and healthy individuals from southern and northern China. Future Virol 2022. [DOI: 10.2217/fvl-2021-0177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: The purpose of this study is to investigate the polymorphism and distribution characteristics of BALF2 gene in Epstein–Barr virus (EBV)-associated tumors (gastric cancer, nasopharyngeal carcinoma and lymphoma). Materials & methods: DNA sequences of 349 EBV-related samples were analyzed by nested PCR combined with DNA sequencing. Results: According to the phylogenetic tree, BALF2 was divided into six genotypes ( BALF2-A–F). Statistically, the incidence of BALF2-E in nasopharyngeal carcinoma was higher than that in healthy people, and the incidence of BALF2-E in nasopharyngeal carcinoma in South China was higher than that in North China (p = 0.001). Conclusion: BALF2 variants in EBV-associated samples are not only tumor-specific, but also differ between northern and southern regions.
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Affiliation(s)
- Cai-xia Yu
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, 266071, China
| | - Wen Liu
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, 266071, China
| | - Meng-he Zhao
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, 266071, China
| | - Hua Xiao
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, 266071, China
| | - Yun Wang
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, 266071, China
| | - Bing Luo
- Department of Pathogenic Biology, School of Basic Medicine, Qingdao University, Qingdao, 266071, China
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18
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Chang ET, Ye W, Ernberg I, Zeng YX, Adami HO. A novel causal model for nasopharyngeal carcinoma. Cancer Causes Control 2022; 33:1013-1018. [PMID: 35441278 DOI: 10.1007/s10552-022-01582-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 03/30/2022] [Indexed: 11/28/2022]
Abstract
The development of nasopharyngeal carcinoma (NPC) and its unique geographic distribution have long been attributed to a combination of dietary intake of salt-preserved fish, inherited susceptibility, and early-life infection with the Epstein-Barr virus (EBV). New findings from our large, rigorously designed, population-based case-control study of NPC in southern China have enabled substantial revision of this causal model. Here, we briefly summarize these results and provide an updated model of the etiology of NPC. Our new research identifies two EBV genetic variants that may be causally involved in the majority of NPC in southern China, and suggests the rise of modern environmental co-factors accompanying cultural and economic transformation in NPC-endemic regions. These discoveries can be translated directly into clinical and public health advances, including improvement of indoor air quality and oral health, development of an EBV vaccine, enhanced screening strategies, and improved risk prediction. Greater understanding of the roles of environmental, genetic, and viral risk factors can reveal the extent to which these agents act independently or jointly on NPC development. The history of NPC research demonstrates how epidemiology can shed light on the interplay of genes, environment, and infections in carcinogenesis, and how this knowledge can be harnessed for cancer prevention and control.
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Affiliation(s)
- E T Chang
- Center for Health Sciences, Exponent Inc, 149 Commonwealth Dr, Menlo Park, CA, 94303, USA.
- Department of Cancer Prevention Center, Sun Yat-Sen University Cancer Center, Guangzhou, China.
| | - W Ye
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - I Ernberg
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Y X Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
- Beijing Hospital, Beijing, China
| | - H O Adami
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Clinical Effectiveness Group, Institute of Health and Society, University of Oslo, Oslo, Norway
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19
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Sinha S, Dickey BL, Coghill AE. Utility of Epstein-Barr virus (EBV) antibodies as screening markers for nasopharyngeal carcinoma: a narrative review. ANNALS OF NASOPHARYNX CANCER 2022; 6:6. [PMID: 35996401 PMCID: PMC9392954 DOI: 10.21037/anpc-21-12] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND AND OBJECTIVE Nasopharyngeal carcinoma (NPC) is a tumor of the head and neck that arises from the mucosal epithelium of the nasopharynx. Epstein-Barr virus (EBV) is a human herpes virus and the necessary cause for NPC. The 5-year survival rate for NPC patients is higher when diagnosed at an earlier stage of disease. Therefore, NPC screening should be prioritized for early detection. The objective of this narrative review is to synthesize the existing literature from the past decade describing evaluations of EBV-based serological markers for NPC screening. METHODS We performed a literature search in PubMed for studies published from 2010 to 2020. Studies were required to be English-language articles. Twelve articles fulfilled all inclusion criteria, including eight studies conducted among the general population in southeastern China, three studies in genetically high-risk Taiwanese families, and one study comparing EBV serology versus circulating EBV DNA for NPC prediction. KEY CONTENT AND FINDINGS Studies suggest that EBV-based serology has the potential to be an effective tool to aid in early detection of NPC. The synthesized research also collectively suggests that incorporation of antibody against multiple EBV targets, as well as efforts to optimize assay output, can improve the ability of EBV serological markers to detect NPC. Finally, recent data from the only randomized trial provide preliminary evidence that screening using anti-EBV immunoglobulin A (IgA) antibody may achieve the goal of reducing mortality from NPC. CONCLUSIONS Late diagnosis is one of the reasons for poor survival after an NPC diagnosis. In high-risk areas, early diagnosis aided by EBV antibody could therefore improve survival.
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Affiliation(s)
- Sweta Sinha
- Cancer Epidemiology Program, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
- Center for Immunization and Infection Research in Cancer, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Brittney L. Dickey
- Cancer Epidemiology Program, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
- Center for Immunization and Infection Research in Cancer, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Anna E. Coghill
- Cancer Epidemiology Program, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
- Center for Immunization and Infection Research in Cancer, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
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20
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LI J, HAN G, LIN X, WU L, QIAN C, XU J. Application of magnetic immunofluorescence assay based on microfluidic technology to detection of Epstein-Barr virus. Se Pu 2022; 40:372-383. [PMID: 35362685 PMCID: PMC9404092 DOI: 10.3724/sp.j.1123.2021.09005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
EB病毒(Epstein-Barr virus, EBV)的早期诊断能够降低患者发生重大疾病的风险。临床上常用的EBV抗体的检测方法存在耗时长、试剂消耗大和效率低等缺点。相比于传统的检测方法,微流控(microfluidics)技术具有高通量、试剂消耗少,污染少和自动化程度高等优点,磁免疫荧光技术具有检测效率高、信号强等优点,将两者的优势结合,能够弥补传统方法的不足。鉴于此,采用聚甲基丙烯酸甲酯(PMMA)作为芯片原材料,经过激光切割及真空热压加工工艺能够快速获得芯片。将包被抗原的磁珠及包被抗人抗体的荧光微球经过冷冻干燥工艺快速冻干成小球并嵌入芯片内,经过孵育和清洗后,进行检测。通过图像分析快速得到检测结果。通过精密度、特异性、剂量-反应曲线及检出限测试,进行性能验证。通过与化学发光免疫分析法(CLIA)检测的临床样本比对,进行方法学与临床应用评价。结果显示相对标准偏差(RSD)均小于10%。与多种常见的病原体抗体均无交叉反应。EB病毒衣壳抗原(Epstein-Barr viral capsid antigen, EB VCA)IgG项目的检出限为1.92 U/mL,线性范围为1.92~200 U/mL,阳性符合率为95.77%(68/71),阴性符合率为86%(43/50); EB VCA IgA项目的检出限为2.79 U/mL,线性范围为2.79~200 U/mL,阳性符合率为92%(46/50),阴性符合率为92.96%(66/71); EB病毒核心抗原1(Epstein-Barr nuclear antigen 1, EB NA1)IgG项目的检出限为3.13 U/mL,线性范围为3.13~200 U/mL,阳性符合率为92.96%(66/71),阴性符合率为92%(46/50); EB NA1 IgA项目的检出限为1.53 U/mL,线性范围为1.53~200 U/mL,阳性符合率为90%(45/50),阴性符合率为91.55%(65/71)。4个项目能在20 min内快速完成检测,且与临床上使用CLIA方法测试的结果具有良好的相关性,可以为临床提供一种快速、灵敏、简便、自动化程度高和易于基层推广的检测方法。
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21
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Simon J, Brenner N, Reich S, Langseth H, Hansen BT, Ursin G, Ferreiro-Iglesias A, Brennan P, Kreimer AR, Johansson M, Pring M, Nygard M, Waterboer T. Nasopharyngeal carcinoma patients from Norway show elevated Epstein-Barr virus IgA and IgG antibodies prior to diagnosis. Cancer Epidemiol 2022; 77:102117. [PMID: 35121404 DOI: 10.1016/j.canep.2022.102117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND IgA antibodies against few Epstein-Barr virus (EBV) proteins are established serological markers for nasopharyngeal carcinoma (NPC). We recently validated a novel, comprehensive EBV marker panel and showed that IgA, but also IgG antibodies against multiple EBV proteins are highly sensitive and specific for EBV-positive NPC at diagnosis. However, data about these novel biomarkers as prospective markers for NPC are sparse. METHODS This study included 30 incident NPC cases and 60 matched controls from the Norwegian Janus Serum Bank. For 21 NPCs, molecular EBV and human papillomavirus (HPV) status were assessed by EBER-ISH and HPV DNA/RNA testing by PCR, respectively. IgA and IgG serum antibodies against 17 EBV antigens were analyzed in prediagnostic sera of cases (median lead time 14 years) and controls using multiplex serology. Sensitivities were calculated using receiver operating characteristic analysis pre-specified to yield 90% specificity in the control group. From 10 cases, serial samples were available. RESULTS Quantitative EBV antibody levels were significantly elevated among all cases (p < 0.05) for three IgA and six IgG antibodies. The highest sensitivities for defining 12 EBER-ISH-positive NPCs were observed for BGLF2 IgA (67%) and BGLF2 IgG (83%). Increased IgA and IgG antibody levels between the first and last draw before diagnosis were observed for EBER-ISH positive, but not for EBER-ISH negative NPCs. Among 21 molecularly analyzed NPCs, 4 EBER-ISH negative NPCs showed concomitant positivity to HPV type-specific DNA and RNA; 3 NPCs were HPV16 and 1 NPC was HPV18 positive. CONCLUSION Both, EBV IgA and IgG antibody levels are significantly elevated many years before diagnosis of EBV-positive NPCs in Norway, an NPC low-incidence region. This study provides insights into one of the largest available prospective sample collections of NPCs in a non-endemic country.
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Affiliation(s)
- Julia Simon
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Nicole Brenner
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sibylle Reich
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Hilde Langseth
- Department of Research, Cancer Registry of Norway, Oslo, Norway; Department of Epidemiology and Biostatistics, Imperial College London, London, UK
| | - Bo T Hansen
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Giske Ursin
- Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway; Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA; Cancer Registry of Norway, Oslo, Norway
| | - Aida Ferreiro-Iglesias
- Genetic Epidemiology Group (GEP), International Agency for Research on Cancer (IARC), Lyon, France
| | - Paul Brennan
- Genetic Epidemiology Group (GEP), International Agency for Research on Cancer (IARC), Lyon, France
| | - Aimée R Kreimer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Mattias Johansson
- Genetic Epidemiology Group (GEP), International Agency for Research on Cancer (IARC), Lyon, France
| | - Miranda Pring
- University of Bristol Dental School and University Hospitals Bristol and Weston NHS Foundation Trust Bristol, UK
| | - Mari Nygard
- Department of Research, Cancer Registry of Norway, Oslo, Norway
| | - Tim Waterboer
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany
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22
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Coghill AE, Fang J, Liu Z, Chen CJ, Jarrett RF, Hjalgrim H, Proietti C, Yu KJ, Hsu WL, Lou PJ, Wang CP, Zhao Y, Doolan DL, Hildesheim A. Identifying Epstein-Barr virus peptide sequences associated with differential IgG antibody response. Int J Infect Dis 2022; 114:65-71. [PMID: 34728343 PMCID: PMC8724419 DOI: 10.1016/j.ijid.2021.10.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/22/2021] [Accepted: 10/27/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Epstein-Barr virus (EBV) infection contributes to cancers in a fraction of seropositive individuals, but much remains to be learned about variation in EBV-directed humoral immunity in cancer-free adults. METHODS A protein microarray was used to probe serum from 175 Taiwanese and 141 Northern European adults for immunoglobulin G (IgG) antibody responses to 115 different peptide sequences, representing protein segments or protein variants, from 45 EBV proteins. It was posited that this antibody-based approach could identify EBV peptide sequences representing immunodominant regions relevant for B-cell immunity. RESULTS Analyses of 45 EBV proteins with multiple protein segments or variants printed on the array identified eight EBV peptide sequences that appear to play a role in immunogenicity. This included: (1) three proteins with segments/regions associated with IgG reactivity (BALF5, LMP1, LMP2A); and (2) five proteins with sequence variants/amino acid changes associated with IgG reactivity (BDLF4, EBNA3A, EBNA3B, EBNA-LP, LF1). CONCLUSION This examination of IgG antibody responses against 115 EBV peptide sequences in 316 cancer-free adults represents an important step toward identifying specific EBV protein sequences that play a role in generating B-cell immunity in humans.
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Affiliation(s)
- Anna E. Coghill
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA,Cancer Epidemiology Program, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Jianwen Fang
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, Maryland, USA
| | - Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Chien-Jen Chen
- Genomics Research Center, Academica Sinica, Taipei, Taiwan
| | - Ruth F. Jarrett
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Henrik Hjalgrim
- Statens Serum Institut, Copenhagen, Denmark,Department of Haematology, Rigshospitalet, Copenhagen, Denmark
| | - Carla Proietti
- Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, Australia
| | - Kelly J. Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Wan-Lun Hsu
- Genomics Research Center, Academica Sinica, Taipei, Taiwan,College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Pei-Jen Lou
- Department of Otolaryngology, National Taiwan University Hospital & College of Medicine, Taipei, Taiwan
| | - Chen-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital & College of Medicine, Taipei, Taiwan
| | - Yingdong Zhao
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, Maryland, USA
| | - Denise L. Doolan
- Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, Australia
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
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23
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Liu Z, Sarathkumara YD, Chan JKC, Kwong YL, Lam TH, Ip DKM, Chiu BCH, Xu J, Su YC, Proietti C, Cooper MM, Yu KJ, Bassig B, Liang R, Hu W, Ji BT, Coghill AE, Pfeiffer RM, Hildesheim A, Rothman N, Doolan DL, Lan Q. Characterization of the humoral immune response to the EBV proteome in extranodal NK/T-cell lymphoma. Sci Rep 2021; 11:23664. [PMID: 34880297 PMCID: PMC8655014 DOI: 10.1038/s41598-021-02788-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 11/08/2021] [Indexed: 11/30/2022] Open
Abstract
Extranodal natural killer/T-cell lymphoma (NKTCL) is an aggressive malignancy that has been etiologically linked to Epstein-Barr virus (EBV) infection, with EBV gene transcripts identified in almost all cases. However, the humoral immune response to EBV in NKTCL patients has not been well characterized. We examined the antibody response to EBV in plasma samples from 51 NKTCL cases and 154 controls from Hong Kong and Taiwan who were part of the multi-center, hospital-based AsiaLymph case–control study. The EBV-directed serological response was characterized using a protein microarray that measured IgG and IgA antibodies against 202 protein sequences representing the entire EBV proteome. We analyzed 157 IgG antibodies and 127 IgA antibodies that fulfilled quality control requirements. Associations between EBV serology and NKTCL status were disproportionately observed for IgG rather than IgA antibodies. Nine anti-EBV IgG responses were significantly elevated in NKTCL cases compared with controls and had ORshighest vs. lowest tertile > 6.0 (Bonferroni-corrected P-values < 0.05). Among these nine elevated IgG responses in NKTCL patients, three IgG antibodies (all targeting EBNA3A) are novel and have not been observed for other EBV-associated tumors of B-cell or epithelial origin. IgG antibodies against EBNA1, which have consistently been elevated in other EBV-associated tumors, were not elevated in NKTCL cases. We characterize the antibody response against EBV for patients with NKTCL and identify IgG antibody responses against six distinct EBV proteins. Our findings suggest distinct serologic patterns of this NK/T-cell lymphoma compared with other EBV-associated tumors of B-cell or epithelial origin.
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Affiliation(s)
- Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA.
| | - Yomani D Sarathkumara
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health of Medicine, James Cook University, Cairns, Australia
| | - John K C Chan
- Department of Pathology, Queen Elizabeth Hospital, Hong Kong, SAR, China
| | - Yok-Lam Kwong
- Queen Mary Hospital, The University of Hong Kong, Hong Kong, SAR, China
| | - Tai Hing Lam
- School of Public Health, Faculty of Medicine, Li Ka Shing (LKS), The University of Hong Kong, Hong Kong, SAR, China
| | - Dennis Kai Ming Ip
- School of Public Health, Faculty of Medicine, Li Ka Shing (LKS), The University of Hong Kong, Hong Kong, SAR, China
| | - Brian C-H Chiu
- Department of Public Health Sciences, University of Chicago, Chicago, USA
| | - Jun Xu
- School of Public Health, Faculty of Medicine, Li Ka Shing (LKS), The University of Hong Kong, Hong Kong, SAR, China
| | - Yu-Chieh Su
- Department of Medicine, School of Medicine, I-Shou University, Kaohsiung, Taiwan.,Division of Hematology-Oncology, Department of Internal Medicine, E-Da Hospital, Kaohsiung, Taiwan
| | - Carla Proietti
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health of Medicine, James Cook University, Cairns, Australia
| | - Martha M Cooper
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health of Medicine, James Cook University, Cairns, Australia
| | - Kelly J Yu
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
| | - Bryan Bassig
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
| | - Raymond Liang
- Hong Kong Sanatorium & Hospital, Hong Kong, SAR, China
| | - Wei Hu
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
| | - Bu-Tian Ji
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
| | - Anna E Coghill
- Cancer Epidemiology Program, Division of Population Sciences, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
| | - Nathaniel Rothman
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
| | - Denise L Doolan
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health of Medicine, James Cook University, Cairns, Australia
| | - Qing Lan
- Division of Cancer Epidemiology and Genetics, 9609 Medical Center Drive, National Cancer Institute, Rockville, MD, 20850, USA
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24
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Zhu QY, Zhao GX, Li Y, Talakatta G, Mai HQ, Le QT, Young LS, Zeng MS. Advances in pathogenesis and precision medicine for nasopharyngeal carcinoma. MedComm (Beijing) 2021; 2:175-206. [PMID: 34766141 PMCID: PMC8491203 DOI: 10.1002/mco2.32] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 07/28/2020] [Accepted: 07/29/2020] [Indexed: 12/13/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a squamous carcinoma with apparent geographical and racial distribution, mostly prevalent in East and Southeast Asia, particularly concentrated in southern China. The epidemiological trend over the past decades has suggested a substantial reduction in the incidence rate and mortality rate due to NPC. These results may reflect changes in lifestyle and environment, and more importantly, a deeper comprehension of the pathogenic mechanism of NPC, leading to much progress in the preventing, screening, and treating for this cancer. Herein, we present the recent advances on the key signal pathways involved in pathogenesis of NPC, the mechanism of Epstein‐Barr virus (EBV) entry into the cell, and the progress of EBV vaccine and screening biomarkers. We will also discuss in depth the development of various therapeutic approaches including radiotherapy, chemotherapy, surgery, targeted therapy, and immunotherapy. These research advancements have led to a new era of precision medicine in NPC.
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Affiliation(s)
- Qian-Ying Zhu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy Sun Yat-sen University Cancer Center (SYSUCC) Guangzhou China
| | - Ge-Xin Zhao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy Sun Yat-sen University Cancer Center (SYSUCC) Guangzhou China
| | - Yan Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy Sun Yat-sen University Cancer Center (SYSUCC) Guangzhou China
| | - Girish Talakatta
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy Sun Yat-sen University Cancer Center (SYSUCC) Guangzhou China
| | - Hai-Qiang Mai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy Sun Yat-sen University Cancer Center (SYSUCC) Guangzhou China
| | - Quynh-Thu Le
- Department of Radiation Oncology Stanford California
| | - Lawrence S Young
- Warwick Medical School University of Warwick Coventry United Kingdom
| | - Mu-Sheng Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy Sun Yat-sen University Cancer Center (SYSUCC) Guangzhou China
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25
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Liu Z, Li H, Yu KJ, Xie SH, King AD, Ai QYH, Chen WJ, Chen XX, Lu ZJ, Tang LQ, Wang L, Xie CM, Ling W, Lu YQ, Huang QH, Coghill AE, Fakhry C, Pfeiffer RM, Zeng YX, Cao SM, Hildesheim A. Comparison of new magnetic resonance imaging grading system with conventional endoscopy for the early detection of nasopharyngeal carcinoma. Cancer 2021; 127:3403-3412. [PMID: 34231883 DOI: 10.1002/cncr.33552] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/19/2021] [Accepted: 03/08/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND Although stratifying individuals with respect to nasopharyngeal carcinoma (NPC) risk with Epstein-Barr virus-based markers is possible, the performance of diagnostic methods for detecting lesions among screen-positive individuals is poorly understood. METHODS The authors prospectively evaluated 882 participants aged 30 to 70 years who were enrolled between October 2014 and November 2018 in an ongoing, population-based NPC screening program and had an elevated NPC risk. Participants were offered endoscopy and magnetic resonance imaging (MRI), and lesions were identified either by biopsy at a follow-up endoscopy or further contact and linkage to the local cancer registry through December 31, 2019. The diagnostic performance characteristics of endoscopy and MRI for NPC detection were investigated. RESULTS Eighteen of 28 identified NPC cases were detected by both methods, 1 was detected by endoscopy alone, and 9 were detected by MRI alone. MRI had significantly higher sensitivity than endoscopy for NPC detection overall (96.4% vs 67.9%; Pdifference = .021) and for early-stage NPC (95.2% vs 57.1%; P = .021). The sensitivity of endoscopy was suggestively lower among participants who had previously been screened in comparison with those undergoing an initial screening (50.0% vs 81.2%; P = .11). The authors observed a higher overall referral rate by MRI versus endoscopy (17.3% vs 9.1%; P < .001). Cases missed by endoscopy had early-stage disease and were more commonly observed for tumors originating from the pharyngeal recess. CONCLUSIONS MRI was more sensitive than endoscopy for NPC detection in the context of population screening but required the referral of a higher proportion of screen-positive individuals. The sensitivity of endoscopy was particularly low for individuals who had previously been screened.
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Affiliation(s)
- Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Hui Li
- Department of Radiology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou, China
| | - Kelly J Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Shang-Hang Xie
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ann D King
- Department of Imaging and Interventional Radiology, Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Qi-Yong H Ai
- Department of Imaging and Interventional Radiology, Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Wen-Jie Chen
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xiao-Xia Chen
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Zi-Jian Lu
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Lin-Quang Tang
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Lin Wang
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Chuan-Miao Xie
- Department of Radiology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou, China.,Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Wei Ling
- Sihui Cancer Institute, Sihui, China
| | | | | | - Anna E Coghill
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA.,Cancer Epidemiology Program, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Carole Fakhry
- Johns Hopkins Head and Neck Cancer Center, Baltimore, Maryland, USA
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Yi-Xin Zeng
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Experimental Research, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Su-Mei Cao
- Department of Cancer Prevention, Sun Yat-Sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
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26
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Identification of anti-Epstein-Barr virus (EBV) antibody signature in EBV-associated gastric carcinoma. Gastric Cancer 2021; 24:858-867. [PMID: 33661412 PMCID: PMC8206016 DOI: 10.1007/s10120-021-01170-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 02/09/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Around 10% of gastric carcinomas (GC) contain Epstein-Barr virus (EBV) DNA. We characterized the GC-specific antibody response to this common infection, which may provide a noninvasive method to detect EBV-positive GC and elucidate its contribution to carcinogenesis. METHODS Plasma samples from EBV-positive (n = 28) and EBV-negative (n = 34) Latvian GC patients were immune-profiled against 85 EBV proteins on a multi-microbial Nucleic Acid Programmable Protein Array (EBV-NAPPA). Antibody responses were normalized for each sample as ratios to the median signal intensity (MNI) across all antigens, with seropositivity defined as MNI ≥ 2. Antibodies with ≥ 20% sensitivity at 95% specificity for tumor EBV status were verified by enzyme-linked immunosorbent assay (ELISA) and validated in independent samples from Korea and Poland (n = 24 EBV-positive, n = 65 EBV-negative). RESULTS Forty anti-EBV IgG and eight IgA antibodies were detected by EBV-NAPPA in ≥ 10% of EBV-positive or EBV-negative GC patients, of which nine IgG antibodies were discriminative for tumor EBV status. Eight of these nine were verified and seven were validated by ELISA: anti-LF2 (odds ratio = 110.0), anti-BORF2 (54.2), anti-BALF2 (44.1), anti-BaRF1 (26.7), anti-BXLF1 (12.8), anti-BRLF1 (8.3), and anti-BLLF3 (5.4). The top three had areas under receiver operating characteristics curves of 0.81-0.85 for distinguishing tumor EBV status. CONCLUSIONS The EBV-associated GC-specific humoral response was exclusively directed against lytic cycle immediate-early and early antigens, unlike other EBV-associated malignancies such as nasopharyngeal carcinoma and lymphoma where humoral response is primarily directed against late lytic antigens. Specific anti-EBV antibodies could have utility for clinical diagnosis, epidemiologic studies, and immune-based precision treatment of EBV-positive GC.
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27
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Yuan L, Deng C, Xue W, He Y, Wang T, Zhang J, Yang D, Zhou T, Wu Z, Liao Y, Zheng M, Li D, Cao L, Jia Y, Zhang W, Xiao R, Luo L, Tong X, Wu Y, Huang J, Jia W. Association between HLA alleles and Epstein-Barr virus Zta-IgA serological status in healthy males from southern China. J Gene Med 2021; 23:e3375. [PMID: 34164868 PMCID: PMC8596395 DOI: 10.1002/jgm.3375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/22/2021] [Indexed: 11/12/2022] Open
Abstract
Background Nasopharyngeal carcinoma (NPC), an Epstein–Barr virus (EBV) associated cancer, exhibits an extremely high incidence in southern Chinese. Given that human leukocyte antigen (HLA) plays critical roles in antigen presentation and relates to NPC susceptibility, it is speculated that certain HLA variants may affect EBV reactivation, which is a key pathogenic factor of NPC. Therefore, we attempted to identify HLA alleles associated with the indicator of EBV reactivation, Zta‐IgA, in healthy males from NPC endemic area. Methods HLA alleles of 1078 healthy males in southern China from the 21‐RCCP study were imputed using genome‐wide single nucleotide polymorphism data. EBV Zta‐IgA in blood samples were measured using an enzyme‐linked immunosorbent assay. Multiple logistic regression analysis was used to evaluate the effect of HLA allele on Zta‐IgA serological status and its potential joint association with smoking. The binding affinity for Zta‐peptide was predicted using NetMHCIIpan 4.0. Results HLA‐DRB1*09:01 was found to be associated with a higher risk of Zta‐IgA seropositivity (odds ratio = 1.80, 95% confidence interval = 1.32–2.45; p = 1.82 × 10−4). Compared with non‐smokers without HLA‐DRB1*09:01, the effect size increased to 2.19‐ and 3.70‐fold for the light and heavy smokers carrying HLA‐DRB1*09:01, respectively. Furthermore, HLA‐DRB1*09:01 showed a stronger binding affinity to Zta peptide than other HLA‐DRB1 alleles. Conclusions Our study highlighted the pivotal role of genetic HLA variants in EBV reactivation and the etiology of NPC. Smokers with HLA‐DRB1*09:01 have a significantly higher risk of being Zta‐IgA seropositive, which indicates the necessity of smoking cessation in certain high‐risk populations and also provide clues for further research on the etiology of NPC.
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Affiliation(s)
- Lei‐Lei Yuan
- School of Public HealthSun Yat‐sen UniversityGuangzhouChina
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Chang‐Mi Deng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Wen‐Qiong Xue
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Yong‐Qiao He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Tong‐Min Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Jiang‐Bo Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Da‐Wei Yang
- School of Public HealthSun Yat‐sen UniversityGuangzhouChina
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Ting Zhou
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Zi‐Yi Wu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Ying Liao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Mei‐Qi Zheng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Dan‐Hua Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Lian‐Jing Cao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Yi‐Jing Jia
- School of Public HealthSun Yat‐sen UniversityGuangzhouChina
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Wen‐Li Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Ruo‐Wen Xiao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Lu‐Ting Luo
- School of Public HealthSun Yat‐sen UniversityGuangzhouChina
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Xia‐Ting Tong
- School of Public HealthSun Yat‐sen UniversityGuangzhouChina
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Yan‐Xia Wu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Jing‐Wen Huang
- School of Public HealthSun Yat‐sen UniversityGuangzhouChina
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
| | - Wei‐Hua Jia
- School of Public HealthSun Yat‐sen UniversityGuangzhouChina
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and TherapySun Yat‐sen University Cancer CenterGuangzhouChina
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28
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Chen GH, Liu Z, Ji MF, Pfeiffer RM, Huang QH, Lu YQ, Xie SH, Lin CY, Chen WJ, Chen XX, Ling W, Fan YY, Yu X, Wu BH, Wei KR, Rao HL, Guo X, Hong MH, Ma J, Liu Q, Hildesheim A, Cao SM. Prospective assessment of a nasopharyngeal carcinoma risk score in a population undergoing screening. Int J Cancer 2021; 148:2398-2406. [PMID: 33285002 DOI: 10.1002/ijc.33424] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 11/02/2020] [Accepted: 11/23/2020] [Indexed: 12/29/2022]
Abstract
Despite evidence suggesting the utility of Epstein-Barr virus (EBV) markers to stratify individuals with respect to nasopharyngeal carcinoma (NPC) risk in NPC high-risk regions, no validated NPC risk prediction model exists. We aimed to validate an EBV-based NPC risk score in an endemic population undergoing screening for NPC. This prospective study was embedded within an ongoing NPC screening trial in southern China initiated in 2008, with 51 235 adult participants. We assessed the score's discriminatory ability (area under the receiver-operator-characteristics curve, AUC). A new model incorporating the EBV score, sex and family history was developed using logistic regression and internally validated using cross-validation. AUCs were compared. We also calculated absolute NPC risk combining the risk score with population incidence and competing mortality data. A total of 151 NPC cases were detected in 2008 to 2016. The EBV-based score was highly discriminating, with AUC = 0.95 (95% CI = 0.93-0.97). For 90% specificity, the score had 87.4% sensitivity (95% CI = 81.0-92.3%). As specificity increased from 90% to 99%, the positive predictive value increased from 2.4% (95% CI = 1.9-3.0%) to 12.5% (9.9-15.5%). Correspondingly, the number of positive tests per detected NPC case decreased from 272 (95% CI = 255-290) to 50 (41-59). Combining the score with other risk factors (sex, first-degree family history of NPC) did not improve AUC. Men aged 55 to 59 years with the highest risk profile had the highest 5-year absolute NPC risk of 6.5%. We externally validated the discriminatory accuracy of a previously developed EBV score in a high-risk population. Adding nonviral risk factors did not improve NPC prediction.
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Affiliation(s)
- Geng-Hang Chen
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Ming-Fang Ji
- Cancer Research Institute of Zhongshan City, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, China
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | | | | | - Shang-Hang Xie
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Chu-Yang Lin
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
- School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Wen-Jie Chen
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiao-Xia Chen
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wei Ling
- Sihui Cancer Institute, Sihui, China
| | - Yu-Ying Fan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xia Yu
- Cancer Research Institute of Zhongshan City, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, China
| | - Biao-Hua Wu
- Cancer Research Institute of Zhongshan City, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, China
| | - Kuang-Rong Wei
- Cancer Research Institute of Zhongshan City, Zhongshan Hospital of Sun Yat-sen University, Zhongshan, China
| | - Hui-Lian Rao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xiang Guo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ming-Huang Hong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jun Ma
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Qing Liu
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Su-Mei Cao
- Department of Cancer Prevention, Sun Yat-sen University Cancer Center, Guangzhou, China
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, and Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
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29
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Zhang SQ, Pan SM, Liang SX, Han YS, Chen HB, Li JC. Research status and prospects of biomarkers for nasopharyngeal carcinoma in the era of high‑throughput omics (Review). Int J Oncol 2021; 58:9. [PMID: 33649830 PMCID: PMC7910009 DOI: 10.3892/ijo.2021.5188] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 01/21/2021] [Indexed: 02/07/2023] Open
Abstract
As a malignant tumor type, nasopharyngeal carcinoma (NPC) is characterized by distinct geographical, ethnic and genetic differences; presenting a major threat to human health in many countries, especially in Southern China. At present, no accurate and effective methods are available for the early diagnosis, efficacious evaluation or prognosis prediction for NPC. As such, a large number of patients have locoregionally advanced NPC at the time of initial diagnosis. Many patients show toxic reactions to overtreatment and have risks of cancer recurrence and distant metastasis owing to insufficient treatment. To solve these clinical problems, high‑throughput '‑omics' technologies are being used to screen and identify specific molecular biomarkers for NPC. Because of the lack of comprehensive descriptions regarding NPC biomarkers, the present study summarized the research progress that has been made in recent years to discover NPC biomarkers, highlighting the existing problems that require exploration. In view of the lack of authoritative reports at present, study design factors that affect the screening of biomarkers are also discussed here and prospects for future research are proposed to provide references for follow‑up studies of NPC biomarkers.
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Affiliation(s)
- Shan-Qiang Zhang
- Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
| | - Su-Ming Pan
- Department of Radiotherapy, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
| | - Si-Xian Liang
- Department of Radiotherapy, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
| | - Yu-Shuai Han
- Institute of Cell Biology, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, P.R. China
| | - Hai-Bin Chen
- Department of Histology and Embryology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Ji-Cheng Li
- Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
- Institute of Cell Biology, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, P.R. China
- Correspondence to: Professor Ji-Cheng Li, Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, 133 Huimin South Road, Wujiang, Shaoguan, Guangdong 512025, P.R. China, E-mail:
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30
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Li Y, Shi F, Hu J, Xie L, Zhao L, Tang M, Luo X, Ye M, Zheng H, Zhou M, Liu N, Bode AM, Fan J, Zhou J, Gao Q, Qiu S, Wu W, Zhang X, Liao W, Cao Y. Stabilization of p18 by deubiquitylase CYLD is pivotal for cell cycle progression and viral replication. NPJ Precis Oncol 2021; 5:14. [PMID: 33654169 PMCID: PMC7925679 DOI: 10.1038/s41698-021-00153-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 01/13/2021] [Indexed: 12/13/2022] Open
Abstract
p18 is a key negative regulator of cell cycle progression and mediates cell cycle arrest at the G1/S phase. Ubiquitination is the prime mechanism in regulating p18 protein abundance. However, so far no post- translational regulator, especially DUBs, has been identified to regulate the protein stability of p18. In this paper, we identified CYLD as a deubiquitinase of p18, which binds to and removes the K48-linked polyubiquitylation chains conjugated onto p18, thus stabilizing the p18 protein. Loss of CYLD causes the degradation of p18 and induces the G1/S transition. Epstein-Barr virus (EBV), is the human oncovirus etiologically linked to nasopharyngeal carcinoma (NPC). Here we found that EBV drives a replication passive environment by deregulating the CYLD-p18 axis. Functionally, CYLD inhibits cell proliferation and tumorigenesis through p18 in vivo. Restoring CYLD prevents EBV induced viral replication and tumor growth. Collectively, our results identify CYLD directly stabilizes p18 to regulate the cellular G1/S transition. The reconstitution of CYLD-p18 axis could be a promising approach for EBV-positive cancer therapy.
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Affiliation(s)
- Yueshuo Li
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Feng Shi
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Jianmin Hu
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Longlong Xie
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Lin Zhao
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Min Tang
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Xiangjian Luo
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Mao Ye
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/ Biosensing and Chemometrics, College of Biology, Hunan University, Changsha, China
| | - Hui Zheng
- Institutes of Biology and Medical Sciences, Soochow University, Suzhou, China
| | - Min Zhou
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Na Liu
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China
| | - Ann M Bode
- The Hormel Institute, University of Minnesota, Austin, MN, USA
| | - Jia Fan
- Key Laboratory for Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Zhongshan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
| | - Jian Zhou
- Key Laboratory for Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Zhongshan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
| | - Qiang Gao
- Key Laboratory for Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Zhongshan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
| | - Shuangjian Qiu
- Key Laboratory for Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Zhongshan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
| | - Weizhong Wu
- Key Laboratory for Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Zhongshan Hospital, Shanghai Medical School, Fudan University, Shanghai, China
| | - Xin Zhang
- Department of Otolaryngology Head and Neck Surgery, Xiangya Hospital, Central South University, Changsha, China
| | - Weihua Liao
- Department of Radiology, Xiangya Hospital, Central South University, Changsha, China
| | - Ya Cao
- Key Laboratory of Carcinogenesis and Cancer Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, Changsha, China.
- Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, Changsha, China.
- Key Laboratory of Carcinogenesis, Chinese Ministry of Health, Changsha, China.
- Molecular Imaging Research Center of Central South University, Changsha, Hunan, China.
- Research Center for Technologies of Nucleic Acid-Based Diagnostics and Therapeutics Hunan Province, Changsha, China.
- National Joint Engineering Research Center for Genetic Diagnostics of Infectious Diseases and Cancer, Changsha, China.
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31
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Lee MH, Huang YH, Coghill AE, Liu Z, Yu KJ, Hsu WL, Chien YC, Wang CP, Chen TC, Chen CJ, Hildesheim A. Epstein-Barr Virus-Based Nasopharyngeal Carcinoma (NPC) Risk Prediction Scores Are Elevated in NPC Multiplex Family Members in Taiwan. J Infect Dis 2021; 223:441-444. [PMID: 32614957 DOI: 10.1093/infdis/jiaa385] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 06/27/2020] [Indexed: 12/27/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is caused by Epstein-Barr virus (EBV) and is more likely to occur in susceptible families. Whether genetic susceptibility operates through altered EBV control is incompletely understood. We used a NPC risk prediction model based on 14 EBV markers to compare risk score distribution in unaffected members from multiplex families with that in population-based controls. Despite the absence of NPC at the time of antibody measurement, we observed an upward shift in risk score among multiplex family members compared to the general population, consistent with the possibility that genetic factors affect NPC risk through alterations in EBV control.
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Affiliation(s)
- Mei-Hsuan Lee
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yu-Han Huang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Anna E Coghill
- Cancer Epidemiology Program, Division of Population Science, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Zhiwei Liu
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Kelly J Yu
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Wan-Lun Hsu
- Graduate Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.,Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Yin-Chu Chien
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Cheng-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Tseng-Cheng Chen
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Chien-Jen Chen
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Allan Hildesheim
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
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32
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Cao Y, Xie L, Shi F, Tang M, Li Y, Hu J, Zhao L, Zhao L, Yu X, Luo X, Liao W, Bode AM. Targeting the signaling in Epstein-Barr virus-associated diseases: mechanism, regulation, and clinical study. Signal Transduct Target Ther 2021; 6:15. [PMID: 33436584 PMCID: PMC7801793 DOI: 10.1038/s41392-020-00376-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 09/30/2020] [Accepted: 10/15/2020] [Indexed: 12/11/2022] Open
Abstract
Epstein–Barr virus-associated diseases are important global health concerns. As a group I carcinogen, EBV accounts for 1.5% of human malignances, including both epithelial- and lymphatic-originated tumors. Moreover, EBV plays an etiological and pathogenic role in a number of non-neoplastic diseases, and is even involved in multiple autoimmune diseases (SADs). In this review, we summarize and discuss some recent exciting discoveries in EBV research area, which including DNA methylation alterations, metabolic reprogramming, the changes of mitochondria and ubiquitin-proteasome system (UPS), oxidative stress and EBV lytic reactivation, variations in non-coding RNA (ncRNA), radiochemotherapy and immunotherapy. Understanding and learning from this advancement will further confirm the far-reaching and future value of therapeutic strategies in EBV-associated diseases.
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Affiliation(s)
- Ya Cao
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China. .,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China. .,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China. .,Research Center for Technologies of Nucleic Acid-Based Diagnostics and Therapeutics Hunan Province, 410078, Changsha, China. .,Molecular Imaging Research Center of Central South University, 410008, Changsha, Hunan, China. .,National Joint Engineering Research Center for Genetic Diagnostics of Infectious Diseases and Cancer, 410078, Changsha, China. .,Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.
| | - Longlong Xie
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Feng Shi
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Min Tang
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China.,Molecular Imaging Research Center of Central South University, 410008, Changsha, Hunan, China
| | - Yueshuo Li
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Jianmin Hu
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Lin Zhao
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Luqing Zhao
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China
| | - Xinfang Yu
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China
| | - Xiangjian Luo
- Key Laboratory of Carcinogenesis and Invasion, Chinese Ministry of Education, Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China.,Cancer Research Institute and School of Basic Medical Science, Xiangya School of Medicine, Central South University, 410078, Changsha, China.,Key Laboratory of Carcinogenesis, Chinese Ministry of Health, 410078, Changsha, China.,Molecular Imaging Research Center of Central South University, 410008, Changsha, Hunan, China
| | - Weihua Liao
- Department of Radiology, Xiangya Hospital, Central South University, 410078, Changsha, China
| | - Ann M Bode
- The Hormel Institute, University of Minnesota, Austin, MN, 55912, USA
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Chen CJ, You SL, Hsu WL, Yang HI, Lee MH, Chen HC, Chen YY, Liu J, Hu HH, Lin YJ, Chu YJ, Huang YT, Chiang CJ, Chien YC. Epidemiology of Virus Infection and Human Cancer. Recent Results Cancer Res 2021; 217:13-45. [PMID: 33200360 DOI: 10.1007/978-3-030-57362-1_2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Seven viruses including the Epstein-Barr virus (EBV), hepatitis B virus (HBV), hepatitis C virus (HCV), Kaposi's sarcoma herpes virus (KSHV), human immunodeficiency virus, type-1 (HIV-1), human T cell lymphotrophic virus, type-1 (HTLV-1), and human papillomavirus (HPV) have been classified as Group 1 human carcinogens by the International Agency for Research on Cancer (IARC). The conclusions are based on the findings of epidemiological and mechanistic studies. EBV, HPV, HTLV-1, and KSHV are direct carcinogens; HBV and HCV are indirect carcinogens through chronic inflammation; and HIV-1 is an indirect carcinogen through immune suppression. Some viruses may cause more than one cancer, while some cancers may be caused by more than one virus. However, only a proportion of persons infected by these oncogenic viruses will develop specific cancers. A series of studies have been carried out to assess the viral, host, and environmental cofactors of EBV-associated nasopharyngeal carcinoma, HBV/HCV-associated hepatocellular carcinoma, and HPV-associated cervical carcinoma. Persistent infection, high viral load, and viral genotype are important risk predictors of these virus-caused cancers. Risk calculators incorporating host and viral risk predictors have been developed for the prediction of long-term risk of hepatocellular carcinoma, nasopharyngeal carcinoma and cervical cancer. These risk calculators are useful for the triage and clinical management of infected patients. Both clinical trials and national programs of immunization, antiviral therapy and screening have demonstrated a significant reduction in the incidence of cancers caused by HBV, HCV, and HPV. Future research on gene-gene and gene-environment interactions of oncogenic viruses and the human host using large-scale longitudinal studies with serial measurements of biosignatures are in urgent need.
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Affiliation(s)
- Chien-Jen Chen
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan.
| | - San-Lin You
- School of Medicine and Big Data Research Centre, Fu-Jen Catholic University, New Taipei, Taiwan
| | - Wan-Lun Hsu
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
| | - Hwai-I Yang
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
| | - Mei-Hsuan Lee
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hui-Chi Chen
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
| | | | - Jessica Liu
- Department of Pediatrics, Perinatal Epidemiology and Health Outcomes Research Unit, Stanford University School of Medicine and Lucile Packard Children's Hospital, Palo Alto, CA, USA
- California Perinatal Quality Care Collaborative, Palo Alto, CA, USA
| | - Hui-Han Hu
- Department of Translational Science, Preclinical Research, PharmaEngine Inc., Taipei, Taiwan
| | - Yu-Ju Lin
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yu-Ju Chu
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
| | - Yen-Tsung Huang
- Institute of Statistical Sciences, Academia Sinica, Taipei, Taiwan
| | - Chun-Ju Chiang
- Graduate Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
| | - Yin-Chu Chien
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
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Association between Antibody Responses to Epstein-Barr Virus Glycoproteins, Neutralization of Infectivity, and the Risk of Nasopharyngeal Carcinoma. mSphere 2020; 5:5/6/e00901-20. [PMID: 33268566 PMCID: PMC7716278 DOI: 10.1128/msphere.00901-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Epstein-Barr virus (EBV) is a human oncogenic gammaherpesvirus that infects over 90% of humans in the world and is causally associated with a spectrum of epithelial and B-cell malignancies such as nasopharyngeal carcinoma (NPC). A prophylactic vaccine against EBV is called for, but no approved vaccine is available yet. While Epstein-Barr virus (EBV) is the major cause of nasopharyngeal carcinoma (NPC), the value of the humoral immune response to EBV glycoproteins and NPC development remains unclear. Correlation between antiglycoprotein antibody levels, neutralization of EBV infectivity, and the risk of NPC requires systematic study. Here, we applied a cytometry-based method and enzyme-linked immunosorbent assay to measure neutralization of infectivity and antibody response to EBV glycoproteins (gH/gL, gB, gp350, and gp42) of plasma samples from 20 NPC cases and 20 high-risk and 20 low-risk healthy controls nested within a screening cohort in Sihui, southern China. We found that NPC cases have similar plasma neutralizing activity in both B cells and epithelial cells and EBV glycoprotein-specific IgA and IgG antibody levels compared with those of healthy controls. Significant correlations were observed between gH/gL IgG and gB IgG and the neutralizing ability against EBV infection of epithelial cells and B cells. These results indicate that a high level of glycoprotein antibodies may favor protection against primary EBV infection, instead of being low-risk biomarkers for NPC in long-term EBV-infected adults. In conclusion, this study provides novel insights into the humoral immune response to EBV infection and NPC development, providing valuable leads for future research that is important for prevention and treatment of EBV-related diseases. IMPORTANCE Epstein-Barr virus (EBV) is a human oncogenic gammaherpesvirus that infects over 90% of humans in the world and is causally associated with a spectrum of epithelial and B-cell malignancies such as nasopharyngeal carcinoma (NPC). A prophylactic vaccine against EBV is called for, but no approved vaccine is available yet. Therefore, EBV remains a major public health concern. To facilitate novel vaccines and therapeutics for NPC, it is of great importance to explore the impact of humoral immune response to EBV glycoproteins before the development of NPC. Therefore, in this study, we systematically assessed the correlation between antiglycoprotein antibody levels, neutralization of EBV infectivity, and the risk of NPC development. These results provide valuable information that will contribute to designing effective prevention and treatment strategies for EBV-related diseases such as NPC.
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Liu W, Li H, Sheng H, Liu X, Chi P, Wang X, Mao M. A Randomized Controlled Trial on Evaluation of Plasma Epstein-Barr Virus Biomarker for Early Diagnosis in Patients With Nasopharyngeal Carcinoma. Adv Ther 2020; 37:4280-4290. [PMID: 32780356 DOI: 10.1007/s12325-020-01461-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Early diagnosis of nasopharyngeal carcinoma (NPC) remains a major problem in Southern China. Epstein-Barr virus (EBV) biomarkers have been widely used in NPC screening. This study aims to evaluate the early diagnostic performances of individual EBV biomarkers in NPC. METHODS The levels of EBV biomarkers-IgA antibodies against EBV nuclear antigen 1 (EBNA1-IgA), EBV capsid antigen (VCA-IgA), EBV early antigen (EA-IgA), EBV BZLF1 transcription activator protein (Zta-IgA) and IgG antibodies against EBV BRLF1 transcription activator protein (Rta-IgG)-from 106 NPC patients (stage I and II) and 150 normal subjects were measured. VCA-IgA and EA-IgA were detected by immunofluorescence assay (IFA), EBNA1-IgA, Rta-IgG and Zta-IgA were measure by enzyme-linked immunosorbent assay (ELISA), and EBV DNA was detected by qPCR. Statistical analyses of a single index were conducted to evaluate the significance of NPC early diagnosis and TNM classification. RESULTS The level of EBNA1-IgA, EBV DNA, VCA-IgA, EA-IgA, Rta-IgG and Zta-IgA in early-stage NPC was significantly higher than in healthy controls (all P < 0.001). EBNA1-IgA yielded the biggest area under the curve (AUC) of 0.962 in distinguishing early-stage NPC patients from the normal subjects, with a sensitivity of 91.5% and a specificity of 98.7%. However, EBV biomarker levels were not associated with tumor size (all P > 0.050), whereas four biomarker levels (EBNA1-IgA, EBV DNA, VCA-IgA, EA-IgA) were related to lymph node metastasis (N0 and N1-2), among which EBNA1-IgA and EBV DNA showed good performance. Finally, high correlation was found between VCA-IgA and EA-IgA (r > 0.800). CONCLUSION A single EBNA1-IgA exhibits excellent discrimination performance in early diagnosis of NPC and could become a promising marker for NPC screening.
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Affiliation(s)
- Wen Liu
- Department of Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Huilan Li
- Department of Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Hui Sheng
- Department of Experimental Research, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xiaohua Liu
- Department of Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Peidong Chi
- Department of Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xueping Wang
- Department of Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China.
| | - Minjie Mao
- Department of Laboratory Medicine, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-Sen University Cancer Center, Guangzhou, China.
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Coghill AE, Pfeiffer RM, Proietti C, Hsu WL, Chien YC, Lekieffre L, Krause L, Teng A, Pablo J, Yu KJ, Lou PJ, Wang CP, Liu Z, Chen CJ, Middeldorp J, Mulvenna J, Bethony J, Hildesheim A, Doolan DL. Correction: Identification of a Novel, EBV-based Antibody Risk Stratification Signature for Early Detection of Nasopharyngeal Carcinoma in Taiwan. Clin Cancer Res 2020; 26:3496. [DOI: 10.1158/1078-0432.ccr-20-1828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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37
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Simon J, Schroeder L, Ingarfield K, Diehl S, Werner J, Brenner N, Liu Z, Pawlita M, Pring M, Butt J, Ness A, Waterboer T. Epstein-Barr virus and human papillomavirus serum antibodies define the viral status of nasopharyngeal carcinoma in a low endemic country. Int J Cancer 2020; 147:461-471. [PMID: 32279316 DOI: 10.1002/ijc.33006] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 02/27/2020] [Accepted: 03/24/2020] [Indexed: 12/26/2022]
Abstract
Epstein-Barr virus (EBV) causes nasopharyngeal carcinoma (NPC) in endemic regions, where almost every tumor is EBV-positive. In Western populations, NPC is rare, and human papillomavirus infection (HPV) has been suggested as another viral cause. We validated multiplex serology with molecular tumor markers, to define EBV-positive, HPV-positive and EBV-/HPV-negative NPCs in the United Kingdom, and analyzed survival differences between those groups. Sera from NPC cases (n = 98) and age- and sex-matched controls (n = 142) from the Head and Neck 5000 clinical cohort study were analyzed. IgA and IgG serum antibodies against 13 EBV antigens were measured and compared with EBER in situ hybridization (EBER-ISH) data of 41 NPC tumors (29 EBER-ISH positive, 12 negative). IgG antibodies to EBV LF2 correctly diagnosed EBV-positive NPCs in 28 of 29 cases, while all EBER-ISH negative NPCs were seronegative to LF2 IgG (specificity = 100%, sensitivity = 97%). HPV early antigen serology was compared to HPV molecular markers (p16 expression, HPV DNA and RNA) available for 41 NPCs (13 positive, 28 negative). Serology matched molecular HPV markers in all but one case (specificity = 100%, sensitivity = 92%). EBV and HPV infections were mutually exclusive. Overall, 67% of the analyzed NPCs were defined as EBV-positive, 18% as HPV-positive and 14% as EBV/HPV-negative. There was no statistical evidence of a difference in survival between the three groups. These data provide evidence that both, EBV-positive and HPV-positive NPCs are present in a low incidence country, and that EBV and HPV serum antibodies correlate with the viral status of the tumor.
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Affiliation(s)
- Julia Simon
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany.,Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Lea Schroeder
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Kate Ingarfield
- National Institute for Health Research (NIHR), Bristol Biomedical Research Centre, University Bristol Hospitals, Bristol NHS Foundation Trust and University of Bristol, Bristol, UK.,Centre for Trials Research, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK.,Community Oral Health, University of Glasgow Dental School, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Stefan Diehl
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Jill Werner
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Nicole Brenner
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Michael Pawlita
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Miranda Pring
- National Institute for Health Research (NIHR), Bristol Biomedical Research Centre, University Bristol Hospitals, Bristol NHS Foundation Trust and University of Bristol, Bristol, UK
| | - Julia Butt
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Andy Ness
- National Institute for Health Research (NIHR), Bristol Biomedical Research Centre, University Bristol Hospitals, Bristol NHS Foundation Trust and University of Bristol, Bristol, UK
| | - Tim Waterboer
- Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
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38
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Validation of an Epstein-Barr Virus Antibody Risk Stratification Signature for Nasopharyngeal Carcinoma by Use of Multiplex Serology. J Clin Microbiol 2020; 58:JCM.00077-20. [PMID: 32102852 DOI: 10.1128/jcm.00077-20] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 02/19/2020] [Indexed: 12/26/2022] Open
Abstract
Serological testing for nasopharyngeal carcinoma (NPC) has recently been reinvigorated by the implementation of novel Epstein-Barr virus (EBV)-specific IgA and IgG antibodies from a proteome array. Although proteome arrays are well suited for comprehensive antigen selection, they are not applicable for large-scale studies. We adapted a 13-marker EBV antigen signature for NPC risk identified by proteome arrays to multiplex serology to establish an assay for large-scale studies. Taiwanese NPC cases (n = 175) and matched controls (n = 175) were used for assay validation. Spearman's correlation was calculated, and the diagnostic value of all multiplex markers was assessed independently using the area under the receiver operating characteristic curve (AUC). Two refined signatures were identified using stepwise logistic regression and internally validated with 10-fold cross validation. Array and multiplex serology showed strong correlation for each individual EBV marker, as well as for a 13-marker combined model on continuous data. Two refined signatures with either four (LF2 and BGLF2 IgG, LF2 and BMRF1 IgA) or two (LF2 and BGLF2 IgG) antibodies on dichotomous data were identified as the most parsimonious set of serological markers able to distinguish NPC cases from controls with AUCs of 0.992 (95% confidence interval [CI], 0.983 to 1.000) and 0.984 (95% CI, 0.971 to 0.997), respectively. Neither differed significantly from the 13-marker model (AUC, 0.992; 95% CI, 0.982 to 1.000). All models were internally validated. Multiplex serology successfully validated the original EBV proteome microarray data. Two refined signatures of four and two antibodies were capable of detecting NPC with 99.2% and 98.4% accuracy.
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39
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Camargo MC, Kim KM, Matsuo K, Torres J, Liao LM, Morgan D, Michel A, Waterboer T, Song M, Gulley ML, Dominguez RL, Yatabe Y, Kim S, Cortes-Martinez G, Lissowska J, Zabaleta J, Pawlita M, Rabkin CS. Circulating Antibodies against Epstein-Barr Virus (EBV) and p53 in EBV-Positive and -Negative Gastric Cancer. Cancer Epidemiol Biomarkers Prev 2020; 29:414-419. [PMID: 31719065 PMCID: PMC8272980 DOI: 10.1158/1055-9965.epi-19-0790] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 10/01/2019] [Accepted: 11/04/2019] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Epstein-Barr virus (EBV)-positive gastric cancers have clinicopathologic differences from EBV-negative tumors and lack TP53 mutation. Serologic profiles may inform viral contribution to carcinogenesis. METHODS We compared humoral responses of EBV-positive (n = 67) and EBV-negative (n = 137) patients with gastric cancer from the International EBV-Gastric Cancer Consortium. Serum antibodies against four EBV proteins, nuclear (EBNA), viral capsid (VCA), early-diffuse (EA-D), and Zta replication activator (ZEBRA), and to p53 were assessed by multiplex assays. OR of antibody level tertiles (T1-T3) were adjusted by logistic regression. We also conducted a meta-analysis of reported anti-p53 seropositivity in gastric cancer. RESULTS Consistent with EBV's ubiquity, 99% of patients were seropositive for anti-EBNA and 98% for anti-VCA, without difference by tumor EBV status. Seropositivity varied between patients with EBV-positive and EBV-negative tumors for anti-EA-D (97% vs. 67%, respectively, P < 0.001) and anti-ZEBRA (97% vs. 85%, respectively, P = 0.009). Adjusted ORs (vs. T1) for patients with EBV-positive versus EBV-negative tumors were significantly elevated for higher antibodies against EBNA (2.6 for T2 and 13 for T3), VCA (1.8 for T2 and 2.4 for T3), EA-D (6.0 for T2 and 44 for T3), and ZEBRA (4.6 for T2 and 12 for T3). Antibodies to p53 were inversely associated with EBV positivity (3% vs. 15%; adjusted OR = 0.16, P = 0.021). Anti-p53 prevalence from the literature was 15%. CONCLUSIONS These serologic patterns suggest viral reactivation in EBV-positive cancers and identify variation of p53 seropositivity by subtype. IMPACT Anti-EBV and anti-p53 antibodies are differentially associated with tumor EBV positivity. Serology may identify EBV-positive gastric cancer for targeted therapies.
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Affiliation(s)
- M Constanza Camargo
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland.
| | - Kyoung-Mee Kim
- Department of Pathology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Keitaro Matsuo
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center, Nagoya, Japan
| | - Javier Torres
- Unidad de Investigación en Enfermedades Infecciosas, UMAE Pediatría, CMN SXXI, Instituto Mexicano del Seguro Social, México City, México
| | - Linda M Liao
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Douglas Morgan
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, School of Medicine, Vanderbilt University, Nashville, Tennessee
- Division of Gastroenterology and Hepatology, Department of Medicine, School of Medicine, The University of Alabama at Birmingham, Birmingham, Alabama
| | - Angelika Michel
- Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), Heidelberg, Germany
| | - Tim Waterboer
- Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), Heidelberg, Germany
| | - Minkyo Song
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
| | - Margaret L Gulley
- Department of Pathology and Laboratory Medicine and the Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, North Carolina
| | - Ricardo L Dominguez
- Department of Medicine, Western Regional Hospital, Santa Rosa de Copan, Honduras
| | - Yasushi Yatabe
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Sung Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Gustavo Cortes-Martinez
- Servicio de Cirugía, Hospital de Oncología, CMN SXXI, Instituto Mexicano del Seguro Social, México City, México
| | - Jolanta Lissowska
- Division of Cancer Epidemiology and Prevention, M. Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology, Warsaw, Poland
| | - Jovanny Zabaleta
- Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, Louisiana
| | - Michael Pawlita
- Infections and Cancer Epidemiology, German Cancer Research Center (DFKZ), Heidelberg, Germany
| | - Charles S Rabkin
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, Maryland
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40
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Liu Z, Jarrett RF, Hjalgrim H, Proietti C, Chang ET, Smedby KE, Yu KJ, Lake A, Troy S, McAulay KA, Pfeiffer RM, Adami HO, Glimelius B, Melbye M, Hildesheim A, Doolan DL, Coghill AE. Evaluation of the antibody response to the EBV proteome in EBV-associated classical Hodgkin lymphoma. Int J Cancer 2019; 147:608-618. [PMID: 31618442 DOI: 10.1002/ijc.32741] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 09/03/2019] [Accepted: 10/01/2019] [Indexed: 11/08/2022]
Abstract
The humoral immune response to Epstein-Barr virus (EBV) in classical Hodgkin lymphoma (cHL) stratified by EBV tumor status is unclear. We examined IgG and IgA antibody responses against 202 protein sequences representing 86 EBV proteins using a microarray and sera from 139 EBV-positive cHL cases, 70 EBV-negative cHL cases and 141 population-based controls frequency matched to EBV-positive cHL cases on sex and age by area (UK, Denmark and Sweden). We leveraged existing data on the proportion of circulating B-cells infected by EBV and levels of serum CCL17, a chemokine secreted by cHL tumor cells, from a subset of the cHL cases in the UK. Total IgG but not IgA response level was significantly different between EBV-positive cHL cases and controls. The distinct serological response included significant elevations in 16 IgG antibodies and 2 IgA antibodies, with odds ratioshighest vs. lowest tertile > 3 observed for the following EBV proteins: LMP1 (oncogene), BcLF1 (VCAp160, two variants) and BBLF1 (two variants). Our cHL IgG signature correlated with the proportion of circulating EBV-infected B-cells, but not serum CCL17 levels. We observed no differences in the anti-EBV antibody profile between EBV-negative cHL cases and controls. BdRF1(VCAp40)-IgG and BZLF1(Zta)-IgG were identified as the serological markers best able to distinguish EBV-positive from EBV-negative cHL tumors. Our results support the hypothesis that differences in the EBV antibody profile are specific to patients with EBV-positive cHL and are not universally observed as part of a systematically dysregulated immune response present in all cHL cases.
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Affiliation(s)
- Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Ruth F Jarrett
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Henrik Hjalgrim
- Statens Serum Institut, Copenhagen, Denmark.,Department of Haematology, Rigshospitalet, Copenhagen, Denmark
| | - Carla Proietti
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, QLD, Australia
| | - Ellen T Chang
- Stanford Cancer Institute, Stanford, CA.,Center for Health Sciences, Exponent, Inc., Menlo Park, CA
| | - Karin E Smedby
- Department of Medicine Solna, Division of Clinical Epidemiology, Karolinska Institutet, Stockholm, Sweden
| | - Kelly J Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Annette Lake
- MRC-University of Glasgow Centre for Virus Research, Glasgow, United Kingdom
| | - Sally Troy
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, QLD, Australia
| | | | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Hans-Olov Adami
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Clinical Effectiveness Research Group, Institute of Health, University of Oslo, Oslo, Norway
| | - Bengt Glimelius
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Mads Melbye
- Statens Serum Institut, Copenhagen, Denmark.,University of Copenhagen, Clinical Medicine, Copenhagen, Denmark.,Stanford University School of Medicine, Stanford, CA
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD
| | - Denise L Doolan
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health & Medicine, James Cook University, Cairns, QLD, Australia
| | - Anna E Coghill
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD.,Cancer Epidemiology Program, Division of Population Sciences, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
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41
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Liu Z, Yu KJ, Coghill AE, Brenner N, Cao SM, Chen CJ, Chen Y, Doolan DL, Hsu WL, Labo N, Middeldorp JM, Miley W, Simon J, Wang CP, Waterboer T, Whitby D, Xie SH, Ye W, Hildesheim A. Multilaboratory Assessment of Epstein-Barr Virus Serologic Assays: the Case for Standardization. J Clin Microbiol 2019; 57:e01107-19. [PMID: 31434722 PMCID: PMC6813000 DOI: 10.1128/jcm.01107-19] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 08/14/2019] [Indexed: 12/13/2022] Open
Abstract
IgA antibodies targeting Epstein-Barr virus (EBV) have been proposed for screening for nasopharyngeal carcinoma (NPC). However, methods differ, and the antigens used in these assays differ considerably between laboratories. To enable formal comparisons across a range of established EBV serology assays, we created a panel of 66 pooled serum samples and 66 pooled plasma samples generated from individuals with a broad range of IgA antibody levels. Aliquots from these panels were distributed to six laboratories and were tested by 26 assays measuring antibodies against VCA, EBNA1, EA-EBNA1, Zta, or EAd antigens. We estimated the correlation between assay pairs using Spearman coefficients (continuous measures) and percentages of agreement (positive versus negative, using predefined positivity cutoffs by each assay developer/manufacturer). While strong correlations were observed between some assays, considerable differences were also noted, even for assays that targeted the same protein. For VCA-IgA assays in serum, two distinct clusters were identified, with a median Spearman coefficient of 0.41 (range, 0.20 to 0.66) across these two clusters. EBNA1-IgA assays in serum grouped into a single cluster with a median Spearman coefficient of 0.79 (range, 0.71 to 0.89). Percentages of agreement differed broadly for both VCA-IgA (12% to 98%) and EBNA1-IgA (29% to 95%) assays in serum. Moderate-to-strong correlations were observed across assays in serum that targeted other proteins (correlations ranged from 0.44 to 0.76). Similar results were noted for plasma. We conclude that standardization of EBV serology assays is needed to allow for comparability of results obtained in different translational research studies across laboratories and populations.
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Affiliation(s)
- Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Kelly J Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
| | - Anna E Coghill
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
- Cancer Epidemiology Program, Division of Population Sciences, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Nicole Brenner
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Su-Mei Cao
- Department of Cancer Prevention Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Chien-Jen Chen
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Yufeng Chen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Denise L Doolan
- Centre for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Wan-Lun Hsu
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Nazzarena Labo
- Viral Oncology Section, AIDS and Cancer Virus Program, Leidos-Biomedical, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Jaap M Middeldorp
- Department of Pathology, VU University Medical Center, Amsterdam, Netherlands
| | - Wendell Miley
- Viral Oncology Section, AIDS and Cancer Virus Program, Leidos-Biomedical, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Julia Simon
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Cheng-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Tim Waterboer
- Infections and Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Denise Whitby
- Viral Oncology Section, AIDS and Cancer Virus Program, Leidos-Biomedical, Frederick National Laboratory for Cancer Research, Frederick, Maryland, USA
| | - Shang-Hang Xie
- Department of Cancer Prevention Research, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Weimin Ye
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
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42
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Coghill AE, Proietti C, Liu Z, Krause L, Bethony J, Prokunina-Olsson L, Obajemu A, Nkrumah F, Biggar RJ, Bhatia K, Hildesheim A, Doolan DL, Mbulaiteye SM. The Association between the Comprehensive Epstein-Barr Virus Serologic Profile and Endemic Burkitt Lymphoma. Cancer Epidemiol Biomarkers Prev 2019; 29:57-62. [PMID: 31619404 DOI: 10.1158/1055-9965.epi-19-0551] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 08/05/2019] [Accepted: 10/09/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND The discovery of Epstein-Barr virus (EBV) in Burkitt lymphoma tumors represented the first link between a virus and cancer in humans, but the underlying role of this virus in endemic Burkitt lymphoma remains unclear. Nearly all children in Burkitt lymphoma-endemic areas are seropositive for EBV, but only a small percentage develop disease. Variation in EBV-directed immunity could be an explanatory cofactor. METHODS We examined serum from 150 Burkitt lymphoma cases and 150 controls using a protein microarray that measured IgG and IgA antibodies against 202 sequences across the entire EBV proteome. Variation in the EBV-directed antibody repertoire between Burkitt lymphoma cases and controls was assessed using unpaired t tests. ORs quantifying the association between anti-EBV IgG response tertiles and Burkitt lymphoma status were adjusted for age, sex, and study year. RESULTS Thirty-three anti-EBV IgG responses were elevated in Burkitt lymphoma cases compared with controls (P ≤ 0.0003). Burkitt lymphoma-associated IgG elevations were strongest for EBV proteins involved in viral replication and antiapoptotic signaling. Specifically, we observed ORs ≥4 for BMRF1 (early antigen), BBLF1 (tegument protein), BHRF1 (Bcl-2 homolog), BZLF1 (Zebra), BILF2 (glycoprotein), BLRF2 [viral capsid antigen (VCA)p23], BDLF4, and BFRF3 (VCAp18). Adjustment for malaria exposure and inheritance of the sickle cell variant did not alter associations. CONCLUSIONS Our data suggest that the anti-EBV serologic profile in patients with Burkitt lymphoma is altered, with strong elevations in 33 of the measured anti-EBV IgG antibodies relative to disease-free children. IMPACT The Burkitt lymphoma-specific signature included EBV-based markers relevant for viral replication and antiapoptotic activity, providing clues for future Burkitt lymphoma pathogenesis research.
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Affiliation(s)
- Anna E Coghill
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland. .,Cancer Epidemiology Program, Division of Population Sciences, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Carla Proietti
- Center for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Zhiwei Liu
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland
| | - Lutz Krause
- University of Queensland, Diamantina Institute, Brisbane, Australia
| | - Jeff Bethony
- George Washington University School of Medicine and Health Sciences, Washington, D.C
| | - Ludmila Prokunina-Olsson
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland
| | - Adeola Obajemu
- Laboratory of Translational Genomics, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland
| | - Francis Nkrumah
- Noguchi Memorial Institute, University of Ghana, Legon, Ghana
| | - Robert J Biggar
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland
| | - Kishor Bhatia
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland
| | - Allan Hildesheim
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland
| | - Denise L Doolan
- Center for Molecular Therapeutics, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Sam M Mbulaiteye
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland
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43
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Shao Z, Borde C, Marchand CH, Lemaire SD, Busson P, Gozlan JM, Escargueil A, Maréchal V. Detection of IgG directed against a recombinant form of Epstein-Barr virus BALF0/1 protein in patients with nasopharyngeal carcinoma. Protein Expr Purif 2019; 162:44-50. [DOI: 10.1016/j.pep.2019.05.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/23/2019] [Accepted: 05/27/2019] [Indexed: 11/16/2022]
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44
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Liu Z, Coghill AE, Pfeiffer RM, Proietti C, Hsu WL, Chien YC, Lekieffre L, Krause L, Yu KJ, Lou PJ, Wang CP, Mulvenna J, Middeldorp JM, Bethony J, Chen CJ, Doolan DL, Hildesheim A. Patterns of Interindividual Variability in the Antibody Repertoire Targeting Proteins Across the Epstein-Barr Virus Proteome. J Infect Dis 2019; 217:1923-1931. [PMID: 29509907 DOI: 10.1093/infdis/jiy122] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 03/01/2018] [Indexed: 12/25/2022] Open
Abstract
Background Little is known about variation in antibody responses targeting the full spectrum of Epstein-Barr virus (EBV) proteins and how such patterns inform disease risk. Methods We used a microarray to measure immunoglobulin G (IgG) and immunoglobulin A (IgA) antibody responses against 199 EBV protein sequences from 5 EBV strains recovered from 289 healthy adults from Taiwan. We described positivity patterns, estimated the correlation between antibodies, and investigated the associations between environmental and genetic risk factors and variations in antibody responses. Results Healthy adults were more likely to mount IgG antibody responses to EBV proteins (median positivity frequency, 46.5% for IgG and 17.3% for IgA; P = 1.6 × 10-46, by the Wilcoxon rank sum test). Responses against glycoproteins were particularly prevalent. The correlations between antibody responses of the same class were higher than correlations across classes. The mucosal exposure to proteins involved in EBV reactivation (as determined by the IgA response) was associated with smoking (P = .002, by the sequence kernel association test-combined), and approximately one quarter of adults displayed antibody responses associated with EBV-related cancer risk. Conclusions These data comprehensively define the variability in human IgG and IgA antibody responses to the EBV proteome. Patterns observed can serve as the foundation for elucidating which individuals are at highest risk of EBV-associated clinical conditions and for identifying targets for effective immunodiagnostic tests.
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Affiliation(s)
- Zhiwei Liu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Anna E Coghill
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Carla Proietti
- QIMR Berghofer Medical Research Institute, Brisbane, Cairns, Australia.,Centre for Biosecurity and Tropical Infectious Diseases, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Wan-Lun Hsu
- Genomics Research Center, Academia Sinica, Taipei.,Graduate Institute of Epidemiology and Prevention Medicine, College of Public Health, National Taiwan University, Taipei
| | - Yin-Chu Chien
- Genomics Research Center, Academia Sinica, Taipei.,National Institute of Cancer Research, National Health Research Institute, Miaoli, Taiwan
| | - Lea Lekieffre
- QIMR Berghofer Medical Research Institute, Brisbane, Cairns, Australia
| | - Lutz Krause
- QIMR Berghofer Medical Research Institute, Brisbane, Cairns, Australia
| | - Kelly J Yu
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
| | - Pei-Jen Lou
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei
| | - Cheng-Ping Wang
- Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei
| | - Jason Mulvenna
- QIMR Berghofer Medical Research Institute, Brisbane, Cairns, Australia
| | - Jaap M Middeldorp
- Department of Pathology, VU University Medical Center, Amsterdam, Netherlands
| | - Jeff Bethony
- Department of Microbiology, Immunology, and Tropical Medicine, George Washington University Medical Center, Washington, D. C
| | - Chien-Jen Chen
- Genomics Research Center, Academia Sinica, Taipei.,Graduate Institute of Epidemiology and Prevention Medicine, College of Public Health, National Taiwan University, Taipei
| | - Denise L Doolan
- QIMR Berghofer Medical Research Institute, Brisbane, Cairns, Australia.,Centre for Biosecurity and Tropical Infectious Diseases, Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia
| | - Allan Hildesheim
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland
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45
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Xu M, Yao Y, Chen H, Zhang S, Cao SM, Zhang Z, Luo B, Liu Z, Li Z, Xiang T, He G, Feng QS, Chen LZ, Guo X, Jia WH, Chen MY, Zhang X, Xie SH, Peng R, Chang ET, Pedergnana V, Feng L, Bei JX, Xu RH, Zeng MS, Ye W, Adami HO, Lin X, Zhai W, Zeng YX, Liu J. Genome sequencing analysis identifies Epstein-Barr virus subtypes associated with high risk of nasopharyngeal carcinoma. Nat Genet 2019; 51:1131-1136. [PMID: 31209392 PMCID: PMC6610787 DOI: 10.1038/s41588-019-0436-5] [Citation(s) in RCA: 117] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Accepted: 05/07/2019] [Indexed: 12/13/2022]
Abstract
Epstein-Barr virus (EBV) infection is ubiquitous worldwide and is
associated with multiple cancers, including nasopharyngeal carcinoma (NPC). The
importance of EBV viral genomic variation in NPC development and its striking
epidemic in southern China has been poorly explored. Through large-scale genome
sequencing of 270 EBV isolates and two-stage association study of EBV isolates
from China, we identified two non-synonymous EBV variants within
BALF2 strongly associated with the risk of NPC (odds ratio
(OR) = 8.69, P=9.69×10−25 for SNP
162476_C; OR = 6.14, P=2.40×10−32 for
SNP 163364_T). The cumulative effects of these variants contributed to 83% of
the overall risk of NPC in southern China. Phylogenetic analysis of the risk
variants revealed a unique origin in Asia, followed by clonal expansion in
NPC-endemic regions. Our results provide novel insights into NPC endemic in
southern China and also enable the identification of high-risk individuals for
NPC prevention. Whole-genome sequencing and association analysis of 270 Epstein-Barr
virus (EBV) isolates from China identify two non-synonymous EBV variants within
BALF2 strongly associated with the risk of nasopharyngeal carcinoma.
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Affiliation(s)
- Miao Xu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Youyuan Yao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Comprehensive Medical Oncology, Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Zhejiang Cancer Hospital, Hangzhou, China
| | - Hui Chen
- Human Genetics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Shanshan Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Su-Mei Cao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Zhe Zhang
- Department of Otolaryngology/Head and Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Bing Luo
- Department of Medical Microbiology, Qingdao University Medical College, Qingdao, China
| | - Zhiwei Liu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Zilin Li
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Tong Xiang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Guiping He
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Qi-Sheng Feng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Li-Zhen Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiang Guo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Wei-Hua Jia
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ming-Yuan Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xiao Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shang-Hang Xie
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Roujun Peng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ellen T Chang
- Center for Health Sciences, Exponent, Menlo Park, CA, USA.,Stanford Cancer Institute, Stanford, CA, USA
| | - Vincent Pedergnana
- Human Genetics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Lin Feng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jin-Xin Bei
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Rui-Hua Xu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Mu-Sheng Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Weimin Ye
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hans-Olov Adami
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden.,Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Xihong Lin
- Department of Biostatistics, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Weiwei Zhai
- Human Genetics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore. .,Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China. .,Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China.
| | - Yi-Xin Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, China.
| | - Jianjun Liu
- Human Genetics, Genome Institute of Singapore, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore. .,Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
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Liang Z, Liu Z, Cheng C, Wang H, Deng X, Liu J, Liu C, Li Y, Fang W. VPS33B interacts with NESG1 to modulate EGFR/PI3K/AKT/c-Myc/P53/miR-133a-3p signaling and induce 5-fluorouracil sensitivity in nasopharyngeal carcinoma. Cell Death Dis 2019; 10:305. [PMID: 30944308 PMCID: PMC6447525 DOI: 10.1038/s41419-019-1457-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 01/28/2019] [Accepted: 01/30/2019] [Indexed: 01/08/2023]
Abstract
The vacuolar protein sorting 33B (VPS33B) was rarely reported in malignant tumors. In this research, we demonstrated that overexpression of VPS33B inhibited proliferation and chemoresistance to fluorouracil (5-FU) in nasopharyngeal carcinoma (NPC) in vivo and in vitro. Mechanistic analysis confirmed that overexpression of VPS33B modulated EGFR/PI3K/AKT/c-Myc/P53 signaling to arrest the cell cycle at G1/S phase. In addition, miR-133a-3p, a tumor-suppressive miRNA, was induced by P53 and directly targeted the EGFR/PI3K/AKT/c-Myc/P53 signaling and thus formed a negative feedback loop. Furthermore, another tumor suppressor, NESG1, interacted with VPS33B by colocalizing in the cytoplasm. The knockdown of NESG1 reversed the inhibitory effects of the overexpression of VPS33B in NPC cells by downregulating the PI3K/AKT/c-Jun-mediated transcription repression. Surprisingly, VPS33B was downregulated in the nicotine-treated and LMP-1-overexpressing NPC cells by targeting PI3K/AKT/c-Jun-mediated signaling. In addition, patients with higher VPS33B expression had a longer overall survival. Our study is the first to demonstrate that VPS33B is negatively regulated by LMP-1 and nicotine and thus suppresses the proliferation of NPC cells by interacting with NESG1 to regulate EGFR/PI3K/AKT/c-Myc/P53/miR-133a-3p signaling in NPC cells. VPS33B interacts with NESG1 to modulate EGFR/PI3K/AKT/c-Myc/P53/miR-133a-3p signaling and induce 5-Fluorouracil sensitivity in nasopharyngeal carcinoma, and VPS33B was inhibited by LMP-1 and nicotine.![]()
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Affiliation(s)
- Zixi Liang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China
| | - Zhen Liu
- Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, 511436, Guangzhou, P. R. China
| | - Chao Cheng
- Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Pediatric Otolaryngology Department, Shenzhen Hospital, Southern Medical University, 518101, Shenzhen, Guangdong, P. R. China
| | - Hao Wang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China
| | - Xiaojie Deng
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China
| | - Jiahao Liu
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China
| | - Chen Liu
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China
| | - Yonghao Li
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.,Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China
| | - Weiyi Fang
- Cancer Center, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China. .,Cancer Center, School of Basic Medical Science, Southern Medical University, 510310, Guangzhou, Guangdong, P. R. China.
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47
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Brenner N, Mentzer AJ, Butt J, Michel A, Prager K, Brozy J, Weißbrich B, Aiello AE, Meier HCS, Breuer J, Almond R, Allen N, Pawlita M, Waterboer T. Validation of Multiplex Serology detecting human herpesviruses 1-5. PLoS One 2018; 13:e0209379. [PMID: 30589867 PMCID: PMC6307738 DOI: 10.1371/journal.pone.0209379] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 12/04/2018] [Indexed: 11/24/2022] Open
Abstract
Human herpesviruses (HHV) cause a variety of clinically relevant conditions upon primary infection of typically young and immunocompetent hosts. Both primary infection and reactivation after latency can lead to more severe disease, such as encephalitis, congenital defects and cancer. Infections with HHV are also associated with cardiovascular and neurodegenerative disease. However, most of the associations are based on retrospective case-control analyses and well-powered prospective cohort studies are needed for assessing temporality and causality. To enable comprehensive investigations of HHV-related disease etiology in large prospective population-based cohort studies, we developed HHV Multiplex Serology. This methodology represents a low-cost, high-throughput technology that allows simultaneous measurement of specific antibodies against five HHV species: Herpes simplex viruses 1 and 2, Varicella zoster virus, Epstein-Barr virus, and Cytomegalovirus. The newly developed HHV species-specific ('Monoplex') assays were validated against established gold-standard reference assays. The specificity and sensitivity of the HHV species-specific Monoplex Serology assays ranged from 92.3% to 100.0% (median 97.4%) and 91.8% to 98.7% (median 96.6%), respectively. Concordance with reference assays was very high with kappa values ranging from 0.86 to 0.96 (median kappa 0.93). Multiplexing the Monoplex Serology assays resulted in no loss of performance and allows simultaneous detection of antibodies against the 5 HHV species in a high-throughput manner.
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Affiliation(s)
- Nicole Brenner
- Infections and Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
- Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Alexander J. Mentzer
- The Wellcome Centre for Human Genetics, University of Oxford, Oxford, United Kingdom
- Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford, United Kingdom
| | - Julia Butt
- Infections and Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | - Angelika Michel
- Infections and Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | - Kristina Prager
- Infections and Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | - Johannes Brozy
- Infections and Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
| | - Benedikt Weißbrich
- Institute of Virology and Immunobiology, Julius-Maximilians-Universität Würzburg, Würzburg, Germany
| | - Allison E. Aiello
- Department of Epidemiology, Gillings School of Global Public Health and Carolina Population Center, Chapel Hill, North Carolina, United States of America
| | - Helen C. S. Meier
- Joseph J. Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, WI, United States of America
| | - Judy Breuer
- Division of Infection and Immunity, University College London, London, United Kingdom
| | | | - Naomi Allen
- UK Biobank, Stockport, United Kingdom
- Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom
| | - Michael Pawlita
- Molecular Diagnostics of Oncogenic Infections, German Cancer Research Center, Heidelberg, Germany
| | - Tim Waterboer
- Infections and Cancer Epidemiology, German Cancer Research Center, Heidelberg, Germany
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Abstract
Over the last few years, certain areas in the management nasopharyngeal carcinoma (NPC) that have an impact on the care of these patients have evolved, particularly with regard to liquid biopsies, minimally invasive surgery, and advances in chemotherapy and immunotherapy. Beyond its proven role in the diagnostics, surveillance, and treatment of NPC, liquid biopsy with plasma Epstein–Barr virus DNA in the screening of high-risk populations for NPC is strongly supported by recent evidence. Surgery of the nasopharynx is reserved for locally recurrent NPC, and in recent years there have been great strides in minimally invasive techniques with survival rates similar to those of open techniques in treating NPC. Induction chemotherapy in a recent pooled analysis was shown to be superior to concurrent chemotherapy alone for locoregionally advanced NPC. Finally, immunotherapy with a PD-1 inhibitor in NPC has been shown to have 1-year overall survival rates comparable to those of other patients with heavily pre-treated metastatic or recurrent NPC. In this commentary, we discuss these recent advances and their potential in the clinical management of patients with NPC.
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Affiliation(s)
- W K Jacky Lam
- Department of Chemical Pathology, Li Ka Shing Institute of Health Sciences, State Key Laboratory in Oncology in South China, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong
| | - Jason Y K Chan
- Department of Otorhinolaryngology, Head and Neck Surgery, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong
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49
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The Immunomodulatory Capacity of an Epstein-Barr Virus Abortive Lytic Cycle: Potential Contribution to Viral Tumorigenesis. Cancers (Basel) 2018; 10:cancers10040098. [PMID: 29601503 PMCID: PMC5923353 DOI: 10.3390/cancers10040098] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/28/2018] [Accepted: 03/29/2018] [Indexed: 12/11/2022] Open
Abstract
Epstein-Barr virus (EBV) is characterized by a bipartite life cycle in which latent and lytic stages are alternated. Latency is compatible with long-lasting persistency within the infected host, while lytic expression, preferentially found in oropharyngeal epithelial tissue, is thought to favor host-to-host viral dissemination. The clinical importance of EBV relates to its association with cancer, which we think is mainly a consequence of the latency/persistency mechanisms. However, studies in murine models of tumorigenesis/lymphomagenesis indicate that the lytic cycle also contributes to cancer formation. Indeed, EBV lytic expression is often observed in established cell lines and tumor biopsies. Within the lytic cycle EBV expresses a handful of immunomodulatory (BCRF1, BARF1, BNLF2A, BGLF5 & BILF1) and anti-apoptotic (BHRF1 & BALF1) proteins. In this review, we discuss the evidence supporting an abortive lytic cycle in which these lytic genes are expressed, and how the immunomodulatory mechanisms of EBV and related herpesviruses Kaposi Sarcoma herpesvirus (KSHV) and human cytomegalovirus (HCMV) result in paracrine signals that feed tumor cells. An abortive lytic cycle would reconcile the need of lytic expression for viral tumorigenesis without relaying in a complete cycle that would induce cell lysis to release the newly formed infective viral particles.
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