scholarly journals Combination of autoantibodies against NY-ESO-1 and viral capsid antigen immunoglobulin A for improved detection of nasopharyngeal carcinoma

2014 ◽  
Vol 8 (3) ◽  
pp. 1096-1102 ◽  
Author(s):  
YU-HUI PENG ◽  
YI-WEI XU ◽  
SI-QI QIU ◽  
CHAO-QUN HONG ◽  
TIAN-TIAN ZHAI ◽  
...  
Keyword(s):  
Nasopharyngeal Carcinoma ◽  
Immunoglobulin A ◽  
Viral Capsid ◽  
Viral Capsid Antigen

scholarly journals Diagnostic value of serum EBV-DNA quantification and antibody to viral capsid antigen in nasopharyngeal carcinoma patients

2004 ◽  
Vol 95 (6) ◽  
pp. 508-513 ◽  
Author(s):  
Satoru Kondo ◽  
Toshiyuki Horikawa ◽  
Hajime Takeshita ◽  
Chiharu Kanegane ◽  
Yoshihito Kasahara ◽  
...  
Keyword(s):  
Nasopharyngeal Carcinoma ◽  
Diagnostic Value ◽  
Dna Quantification ◽  
Viral Capsid ◽  
Viral Capsid Antigen ◽  
Ebv Dna

scholarly journals Combination of Plasma MIF and VCA-IgA Improves the Diagnostic Specificity for Patients With Nasopharyngeal Carcinoma

2020 ◽  
Vol 19 ◽  
pp. 153303382093577
Author(s):  
Ning Xue ◽  
Shan Xing ◽  
Weiguo Ma ◽  
Jiahe Sheng ◽  
Zhiliang Huang ◽  
...  
Keyword(s):  
Nasopharyngeal Carcinoma ◽  
Migration Inhibitory Factor ◽  
Macrophage Migration Inhibitory Factor ◽  
Epstein Barr Virus ◽  
Inhibitory Factor ◽  
Viral Capsid ◽  
Macrophage Migration ◽  
Viral Capsid Antigen ◽  
Barr Virus ◽  
Epstein Barr

Introduction: The purpose of this study is to evaluate the diagnostic value of macrophage migration inhibitory factor in patients with nasopharyngeal carcinoma. Materials and Methods: The expression levels of macrophage migration inhibitory factor in nasopharyngeal carcinoma cell lines, tumor tissues, and plasma were measured by real-time polymerase chain reaction, Western blotting, enzyme-linked immunosorbent assay, and immunohistochemistry. Plasma Epstein-Barr virus viral capsid antigen was determined by immunoenzymatic techniques. Results: Both the messenger RNA and protein expression levels of macrophage migration inhibitory factor were upregulated in nasopharyngeal carcinoma cell lines and nasopharyngeal carcinoma tissues. Macrophage migration inhibitory factor in plasma was significantly elevated in patients with nasopharyngeal carcinoma compared to Epstein-Barr virus viral capsid antigen–negative and Epstein-Barr virus viral capsid antigen–positive healthy donors. The combination of macrophage migration inhibitory factor and Epstein-Barr virus viral capsid antigen was better for diagnosing nasopharyngeal carcinoma (area under receiver operating characteristic curve = 0.925, 95% CI: 0.898-0.951) than macrophage migration inhibitory factor (area under receiver operating characteristic curve = 0.778, 95% CI: 0.732-0.824) and Epstein-Barr virus viral capsid antigen. Combining macrophage migration inhibitory factor and Epstein-Barr virus viral capsid antigen had higher specificity (82.40% vs 69.96%) and higher positive predictive value (79.17% vs 67.44%) without an obvious reduction in sensitivity (95.25%) compared to Epstein-Barr virus viral capsid antigen alone. Macrophage migration inhibitory factor was highly expressed in nasopharyngeal carcinoma cell lines, whereas it was not associated with Epstein-Barr virus infection. The level of macrophage migration inhibitory factor in plasma was not related to the titer of Epstein-Barr virus viral capsid antigen. Conclusion: The combination of macrophage migration inhibitory factor and Epstein-Barr virus viral capsid antigen increases the specificity and positive predictive value of detecting nasopharyngeal carcinoma and improves the diagnostic accuracy of nasopharyngeal carcinoma in high-risk individuals.

scholarly journals Epstein-Barr virus glycoprotein gH/gL antibodies complement IgA-viral capsid antigen for diagnosis of nasopharyngeal carcinoma

Oncotarget ◽  
2016 ◽  
Vol 7 (13) ◽  
pp. 16372-16383 ◽  
Author(s):  
Rui-Chen Li ◽  
Yong Du ◽  
Qiu-Yao Zeng ◽  
Lin-Quan Tang ◽  
Hua Zhang ◽  
...  
Keyword(s):  
Nasopharyngeal Carcinoma ◽  
Epstein Barr Virus ◽  
Viral Capsid ◽  
Viral Capsid Antigen ◽  
Virus Glycoprotein ◽  
Barr Virus ◽  
Epstein Barr
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