ArticleCancer immunology, immunotherapy : CII2017
High prevalence of antibodies reacting to mimotopes of Simian virus 40 large T antigen, the oncoprotein, in serum samples of patients affected by non-Hodgkin lymphoma.
Article in Cancer immunology, immunotherapy : CII, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Association Between Simian Virus 40 and Human Tumors.Frontiers in oncology · 2019Review
- Viral microRNA effects on persistent infection of human lymphoid cells by polyomavirus SV40.PloS one · 2018Article
- Serum Antibodies Against Simian Virus 40 Large T Antigen, the Viral Oncoprotein, in Osteosarcoma Patients.Frontiers in cell and developmental biology · 2018Article
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
Abstract
A new immunological investigation was carried out to study the association between non-Hodgkin lymphoma and Simian virus 40 (SV40). To this end, a new indirect ELISA was employed with two mimotopes from SV40 large T antigen (Tag), the viral oncoprotein, to analyse for specific reactions to antibodies in sera from non-Hodgkin lymphoma patients and controls, represented by healthy subjects (HS) and breast carcinoma (BC) patients. This study allowed us to assay a new sera collection from non-Hodgkin lymphoma patients (NHL, n = 254). To verify the association between NHL and SV40 Tag, two totally independent cohorts were analysed: NHL1 n = 150 and NHL2 n = 104. The epidemiological survey included sera from HS1, n = 150; HS2, n = 104 and BC, n = 78. This new indirect ELISA revealed that antibodies against SV40 Tag mimotopes are detectable in NHL1 and NHL2 sera with a prevalence of 37 and 36%, respectively. The prevalence of SV40-antibodies detected in both NHL1 and NHL2 cohorts differs statistically from controls, at 19% for HS1 (p < 0.01), HS2 (p < 0.05) and BC patients (p < 0.05). This study, carried out with an immunological assay with specific Tag oncoprotein mimotopes of Simian virus 40, reports the presence of IgG antibodies against the large Tumour antigen in non-Hodgkin lymphomas for the first time. Our immunological data with two independent NHL cohorts show a statistically significant association between Simian virus 40 Tag and non-Hodgkin lymphoma. These results suggest that SV40-positive non-Hodgkin lymphomas could be treated differently from those tested SV40-negative.
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