Evidence map›Paper›PMID 20667138›Full record

ArticleInfectious agents and cancer2010

Elevated anti-Zta IgG levels and EBV viral load are associated with site of tumor presentation in endemic Burkitt's lymphoma patients: a case control study.

Amolo S Asito, Erwan Piriou, Peter Sumba Odada, Nancy Fiore, Jaap M Middeldorp, Carole Long, Sheetij Dutta, David E Lanar, Walter G Jura, Collins Ouma and 3 more

Open access · goldAbstract read
In one paragraph

Article in Infectious agents and cancer, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
1.5field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

34 citing papers in PubMed, 56 citations in OpenAlex.

  1. Review
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  3. Quantum dot: a next-generation tool for cancer diagnosis at an early stage.Journal of the Egyptian National Cancer Institute · 2025
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  11. The Association between the Comprehensive Epstein-Barr Virus Serologic Profile and Endemic Burkitt Lymphoma.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2020
    Article
  12. Article
  13. Article
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  17. Review
  18. Article
  19. Article
  20. Cancer of childhood in sub-Saharan Africa.Ecancermedicalscience · 2017
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 8 institutions in 3 countries.

Amolo S AsitoSUNY Upstate Medical University, Syracuse, NY, USA. rochforr@upstate.edu.
Erwan Piriou
Peter Sumba Odada
Nancy Fiore
Jaap M Middeldorp
Carole Long
Sheetij Dutta
David E Lanar
Walter G Jura
Collins Ouma
Juliana A Otieno
Ann M Moormann
Rosemary Rochford
Maseno University · KESUNY Upstate Medical University · USWalter Reed Army Institute of Research · USAmsterdam UMC Location VUmc · NLKenya Medical Research Institute · KEMinistry of Health · KENational Institutes of Health · USUniversity of Massachusetts Chan Medical School · US

Funding

Host Immune Responses to Antigens of Malaria ParasitesZIAAI001020 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI LONG, CAROLE · 2009 to 2025
$13.6M
Effects of Malaria on EBV Persistence in ChildrenR01CA102667 · NCI · UPSTATE MEDICAL UNIVERSITY · PI ROCHFORD, ROSEMARY · 2005 to 2014
$2.9M
NCI NIH HHS R01 CA102667
6 · The paper itself

Abstract

backgroundEndemic Burkitt's lymphoma (BL) is an extranodal tumor appearing predominantly in the jaw in younger children while abdominal tumors predominate with increasing age. Previous studies have identified elevated levels of antibodies to Plasmodium falciparum schizont extracts and Epstein-Barr virus (EBV) viral capsid antigens (VCA) in endemic BL relative to malaria exposed controls. However, these studies have neither determined if there were any differences based on the site of clinical presentation of the tumor nor examined a broader panel of EBV and P. falciparum antigens.

methodsWe used a suspension bead Luminex assay to measure the IgG levels against EBV antigens, VCA, EAd, EBNA-1 and Zta as well as P. falciparum MSP-1, LSA-1, and AMA-1 antigens in children with BL (n = 32) and in population-based age-and sex-matched controls (n = 25) from a malaria endemic region in Western Kenya with high incidence of BL. EBV viral load in plasma was determined by quantitative PCR.

resultsRelative to healthy controls, BL patients had significantly increased anti-Zta (p = 0.0017) and VCA IgG levels (p < 0.0001) and plasma EBV viral loads (p < 0.0001). In contrast, comparable IgG levels to all P. falciparum antigens tested were observed in BL patients compared to controls. Interestingly, when we grouped BL patients into those presenting with abdominal tumors or with jaw tumors, we observed significantly higher levels of anti-Zta IgG levels (p < 0.0065) and plasma EBV viral loads (p < 0.033) in patients with abdominal tumors compared to patients with jaw tumors.

conclusionElevated antibodies to Zta and elevated plasma EBV viral load could be relevant biomarkers for BL and could also be used to confirm BL presenting in the abdominal region.

Identifiers

PMID20667138
PMCPMC2923120
OpenAlexW2169913796

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.