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Updated: Jul 12, 2026

Recombinant Retroviral Production and Infection of B Cells
Published on: February 18, 2011
Circulating Epstein-Barr virus-carrying B cells in acute malaria
1Department of Clinical Sciences, London School of Hygiene and Tropical Medicine, UK.
Acute malaria significantly increases Epstein-Barr virus (EBV)-carrying B cells in children, raising Burkitt
Area of Science:
- Virology
- Immunology
- Oncology
Background:
- Epstein-Barr virus (EBV) and Plasmodium falciparum malaria are implicated in endemic Burkitt's lymphoma etiology.
- Understanding the interplay between these cofactors is crucial for disease prevention.
Purpose of the Study:
- To quantify EBV-carrying B cells during acute malaria.
- To elucidate the mechanism of EBV reactivation and B cell immortalization in malaria.
Main Methods:
- Limiting dilution analysis to enumerate EBV-carrying B cells.
- In vitro culture with acyclovir to assess viral DNA polymerase activity.
Main Results:
- EBV-carrying B cells were fivefold higher in acute malaria patients compared to controls.
- Acyclovir inhibited spontaneous outgrowth, indicating in vivo EBV replication.
Conclusions:
- Acute malaria elevates circulating EBV-carrying B cells.
- This increase may enhance the risk of cytogenetic abnormalities, contributing to Burkitt's lymphoma development.
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