| First Author | Chen L | Year | 2000 |
| Journal | Clin Exp Immunol | Volume | 120 |
| Issue | 1 | Pages | 125-33 |
| PubMed ID | 10759773 | Mgi Jnum | J:61331 |
| Mgi Id | MGI:1354799 | Doi | 10.1046/j.1365-2249.2000.01196.x |
| Citation | Chen L, et al. (2000) Neutrophils play a critical role in the pathogenesis of experimental cerebral malaria. Clin Exp Immunol 120(1):125-33 |
| abstractText | The role of neutrophils in experimental cerebral malaria (ECM) is not well understood. In this study we used a MoAb, RB6-8C5, to deplete the peripheral neutrophils of ECM-susceptible CBA/NSlc mice 24 h before Plasmodium berghei ANKA (PbA) infection. We found that early neutrophil depletion prevented the development of ECM and dramatically decreased the sequestration of monocytes and microhaemorrhage in the brain. The depletion of neutrophils also down-regulated tumour necrosis factor-alpha, interferon-gamma and IL-2 mRNAs and abrogated IL-12p40 mRNA expression in the brain as examined by competitive reverse transcriptase-polymerase chain reaction. Although depletion of neutrophils decreased the expression of Th1 cytokines in both spleen and brain, our results did not show the shift of a Th1 to a Th2 immune response since there was no obvious augmentation of expression of Th2 cytokine mRNAs (IL-4 and IL-10). We conclude that neutrophils play a role in the pathogenesis of ECM via enhancement of the expression of Th1 cytokines in the brain. |
