1.
Bing Du Xue Bao
; 28(3): 207-12, 2012 May.
Artigo
em Chinês
| MEDLINE
| ID: mdl-22764521
RESUMO
To investigate the adjuvant effect of granulocyte macrophage colony stimulating factor (GM-CSF) in Flaviviridae virus DNA vaccines. After DNA immunization, the antibody levels of serum from mice were detected by ELISA and indirect immunofluorescence assay. Co-immunization of GM-CSF suppressed the immune responses induced by DV1 and DV2 candidate vaccines whereas enhanced the immune response induced by HCV C and E1 DNA vaccines. As genetic adjuvant for DNA vaccines, GM-CSF might display complex diversity on the immune responses: an augmentation or suppression due to different immunogens. Therefore, GM-CSF should be used with some cautions in clinic.