Differential patterns of human immunoglobulin G subclass responses to distinct regions of a single protein, the merozoite surface protein 1 of Plasmodium falciparum

D R Cavanagh, C Dobaño, I M Elhassan, K Marsh, A Elhassan, L Hviid, E A Khalil, T G Theander, D E Arnot, J S McBride

61 Citationer (Scopus)

Abstract

Comparisons of immunoglobulin G (IgG) subclass responses to the major polymorphic region and to a conserved region of MSP-1 in three cohorts of African villagers exposed to Plasmodium falciparum revealed that responses to Block 2 are predominantly IgG3 whereas antibodies to MSP-1(19) are mainly IgG1. The striking dominance of IgG3 to Block 2 may explain the short duration of this response and also the requirement for continuous stimulation by malaria infection to maintain clinical immunity.

OriginalsprogEngelsk
TidsskriftInfection and Immunity
Vol/bind69
Udgave nummer2
Sider (fra-til)1207-11
Antal sider5
ISSN0019-9567
DOI
StatusUdgivet - feb. 2001
Udgivet eksterntJa

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