Pre-clinical assessment of novel multivalent MSP3 malaria vaccine constructs.

ABSTRACT:

Background

MSP3 has been shown to induce protection against malaria in African children. The characterization of a family of Plasmodium falciparum merozoite surface protein 3 (MSP3) antigens sharing a similar structural organization, simultaneously expressed on the merozoite surface and targeted by a cross-reactive network of protective antibodies, is intriguing and offers new perspectives for the development of subunit vaccines against malaria.

Methods

Eight recombinant polyproteins containing carefully selected regions of this family covalently linked in different combinations were all efficiently produced in Escherichia coli. The polyproteins consisted of one monovalent, one bivalent, one trivalent, two tetravalents, one hexavalent construct, and two tetravalents incorpor

SUBMITTER: Bang G 

PROVIDER: S-EPMC3228738 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature