Article
Salmonella typhi Vaccine Strain CVD 908 Expressing the Circumsporozoite Protein of Plasmodium falciparum: Strain Construction and Safety and Immunogenicity in Humans
1 Apr 1994
Abstract excerpt
rcsp, encoding amino acids 21-398 of Plasmodium falciparum circumsporozoite protein (CSP), under control of tacP was integrated into the chromosomal delta aroC locus of attenuated delta aroC, delta aroD Salmonella typhi CVD 908. By immunoblot and ELISA, rCSP expression was greater from a multicopy plasmid than from the single chromosomal gene. CVD 908 omega (delta aroC1019::tacP-rcsp) was well tolerated by 10...
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