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CyRPA

Vaccination with virosomally formulated recombinant CyRPA elicits protective antibodies against Plasmodium falciparum parasites in preclinical in vitro and in vivo models

February 11, 2020 - 16:23 -- Open Access
Author(s): 
Marco Tamborrini, Julia Hauser, Anja Schäfer, Mario Amacker, Paola Favuzza, Kwak Kyungtak, Sylvain Fleury, Gerd Pluschke
Reference: 
NPJ Vaccines. 2020; 5:9

The Plasmodium falciparum (Pf) cysteine-rich protective antigen (PfCyRPA) has emerged as a promising blood-stage candidate antigen for inclusion into a broadly cross-reactive malaria vaccine. This highly conserved protein among various geographical strains plays a key role in the red blood cell invasion process by P. falciparum merozoites, and antibodies against PfCyRPA can efficiently prevent the entry of the malaria parasites into red blood cells.

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