id author title date pages extension mime words sentences flesch summary cache txt cord-003115-y40knklf Amlabu, Emmanuel Functional Characterization of Plasmodium falciparum Surface-Related Antigen as a Potential Blood-Stage Vaccine Target 2018-09-01 .txt text/plain 4943 260 34 The antibodies (α-PfSRA P1, α-PfSRA P2, and α-PfSRA P3) consistently detected multiple processed fragments (17, 32 , and 58 kDa) of the native PfSRA in ring-stage invasion supernatants ( Figure 1B , II-V) or parasite culture supernatants ( Figure 1C , I-IV) and schizont lysates ( Figure 1D , I-IV). falciparum asexual stages by IFAs showed that all α-PfSRA peptide antibodies labeled the surface membranes of merozoites in intact schizonts and released merozoites, respectively (Figure 2A -C). The 3 PfSRA peptide antibodies from rabbits specifically detected breakdown products of native PfSRA in ring-stage invasion supernatant or parasite culture supernatant and schizont lysates. Sequential processing of merozoite surface proteins during and after erythrocyte invasion by Plasmodium falciparum Plasmodium falciparum merozoite surface antigen, PfRH5, elicits detectable levels of invasion-inhibiting antibodies in humans Analysis of antibodies directed against merozoite surface protein 1 of the human malaria parasite Plasmodium falciparum ./cache/cord-003115-y40knklf.txt ./txt/cord-003115-y40knklf.txt