Functional characterization of Plasmodium berghei PSOP25 during ookinete development and as a malaria transmission-blocking vaccine candidate

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• 作者：Wenqi Zheng ; Fei Liu ; Yiwen He ; Qingyang Liu ; Gregory B. Humphreys…
• 关键词：Plasmodium berghei ; PSOP25 ; Ookinete ; Transmission ; blocking vaccine
• 刊名：Parasites & Vectors
• 出版年：2017
• 出版时间：December 2017
• 年：2017
• 卷：10
• 期：1
• 全文大小：1711KB
• 刊物主题：Parasitology; Entomology; Tropical Medicine; Infectious Diseases; Veterinary Medicine/Veterinary Science; Virology;
• 出版者：BioMed Central
• ISSN：1756-3305
• 卷排序：10

文摘

BackgroundPlasmodium ookinete surface proteins as post-fertilization target antigens are potential malaria transmission-blocking vaccine (TBV) candidates. Putative secreted ookinete protein 25 (PSOP25) is a highly conserved ookinete surface protein, and has been shown to be a promising novel TBV target. Here, we further investigated the TBV activities of the full-length recombinant PSOP25 (rPSOP25) protein in Plasmodium berghei, and characterized the potential functions of PSOP25 during the P. berghei life-cycle.