Assessing the functional impact of PfRh5 genetic diversity on ex vivo erythrocyte invasion inhibition.
Assessing the functional impact of PfRh5 genetic diversity on ex vivo erythrocyte invasion inhibition.
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DOI:
10.1038/s41598-021-81711-9
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发表时间:
2021-01-26
影响因子:
4.6
通讯作者:
Bei AK
中科院分区:
文献类型:
--
作者:
Moore AJ;Mangou K;Diallo F;Sene SD;Pouye MN;Sadio BD;Faye O;Mbengue A;Bei AK
The PfRh5-Basigin ligand–receptor interaction is an essential step in the merozoite invasion process and represents an attractive vaccine target. To reveal genotype–phenotype associations between naturally occurring allelic variants of PfRh5 and invasion inhibition, we performed ex vivo invasion inhibition assays with monoclonal antibodies targeting basigin coupled with PfRh5 next-generation amplicon sequencing. We found dose-dependent inhibition of invasion across all isolates tested, and no statistically significant difference in invasion inhibition for any single nucleotide polymorphisms. This study demonstrates that PfRh5 remains highly conserved and functionally essential, even in a highly endemic setting, supporting continued development as a strain-transcendent malaria vaccine target.
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影响因子:
4.9
作者:
Talundzic, Eldin;Ndiaye, Yaye D.;Ndiaye, Daouda
通讯作者:
Ndiaye, Daouda
影响因子:
64.8
作者:
Wright, Katherine E.;Hjerrild, Kathryn A.;Bartlett, Jonathan;Douglas, Alexander D.;Jin, Jing;Brown, Rebecca E.;Illingworth, Joseph J.;Ashfield, Rebecca;Clemmensen, Stine B.;de Jongh, Willem A.;Draper, Simon J.;Higgins, Matthew K.
通讯作者:
Higgins, Matthew K.
DOI:
10.1084/jem.20150032
发表时间:
2015-07-27
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Zenonos ZA;Dummler SK;Müller-Sienerth N;Chen J;Preiser PR;Rayner JC;Wright GJ
通讯作者:
Wright GJ
影响因子:
3
作者:
Ajibaye, Olusola;Osuntoki, Akinniyi A.;Amambua-Ngwa, Alfred
通讯作者:
Amambua-Ngwa, Alfred
影响因子:
8
作者:
Payne, Ruth O.;Silk, Sarah E.;Draper, Simon J.
通讯作者:
Draper, Simon J.