دورية أكاديمية
Strain-specific Plasmodium falciparum growth inhibition among Malian children immunized with a blood-stage malaria vaccine.
العنوان: | Strain-specific Plasmodium falciparum growth inhibition among Malian children immunized with a blood-stage malaria vaccine. |
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المؤلفون: | Matthew B Laurens, Bourema Kouriba, Elke Bergmann-Leitner, Evelina Angov, Drissa Coulibaly, Issa Diarra, Modibo Daou, Amadou Niangaly, William C Blackwelder, Yukun Wu, Joe Cohen, W Ripley Ballou, Johan Vekemans, David E Lanar, Sheetij Dutta, Carter Diggs, Lorraine Soisson, D Gray Heppner, Ogobara K Doumbo, Christopher V Plowe, Mahamadou A Thera |
المصدر: | PLoS ONE, Vol 12, Iss 3, p e0173294 (2017) |
بيانات النشر: | Public Library of Science (PLoS), 2017. |
سنة النشر: | 2017 |
المجموعة: | LCC:Medicine LCC:Science |
مصطلحات موضوعية: | Medicine, Science |
الوصف: | The blood-stage malaria vaccine FMP2.1/AS02A, comprised of recombinant Plasmodium falciparum apical membrane antigen 1 (AMA1) and the adjuvant system AS02A, had strain-specific efficacy against clinical malaria caused by P. falciparum with the vaccine strain 3D7 AMA1 sequence. To evaluate a potential correlate of protection, we measured the ability of participant sera to inhibit growth of 3D7 and FVO strains in vitro using high-throughput growth inhibition assay (GIA) testing. Sera from 400 children randomized to receive either malaria vaccine or a control rabies vaccine were assessed at baseline and over two annual malaria transmission seasons after immunization. Baseline GIA against vaccine strain 3D7 and FVO strain was similar in both groups, but more children in the malaria vaccine group than in the control group had 3D7 and FVO GIA activity ≥15% 30 days after the last vaccination (day 90) (49% vs. 16%, p |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 1932-6203 |
Relation: | http://europepmc.org/articles/PMC5345808?pdf=render; https://doaj.org/toc/1932-6203 |
DOI: | 10.1371/journal.pone.0173294 |
URL الوصول: | https://doaj.org/article/6d13068d77704a0982ced7606e6c4c8b |
رقم الأكسشن: | edsdoj.6d13068d77704a0982ced7606e6c4c8b |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 19326203 |
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DOI: | 10.1371/journal.pone.0173294 |