The aim of the Parasite Genetics Core (PGC) will be to enable the Southern and Central Africa ICEMR to apply state-of-the-art next generation sequencing and bioinformatic tools to better understand malaria epidemiology and the impact of control interventions in Zambia, Zimbabwe and the Democratic Republic of the Congo (DRC). Specifically, the long term objectives and goals of the PGC are to provide; laboratory analyses of parasites from ICEMR samples, bioinformatic processing of next-generation sequencing data for projects in this previous aim, training for investigators in this and other ICEMRs, quality control of genetic data and samples for analyses conducted at field sites. The PGC will provide a centralized laboratory for genetic analysis of parasite samples from all three projects within the ICEMR. These laboratory analyses will focus primarily on next generation sequencing techniques: (1) amplicon deep sequencing, (2) pooled amplicon deep sequencing and (3) PoolSeq. The proposed laboratory work for the PGC includes activities in: Project A: Malaria Control in Southern and Central Africa (Epidemiology), Project B: Intractable Malaria Vector Populations and Residual Transmission in Southern and Central Africa (Transmission I), and Project C: Achieving, Sustaining, and Documenting Malaria Elimination (Transmission II). Data analysis of next generation sequencing is computationally intensive and rapidly developing. Thus, a portion of the core will be dedicated to assisting investigators with these state-of-the art analyses. The facilities at the PGC will allow us to host investigators from the Southern and Central Africa ICEMR, as well as collaborate with investigators from other ICEMRs, in order for the techniques to be transferred to other institutions. This will allow us to potentially foster cross ICEMR collaboration and to train non-US based scientists on state of the art population genetics laboratory and analysis methods.

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Research Program--Cooperative Agreements (U19)
Project #
5U19AI089680-09
Application #
9470851
Study Section
Special Emphasis Panel (ZAI1)
Project Start
Project End
Budget Start
2018-04-01
Budget End
2019-03-31
Support Year
9
Fiscal Year
2018
Total Cost
Indirect Cost
Name
Johns Hopkins University
Department
Type
DUNS #
001910777
City
Baltimore
State
MD
Country
United States
Zip Code
21205
Pringle, Julia C; Carpi, Giovanna; Almagro-Garcia, Jacob et al. (2018) RTS,S/AS01 malaria vaccine mismatch observed among Plasmodium falciparum isolates from southern and central Africa and globally. Sci Rep 8:6622
Kanyangarara, Mufaro; Hamapumbu, Harry; Mamini, Edmore et al. (2018) Malaria knowledge and bed net use in three transmission settings in southern Africa. Malar J 17:41
Zawada, Jacek W; Dahan-Moss, Yael L; Muleba, Mbanga et al. (2018) Molecular and physiological analysis of Anopheles funestus swarms in Nchelenge, Zambia. Malar J 17:49
Jones, Christine M; Lee, Yoosook; Kitchen, Andrew et al. (2018) Complete Anopheles funestus mitogenomes reveal an ancient history of mitochondrial lineages and their distribution in southern and central Africa. Sci Rep 8:9054
Searle, Kelly M; Lubinda, Jailos; Hamapumbu, Harry et al. (2017) Characterizing and quantifying human movement patterns using GPS data loggers in an area approaching malaria elimination in rural southern Zambia. R Soc Open Sci 4:170046
Searle, Kelly M; Katowa, Ben; Kobayashi, Tamaki et al. (2017) Distinct parasite populations infect individuals identified through passive and active case detection in a region of declining malaria transmission in southern Zambia. Malar J 16:154
Gibson, Lauren E; Markwalter, Christine F; Kimmel, Danielle W et al. (2017) Plasmodium falciparum HRP2 ELISA for analysis of dried blood spot samples in rural Zambia. Malar J 16:350
Ippolito, Matthew M; Searle, Kelly M; Hamapumbu, Harry et al. (2017) House Structure Is Associated with Plasmodium falciparum Infection in a Low-Transmission Setting in Southern Zambia. Am J Trop Med Hyg 97:1561-1567
Sutcliffe, Catherine G; Searle, Kelly; Matakala, Hellen K et al. (2017) Measles and Rubella Seroprevalence Among HIV-infected and Uninfected Zambian Youth. Pediatr Infect Dis J 36:301-306
Das, Smita; Muleba, Mbanga; Stevenson, Jennifer C et al. (2017) Beyond the entomological inoculation rate: characterizing multiple blood feeding behavior and Plasmodium falciparum multiplicity of infection in Anopheles mosquitoes in northern Zambia. Parasit Vectors 10:45

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