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Andrew Pike

Researcher at Johns Hopkins University

Publications -  19
Citations -  834

Andrew Pike is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Plasmodium falciparum & Innate immune system. The author has an hindex of 12, co-authored 19 publications receiving 669 citations. Previous affiliations of Andrew Pike include University of Maryland, Baltimore & Michigan State University.

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Genome of Rhodnius prolixus, an insect vector of Chagas disease, reveals unique adaptations to hematophagy and parasite infection

Rafael D. Mesquita, +131 more
TL;DR: The first genome sequence of a nondipteran insect vector of an important human parasitic disease is described, which provides critical information on the physiology and evolution of this important vector species and should be instrumental for the development of innovative disease control methods.
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Anopheles NF-κB-Regulated Splicing Factors Direct Pathogen-Specific Repertoires of the Hypervariable Pattern Recognition Receptor AgDscam

TL;DR: It is shown that in the Anopheles malaria vector, IMD and Toll pathways mediate species-specific defenses against Plasmodium and bacteria through the transcriptional regulation of splicing factors Caper and IRSF1 that, in turn, determine the production of pathogen-specific splice variant repertoires of the hypervariable pattern recognition receptor AgDscam.
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The bacterium Wolbachia exploits host innate immunity to establish a symbiotic relationship with the dengue vector mosquito Aedes aegypti.

TL;DR: It is demonstrated that both the immune deficiency (IMD) and Toll pathways are activated by the Wolbachia strain wAlbB upon its introduction into A. aegypti, indicating that host innate immunity is utilized to establish and promote host-microbial symbiosis.
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Response of the mosquito protein interaction network to dengue infection

TL;DR: The first draft of the mosquito protein interaction network indicates the presence of common host requirements for DENV in mosquitoes and humans and discusses the significance of the findings for pharmacological intervention and genetic modification of mosquitoes for blocking dengue transmission.
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Cytoplasmic Actin Is an Extracellular Insect Immune Factor which Is Secreted upon Immune Challenge and Mediates Phagocytosis and Direct Killing of Bacteria, and Is a Plasmodium Antagonist

TL;DR: A novel role for insect cytoplasmic actin is described as an extracellular pathogen recognition factor that mediates antibacterial defense in Anopheles gambiae and mosquito populations.