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A Multivariate Approach For An Improved Assessment Of Pre-Erythrocytic Stage Therapies Targeting Plasmodium Vivax And Plasmodium Falciparum, Alison E. Roth
A Multivariate Approach For An Improved Assessment Of Pre-Erythrocytic Stage Therapies Targeting Plasmodium Vivax And Plasmodium Falciparum, Alison E. Roth
USF Tampa Graduate Theses and Dissertations
The malaria pre-erythrocytic stages have been identified as an ideal therapeutic target, but complex in vitro models for Plasmodium vivax and Plasmodium falciparum lack the efficiency needed for rapid screening and evaluation of new vaccines and drugs, especially targeting the P. vivax hypnozoite. To address this challenge, we employed a multi-parameter approach using “omics’” to identify pre-erythrocytic targets and biomarkers, guide phenotypic therapeutic screening, and study parasite functionality with innovative bioassays using highcontent screening. Herein, we discuss three novel bioassays formatted in 384-well plate systems with utilization of commercially-available materials and application of high-content imaging for rapid bio-image analysis. To …
Antimalarial Exoerythrocytic Stage Drug Discovery And Resistance Studies, Lynn Dong Blake
Antimalarial Exoerythrocytic Stage Drug Discovery And Resistance Studies, Lynn Dong Blake
USF Tampa Graduate Theses and Dissertations
Malaria is a devastating global health issue that affects approximately 200 million people yearly and over half a million deaths are caused by this parasitic protozoan disease. Most commercially available drugs only target the blood stage form of the parasite, but the only way to ensure proper elimination is to treat the exoerythrocytic stages of the parasite development cycle. There is a demand for the discovery of new liver stage antimalarial compounds as there are only two current FDA approved drugs for the treatment of liver stage parasites, one of which fails to eliminate dormant forms and the other inducing …