Malaria parasite liver infection and exoerythrocytic biology

AM Vaughan, SHI Kappe - Cold Spring …, 2017 - perspectivesinmedicine.cshlp.org
In their infection cycle, malaria parasites undergo replication and population expansions
within the vertebrate host and the mosquito vector. Host infection initiates with sporozoite …

The apicoplast: now you see it, now you don't

GI McFadden, E Yeh - International journal for parasitology, 2017 - Elsevier
Parasites such as Plasmodium and Toxoplasma possess a vestigial plastid homologous to
the chloroplasts of algae and plants. The plastid (known as the apicoplast; for apicomplexan …

Interrogating the Plasmodium Sporozoite Surface: Identification of Surface-Exposed Proteins and Demonstration of Glycosylation on CSP and TRAP by Mass …

KE Swearingen, SE Lindner, L Shi, MJ Shears… - PLoS …, 2016 - journals.plos.org
Malaria parasite infection is initiated by the mosquito-transmitted sporozoite stage, a highly
motile invasive cell that targets hepatocytes in the liver for infection. A promising approach to …

Transcriptomics and proteomics reveal two waves of translational repression during the maturation of malaria parasite sporozoites

SE Lindner, KE Swearingen, MJ Shears… - Nature …, 2019 - nature.com
Plasmodium sporozoites are transmitted from infected mosquitoes to mammals, and must
navigate the host skin and vasculature to infect the liver. This journey requires distinct …

Phosphatidic acid-mediated signaling regulates microneme secretion in Toxoplasma

HE Bullen, Y Jia, Y Yamaryo-Botté, H Bisio, O Zhang… - Cell host & …, 2016 - cell.com
The obligate intracellular lifestyle of apicomplexan parasites necessitates an invasive phase
underpinned by timely and spatially controlled secretion of apical organelles termed …

A kalihinol analog disrupts apicoplast function and vesicular trafficking in P. falciparum malaria

Z Chahine, S Abel, T Hollin, GL Barnes, JH Chung… - Science, 2024 - science.org
We report the discovery of MED6-189, an analog of the kalihinol family of isocyanoterpene
natural products that is effective against drug-sensitive and drug-resistant Plasmodium …

The flexibility of Apicomplexa parasites in lipid metabolism

S Shunmugam, CS Arnold, S Dass, NJ Katris… - PLoS …, 2022 - journals.plos.org
Apicomplexa are obligate intracellular parasites responsible for major human infectious
diseases such as toxoplasmosis and malaria, which pose social and economic burdens …

Evolution of galactoglycerolipid biosynthetic pathways–from cyanobacteria to primary plastids and from primary to secondary plastids

D Petroutsos, S Amiar, H Abida, LJ Dolch… - Progress in lipid …, 2014 - Elsevier
Photosynthetic membranes have a unique lipid composition that has been remarkably well
conserved from cyanobacteria to chloroplasts. These membranes are characterized by a …

[HTML][HTML] Fatty acid metabolism in the Plasmodium apicoplast: Drugs, doubts and knockouts

MJ Shears, CY Botté, GI McFadden - Molecular and biochemical …, 2015 - Elsevier
The malaria parasite Plasmodium possesses a relict, non-photosynthetic plastid known as
the apicoplast. The apicoplast is essential for parasite survival, and harbors several plant …

Plasmodium parasite exploits host aquaporin-3 during liver stage malaria infection

D Posfai, K Sylvester, A Reddy, JG Ganley… - PLoS …, 2018 - journals.plos.org
Within the liver a single Plasmodium parasite transforms into thousands of blood-infective
forms to cause malaria. Here, we use RNA-sequencing to identify host genes that are …