Plasmodium sporozoites on the move: Switching from cell traversal to productive invasion of hepatocytes

M Loubens, L Vincensini, P Fernandes… - Molecular …, 2021 - Wiley Online Library
Parasites of the genus Plasmodium, the etiological agent of malaria, are transmitted through
the bite of anopheline mosquitoes, which deposit sporozoites into the host skin. Sporozoites …

Moving on: How malaria parasites exit the liver

M Scheiner, PC Burda… - Molecular Microbiology, 2024 - Wiley Online Library
An essential step in the life cycle of malaria parasites is their egress from hepatocytes, which
enables the transition from the asymptomatic liver stage to the pathogenic blood stage of …

Protein O-Fucosyltransferase Is Required for the Efficient Invasion of Hepatocytes by Plasmodium berghei Sporozoites

PN Srivastava, P Paul, S Mishra - ACS Infectious Diseases, 2024 - ACS Publications
The O-fucosylation of the thrombospondin type I repeat (TSR) domain is important for TSR-
containing proteins' optimal folding and stability. However, the importance of Plasmodium O …

Regulation of Atg8 membrane deconjugation by cysteine proteases in the malaria parasite Plasmodium berghei

A Mishra, A Varshney, S Mishra - Cellular and Molecular Life Sciences, 2023 - Springer
During macroautophagy, the Atg8 protein is conjugated to phosphatidylethanolamine (PE)
in autophagic membranes. In Apicomplexan parasites, two cysteine proteases, Atg4 and …

Apicomplexan phosphodiesterases in cyclic nucleotide turnover: conservation, function, and therapeutic potential

WJ Moss, L Brusini, R Kuehnel, M Brochet, KM Brown - Mbio, 2024 - Am Soc Microbiol
Apicomplexa encompasses a large number of intracellular parasites infecting a wide range
of animals. Cyclic nucleotide signaling is crucial for a variety of apicomplexan life stages and …

The novel Plasmodium berghei protein S14 is essential for sporozoite gliding motility and infectivity

A Ghosh, A Varshney, SK Narwal… - Journal of Cell …, 2024 - journals.biologists.com
Plasmodium sporozoites are the infective forms of the malaria parasite in the mosquito and
vertebrate host. Gliding motility allows sporozoites to migrate and invade mosquito salivary …

Disrupting a Plasmodium berghei putative phospholipase impairs efficient egress of merosomes

PN Srivastava, S Mishra - International Journal for Parasitology, 2022 - Elsevier
Merosome development is a very important part of the Plasmodium life cycle. It constitutes
the last step of liver stage development after which merozoites egress to the bloodstream …

DNA N-glycosylases Ogg1 and EndoIII as components of base excision repair in Plasmodium falciparum organelles

A Tiwari, N Verma, H Shukla, S Mishra… - International Journal for …, 2024 - Elsevier
The integrity of genomes of the two crucial organelles of the malaria parasite—an apicoplast
and mitochondrion in each cell− must be maintained by DNA repair mediated by proteins …

A Micronemal Protein, Scot1, Is Essential for Apicoplast Biogenesis and Liver Stage Development in Plasmodium berghei

A Ghosh, A Mishra, R Devi, SK Narwal… - ACS Infectious …, 2024 - ACS Publications
Plasmodium sporozoites invade hepatocytes, transform into liver stages, and replicate into
thousands of merozoites that infect erythrocytes and cause malaria. Proteins secreted from …

Streamlining sporozoite isolation from mosquitoes by leveraging the dynamics of migration to the salivary glands

AK Pathak, JC Shiau, B Franke-Fayard… - Malaria Journal, 2022 - Springer
Background Sporozoites isolated from the salivary glands of Plasmodium-infected
mosquitoes are a prerequisite for several basic and pre-clinical applications. Although …