How apicomplexa parasites secrete and build their invasion machinery

MM Cova, MH Lamarque… - Annual Review of …, 2022 - annualreviews.org
Apicomplexa are obligatory intracellular parasites that sense and actively invade host cells.
Invasion is a conserved process that relies on the timely and spatially controlled exocytosis …

Biogenesis and discharge of the rhoptries: Key organelles for entry and hijack of host cells by the Apicomplexa

R Ben Chaabene, G Lentini… - Molecular …, 2021 - Wiley Online Library
Rhoptries are specialized secretory organelles found in the Apicomplexa phylum, playing a
central role in the establishment of parasitism. The rhoptry content includes membranous as …

The AMA1-RON complex drives Plasmodium sporozoite invasion in the mosquito and mammalian hosts

P Fernandes, M Loubens, R Le Borgne… - PLoS …, 2022 - journals.plos.org
Plasmodium sporozoites that are transmitted by blood-feeding female Anopheles
mosquitoes invade hepatocytes for an initial round of intracellular replication, leading to the …

An apical membrane complex for triggering rhoptry exocytosis and invasion in Toxoplasma

D Sparvoli, J Delabre, DM Penarete‐Vargas… - The EMBO …, 2022 - embopress.org
Apicomplexan parasites possess secretory organelles called rhoptries that undergo
regulated exocytosis upon contact with the host. This process is essential for the parasitic …

Vaccine co-display of CSP and Pfs230 on liposomes targeting two Plasmodium falciparum differentiation stages

WC Huang, MT Mabrouk, L Zhou, M Baba… - Communications …, 2022 - nature.com
A vaccine targeting multiple stages of the Plasmodium falciparum parasite life cycle is
desirable. The sporozoite surface Circumsporozoite Protein (CSP) is the target of leading …

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 …

Gliding motility of Plasmodium merozoites

K Yahata, MN Hart, H Davies… - Proceedings of the …, 2021 - National Acad Sciences
Plasmodium malaria parasites are obligate intracellular protozoans that use a unique form
of locomotion, termed gliding motility, to move through host tissues and invade cells. The …

Secretory organelle function in the Plasmodium sporozoite

SA Arredondo, A Schepis, L Reynolds, SHI Kappe - Trends in Parasitology, 2021 - cell.com
Plasmodium sporozoites exhibit a complex infection biology in the mosquito and
mammalian hosts. The sporozoite apical secretory organelles, the micronemes and …

A toolbox for conditional control of gene expression in apicomplexan parasites

S Briquet, M Gissot, O Silvie - Molecular Microbiology, 2022 - Wiley Online Library
Apicomplexan parasites encompass diverse pathogens for humans and animals, including
the causative agents of malaria and toxoplasmosis, Plasmodium spp. and Toxoplasma …

Plasmodium sporozoite disintegration during skin passage limits malaria parasite transmission

J Kehrer, P Formaglio, JM Muthinja, S Weber… - EMBO …, 2022 - embopress.org
During transmission of malaria‐causing parasites from mosquitoes to mammals,
Plasmodium sporozoites migrate rapidly in the skin to search for a blood vessel. The high …