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 …
Invasion is a conserved process that relies on the timely and spatially controlled exocytosis …
Expansion microscopy of apicomplexan parasites
Apicomplexan parasites comprise significant pathogens of humans, livestock and wildlife,
but also represent a diverse group of eukaryotes with interesting and unique cell biology …
but also represent a diverse group of eukaryotes with interesting and unique cell biology …
Origin and arrangement of actin filaments for gliding motility in apicomplexan parasites revealed by cryo-electron tomography
The phylum Apicomplexa comprises important eukaryotic parasites that invade host tissues
and cells using a unique mechanism of gliding motility. Gliding is powered by actomyosin …
and cells using a unique mechanism of gliding motility. Gliding is powered by actomyosin …
CRISPR-based functional profiling of the Toxoplasma gondii genome during acute murine infection
Examining host–pathogen interactions in animals can capture aspects of infection that are
obscured in cell culture. Using CRISPR-based screens, we functionally profile the entire …
obscured in cell culture. Using CRISPR-based screens, we functionally profile the entire …
Conoid extrusion regulates glideosome assembly to control motility and invasion in Apicomplexa
N Dos Santos Pacheco, L Brusini, R Haase… - Nature …, 2022 - nature.com
Members of Apicomplexa are defined by apical cytoskeletal structures and secretory
organelles, tailored for motility, invasion and egress. Gliding is powered by actomyosin …
organelles, tailored for motility, invasion and egress. Gliding is powered by actomyosin …
Cytoskeleton organization in formation and motility of apicomplexan parasites
Apicomplexan parasites are a group of eukaryotic protozoans with diverse biology that have
affected human health like no other group of parasites. These obligate intracellular parasites …
affected human health like no other group of parasites. These obligate intracellular parasites …
Rhoptry secretion system structure and priming in Plasmodium falciparum revealed using in situ cryo-electron tomography
Apicomplexan parasites secrete contents of the rhoptries, club-shaped organelles in the
apical region, into host cells to permit their invasion and establishment of infection. The …
apical region, into host cells to permit their invasion and establishment of infection. The …
Stable endocytic structures navigate the complex pellicle of apicomplexan parasites
Apicomplexan parasites have immense impacts on humanity, but their basic cellular
processes are often poorly understood. Where endocytosis occurs in these cells, how …
processes are often poorly understood. Where endocytosis occurs in these cells, how …
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 …
regulated exocytosis upon contact with the host. This process is essential for the parasitic …
Adaptations and metabolic evolution of myzozoan protists across diverse lifestyles and environments
Myzozoans encompass apicomplexans and dinoflagellates that manifest diverse lifestyles in
highly varied environments. They show enormous propensity to employ different metabolic …
highly varied environments. They show enormous propensity to employ different metabolic …