The dynamic roles of the inner membrane complex in the multiple stages of the malaria parasite

JL Ferreira, D Heincke, JS Wichers, B Liffner… - Frontiers in Cellular …, 2021 - frontiersin.org
Apicomplexan parasites, such as human malaria parasites, have complex lifecycles
encompassing multiple and diverse environmental niches. Invading, replicating, and …

Plasmodium sporozoite biology

F Frischknecht, K Matuschewski - Cold Spring …, 2017 - perspectivesinmedicine.cshlp.org
Plasmodium sporozoite transmission is a critical population bottleneck in parasite life-cycle
progression and, hence, a target for prophylactic drugs and vaccines. The recent progress of …

Origin and arrangement of actin filaments for gliding motility in apicomplexan parasites revealed by cryo-electron tomography

M Martinez, SK Mageswaran, A Guérin… - Nature …, 2023 - nature.com
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 …

Atlas of Plasmodium falciparum intraerythrocytic development using expansion microscopy

B Liffner, AKC Diaz, J Blauwkamp, D Anaguano… - Elife, 2023 - elifesciences.org
Apicomplexan parasites exhibit tremendous diversity in much of their fundamental cell
biology, but study of these organisms using light microscopy is often hindered by their small …

Variable microtubule architecture in the malaria parasite

JL Ferreira, V Pražák, D Vasishtan, M Siggel… - Nature …, 2023 - nature.com
Microtubules are a ubiquitous eukaryotic cytoskeletal element typically consisting of 13
protofilaments arranged in a hollow cylinder. This arrangement is considered the canonical …

In situ ultrastructures of two evolutionarily distant apicomplexan rhoptry secretion systems

SK Mageswaran, A Guérin, LM Theveny… - Nature …, 2021 - nature.com
Parasites of the phylum Apicomplexa cause important diseases including malaria,
cryptosporidiosis and toxoplasmosis. These intracellular pathogens inject the contents of an …

Rhoptry secretion system structure and priming in Plasmodium falciparum revealed using in situ cryo-electron tomography

M Martinez, WD Chen, MM Cova, P Molnár… - Nature …, 2022 - nature.com
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 …

The riveting cellular structures of apicomplexan parasites

CR Harding, F Frischknecht - Trends in Parasitology, 2020 - cell.com
Parasitic protozoa of the phylum Apicomplexa cause a range of human and animal
diseases. Their complex life cycles–often heteroxenous with sexual and asexual phases in …

Reorientation behavior in the helical motility of light-responsive spiral droplets

F Lancia, T Yamamoto, A Ryabchun… - Nature …, 2019 - nature.com
The physico-chemical processes supporting life's purposeful movement remain essentially
unknown. Self-propelling chiral droplets offer a minimalistic model of swimming cells and, in …

Reassessing the mechanics of parasite motility and host-cell invasion

I Tardieux, J Baum - Journal of Cell Biology, 2016 - rupress.org
The capacity to migrate is fundamental to multicellular and single-celled life. Apicomplexan
parasites, an ancient protozoan clade that includes malaria parasites (Plasmodium) and …