Toxoplasma gondii: the model apicomplexan

K Kim, LM Weiss - International journal for parasitology, 2004 - Elsevier
Toxoplasma gondii is an obligate intracellular protozoan parasite which is a significant
human and veterinary pathogen. Other members of the phylum Apicomplexa are also …

Biogenesis and secretion of micronemes in Toxoplasma gondii

DJ Dubois, D Soldati‐Favre - Cellular Microbiology, 2019 - Wiley Online Library
One of the hallmarks of the parasitic phylum of Apicomplexa is the presence of highly
specialised, apical secretory organelles, called the micronemes and rhoptries that play …

Temporal and thermal profiling of the Toxoplasma proteome implicates parasite Protein Phosphatase 1 in the regulation of Ca2+-responsive pathways

AL Herneisen, ZH Li, AW Chan, SNJ Moreno… - Elife, 2022 - elifesciences.org
Apicomplexan parasites cause persistent mortality and morbidity worldwide through
diseases including malaria, toxoplasmosis, and cryptosporidiosis. Ca 2+ signaling pathways …

Evolution of apicomplexan secretory organelles

MJ Gubbels, MT Duraisingh - International journal for parasitology, 2012 - Elsevier
The alveolate superphylum includes many free-living and parasitic organisms, which are
united by the presence of alveolar sacs lying proximal to the plasma membrane, providing …

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 …

Toxoplasma gondii cyclic AMP-dependent protein kinase subunit 3 is involved in the switch from tachyzoite to bradyzoite development

T Sugi, YF Ma, T Tomita, F Murakoshi, MS Eaton… - MBio, 2016 - Am Soc Microbiol
Toxoplasma gondii is an obligate intracellular apicomplexan parasite that infects warm-
blooded vertebrates, including humans. Asexual reproduction in T. gondii allows it to switch …

Protein trafficking to apical organelles of malaria parasites–building an invasion machine

LM Kats, BM Cooke, RL Coppel, CG Black - Traffic, 2008 - Wiley Online Library
Malaria is caused by four species of apicomplexan protozoa belonging to the genus
Plasmodium. These parasites possess a specialized collection of secretory organelles …

[HTML][HTML] Evolutionary analysis identifies a Golgi pathway and correlates lineage-specific factors with endomembrane organelle emergence in apicomplexans

CM Klinger, E Jimenez-Ruiz, T Mourier, A Klingl… - Cell Reports, 2024 - cell.com
The organelle paralogy hypothesis (OPH) aims to explain the evolution of non-
endosymbiotically derived organelles. It predicts that lineage-specific pathways or …

Calcium signaling in closely related protozoan groups (Alveolata): non-parasitic ciliates (Paramecium, Tetrahymena) vs. parasitic Apicomplexa (Plasmodium …

H Plattner, IM Sehring, IK Mohamed, K Miranda… - Cell calcium, 2012 - Elsevier
The importance of Ca2+-signaling for many subcellular processes is well established in
higher eukaryotes, whereas information about protozoa is restricted. Recent genome …

Asymmetric distribution of nuclear pore complexes and the cytoplasmic localization of β2-tubulin mRNA in Chlamydomonas reinhardtii

DA Colon-Ramos, JL Salisbury, MA Sanders… - Developmental cell, 2003 - cell.com
Although it is generally accepted that nuclear architecture is an important determinant of
nuclear activity, it is not clear whether cytoplasmic events, such as transcript localization and …