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 …

Proximity‐dependent biotinylation approaches to study apicomplexan biology

J Kimmel, J Kehrer, F Frischknecht… - Molecular …, 2022 - Wiley Online Library
In the last 10 years, proximity‐dependent biotinylation (PDB) techniques greatly expanded
the ability to study protein environments in the living cell that range from specific protein …

Inner membrane complex proteomics reveals a palmitoylation regulation critical for intraerythrocytic development of malaria parasite

P Qian, X Wang, CQ Zhong, J Wang, M Cai… - Elife, 2022 - elifesciences.org
Malaria is caused by infection of the erythrocytes by the parasites Plasmodium. Inside the
erythrocytes, the parasites multiply via schizogony, an unconventional cell division mode …

Gene-by-gene screen of the unknown proteins encoded on Plasmodium falciparum chromosome 3

J Kimmel, M Schmitt, A Sinner, PWTC Jansen… - Cell Systems, 2023 - cell.com
Taxon-specific proteins are key determinants defining the biology of all organisms and
represent prime drug targets in pathogens. However, lacking comparability with proteins in …

The Kelch13 compartment contains highly divergent vesicle trafficking proteins in malaria parasites

S Schmidt, JS Wichers-Misterek, HM Behrens… - Plos …, 2023 - journals.plos.org
Single amino acid changes in the parasite protein Kelch13 (K13) result in reduced
susceptibility of P. falciparum parasites to artemisinin and its derivatives (ART). Recent work …

Identification of novel inner membrane complex and apical annuli proteins of the malaria parasite Plasmodium falciparum

JS Wichers, J Wunderlich, D Heincke… - Cellular …, 2021 - Wiley Online Library
The inner membrane complex (IMC) is a defining feature of apicomplexan parasites, which
confers stability and shape to the cell, functions as a scaffolding compartment during the …

PfCERLI1 is a conserved rhoptry associated protein essential for Plasmodium falciparum merozoite invasion of erythrocytes

B Liffner, S Frölich, GK Heinemann, B Liu… - Nature …, 2020 - nature.com
The disease-causing blood-stage of the Plasmodium falciparum lifecycle begins with
invasion of human erythrocytes by merozoites. Many vaccine candidates with key roles in …

A microtubule-associated protein is essential for malaria parasite transmission

JS Wichers-Misterek, AM Binder, P Mesén-Ramírez… - MBio, 2023 - Am Soc Microbiol
Mature gametocytes of Plasmodium falciparum display a banana (falciform) shape conferred
by a complex array of subpellicular microtubules (SPMT) associated with the inner …

PMRT1, a Plasmodium-Specific Parasite Plasma Membrane Transporter, Is Essential for Asexual and Sexual Blood Stage Development

JS Wichers, P Mesén-Ramírez, G Fuchs… - Mbio, 2022 - Am Soc Microbiol
Membrane transport proteins perform crucial roles in cell physiology. The obligate
intracellular parasite Plasmodium falciparum, an agent of human malaria, relies on …

APEX2-based proximity proteomic analysis identifies candidate interactors for Plasmodium falciparum knob-associated histidine-rich protein in infected erythrocytes

S Charneau, LS de Oliveira, Z Zenonos, CS Hopp… - Scientific Reports, 2024 - nature.com
The interaction of Plasmodium falciparum—infected red blood cells (iRBCs) with the
vascular endothelium plays a crucial role in malaria pathology and disease. KAHRP is an …