- Obligate intracellular parasitesApicomplexa is a group of obligate intracellular parasites that includes the causative agents of human diseases such as malaria and toxoplasmosis. Apicomplexans evolved from free-living phototrophic ancestors, but how this transition to parasitism occurred remains unknown.Author: Waldan K. Kwong, Javier del Campo, Varsha Mathur, Mark J. A. Vermeij, Patrick J. KeelingPublish Year: 2019www.nature.com/articles/s41586-019-1072-z
- See more
See all on WikipediaApicomplexa - Wikipedia
The Apicomplexa (also called Apicomplexia; single: apicomplexan) are organisms of a large phylum of mainly parasitic alveolates. Most possess a unique form of organelle structure that comprises a type of non-photosynthetic plastid called an apicoplast—with an apical complex membrane. The organelle's … See more
The phylum Apicomplexa contains all eukaryotes with a group of structures and organelles collectively termed the apical complex. This complex consists of structural components and secretory organelles required … See more
Within this phylum are four groups — coccidians, gregarines, haemosporidians (or haematozoans, including in addition piroplasms), and … See more
History
The first Apicomplexa protozoan was seen by Antonie van Leeuwenhoek, who in 1674 saw probably oocysts of Eimeria stiedae in the gall bladder of a rabbit. The first species of the phylum to be described, See moreMost members have a complex lifecycle, involving both asexual and sexual reproduction. Typically, a host is infected via an active invasion by the parasites (similar to See more
Members of this phylum, except for the photosynthetic chromerids, are parasitic and evolved from a free-living ancestor. This lifestyle is … See more
Wikipedia text under CC-BY-SA license Cytoskeleton of Apicomplexan Parasites - PMC
The Apicomplexa are a phylum of diverse obligate intracellular parasites including Plasmodium spp., the cause of malaria; Toxoplasma gondii and Cryptosporidium parvum, opportunistic …
- Studies of Apicomplexan Parasites
Genomics of Apicomplexan Parasites - PMC - PubMed Central (PMC)
Apicomplexans are a group of single celled obligate eukaryotic intracellular parasites (Cavalier-Smith, 1993, Adl et al., 2007), that form a major clade of the superphylum, Alveolata.
How Apicomplexan Parasites Move In and Out of Cells - PMC
Apicomplexan parasites utilize a unique form of “gliding motility” to traverse across substrates, migrate through tissues, and invade into and finally egress from their vertebrate host cells.
The Riveting Cellular Structures of Apicomplexan …
Sep 30, 2020 · 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 different hosts – rely on elaborate cytoskeletal …
Apicomplexans: A conoid ring unites them all | PLOS Biology
Mar 11, 2021 · Apicomplexans are eukaryotic parasites with complex apical structures that interact with diverse host cells. Two studies show that all apicomplexans have a conserved …
Cell division in apicomplexan parasites - Nature
Jan 2, 2014 · Apicomplexa are eukaryotic parasites that cause important human and veterinary diseases, such as malaria, toxoplasmosis and cryptosporidiosis. Apicomplexa replicate within the...
Recent advances in understanding apicomplexan parasites
Jun 14, 2016 · Intracellular single-celled parasites belonging to the large phylum Apicomplexa are amongst the most prevalent and morbidity-causing pathogens worldwide. In this review, we …
Congenital Transmission of Apicomplexan Parasites: A Review
Sep 29, 2021 · Apicomplexans are a group of pathogenic protists that cause various diseases in humans and animals that cause economic losses worldwide. These unicellular eukaryotes are …
From the apical and basal complexes to the alveoli and microtubule cytoskele-ton, these features are required by the parasites. The cytoskeleton of the apicomplexan parasites drives cell …
- Some results have been removed
