Results 21 to 30 of about 16,498 (214)

Insights into the Cell Division of Neospora caninum

open access: yesMicroorganisms, 2023
Neospora caninum is an apicomplexan protozoan parasite responsible for causing neosporosis in a range of animal species. It results in substantial economic losses in the livestock industry and poses significant health risks to companion and wild animals.
Ramiro Tomasina   +4 more
doaj   +1 more source

Colpodella spp.–like Parasite Infection in Woman, China

open access: yesEmerging Infectious Diseases, 2012
The phylum Apicomplexa comprises intracellular protozoa that include many human pathogens. Their nearest relatives are chromerids and colpodellids. We report a case of a Babesia spp.–like relapsing infection caused by a newly described microorganism ...
Cong L. Yuan   +6 more
doaj   +1 more source

Ultrastructure of Myzocytosis and Cyst Formation, and the Role of Actin in Tubular Tether Formation in Colpodella sp. (ATCC 50594)

open access: yesPathogens, 2022
Free-living relatives of the Apicomplexa such as Colpodella species, Alphamonas species, and Voromonas pontica are predators that prey on ciliate, bodonid, and algal prey using the process of myzocytosis.
Tobili Y. Sam-Yellowe   +2 more
doaj   +1 more source

Extrachromosomal DNA in the Apicomplexa. [PDF]

open access: yesMicrobiology and molecular biology reviews : MMBR, 1997
Malaria and related apicomplexan parasites have two highly conserved organellar genomes: one is of plastid (pl) origin, and the other is mitochondrial (mt). The organization of both organellar DNA molecules from the human malaria parasite Plasmodium falciparum has been determined, and they have been shown to be tightly packed with genes.
R J, Wilson, D H, Williamson
openaire   +2 more sources

PacBio next-generation sequencing uncovers Apicomplexa diversity in different habitats

open access: yesScientific Reports, 2023
The phylum Apicomplexa comprises a large group of intracellular protozoan parasites. These microorganisms are known to infect a variety of vertebrate and invertebrate hosts, leading to significant medical and veterinary conditions such as toxoplasmosis ...
Mahmoud Gad   +5 more
doaj   +1 more source

Prevalence and intensity of coccidian blood parasite infection in three species of lizards from Markazi Province, Iran

open access: yesیافته‌های نوین در علوم زیستی, 2021
Coccidian (Apicomplexa: Coccidia) parasites have been reported in almost all groups of vertebrates. These parasites may cause serious ecological and pathological effects to their hosts.
Hossein Javanbakht, Reyhaneh Hajian
doaj  

Fatal Sarcocystis falcatula Infection in Three Penguins

open access: yesFrontiers in Veterinary Science, 2019
Sarcocystis falcatula is a well-known cause of fatal pneumonia in some birds, particularly Old World psittacines. Here we describe fatal sarcosystosis due to S.
Shannon G. M. Kirejczyk   +11 more
doaj   +1 more source

Toxoplasma gondii, endothelial cells and schizophrenia: is it just a barrier matter?

open access: yesFrontiers in Cellular and Infection Microbiology
Toxoplasma gondii is an obligatory intracellular parasite responsible for causing toxoplasmosis. It is estimated that approximately one-third of the world’s population has positive serology for toxoplasmosis. Acute T.
Victoria Cruz Cavalari   +3 more
doaj   +1 more source

NAD(P) transhydrogenase isoform distribution provides insight into apicomplexan evolution

open access: yesFrontiers in Ecology and Evolution, 2023
Membrane-located NAD(P) transhydrogenase (NTH) catalyses reversible hydride ion transfer between NAD(H) and NADP(H), simultaneously translocating a proton across the membrane. The enzyme is structurally conserved across prokaryotes and eukaryotes.
Annie Z. Tremp   +2 more
doaj   +1 more source

Paving the Way: Contributions of Big Data to Apicomplexan and Kinetoplastid Research

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
In the age of big data an important question is how to ensure we make the most out of the resources we generate. In this review, we discuss the major methods used in Apicomplexan and Kinetoplastid research to produce big datasets and advance our ...
Robyn S. Kent   +7 more
doaj   +1 more source

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