Results 41 to 50 of about 15,773 (232)

Vector-Borne Blood Parasites of the Great-Tailed Grackle (Quiscalus mexicanus) in East-Central Texas, USA

open access: yesMicroorganisms, 2021
Great-tailed grackles (Quiscalus mexicanus) have dramatically expanded into North America over the past century. However, little is known about the blood that parasites they support.
Andrew J. Golnar   +5 more
doaj   +1 more source

Functional mapping of a trypanosome centromere by chromosome fragmentation identifies a 16-kb GC-rich transcriptional "strand-switch" domain as a major feature. [PDF]

open access: yes, 2005
Trypanosomatids are an ancient family that diverged from the main eukaryotic lineage early in evolution, which display several unique features of gene organization and expression.
Bromley, Elizabeth V   +4 more
core   +1 more source

Stumpy forms are the predominant transmissible forms of Trypanosoma brucei

open access: yeseLife
Schuster et al. demonstrated that bloodstream slender forms of African trypanosomes are readily transmissible to young tsetse flies where they can complete their complex life cycle (Schuster et al., 2021).
Jean Marc Tsagmo Ngoune   +4 more
doaj   +1 more source

Glossina spp. gut bacterial flora and their putative role in fly-hosted trypanosome development

open access: yesFrontiers in Cellular and Infection Microbiology, 2013
Human African trypanosomiasis is caused by trypanosomes transmitted to humans by the tsetse fly, in which they accomplish their development into their infective metacyclic form. The crucial step in parasite survival occurs when it invades the fly midgut.
Anne eGeiger   +3 more
doaj   +1 more source

Cytokinesis in trypanosomes

open access: yesCytoskeleton, 2012
AbstractCytokinesis is a crucial step in the cell division cycle whereby the cell membrane and underlying cortex is remodelled and drawn together to create two new daughter cells. While in many eukaryotic systems this process is accomplished by an actomyosin contractile ring, the protozoan parasite Trypanosoma brucei displays an unusual mechanism for ...
Farr, H, Gull, K
openaire   +3 more sources

Trypanosome Glycosylphosphatidylinositol Biosynthesis [PDF]

open access: yesThe Korean Journal of Parasitology, 2009
Trypanosoma brucei, a protozoan parasite, causes sleeping sickness in humans and Nagana disease in domestic animals in central Africa. The trypanosome surface is extensively covered by glycosylphosphatidylinositol (GPI)-anchored proteins known as variant surface glycoproteins and procyclins.
Yeonchul, Hong, Taroh, Kinoshita
openaire   +2 more sources

Global stability analysis of the disease-free equilibrium state of a mathematical model of trypanosomiasis

open access: yesJournal of Applied Sciences and Environmental Management, 2019
The global stability analysis represents a compound failure, mechanism which provides lower calculated factors of safety. In this research, the global stability analysis was used to propose a mathematically model of the transmission dynamics and control
K.M. Bello   +4 more
doaj   +1 more source

Occurrence of foamy macrophages during the innate response of zebrafish to trypanosome infections

open access: yeseLife, 2021
A tightly regulated innate immune response to trypanosome infections is critical to strike a balance between parasite control and inflammation-associated pathology.
Sem H Jacobs   +6 more
doaj   +1 more source

Inhibitors incorporating zinc-binding groups target the GlcNAc-PI de-N-acetylase in Trypanosoma brucei, the causative agent of African sleeping sickness [PDF]

open access: yes, 2012
Disruption of glycosylphosphatidylinositol biosynthesis is genetically and chemically validated as a drug target against the protozoan parasite Trypanosoma brucei, the causative agent of African sleeping sickness.
Michael A. J. Ferguson   +11 more
core   +1 more source

Prevalence of pathogenic trypanosome species in naturally infected cattle of three sleeping sickness foci of the south of Chad.

open access: yesPLoS ONE, 2022
Although a diversity of trypanosome species have been detected in various animal taxa from human African trypanosomosis (HAT) foci, cattle trypanosomosis has not been addressed in HAT foci of west and central African countries including Chad.
Joël Vourchakbé   +4 more
doaj   +1 more source

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