[PDF] Top 20 Involvement of Trypanosoma cruzi metacyclic trypomastigote surface molecule gp82 in adhesion to gastric mucin and invasion of epithelial cells
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Involvement of Trypanosoma cruzi metacyclic trypomastigote surface molecule gp82 in adhesion to gastric mucin and invasion of epithelial cells
... ratio of 10:1. Native gp82 was purified by antibody affinity Sepharose column chromatography from de- tergent-solubilized extracts of metacyclic trypomastigotes ...full-length gp82 ... See full document
5
Structural Basis of the Interaction of a Trypanosoma cruzi Surface Molecule Implicated in Oral Infection with Host Cells and Gastric Mucin
... main gp82 gastric mucin-binding site that is associated with the MT capacity to migrate through the gastric mucin layer [4], had its counterpart in Tc85-11 and ... See full document
9
Characterization of the infective properties of a new genetic group of Trypanosoma cruzi associated with bats
... parasite surface and are implicated in interactions with host ...modulator of cell invasion (Málaga and Yoshida, 2001), was undetectable in BAT strain whereas the ... See full document
7
A century of research: what have we learned about the interaction of Trypanosoma cruzi with host cells?
... T. cruzi components involved in invasion are molecules belong- ing to the Gp85/trans-sialidase superfamily (Gp85/TS) and mucin-like proteins present on the surface ... See full document
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Role of GP82 in the selective binding to gastric mucin during oral infection with Trypanosoma cruzi.
... mucosa of the oropharynx [4], we examined the possibility that metacyclic forms bind to gastric mucin but not to submaxillary ...amounts of gastric or submaxillary ... See full document
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Use of L-Proline and ATP Production by Trypanosoma cruzi Metacyclic Forms as Requirements for Host Cell Invasion
... content in T. cruzi metacyclic trypomastig- otes results in reduced host cell ...performed to establish the conditions under which the endogenous energy store of the parasite was ... See full document
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Characterization of the cell adhesion site of Trypanosoma cruzi metacyclic stage surface glycoprotein gp82
... The surface glycoprotein gp82, expressed in the insect-stage metacyclic trypomastigotes of Trypanosoma cruzi, has been implicated in mammalian cell ...cell ... See full document
7
Infection by Trypanosoma cruzi metacyclic forms deficient in gp82 but expressing a related surface molecule, gp30
... Trypanosoma cruzi metacyclic trypomastigotes invade and replicate in the gastric mucosal epithelium after oral ...infection. In this study we analyzed the process ... See full document
8
Signal transduction induced in Trypanosoma cruzi metacyclic trypomastigotes during the invasion of mammalian cells
... detected in studies with other T. cruzi devel- opmental forms in spite of the presence of inositol phosphates ...yet to be determined. Although a number of questions still ... See full document
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Differential infectivity by the oral route of Trypanosoma cruzi lineages derived from Y strain.
... outbreak in the southern state of Santa Catarina, Brazil, belonged to TcII, but strains isolated from triatomines revealed a mixed TcI/TcII profile ...Studies of oral T. cruzi infection ... See full document
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Molecular basis of mammalian cell invasion by Trypanosoma cruzi
... lial surface receptors and/or for penetration of mucin ...experiments of oral infection in mice and in vitro cell invasion assays mimicking the in ... See full document
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Estudos in vivo e in vitro sobre mecanismos de infeccao por formas metaciclicas do Trypanosoma cruzi
... Outbreaks of severe acute Chagas’ disease acquired by oral infection, leading to death in some cases, have occurred in recent ...basis of such virulence by analyzing a ... See full document
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In-Vitro Adhesion and Invasion Properties of Salmonella Typhimurium Competing with Bacteriophage in Epithelial Cells and Chicken Macrophages
... flagell in (TLR5), single- stranded RNA (TLR7), and CpG oligodeoxynucleotides (ODN; TLR9) (Ishii et ...responses in macrophages, inducing the production of cytokines and chemokines ... See full document
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Targeted methylation of the epithelial cell adhesion molecule (EpCAM) promoter to silence its expression in ovarian cancer cells.
... applications of targeted gene silencing, the efficiency of the delivery of the targeted methyltransferase construct must be improved; several viral delivery strategies are available to this ... See full document
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Heterologous Expression of a Trypanosoma cruzi Surface Glycoprotein (gp82) Indicates that Requirements for Glycosylphosphatidylinositol Anchoring are Different in Mammalian Cells and this Trypanosome
... labeling of live Vero cells trans- fected with gp82 construct showed that gp82 was not expressed on the cell surface (not ...decided to detect gp82 in Vero ... See full document
4
Production of Amastigotes from Metacyclic Trypomastigotes of Trypanosoma cruzi
... Analysis of polypeptides and glycopeptides by so- dium dodecylsulfate-polyacrylamide gel electrophore- sis (SDS-PAGE) - The proteins were analysed by electro- phoresis on a linear gradient of 7-15% ... See full document
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Enucleated L929 cells support invasion, differentiation, and multiplication of Trypanosoma cruzi parasites
... shown to be infected with the obligate intracellular pathogens Toxoplasma gondii, Chla- mydia psittaci, Chlamydia trachomatis, and Rickettsia prowazekii (10, 20, 23, 29, 38, ...duced in L929 ... See full document
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MATERIALS AND METHODS Strains
... tested in the present study exhibited some degree of auto-aggregation at all time-points tested, but the highest degree of auto-aggregation was observed after 4h of incubation at 37°C for ... See full document
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Evaluation And Characterization Of Trace Metals Contamination In The Surface Sediment Using Pollution Load Index PLI And Geo-Accumulation Index Igeo Of Ona River Western Nigeria
... summary of the mean concentrations for the metals of sediments at the study stations, Table 2 shows the Calculated F-values of one way analysis of variance measured in Ona River ... See full document
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Inefficient complement system clearance of Trypanosoma cruzi metacyclic trypomastigotes enables resistant strains to invade eukaryotic cells.
... majority of epimastigotes of T. cruzi strains are susceptible to complement killing in normal human serum at nearly physiological conditions (50% of serum at 37 uC) after ... See full document
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