Literature DB >> 10066513

Signaling and host cell invasion by Trypanosoma cruzi.

B A Burleigh1, N W Andrews.   

Abstract

Signal transduction events triggered in mammalian host cells by the obligate intracellular parasite Trypanosoma cruzi are required for invasion. Infective T. cruzi trypomastigotes elicit Ca2+ signaling in mammalian host cells and activate transforming growth factor-beta receptor signaling pathways. The elevation of Ca2+ in T. cruzi, induced by host-cell contact, is also required for invasion, extending the concept of host-pathogen 'cross-talk' to invasive protozoan pathogens.

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Year:  1998        PMID： 10066513     DOI： 10.1016/s1369-5274(98)80066-0

Source DB:  PubMed          Journal:  Curr Opin Microbiol        ISSN： 1369-5274            Impact factor:   7.934


  30 in total

1.  Blood-brain barrier traversal by African trypanosomes requires calcium signaling induced by parasite cysteine protease.

Authors:  Olga V Nikolskaia; Ana Paula C de A Lima; Yuri V Kim; John D Lonsdale-Eccles; Toshihide Fukuma; Julio Scharfstein; Dennis J Grab
Journal:  J Clin Invest       Date:  2006-09-21       Impact factor: 14.808

2.  Trypanosoma cruzi macrophage infectivity potentiator has a rotamase core and a highly exposed alpha-helix.

Authors:  Pedro José Barbosa Pereira; M Cristina Vega; Elena González-Rey; Rafael Fernández-Carazo; Sandra Macedo-Ribeiro; F Xavier Gomis-Rüth; Antonio González; Miquel Coll
Journal:  EMBO Rep       Date:  2001-12-19       Impact factor: 8.807

3.  Molecular and biochemical characterization of a novel actin bundling protein in Acanthamoeba.

Authors:  Joanna It-Itan Alafag; Eun-Kyung Moon; Yeon-Chul Hong; Dong-Il Chung; Hyun-Hee Kong
Journal:  Korean J Parasitol       Date:  2006-12       Impact factor: 1.341

Review 4.  Molecular mechanisms of host cell invasion by Trypanosoma cruzi.

Authors:  Conrad L Epting; Bria M Coates; David M Engman
Journal:  Exp Parasitol       Date:  2010-06-18       Impact factor: 2.011

5.  Actin cytoskeleton-dependent and -independent host cell invasion by Trypanosoma cruzi is mediated by distinct parasite surface molecules.

Authors:  Daniele Ferreira; Mauro Cortez; Vanessa D Atayde; Nobuko Yoshida
Journal:  Infect Immun       Date:  2006-10       Impact factor: 3.441

6.  Oligopeptidase B-dependent signaling mediates host cell invasion by Trypanosoma cruzi.

Authors:  E V Caler; S Vaena de Avalos; P A Haynes; N W Andrews; B A Burleigh
Journal:  EMBO J       Date:  1998-09-01       Impact factor: 11.598

Review 7.  Perspectives on the Trypanosoma cruzi-host cell receptor interactions.

Authors:  Fernando Villalta; Julio Scharfstein; Anthony W Ashton; Kevin M Tyler; Fangxia Guan; Shankar Mukherjee; Maria F Lima; Sandra Alvarez; Louis M Weiss; Huan Huang; Fabiana S Machado; Herbert B Tanowitz
Journal:  Parasitol Res       Date:  2009-03-13       Impact factor: 2.289

8.  Trypanosoma cruzi GP63 proteins undergo stage-specific differential posttranslational modification and are important for host cell infection.

Authors:  Manjusha M Kulkarni; Cheryl L Olson; David M Engman; Bradford S McGwire
Journal:  Infect Immun       Date:  2009-03-09       Impact factor: 3.441

9.  Ecto-ATPase activity on the surface of Trypanosoma cruzi and its possible role in the parasite-host cell interaction.

Authors:  Danielle F R Bisaggio; Carlos Eduardo Peres-Sampaio; José Roberto Meyer-Fernandes; Thaïs Souto-Padrón
Journal:  Parasitol Res       Date:  2003-08-22       Impact factor: 2.289

10.  Rab5 activation by Toll-like receptor 2 is required for Trypanosoma cruzi internalization and replication in macrophages.

Authors:  Elena Maganto-Garcia; Carmen Punzon; Cox Terhorst; Manuel Fresno
Journal:  Traffic       Date:  2008-04-28       Impact factor: 6.215
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