Trypanosoma cruzi: amastigote polymorphism defined by monoclonal antibodies

Trypanosoma cruzi: amastigote polymorphism defined by monoclonal antibodies

We have raised monoclonal antibodies (mAbs) directed towards amastigote forms of Trypanosoma cruzi, and shown that mAbs 1D9 and 4B9 are carbohydrate while mAb 4B5 activity is resistant to periodate oxidation of the antigen. Here we used an ELISA to quantitate and compare the expression of surface ep...

Full description

Bibliographic Details
Main Authors:	N.V. Verbisck, S. Da-Silva, R.A. Mortara
Format:	Article
Language:	English
Published:	Associação Brasileira de Divulgação Científica 1998-12-01
Series:	Brazilian Journal of Medical and Biological Research
Subjects:	Trypanosoma cruzi amastigote monoclonal antibodies surface antigen polymorphism
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1998001200011

Similar Items

Analysis of expressed sequence tags from Trypanosoma cruzi amastigotes
by: Gustavo C Cerqueira, et al.
Published: (2005-07-01)

Infectivity of amastigotes of Trypanosoma cruzi
by: Tecia Ulisses de Carvalho, et al.
Published: (1986-08-01)

Immunocytochemical identification of leishmania and Trypanosoma cruzi amastigotes in situ with homologous and heterologous polyclonal antibodies
by: A.J.A. Barbosa, et al.
Published: (1991-03-01)

ERM Proteins Play Distinct Roles in Cell Invasion by Extracellular Amastigotes of Trypanosoma cruzi
by: Éden R. Ferreira, et al.
Published: (2017-11-01)

A Carbohydrate Moiety of Secreted Stage-Specific Glycoprotein 4 Participates in Host Cell Invasion by Trypanosoma cruzi Extracellular Amastigotes
by: Pilar T. V. Florentino, et al.
Published: (2018-04-01)

Rac1/WAVE2 and Cdc42/N-WASP Participation in Actin-Dependent Host Cell Invasion by Extracellular Amastigotes of Trypanosoma cruzi
by: Alexis Bonfim-Melo, et al.
Published: (2018-02-01)

Evaluation of a monoclonal antibody affinity purified antigen for zymodeme specific serological diagnosis of Trypanosoma cruzi infection
by: Mauro Schechter
Published: (1987-03-01)

Mechanism of action of a nitroimidazole-thiadiazole derivate upon Trypanosoma cruzi tissue culture amastigotes
by: Solange L. de Castro, et al.
Published: (1990-03-01)

Development of monoclonal antibodies against axenic amastigotes of Leishmania infantum strain in Iran: Implication for diagnosis of Kala-azar
by: Ezzat nourizadeh, et al.
Published: (2018-04-01)

A century of research: what have we learned about the interaction of Trypanosoma cruzi with host cells?
by: Maria Julia Manso Alves, et al.
Published: (2009-07-01)

Diterpenoids from Azorella compacta (Umbelliferae) active on Trypanosoma cruzi
by: Araya Jorge E, et al.
Published: (2003-01-01)

Trypanosoma cruzy proteolytic activities after immunoprecipitation with the monoclonal antibody H1A10
by: Eloise Cedro Fernandes
Published: (2018-01-01)

New Vaccine Formulations Containing a Modified Version of the Amastigote 2 Antigen and the Non-Virulent Trypanosoma cruzi CL-14 Strain Are Highly Antigenic and Protective against Leishmania infantum Challenge
by: Ana Paula M. M. Almeida, et al.
Published: (2018-03-01)

Amastigote Synapse: The Tricks of Trypanosoma cruzi Extracellular Amastigotes
by: Alexis Bonfim-Melo, et al.
Published: (2018-06-01)

Studies on anti-component 5 antibodies in animals infected with Trypanosoma cruzi
by: F. Santoro, et al.
Published: (1987-06-01)

Trypanosoma cruzi: serum antibody reactivity to the parasite antigens in susceptible and resistant mice
by: Elizabeth N. De Gaspari, et al.
Published: (1990-09-01)

Differences in the antigenic profile of bloodstream and cell culture derived trypomastigotes of Trypanosoma cruzi
by: Ana M. M. Da Silva, et al.
Published: (1989-06-01)

Amastigotes forms of Trypanosoma cruzi detected in a renal allograft
by: CARVALHO Maria Fernanda C., et al.
Published: (1997-01-01)

Seqüências ORESTES (open reading frame expressed sequence tags) de trypanosoma cruzi e transcrição de DNA satélite
by: Martins, Camila Augusta de Oliveira
Published: (2008)

Seqüências ORESTES (open reading frame expressed sequence tags) de trypanosoma cruzi e transcrição de DNA satélite
by: Camila Augusta de Oliveira Martins
Published: (2008)

Glutamine metabolism modulates azole susceptibility in Trypanosoma cruzi amastigotes
by: Peter C Dumoulin, et al.
Published: (2020-12-01)

Lytic antibodies elicited by Trypanosoma cruzi infection recognize epitopes present on both bloodstream trypomastigote and epimastigote forms of parasite
by: Harumi A. Takehara, et al.
Published: (1988-10-01)

Production of amastigotes from metacyclic trypomastigotes of Trypanosoma cruzi
by: Víctor T Contreras, et al.
Published: (2002-12-01)

Immunocytochemical identification of leishmania and Trypanosoma cruzi amastigotes in situ with homologous and heterologous polyclonal antibodies
by: A.J.A. Barbosa, et al.
Published: (1991-03-01)

Antibody isotype responses in Balb/c mice immunized with the cytoplasmic repetitive antigen and flagellar repetitive antigen of Trypanosoma cruzi
by: Valéria RA Pereira, et al.
Published: (2003-09-01)

Development of an ELISA test using different antigens of Trypanosoma cruzi for the diagnosis of Chagas' disease
by: Berrizbeitia Uztáriz, Mariolga
Published: (2017)

Trypanosoma cruzi extracellular amastigotes and host cell signaling: more pieces to the puzzle
by: Éden Ramalho Ferreira, et al.
Published: (2012-11-01)

Cytotoxicity and trypanocidal activity of nifurtimox encapsulated in ethylcyanoacrylate nanoparticles
by: GITTITH SÁNCHEZ, et al.
Published: (2002-01-01)

Evaluación inmunoenzimática del antígeno recombinante SAPA en perros infectados naturalmente por Trypanosoma cruzi Immunoenzymatic evaluation of the recombinant SAPA protein of Trypanosoma cruzi in naturally infected dogs
by: Rubén O. Cimino, et al.
Published: (2012-09-01)

Stress-Induced Proliferation and Cell Cycle Plasticity of Intracellular Trypanosoma cruzi Amastigotes
by: Peter C. Dumoulin, et al.
Published: (2018-07-01)

Detection of Trypanosoma cruzi antibodies in multitransfused patients in Colombia
by: Mauricio Beltrán, et al.
Published: (2017-09-01)

High prevalence anti-Trypanosoma cruzi antibodies, among blood donors in the State of Puebla, a non-endemic area of Mexico
by: MC Sánchez-Guillén, et al.
Published: (2002-10-01)

Biology of Trypanosoma cruzi: An update Biología del Trypanosoma cruzi: Actualización
by: André Vianna Martins, et al.
Published: (2012-03-01)

Mammalian cell invasion and intracellular trafficking by Trypanosoma cruzi infective forms
by: Renato A. Mortara, et al.
Published: (2005-03-01)

Hybrids of <i>Cinchona</i> Alkaloids and Bile Acids as Antiparasitic Agents Against <i>Trypanosoma cruzi</i>
by: Daniel Musikant, et al.
Published: (2019-08-01)

Immune response in mice immunized with acidic antigenic fractions from Trypanosoma cruzi cytosol Resposta imune em camundongos imunizados com a fração ácida antigênica do Citosol do Trypanosoma cruzi
by: Susana Gea, et al.
Published: (1992-10-01)

Trypanocidal Activity of Long Chain Diamines and Aminoalcohols
by: Ana L. Legarda-Ceballos, et al.
Published: (2015-06-01)

Trypanosoma cruzi: expression of antigenic component 5 among 35 laboratory clones obtained from 18 different isozymic variants
by: Simone F. Breniere, et al.
Published: (1987-04-01)

Chagas' disease: IgA, IgM and IgG antibodies to T. cruzi amastigote, trypomastigote and epimastigote antigens in acute and in different chronic forms of the disease Doença de Chagas: anticorpos IgG, IgM e IgA contra antígenos de amastigota, tripomastigota e epimastigota de T. cruzi em formas agudas e em diferentes formas crônicas da doença
by: Kátia S. C. Primavera, et al.
Published: (1990-06-01)

Diagnosis of Trypanosoma cruzi chronic infections in humans: usefulness of the complement regulatory protein antigens and lytic antibodies in the control of cure
by: AU Krettli
Published: (1999-09-01)