Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Grace K Silva"'
Autor:
Maria C. Silva, Marcela Davoli-Ferreira, Tiago S. Medina, Renata Sesti-Costa, Grace K. Silva, Carla D. Lopes, Lucas E. Cardozo, Fábio N. Gava, Konstantina Lyroni, Fabrício C. Dias, Amanda F. Frade, Monique Baron, Helder I. Nakaya, Florêncio Figueiredo, José C. Alves-Filho, Fernando Q. Cunha, Christos Tsatsanis, Christophe Chevillard, Edecio Cunha-Neto, Emilio Hirsch, João S. Silva, Thiago M. Cunha
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-14 (2018)
Trypanosoma cruzi infection causes Chagas disease, but mechanisms underlying pathogenesis are unclear. Here, Silva et al. show that canonical PI3Kγ signaling in myeloid cells restricts T. cruzi infection in mice and that high PIK3CG expression corre
Externí odkaz:
https://doaj.org/article/ed3bd260c7f349aaacab38a75bacfe6c
Autor:
Renata Sesti-Costa, Zumira A Carneiro, Maria C Silva, Maíta Santos, Grace K Silva, Cristiane Milanezi, Roberto S da Silva, João S Silva
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 8, Iss 10, p e3207 (2014)
Chagas disease remains a serious medical and social problem in Latin America and is an emerging concern in nonendemic countries as a result of population movement, transfusion of infected blood or organs and congenital transmission. The current treat
Externí odkaz:
https://doaj.org/article/050ef8cca3ba4927a6051addbe9a521b
Autor:
Tiago L M Sanches, Larissa D Cunha, Grace K Silva, Paulo M M Guedes, João Santana Silva, Dario S Zamboni
Publikováno v:
PLoS ONE, Vol 9, Iss 3, p e91640 (2014)
Chagas disease develops upon infection with the protozoan parasite Trypanosoma cruzi and undergoes an acute phase characterized by massive parasite replication and the presence of parasites in the blood. This condition is known as acute phase parasit
Externí odkaz:
https://doaj.org/article/b8f562e74ed1475888529fc5be0ba52b
Autor:
Grace K Silva, Larissa D Cunha, Catarina V Horta, Alexandre L N Silva, Fredy R S Gutierrez, João S Silva, Dario S Zamboni
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e56347 (2013)
The development of Chagas disease is determined by a complex interaction between the genetic traits of both the protozoan parasite, T. cruzi, and the infected host. This process is regulated by multiple genes that control different aspects of the hos
Externí odkaz:
https://doaj.org/article/98d52c80967f410e8bfba9469cad2f63
Autor:
Douglas Reis Abdalla, Eduardo Elias Vieira de Carvalho, Denise Mayumi Tanaka, Grace K. Silva, Jorge Mejia, Maria de Lourdes Higuchi, James T. Thackeray, José Antonio Marin Neto, Carlos Malamut, Edecio Cunha-Neto, Marcus Vinicius Simões, André Schmidt, Luciano Fonseca Lemos de Oliveira, Minna Moreira Dias Romano, Frank M. Bengel
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Altered myocardial perfusion is a common finding in chronic Chagas cardiomyopathy (CCC), but its underlying histologic changes have not been elucidated. We investigated the occurrence of myocardial perfusion defects (MPDs) and the correlated regional
Autor:
Paulo Marcos da Matta Guedes, Fredy R S Gutierrez, Flavia L Maia, Cristiane M Milanezi, Grace K Silva, Wander R Pavanelli, João S Silva
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 4, Iss 2, p e604 (2010)
BACKGROUND: Chagas disease is a neglected disease caused by the intracellular parasite Trypanosoma cruzi. Around 30% of the infected patients develop chronic cardiomyopathy or megasyndromes, which are high-cost morbid conditions. Immune response agai
Externí odkaz:
https://doaj.org/article/643f68d6e5384304936ee1f875283eb0
Autor:
Thiago M. Cunha, Lucas Esteves Cardozo, Florêncio Figueiredo, Konstantina Lyroni, Emilio Hirsch, F. N. Gava, João Santana da Silva, Edecio Cunha-Neto, Renata Sesti-Costa, Christophe Chevillard, Carla D. Lopes, Maria R. C. da Silva, Marcela Davoli-Ferreira, Christos Tsatsanis, José C. Alves-Filho, Fernando Q. Cunha, Fabrício C. Dias, Helder I. Nakaya, Monique Andrade Baron, Amanda Farage Frade, Tiago Medina, Grace K. Silva
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-14 (2018)
Nature Communications
Nature Communications, Nature Publishing Group, 2018, 9 (1), ⟨10.1038/s41467-018-03986-3⟩
Nature Communications, Nature Publishing Group, 2018, 9 (1), 〈10.1038/s41467-018-03986-3〉
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Nature Communications
Nature Communications, Nature Publishing Group, 2018, 9 (1), ⟨10.1038/s41467-018-03986-3⟩
Nature Communications, Nature Publishing Group, 2018, 9 (1), 〈10.1038/s41467-018-03986-3〉
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Chagas disease is caused by infection with the protozoan Trypanosoma cruzi (T. cruzi) and is an important cause of severe inflammatory heart disease. However, the mechanisms driving Chagas disease cardiomyopathy have not been completely elucidated. H
Autor:
João Santana da Silva, Florêncio Figueiredo Cavalcanti-Neto, Grace K. Silva, Cristiane M. Milanezi, Fernanda Agostini Rocha, Dario S. Zamboni, Natália Ketelut-Carneiro
Publikováno v:
The Journal of Immunology. 194:4507-4517
Pathogens are sensed by innate immune receptors that initiate an efficient adaptive immune response upon activation. The elements of the innate immune recognition process for Paracoccidioides brasiliensis include TLR-2, TLR-4, and dectin-1. However,
Autor:
Martha L. Trujillo, Renata Sesti-Costa, Fredy R. S. Gutierrez, Grace K. Silva, João Santana da Silva, Paulo Marcos da Matta Guedes
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Infectious myocarditis (IM) is a commonly undiagnosed condition that may cause several heart diseases, including dilated cardiomyopathy and chronic heart failure. The understanding of the physiopathology of myocardial inflammation is crucial for a ti
Autor:
José Luiz Proença-Módena, Grace K. Silva, Marcela Cristina Santiago Françozo, João Santana da Silva, Renata Sesti-Costa
Publikováno v:
PLoS ONE
PLoS ONE, Vol 12, Iss 10, p e0185819 (2017)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
PLoS ONE, Vol 12, Iss 10, p e0185819 (2017)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Type B coxsackievirus (CVB) is a common cause of acute and chronic myocarditis, meningitis and pancreatitis, often leading to heart failure and pancreatic deficiency. The polarization of CD4+ T lymphocytes and their cytokine milieu are key factors in