Trypanosoma cruzi Needs a Signal Provided by Reactive Oxygen Species to Infect Macrophages. by Grazielle R Goes, Peter S Rocha, Aline R S Diniz, Pedro H N Aguiar, Carlos R Machado, Leda Q Vieira

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IFN-γ production depends on IL-12 and IL-18 combined action and mediates host resistance to dengue virus infection in a nitric oxide-dependent manner. by Caio T Fagundes, Vivian V Costa, Daniel Cisalpino, Flávio A Amaral, Patrícia R S Souza, Rafael S Souza, Bernhard Ryffel, Leda Q Vieira, Tarcília A Silva, Alena Atrasheuskaya, George Ignatyev, Lirlândia P Sousa, Danielle G Souza, Mauro M Teixeira

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NADPH phagocyte oxidase knockout mice control Trypanosoma cruzi proliferation, but develop circulatory collapse and succumb to infection. by Helton C Santiago, Claudia Z Gonzalez Lombana, Juan P Macedo, Lara Utsch, Wagner L Tafuri, Maria José Campagnole-Santos, Rosana O Alves, José C F Alves-Filho, Alvaro J Romanha, Fernando Queiroz Cunha, Mauro M Teixeira, Rafael Radi, Leda Q Vieira

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Oxidative stress and DNA lesions: the role of 8-oxoguanine lesions in Trypanosoma cruzi cell viability. by Pedro H N Aguiar, Carolina Furtado, Bruno M Repolês, Grazielle A Ribeiro, Isabela C Mendes, Eduardo F Peloso, Fernanda R Gadelha, Andrea M Macedo, Glória R Franco, Sérgio D J Pena, Santuza M R Teixeira, Leda Q Vieira, Alessandra A Guarneri, Luciana O Andrade, Carlos R Machado

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A model of DENV-3 infection that recapitulates severe disease and highlights the importance of IFN-γ in host resistance to infection. by Vivian V Costa, Caio T Fagundes, Deborah F Valadão, Daniel Cisalpino, Ana Carolina F Dias, Kátia D Silveira, Lucas M Kangussu, Thiago V Ávila, Maria Rosa Q Bonfim, Daniela Bonaventura, Tarcília A Silva, Lirlândia P Sousa, Milene A Rachid, Leda Q Vieira, Gustavo B Menezes, Ana Maria de Paula, Alena Atrasheuskaya, George Ignatyev, Mauro M Teixeira, Danielle G Souza

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