A conserved domain of the trans-sialidase family activates host cell extracellular signal-regulated kinase and facilitates Trypanosoma cruzi infection - Magdesian, Margaret Haiganouch; Tonelli, Renata Rosito; Fessel, Melissa Regina; Silveira, Mariana Souza da; Linden, Rafael; Colli, Walter; Alves, Maria Júlia Manso (Reunião Anual da Sociedade Brasileira de Bioquímica e Biologia Molecular, 2006)