2 documents found, page 1 of 1
Influenza A virus propagation requires the activation of the unfolded protein r...
Marques, Mariana; Ramos, Bruno; Albuquerque, Hélio; Pereira, Marisa; Ribeiro, Diana Roberta; Nunes, Alexandre; Sarabando, Jéssica; Brás, DanielaInfluenza A virus (IAV) employs multiple strategies to manipulate cellular mechanisms and support proper virion formation and propagation. In this study, we performed a detailed analysis of the interplay between IAV and the host cells’ proteostasis throughout the entire infectious cycle. We reveal that IAV infection activates the inositol requiring enzyme 1 (IRE1) branch of the unfolded protein response, and th...
The hidden RNA code: implications of the RNA epitranscriptome in the context of...
Ribeiro, Diana Roberta; Nunes, Alexandre; Ribeiro, Daniela; Soares, Ana RaquelEmerging evidence highlights the multifaceted roles of the RNA epitranscriptome during viral infections. By modulating the modification landscape of viral and host RNAs, viruses enhance their propagation and elude host surveillance mechanisms. Here, we discuss how specific RNA modifications, in either host or viral RNA molecules, impact the virus-life cycle and host antiviral responses, highlighting the potenti...