id author title date pages extension mime words sentences flesch summary cache txt cord-312332-rwmuucsp Dicker, Kate The importance of virion-incorporated cellular RNA-Binding Proteins in viral particle assembly and infectivity 2020-09-10 .txt text/plain 9235 480 45 title: The importance of virion-incorporated cellular RNA-Binding Proteins in viral particle assembly and infectivity Different proteomic studies have identified hundreds of cellular factors within the particles of several RNA viruses [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] , many of which are RBPs. Here, we discuss the 'knowns' and 'unknowns' of the roles that virion-incorporated cellular RBPs could play in the assembly of viral particles and the early steps of infection in the new host cell. Many ivRBPs such as annexins, heat shock family proteins (HSP), peptidylprolyl isomerase A (PPIA -also cyclophilin A), eukaryotic translation elongation factors (EEF), heterogeneous nuclear ribonucleoproteins (HNRNP) or poly(rC) binding protein 1 (PCBP1), have been linked to infection in multiple ways (Fig. S2) , and here we show that they are incorporated in the particles of several viruses (Table S1B) . ./cache/cord-312332-rwmuucsp.txt ./txt/cord-312332-rwmuucsp.txt