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Viral small RNAs in Sindbis virus-infected mammalian cells

ABSTRACT: Small RNAs play a critical role in host-pathogen interaction. In insects, for instance, small RNA-mediated silencing or RNA interference (RNAi) represents the main antiviral defense system. However, the antiviral role of RNAi has not been clearly proven in higher vertebrates. On the contrary, it is well established that the cell response relies on the recognition of viral RNAs by host pattern recognition receptors (PRR) to trigger the activation of the interferon pathway. Based on this evidence, we wished to contribute to this research field by identifying and characterizing small non-coding RNAs produced in mammalian cells upon RNA virus infection. We focused on Sindbis virus (SINV), the prototypical arbovirus, which by definition, is able to infect both vertebrate hosts and invertebrate vectors and triggers the interferon pathway or RNAi, respectively.

ORGANISM(S): Chlorocebus aethiops Homo sapiens

PROVIDER: GSE48831 | GEO | 2013/11/19

SECONDARY ACCESSION(S): PRJNA211869

REPOSITORIES: GEO

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