Samantha Lisy

• Bachelor of Science
• PhD Candidate at Vanderbilt University

As the first intracellular host factors that directly interact with the genomes of RNA viruses, RNA binding proteins (RBPs) have a profound impact on the outcome of an infection. Recent discoveries brought about by new methodologies have led to an unprecedented ability to peer into the earliest events between viral RNA and the RBPs that act upon th...

Upon pathogen detection, the innate immune system triggers signaling events leading to upregulation of pro-inflammatory and anti-microbial mRNA transcripts. RNA-binding proteins (RBPs) interact with these critical mRNAs and regulate their fates at the post-transcriptional level. One such RBP is ELAVL1. Although significant progress has been made in...

Significance Viral infections continue to pose a grave global health threat, necessitating the development of new broadly applicable therapeutic strategies, including the targeting of conserved host processes that are exploited during viral infections. Flaviviruses, such as dengue and Zika, depend on extensive engagement of the endoplasmic reticulu...

Flaviviruses, including Dengue and Zika, are widespread human pathogens, however, no broadly active therapeutics exist to fight infection. Here, we establish the recently discovered pharmacologic modulator of ER proteostasis 147 as an effective host-centered antiviral strategy. Compound 147 reduces infection by attenuating viral replication without...