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Biology Commons

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Biological Sciences

Theses/Dissertations

2018

Hepatitis C

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The Role Of Rck/P54 Enzymatic Activity During Hepatitis C Infection, Rachel E. Eager May 2018

The Role Of Rck/P54 Enzymatic Activity During Hepatitis C Infection, Rachel E. Eager

Biological Sciences

Hepatitis C virus (HCV) infected 30,500 people in the United States alone in 2014. As a positive-sense single-stranded RNA virus, the HCV genome facilitates translation and replication of the virus within the host cell. During infection, HCV subverts numerous host proteins to aid in viral production. One such protein is DDX6, a DEAD-box helicase that is associated with the decapping complex and microRNA Induced Silencing Complex (miRISC). Previous studies in our lab have shown that DDX6 is required for HCV expression. Specifically, DDX6 modulates the interaction of miR-122 with the HCV 5’ UTR and promotes stability and replication of the …