Title : Modulation of hepatitis C virus genome replication by glycosphingolipids and four-phosphate adaptor protein 2.

Pub. Date : 2014 Nov

PMID : 25122779






4 Functional Relationships(s)
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1 To test this hypothesis, we generated cell lines for doxycycline-inducible expression of short hairpin RNAs (shRNAs) targeting the PI4P effector, four-phosphate adaptor protein 2 (FAPP2). Doxycycline pleckstrin homology domain containing A8 Homo sapiens
2 To test this hypothesis, we generated cell lines for doxycycline-inducible expression of short hairpin RNAs (shRNAs) targeting the PI4P effector, four-phosphate adaptor protein 2 (FAPP2). Doxycycline pleckstrin homology domain containing A8 Homo sapiens
3 We also found that HCV significantly increases the level of some glycosphingolipids, whereas adding these lipids to FAPP2-depleted cells partially rescued replication, further arguing for the importance of glycosphingolipids in HCV RNA synthesis. Glycosphingolipids pleckstrin homology domain containing A8 Homo sapiens
4 Altogether, our study implies that HCV coopts FAPP2 for virus genome replication via PI4P binding and glycosphingolipid transport to the HCV RC. Glycosphingolipids pleckstrin homology domain containing A8 Homo sapiens