PMID- 27291656 OWN - NLM STAT- MEDLINE DCOM- 20170829 LR - 20180518 IS - 1615-9861 (Electronic) IS - 1615-9853 (Linking) VI - 16 IP - 17 DP - 2016 Sep TI - Interactome analysis of the EV71 5' untranslated region in differentiated neuronal cells SH-SY5Y and regulatory role of FBP3 in viral replication. PG - 2351-62 LID - 10.1002/pmic.201600098 [doi] AB - Enterovirus 71 (EV71), a single-stranded RNA virus, is one of the most serious neurotropic pathogens in the Asia-Pacific region. Through interactions with host proteins, the 5' untranslated region (5'UTR) of EV71 is important for viral replication. To gain a protein profile that interact with the EV71 5'UTR in neuronal cells, we performed a biotinylated RNA-protein pull-down assay in conjunction with LC-MS/MS analysis. A total of 109 proteins were detected and subjected to Database for Annotation, Visualization and Integrated Discovery (DAVID) analyses. These proteins were found to be highly correlated with biological processes including RNA processing/splicing, epidermal cell differentiation, and protein folding. A protein-protein interaction network was constructed using the STRING online database to illustrate the interactions of those proteins that are mainly involved in RNA processing/splicing or protein folding. Moreover, we confirmed that the far-upstream element binding protein 3 (FBP3) was able to bind to the EV71 5'UTR. The redistribution of FBP3 in subcellular compartments was observed after EV71 infection, and the decreased expression of FBP3 in host neuronal cells markedly inhibited viral replication. Our results reveal various host proteins that potentially interact with the EV71 5'UTR in neuronal cells, and we found that FBP3 could serve as a positive regulator in host cells. CI - (c) 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. FAU - Huang, Hsing-I AU - Huang HI AD - Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Department of Pediatrics, Chang Gung Memorial Hospital, Linkou, Taiwan. FAU - Chang, Ying-Ying AU - Chang YY AD - Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. FAU - Lin, Jhao-Yin AU - Lin JY AD - Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. FAU - Kuo, Rei-Lin AU - Kuo RL AD - Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Department of Pediatrics, Chang Gung Memorial Hospital, Linkou, Taiwan. FAU - Liu, Hao-Ping AU - Liu HP AD - Department of Veterinary Medicine, National Chung Hsing University, Taichung, Taiwan. FAU - Shih, Shin-Ru AU - Shih SR AD - Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. AD - Clinical Virology Lab, Department of Medical Technology, Chang Gung Memorial Hospital, Linkou, Taiwan. FAU - Wu, Chih-Ching AU - Wu CC AD - Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. luckywu@mail.cgu.edu.tw. AD - Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. luckywu@mail.cgu.edu.tw. AD - Molecular Medicine Research Center, Chang Gung University, Kwei-Shan, Tao-Yuan, Taiwan. luckywu@mail.cgu.edu.tw. AD - Department of Otolaryngology-Head and Neck Surgery, Chang Gung Memorial Hospital, Linkou, Taiwan. luckywu@mail.cgu.edu.tw. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20160708 PL - Germany TA - Proteomics JT - Proteomics JID - 101092707 RN - 0 (5' Untranslated Regions) RN - 0 (DNA-Binding Proteins) RN - 0 (FUBP3 protein, human) RN - 0 (RNA, Viral) RN - 0 (Transcription Factors) SB - IM MH - 5' Untranslated Regions MH - Cell Line MH - DNA-Binding Proteins/*metabolism MH - Enterovirus A, Human/genetics/*physiology MH - Enterovirus Infections/*metabolism/pathology MH - Humans MH - Neurons/metabolism/pathology/*virology MH - RNA, Viral/genetics/*metabolism MH - Transcription Factors/*metabolism MH - *Virus Replication OTO - NOTNLM OT - Differentiated neuronal cells OT - EV71 OT - FBP3 OT - Internal ribosomal entry site OT - Microbiology EDAT- 2016/06/14 06:00 MHDA- 2017/08/30 06:00 CRDT- 2016/06/14 06:00 PHST- 2016/02/14 00:00 [received] PHST- 2016/04/13 00:00 [revised] PHST- 2016/06/08 00:00 [accepted] PHST- 2016/06/14 06:00 [entrez] PHST- 2016/06/14 06:00 [pubmed] PHST- 2017/08/30 06:00 [medline] AID - 10.1002/pmic.201600098 [doi] PST - ppublish SO - Proteomics. 2016 Sep;16(17):2351-62. doi: 10.1002/pmic.201600098. Epub 2016 Jul 8.