Evidence map›Paper›PMID 30341327›Full record

ArticleScientific reports2018

Hepatitis C Virus Modulates Solute carrier family 3 member 2 for Viral Propagation.

Ngan N T Nguyen, Yun-Sook Lim, Lap P Nguyen, Si C Tran, Trang T D Luong, Tram T T Nguyen, Hang T Pham, Han N Mai, Jae-Woong Choi, Sang-Seop Han and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.0field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 46 citations in OpenAlex.

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  7. The reticulocyte restriction: invasion ligand RBP1a ofFrontiers in cellular and infection microbiology · 2025
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  17. Review
  18. Review
  19. Article
  20. Dairy consumption and hepatocellular carcinoma risk.Annals of translational medicine · 2021
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 2 institutions in 1 country.

Ngan N T NguyenNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Yun-Sook LimNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Lap P NguyenNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Si C TranNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Trang T D LuongNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Tram T T NguyenNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Hang T PhamNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Han N MaiNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Jae-Woong ChoiNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea.
Sang-Seop HanLaboratory of RNA Viral Diseases, Korea Zoonosis Research Institute, Chonbuk National University, Iksan, South Korea.
Soon B HwangNational Research Laboratory of Hepatitis C Virus, Hallym University, Anyang, South Korea. sbhwang@jbnu.ac.kr.
Hallym University · KRJeonbuk National University · KR

Funding

Ministry of Science, ICT and Future Planning (MSIP) 2017R1C1B2004989National Research Foundation of Korea (NRF) 2018R1A2B2005390
6 · The paper itself

Abstract

Hepatitis C virus (HCV) exploits an extensive network of host proteins to maintain chronic infection. Using RNA-Seq technology, we identified 30 host genes that were differentially expressed in cell culture grown HCV (HCVcc)-infected cells. Of these candidate genes, we selected solute carrier family 3 member 2 (SLC3A2) for further investigation. SLC3A2, also known as CD98hc, is a member of the solute carrier family and encodes a subunit of heterodimeric amino acid transporter. SLC3A2 and LAT1 constitute a heterodimeric transmembrane protein complex that catalyzes amino acid transport. In this study, we showed that HCV upregulated both mRNA and protein expression levels of SLC3A2 and this upregulation occurred through NS3/4A-mediated oxidative stress. HCV also elevated SLC3A2/LAT1 complex level and thus mammalian target of rapamycin complex 1 (mTORC1) signaling was activated. We further showed that L-leucine transport level was significantly increased in Jc1-infected cells as compared with mock-infected cells. Using RNA interference technology, we demonstrated that SLC3A2 was specifically required for the entry step but not for other stages of the HCV life cycle. These data suggest that SLC3A2 plays an important role in regulating HCV entry. Collectively, HCV exploits SLC3A2 for viral propagation and upregulation of SLC3A2 may contribute to HCV-mediated pathogenesis.

Indexed as

DEAD-box RNA HelicasesFusion Regulatory Protein 1, Heavy ChainGene Expression RegulationHEK293 CellsHepacivirusHepatitis CHumansLarge Neutral Amino Acid-Transporter 1LeucineMechanistic Target of Rapamycin Complex 1Multiprotein ComplexesNucleoside-TriphosphataseOxidative StressProtein TransportRNA, Small InterferingSerine EndopeptidasesDEAD-box RNA HelicasesFusion Regulatory Protein 1, Heavy ChainLarge Neutral Amino Acid-Transporter 1LeucineMechanistic Target of Rapamycin Complex 1Multiprotein ComplexesNS3 protein, hepatitis C virusNucleoside-TriphosphataseRNA, Small InterferingSerine EndopeptidasesSLC3A2 protein, humanViral Nonstructural ProteinsViral Proteases

Identifiers

PMID30341327
PMCPMC6195511
OpenAlexW2896871572

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.