Evidence map›Paper›PMID 27929061›Full record

ArticleNature communications2016

Structural basis for Epstein-Barr virus host cell tropism mediated by gp42 and gHgL entry glycoproteins.

Karthik Sathiyamoorthy, Yao Xiong Hu, Britta S Möhl, Jia Chen, Richard Longnecker, Theodore S Jardetzky

Abstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
–field-weighted citation impact
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

77 citing papers in PubMed.

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  20. Neutralizing antibodies against EBV gp42 show potentEmerging microbes & infections · 2023
    Article

17 more citing papers are in PubMed but not listed here.

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

6 authors.

Karthik SathiyamoorthyDepartment of Structural Biology, Stanford University School of Medicine, 1201 Welch Road, Stanford, California 94305.ORCID 0000-0002-5736-8709
Yao Xiong HuDepartment of Structural Biology, Stanford University School of Medicine, 1201 Welch Road, Stanford, California 94305.
Britta S MöhlDepartment of Microbiology and Immunology, Feinberg School of Medicine, Northwestern University, Ward 6-Northeast Corner 6-255/254, 303 East Chicago Avenue, Chicago, Illinois 60611.
Jia ChenDepartment of Microbiology and Immunology, Feinberg School of Medicine, Northwestern University, Ward 6-Northeast Corner 6-255/254, 303 East Chicago Avenue, Chicago, Illinois 60611.
Richard LongneckerDepartment of Microbiology and Immunology, Feinberg School of Medicine, Northwestern University, Ward 6-Northeast Corner 6-255/254, 303 East Chicago Avenue, Chicago, Illinois 60611.
Theodore S JardetzkyDepartment of Structural Biology, Stanford University School of Medicine, 1201 Welch Road, Stanford, California 94305.

Funding

Tumor Environment and Metastasis (TEAM) Research ProgramP30CA060553 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LEONIDAS C. PLATANIAS · 1993 to 2026
$153.9M
X-ray Absorption Spectroscopy (XAS) pp.711-759P41GM103393 · NIGMS · STANFORD UNIVERSITY · PI HODGSON, KEITH O · 2012 to 2019
$30.6M
Structural and Functional Studies of gp42 and HLA Class II in EBV EntryR01AI076183 · NIAID · NORTHWESTERN UNIVERSITY AT CHICAGO · PI JARDETZKY, THEODORE S, LONGNECKER, RICHARD M · 2008 to 2017
$4.6M
Inhibitors of the Epstein-Barr Virus Entry MachineryR01CA117794 · NCI · STANFORD UNIVERSITY · PI JARDETZKY, THEODORE S, LONGNECKER, RICHARD M · 2006 to 2016
$3.0M
Structure and function of EBV protein complexes that trigger epithelial cell entryR21AI119480 · NIAID · STANFORD UNIVERSITY · PI JARDETZKY, THEODORE S, LONGNECKER, RICHARD M · 2015 to 2016
$460k
NCI NIH HHS P30 CA060553NCI NIH HHS R01 CA117794NIAID NIH HHS R01 AI076183NIAID NIH HHS R21 AI119480NIGMS NIH HHS P41 GM103393
6 · The paper itself

Abstract

Herpesvirus entry into host cells is mediated by multiple virally encoded receptor binding and membrane fusion glycoproteins. Despite their importance in host cell tropism and associated disease pathology, the underlying and essential interactions between these viral glycoproteins remain poorly understood. For Epstein-Barr virus (EBV), gHgL/gp42 complexes bind HLA class II to activate membrane fusion with B cells, but gp42 inhibits fusion and entry into epithelial cells. To clarify the mechanism by which gp42 controls the cell specificity of EBV infection, here we determined the structure of gHgL/gp42 complex bound to an anti-gHgL antibody (E1D1). The critical regulator of EBV tropism is the gp42 N-terminal domain, which tethers the HLA-binding domain to gHgL by wrapping around the exterior of three gH domains. Both the gp42 N-terminal domain and E1D1 selectively inhibit epithelial-cell fusion; however, they engage distinct surfaces of gHgL. These observations clarify key determinants of EBV host cell tropism.

Indexed as

Viral TropismAnimalsCHO CellsCricetulusEpithelial CellsHerpesvirus 4, HumanMutationProtein ConformationViral Envelope ProteinsViral Envelope Proteins

Identifiers

PMID27929061
PMCPMC5155155

What OpenQuestion holds

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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.