Evidence map›Paper›PMID 29437979›Full record

ArticleJournal of virology2018

Functional Role of N-Linked Glycosylation in Pseudorabies Virus Glycoprotein gH.

Melina Vallbracht, Sascha Rehwaldt, Barbara G Klupp, Thomas C Mettenleiter, Walter Fuchs

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07069010 (Evaluation of Burnout Syndrome Among Healthcare Professionals in Intensive Care Units Within the EPIC), which is not on this map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 25% 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.

NCT07069010 recruitingnot on this mapstarted 2025, after this paper: background citation

Evaluation of Burnout Syndrome Among Healthcare Professionals in Intensive Care Units Within the EPIC (Enhancing Palliative Care in ICU) Research

TypeobservationalSponsorUniversity of AthensRan2025 to 2027Enrolled100ConditionsBurnout Syndrome
3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Frontiers in microbiology · 2022
    Review
  5. Article
  6. Article
  7. Article
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

5 authors at 1 institution in 1 country.

Melina VallbrachtInstitute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany.
Sascha RehwaldtInstitute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany.
Barbara G KluppInstitute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany.
Thomas C MettenleiterInstitute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany thomas.mettenleiter@fli.de.
Walter FuchsInstitute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Greifswald-Insel Riems, Germany.
Friedrich-Loeffler-Institut · DE

Funding

Resource for Biocomputing Visualization and InformaticsP41GM103311 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FERRIN, THOMAS E · 2012 to 2017
$8.2M
NIGMS NIH HHS P41 GM103311
6 · The paper itself

Abstract

Many viral envelope proteins are modified by asparagine (N)-linked glycosylation, which can influence their structure, physicochemical properties, intracellular transport, and function. Here, we systematically analyzed the functional relevance of N-linked glycans in the alphaherpesvirus pseudorabies virus (PrV) glycoprotein H (gH), which is an essential component of the conserved core herpesvirus fusion machinery. Upon gD-mediated receptor binding, the heterodimeric complex of gH and gL activates gB to mediate fusion of the viral envelope with the host cell membrane for viral entry. gH contains five potential N-linked glycosylation sites at positions 77, 162, 542, 604, and 627, which were inactivated by conservative mutations (asparagine to glutamine) singly or in combination. The mutated proteins were tested for correct expression and fusion activity. Additionally, the mutated gH genes were inserted into the PrV genome for analysis of function during virus infection. Our results demonstrate that all five sites are glycosylated. Inactivation of the PrV-specific N77 or the conserved N627 resulted in significantly reduced

Indexed as

Virus InternalizationAnimalsCell LineCell MembraneEndoplasmic ReticulumGlycosylationHerpesvirus 1, SuidMembrane FusionRabbitsViral Envelope ProteinsVirus Replicationglycoprotein gH, pseudorabies viruspseudorabies virus glycoproteinsViral Envelope Proteinsglycoprotein gHherpesvirusmembrane fusionN-linked glycosylationpseudorabies virusvirus entry

Identifiers

PMID29437979
PMCPMC5899193
OpenAlexW2787385751

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.