Evidence map›Paper›PMID 30487283›Full record

ArticleJournal of virology2019

Restriction of Human Cytomegalovirus Infection by Galectin-9.

Emily A Machala, Selmir Avdic, Lauren Stern, Dirk M Zajonc, Chris A Benedict, Emily Blyth, David J Gottlieb, Allison Abendroth, Brian P McSharry, Barry Slobedman

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.4field-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

14 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Proteomic Analysis of COVID-19 Infection.Advances in experimental medicine and biology · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Transcriptomic analysis of the innate immune response toMolecular therapy. Nucleic acids · 2023
    Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Tuning the Orchestra: HCMV vs. Innate Immunity.Frontiers in microbiology · 2020
    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

10 authors at 2 institutions in 3 countries.

Emily A MachalaDiscipline of Infectious Diseases and Immunology, University of Sydney, Camperdown, New South Wales, Australia.ORCID 0000-0001-8560-5954
Selmir AvdicDiscipline of Infectious Diseases and Immunology, University of Sydney, Camperdown, New South Wales, Australia.
Lauren SternDiscipline of Infectious Diseases and Immunology, University of Sydney, Camperdown, New South Wales, Australia.
Dirk M ZajoncDivision of Immune Regulation, La Jolla Institute for Allergy and Immunology, La Jolla, California, USA.
Chris A BenedictDivision of Immune Regulation, La Jolla Institute for Allergy and Immunology, La Jolla, California, USA.
Emily BlythWestmead Institute for Medical Research, University of Sydney, Westmead, Australia.
David J GottliebWestmead Institute for Medical Research, University of Sydney, Westmead, Australia.
Allison Abendroth *Discipline of Infectious Diseases and Immunology, University of Sydney, Camperdown, New South Wales, Australia.
Brian P McSharry *Discipline of Infectious Diseases and Immunology, University of Sydney, Camperdown, New South Wales, Australia.ORCID 0000-0003-0473-2789
Barry Slobedman *Discipline of Infectious Diseases and Immunology, University of Sydney, Camperdown, New South Wales, Australia barry.slobedman@sydney.edu.au.
The University of Sydney · AULa Jolla Institute for Immunology · US

Funding

CD4 T cell control of cytomegalovirusR01AI139749 · NIAID · LA JOLLA INSTITUTE FOR IMMUNOLOGY · PI BENEDICT, CHRISTOPHER A · 2019 to 2023
$3.2M
NIAID NIH HHS R01 AI139749
6 · The paper itself

Abstract

Human cytomegalovirus (HCMV) is a ubiquitous human herpesvirus. While HCMV infection is generally asymptomatic in the immunocompetent, it can have devastating consequences in those with compromised or underdeveloped immune systems, including transplant recipients and neonates. Galectins are a widely expressed protein family that have been demonstrated to modulate both antiviral immunity and regulate direct host-virus interactions. The potential for galectins to directly modulate HCMV infection has not previously been studied, and our results reveal that galectin-9 (Gal-9) can potently inhibit HCMV infection. Gal-9-mediated inhibition of HCMV was dependent upon its carbohydrate recognition domains and thus dependent on glycan interactions. Temperature shift studies revealed that Gal-9 specific inhibition was mediated primarily at the level of virus-cell fusion and not binding. Additionally, we found that during reactivation of HCMV in hematopoietic stem cell transplant (HSCT) patients soluble Gal-9 is upregulated. This study provides the first evidence for Gal-9 functioning as a potent antiviral defense effector molecule against HCMV infection and identifies it as a potential clinical candidate to restrict HCMV infections.

Indexed as

Virus ActivationVirus InternalizationVirus ReplicationAdultAntiviral AgentsCase-Control StudiesCells, CulturedCytomegalovirusCytomegalovirus InfectionsFibroblastsGalectinsHematopoietic Stem Cell TransplantationHumansProspective StudiesTransplant RecipientsAntiviral AgentsGalectinsLGALS9 protein, humancytomegalovirushuman herpesvirusesvirus-host interactions

Identifiers

PMID30487283
PMCPMC6340044
OpenAlexW2902742619

What OpenQuestion holds

Textmetadata
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.