Evidence map›Paper›PMID 34132573›Full record

ArticleJournal of virology2021

Conserved Gammaherpesvirus Protein Kinase Counters the Antiviral Effects of Myeloid Cell-Specific STAT1 Expression To Promote the Establishment of Splenic B Cell Latency.

P A Sylvester, C N Jondle, K P Stoltz, J Lanham, B N Dittel, V L Tarakanova

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

12 citing papers in PubMed, 11 citations in OpenAlex.

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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 at 1 institution in 1 country.

P A SylvesterDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
C N JondleDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
K P StoltzDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
J LanhamDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
B N DittelDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
V L TarakanovaDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Medical College of Wisconsin · US

Funding

Development of a B Cell TherapeuticR01AI160244 · NIAID · VERSITI WISCONSIN, INC. · PI DITTEL, BONNIE N · 2020 to 2024
$3.4M
IRF-1: a brake to limit gammaherpesvirus infection and pathogenesisR01CA203923 · NCI · MEDICAL COLLEGE OF WISCONSIN · PI TARAKANOVA, VERA L. · 2017 to 2021
$2.0M
A Novel Human Regulatory B Cell SubsetR21AI145323 · NIAID · VERSITI WISCONSIN, INC. · PI DITTEL, BONNIE N · 2019 to 2020
$459k
American Cancer Society (ACS) 134165-PF-19-176-01-MPCAmerican Heart Association (AHA) 20PRE35200108HHS | NIH | National Cancer Institute (NCI) CA203923NCI NIH HHS R01 CA203923NIAID NIH HHS R01 AI160244NIAID NIH HHS R21 AI145323
6 · The paper itself

Abstract

Gammaherpesviruses establish lifelong infections and are associated with B cell lymphomas. Murine gammaherpesvirus 68 (MHV68) infects epithelial and myeloid cells during acute infection, with subsequent passage of the virus to B cells, where physiological B cell differentiation is usurped to ensure the establishment of a chronic latent reservoir. Interferons (IFNs) represent a major antiviral defense system that engages the transcriptional factor STAT1 to attenuate diverse acute and chronic viral infections, including those of gammaherpesviruses. Correspondingly, global deficiency of type I or type II IFN signaling profoundly increases the pathogenesis of acute and chronic gammaherpesvirus infection, compromises host survival, and impedes mechanistic understanding of cell type-specific role of IFN signaling. Here, we demonstrate that myeloid-specific STAT1 expression attenuates acute and persistent MHV68 replication in the lungs and suppresses viral reactivation from peritoneal cells, without any effect on the establishment of viral latent reservoir in splenic B cells. All gammaherpesviruses encode a conserved protein kinase that antagonizes type I IFN signaling

Indexed as

Virus LatencyAnimalsAntiviral AgentsB-LymphocytesGammaherpesvirinaeHerpesviridae InfectionsHost-Pathogen InteractionsInterferonsLymphocyte ActivationMiceMice, Inbred C57BLMice, KnockoutMyeloid CellsProtein KinasesSpleenSTAT1 Transcription FactorAntiviral AgentsInterferonsProtein KinasesStat1 protein, mouseSTAT1 Transcription FactorViral ProteinsB cell responseschronic infectiongammaherpesvirusinterferonslatencymacrophagesSTAT1

Identifiers

PMID34132573
PMCPMC8354328
OpenAlexW3167221049

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.