Evidence map›Paper›PMID 30728267›Full record

ArticleJournal of virology2019

Conserved Gammaherpesvirus Protein Kinase Selectively Promotes Irrelevant B Cell Responses.

Eric J Darrah, Christopher N Jondle, Kaitlin E Johnson, Gang Xin, Philip T Lange, Weiguo Cui, Horatiu Olteanu, Vera L Tarakanova

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 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

21 citing papers in PubMed, 21 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

8 authors at 2 institutions in 1 country.

Eric J Darrah *Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Christopher N Jondle *Department of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Kaitlin E JohnsonDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Gang XinBlood Research Institute, BloodCenter of Wisconsin, Milwaukee, Wisconsin, USA.
Philip T LangeDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Weiguo CuiBlood Research Institute, BloodCenter of Wisconsin, Milwaukee, Wisconsin, USA.
Horatiu OlteanuCancer Center, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Vera L TarakanovaDepartment of Microbiology and Immunology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA vera@mcw.edu.
Medical College of Wisconsin · USVersiti Blood Center of Wisconsin · US

Funding

Medical Scientist Training ProgramT32GM080202 · NIGMS · MEDICAL COLLEGE OF WISCONSIN · PI BARBIERI, JOSEPH T, SALZMAN, NITA H · 2010 to 2024
$5.7M
The Cellular and Transcriptional Control of CD8 T Cell Functional Adaptation to Chronic VirusesR01AI125741 · NIAID · VERSITI WISCONSIN, INC. · PI CUI, WEIGUO · 2016 to 2020
$2.1M
IRF-1: a brake to limit gammaherpesvirus infection and pathogenesisR01CA203923 · NCI · MEDICAL COLLEGE OF WISCONSIN · PI TARAKANOVA, VERA L. · 2017 to 2021
$2.0M
ATM and gammaherpesvirus infection: a precarious balanceR01CA183593 · NCI · MEDICAL COLLEGE OF WISCONSIN · PI TARAKANOVA, VERA L. · 2014 to 2018
$1.6M
NCI NIH HHS R01 CA183593NCI NIH HHS R01 CA203923NIAID NIH HHS R01 AI125741NIGMS NIH HHS T32 GM080202
6 · The paper itself

Abstract

Gammaherpesviruses are ubiquitous pathogens that are associated with B cell lymphomas. In the early stages of chronic infection, these viruses infect naive B cells and subsequently usurp the B cell differentiation process through the germinal center response to ensure latent infection of long-lived memory B cells. A unique feature of early gammaherpesvirus chronic infection is a robust differentiation of irrelevant, virus-nonspecific B cells with reactivities against self-antigens and antigens of other species. In contrast, protective, virus-specific humoral responses do not reach peak levels until a much later time. While several host factors are known to either promote or selectively restrict gammaherpesvirus-driven germinal center response, viral mechanisms that contribute to the irrelevant B cell response have not been defined. In this report we show that the expression and the enzymatic activity of the gammaherpesvirus-encoded conserved protein kinase selectively facilitates the irrelevant, but not virus-specific, B cell responses. Further, we show that lack of interleukin-1 (IL-1) receptor attenuates gammaherpesvirus-driven B cell differentiation and viral reactivation. Because germinal center B cells are thought to be the target of malignant transformation during gammaherpesvirus-driven lymphomagenesis, identification of host and viral factors that promote germinal center responses during gammaherpesvirus infection may offer an insight into the mechanism of gammaherpesvirus pathogenesis.

Indexed as

Lymphocyte ActivationAnimalsB-LymphocytesCell DifferentiationGammaherpesvirinaeGerminal CenterHerpesviridae InfectionsMiceMice, KnockoutProtein KinasesReceptors, Interleukin-1Viral ProteinsProtein KinasesReceptors, Interleukin-1Viral ProteinsB cell responsesgammaherpesvirusgerminal centerIL-1orf36protein kinase

Identifiers

PMID30728267
PMCPMC6450124
OpenAlexW2912423670

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.