Evidence map›Paper›PMID 26318248›Full record

ArticleVirology2015

Subpopulations of M-MDSCs from mice infected by an immunodeficiency-causing retrovirus and their differential suppression of T- vs B-cell responses.

Megan A O'Connor, Whitney W Fu, Kathy A Green, William R Green

Open access · hybridAbstract read
In one paragraph

Article in Virology, 2015. 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
2.2field-weighted citation impact, top 13% 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, 26 citations in OpenAlex.

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  17. Bone marrow fat and the decline of B lymphopoiesis in rabbits.Developmental and comparative immunology · 2016
    Review
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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

4 authors at 2 institutions in 1 country.

Megan A O'ConnorDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
Whitney W FuDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
Kathy A GreenDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
William R GreenDepartment of Microbiology and Immunology, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA; Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA. Electronic address: William.R.Green@dartmouth.edu.
Dartmouth College · USCotton (United States) · US

Funding

Translational Engineering in Cancer (TEC)P30CA023108 · NCI · DARTMOUTH COLLEGE · PI Steven D Leach · 1985 to 2026
$91.3M
Ultrastructural analysis of axonal Kv2-mediated endoplasmic reticulum/plasma membrane (ER/PM) junctionsP20GM103506 · NIGMS · DARTMOUTH COLLEGE · PI STEVEN FIERING · 2012 to 2026
$60.1M
VASCULAR LEUKOCYTES: BASIC IMMUNOBIOLOGY AND FUNCTIONAL PLASTICITYP20RR016437 · NCRR · DARTMOUTH COLLEGE · PI GREEN, WILLIAM R · 2001 to 2010
$24.3M
IMMUNOBIOLOGY OF MYELOID AND LYMPHOID CELLST32AI007363 · NIAID · DARTMOUTH COLLEGE · PI Claudia V Jakubzick · 1990 to 2026
$9.5M
Center for Molecular, Cellular, and Translational ImmunologyP30GM103415 · NIGMS · DARTMOUTH COLLEGE · PI GREEN, WILLIAM R · 2012 to 2015
$4.7M
The Pathogenesis of MAIDS and Specific T Cell ResponsesR01CA050157 · NCI · DARTMOUTH COLLEGE · PI GREEN, WILLIAM R · 1990 to 2009
$2.6M
BABOON MODEL FOR THE GENETICS OF CHAGAS DISEASER01RR016347 · NCRR · SOUTHWEST FOUNDATION FOR BIOMEDICAL RES · PI WILLIAMS, JEFF · 2001 to 2005
$1.7M
NCI NIH HHS CA23108NCI NIH HHS CA-50157NCI NIH HHS P30 CA023108NCI NIH HHS R01 CA050157NCRR NIH HHS P20 RR016437NCRR NIH HHS R01 RR016347NIAID NIH HHS T32 AI007363NIAID NIH HHS T32AI-007363NIGMS NIH HHS P20 GM103506NIGMS NIH HHS P30 GM103415NIGMS NIH HHS P30GM103415NIGMS NIH HHS P30 GM10345
6 · The paper itself

Abstract

Monocytic (CD11b(+)Ly6G(±/Lo)Ly6C(+)) myeloid derived suppressor cells (M-MDSCs) expand following murine retroviral LP-BM5 infection and suppress ex vivo polyclonal T-cell and B-cell responses. M-MDSCs 3 weeks post LP-BM5 infection have decreased suppression of T-cell, but not B-cell, responses and alterations in the degree of iNOS/NO dependence of suppression. M-MDSCs from LP-BM5 infected mice were sorted into four quadrant populations (Ly6C/CD11b density): all quadrants suppressed B-cell responses, but only M-MDSCs expressing the highest levels of Ly6C and CD11b (Q2) significantly suppressed T-cell responses. Further subdivision of this Q2 population revealed the Ly6C(+/Hi) M-MDSC subpopulation as the most suppressive, inhibiting T- and B-cell responses in a full, or partially, iNOS/NO-dependent manner, respectively. In contrast, the lower/moderate levels of suppression by the Ly6C(+/Lo) and Ly6C(+/Mid) M-MDSC Q2 subpopulations, whether versus T- and/or B-cells, displayed little/no iNOS dependency for suppression. These results highlight differential phenotypic and functional immunosuppressive M-MDSC subsets in a retroviral immunodeficiency model.

Indexed as

AnimalsAntigens, DifferentiationAntigens, LyB-LymphocytesCD11b AntigenGene ExpressionImmunomodulationImmunophenotypingMiceMyeloid CellsReceptors, ChemokineRetroviridaeRetroviridae InfectionsT-LymphocytesAntigens, DifferentiationAntigens, LyCD11b AntigenLy-6C antigen, mousemonocyte-macrophage differentiation antigenReceptors, ChemokineLP-BM5Myeloid derived suppressor cellsRetrovirus

Identifiers

PMID26318248
PMCPMC6553456
OpenAlexW1188264571

What OpenQuestion holds

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LicenceTDM
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.