Evidence map›Paper›PMID 21084477›Full record

ArticleJournal of virology2011

Early events in retrovirus XMRV infection of the wild-derived mouse Mus pahari.

Toshie Sakuma, Jason M Tonne, Karen A Squillace, Seiga Ohmine, Tayaramma Thatava, Kah-Whye Peng, Michael A Barry, Yasuhiro Ikeda

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 29 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 1 institution in 1 country.

Toshie SakumaDepartment of Molecular Medicine, Mayo Clinic, Guggenheim 18-11c, 200 First Street, SW, Rochester, MN 55905, USA.
Jason M Tonne
Karen A Squillace
Seiga Ohmine
Tayaramma Thatava
Kah-Whye Peng
Michael A Barry
Yasuhiro Ikeda
Mayo Clinic · US

Funding

Utility of serum and Tissue Biomarkers for Predicting Response to Androgen DeprivP50CA091956 · NCI · MAYO CLINIC ROCHESTER · PI TINDALL, DONALD J. · 2001 to 2010
$23.4M
Small animal model for XMRV infectionR21AI093186 · NIAID · MAYO CLINIC ROCHESTER · PI IKEDA, YASUHIRO · 2011 to 2012
$434k
TRIM5alpha-mediated block of HIV-1 productionR56AI074363 · NIAID · MAYO CLINIC ROCHESTER · PI IKEDA, YASUHIRO · 2008 to 2008
$340k
NCI NIH HHS CA91956-080013NIAID NIH HHS R21 AI093186NIAID NIH HHS R56 AI074363NIAID NIH HHS R56AI074363
6 · The paper itself

Abstract

A novel gammaretrovirus, xenotropic murine leukemia virus-related virus (XMRV), has been identified in patients with prostate cancer and in patients with chronic fatigue syndromes. Standard Mus musculus laboratory mice lack a functional XPR1 receptor for XMRV and are therefore not a suitable model for the virus. In contrast, Gairdner's shrew-mice (Mus pahari) do express functional XPR1. To determine whether Mus pahari could serve as a model for XMRV, primary Mus pahari fibroblasts and mice were infected with cell-free XMRV. Infection of cells in vitro resulted in XMRV Gag expression and the production of XMRV virions. After intraperitoneal injection of XMRV into Mus pahari mice, XMRV proviral DNA could be detected in spleen, blood, and brain. Intravenous administration of a green fluorescent protein (GFP) vector pseudotyped with XMRV produced GFP(+) CD4(+) T cells and CD19(+) B cells. Mice mounted adaptive immune responses against XMRV, as evidenced by the production of neutralizing and Env- and Gag-specific antibodies. Prominent G-to-A hypermutations were also found in viral genomes isolated from the spleen, suggesting intracellular restriction of XMRV infection by APOBEC3 in vivo. These data demonstrate infection of Mus pahari by XMRV, potential cell tropism of the virus, and immunological and intracellular restriction of virus infection in vivo. These data support the use of Mus pahari as a model for XMRV pathogenesis and as a platform for vaccine and drug development against this potential human pathogen.

Indexed as

Disease Models, AnimalAnimalsAntibodies, NeutralizingAntibodies, ViralAntigens, CD19BloodB-LymphocytesBrainCD4-Positive T-LymphocytesCells, CulturedFibroblastsGammaretrovirusGreen Fluorescent ProteinsMiceReceptors, G-Protein-CoupledReceptors, VirusAntibodies, NeutralizingAntibodies, ViralAntigens, CD19Green Fluorescent ProteinsReceptors, G-Protein-CoupledReceptors, VirusXenotropic and Polytropic Retrovirus ReceptorXPR1 protein, humanXpr1 protein, mouse

Identifiers

PMID21084477
PMCPMC3020513
OpenAlexW2111098625

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.