Evidence map›Paper›PMID 18922161›Full record

ArticleJournal of neuroinflammation2008

Hematopoietic cell activation in the subventricular zone after Theiler's virus infection.

Gwendolyn E Goings, Adriana Greisman, Rachel E James, Leanne Kf Abram, Wendy Smith Begolka, Stephen D Miller, Francis G Szele

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2008. 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
0.2field-weighted citation impact, top 37% 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, 20 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

7 authors at 2 institutions in 2 countries.

Gwendolyn E GoingsDepartment of Physiology, Anatomy, and Genetics, Oxford University, UK.
Adriana Greisman
Rachel E James
Leanne Kf Abram
Wendy Smith Begolka
Stephen D Miller
Francis G Szele
Northwestern University · USUniversity of Oxford · GB

Funding

T-CELL IMMUNITY IN TMEV-INDUCED DEMYELINATIONP01NS023349 · NINDS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LIPTON, HOWARD LEE · 1986 to 2007
$8.9M
Response of the Subventricular Zone to Brain InjuryR01NS042253 · NINDS · CHILDREN'S MEMORIAL HOSPITAL (CHICAGO) · PI SZELE, FRANCIS G · 2001 to 2004
$840k
NINDS NIH HHS NS-023349NINDS NIH HHS NS-42253NINDS NIH HHS P01 NS023349NINDS NIH HHS R01 NS042253
6 · The paper itself

Abstract

backgroundThe periventricular subventricular zone (SVZ) contains stem cells and is an area of active neurogenesis and migration. Since inflammation can reduce neurogenesis, we tested whether Theiler's murine encephalomyelitis virus (TMEV) induces inflammation and reduces neurogenesis in the SVZ.

methodsWe performed immmunohistochemistry for the hematopoietic cell marker CD45 throughout the central nervous system and then examined neuroblasts in the SVZ.

resultsCD45+ activation (inflammation) occurred early in the forebrain and preceded cerebellar and spinal cord inflammation. Inflammation in the brain was regionally stochastic except for the SVZ and surrounding periventricular regions where it was remarkably pronounced and consistent. In preclinical mice, SVZ neuroblasts emigrated into inflamed periventricular regions. The number of proliferating phoshpohistone3+ cells and Doublecortin+ (Dcx) SVZ neuroblasts was overall unaffected during the periods of greatest inflammation. However the number of Dcx+ and polysialylated neural cell adhesion molecule (PSA-NCAM+) SVZ neuroblasts decreased only after periventricular inflammation abated.

conclusionOur results suggest that after TMEV infection, the SVZ may mount an attempt at neuronal repair via emigration, a process dampened by decreases in neuroblast numbers.

Indexed as

AnimalsBiomarkersCardiovirus InfectionsCell LineageCell MovementCell ProliferationDisease Models, AnimalDoublecortin Domain ProteinsDoublecortin ProteinEncephalitisFemaleHematopoietic Stem CellsHistonesLateral VentriclesLeukocyte Common AntigensMiceBiomarkersDcx protein, mouseDoublecortin Domain ProteinsDoublecortin ProteinHistonesLeukocyte Common AntigensMicrotubule-Associated ProteinsNeuropeptidesPtprc protein, mouse

Identifiers

PMID18922161
PMCPMC2577640
OpenAlexW1986333416

What OpenQuestion holds

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LicenceCC BY
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.