Evidence map›Paper›PMID 21241693›Full record

ArticleExperimental neurology2011

A brain slice culture model of viral encephalitis reveals an innate CNS cytokine response profile and the therapeutic potential of caspase inhibition.

Kalen R Dionne, J Smith Leser, Kristi A Lorenzen, J David Beckham, Kenneth L Tyler

Abstract read
In one paragraph

Article in Experimental neurology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

22 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Slice Culture Modeling of CNS Viral Infection.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  8. Article
  9. Review
  10. Cytokines Interleukin 4 (IL-4) and Interleukin 10 (IL-10) Gene Polymorphisms as Potential Host Susceptibility Factors in Virus-Induced Encephalitis.Medical science monitor : international medical journal of experimental and clinical research · 2017
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Slice culture modeling of central nervous system (CNS) viral infection.Methods in molecular biology (Clifton, N.J.) · 2013
    Article
  20. Article
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

5 authors at 1 institution in 1 country.

Kalen R DionneMedical Scientist Training Program, University of Colorado Denver, Anschutz Medical Campus, Aurora, CO 80045, USA.
J Smith Leser
Kristi A Lorenzen
J David Beckham
Kenneth L Tyler
University of Colorado Anschutz Medical Campus · US

Funding

Medical Scientist Training ProgramT32GM008497 · NIGMS · UNIVERSITY OF COLORADO DENVER · PI WILSON, CARA C. · 1993 to 2022
$15.2M
Cellular genes and signaling pathways as therapeutic targets for virus-induced CNR01NS076512 · NINDS · UNIVERSITY OF COLORADO DENVER · PI TYLER, KENNETH L. · 2011 to 2014
$1.4M
Mechanisms of Apoptosis in the central nervous systemR01NS050138 · NINDS · UNIVERSITY OF COLORADO DENVER · PI TYLER, KENNETH L. · 2005 to 2009
$1.3M
Mechanisms of virus-induced apoptosis in neurons and CNSR01NS051403 · NINDS · UNIVERSITY OF COLORADO DENVER · PI TYLER, KENNETH L. · 2006 to 2010
$1.2M
Mechanisms of Apoptosis in Virus-Infected NeuronsK08AI076518 · NIAID · UNIVERSITY OF COLORADO DENVER · PI BECKHAM, JOHN DAVID · 2008 to 2012
$801k
Role of Daxx in Reovirus-induced Neuronal ApoptosisF30NS071630 · NINDS · UNIVERSITY OF COLORADO DENVER · PI DIONNE, KALEN RAY · 2010 to 2014
$103k
NIAID NIH HHS 5K08AI076518NIAID NIH HHS 5K08AI076518-02S1NIAID NIH HHS 5K08AI076518-03S1NIAID NIH HHS K08 AI076518NIGMS NIH HHS T32 GM008497NINDS NIH HHS F30 NS071630NINDS NIH HHS R01 NS050138NINDS NIH HHS R01NS050138NINDS NIH HHS R01 NS051403NINDS NIH HHS R01NS051403NINDS NIH HHS R01 NS076512
6 · The paper itself

Abstract

Viral encephalitis is a significant cause of human morbidity and mortality in large part due to suboptimal diagnosis and treatment. Murine reovirus infection serves as a classic experimental model of viral encephalitis. Infection of neonatal mice with T3 reoviruses results in lethal encephalitis associated with neuronal infection, apoptosis, and CNS tissue injury. We have developed an ex vivo brain slice culture (BSC) system that recapitulates the basic pathological features and kinetics of viral replication seen in vivo. We utilize the BSC model to identify an innate, brain-tissue specific inflammatory cytokine response to reoviral infection, which is characterized by the release of IL6, CXCL10, RANTES, and murine IL8 analog (KC). Additionally, we demonstrate the potential utility of this system as a pharmaceutical screening platform by inhibiting reovirus-induced apoptosis and CNS tissue injury with the pan-caspase inhibitor, Q-VD-OPh. Cultured brain slices not only serve to model events occurring during viral encephalitis, but can also be utilized to investigate aspects of pathogenesis and therapy that are not experimentally accessible in vivo.

Indexed as

Caspase InhibitorsAnimalsAnimals, NewbornCaspasesCytokinesDisease Models, AnimalEncephalitis, ViralEnzyme InhibitorsImmunity, InnateMiceNerve DegenerationNeuroprotective AgentsOrgan Culture TechniquesReoviridae InfectionsCaspase InhibitorsCaspasesCytokinesEnzyme InhibitorsNeuroprotective Agents

Identifiers

PMID21241693
PMCPMC3060973
OpenAlexW1964963886

What OpenQuestion holds

Textmetadata
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.