Evidence map›Paper›PMID 20832407›Full record

ArticleExperimental neurology2010

Impaired immune responses following spinal cord injury lead to reduced ability to control viral infection.

Katherine S Held, Oswald Steward, Caroline Blanc, Thomas E Lane

Open access · greenAbstract read
In one paragraph

Article in Experimental neurology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
1.5field-weighted citation impact, top 18% 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

39 citing papers in PubMed, 60 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Review
  5. Identification of immune-related hub genes in spinal cord injury.European journal of medical research · 2024
    Article
  6. Article
  7. Article
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  9. Review
  10. Article
  11. Article
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  13. Observational
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  15. Article
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  18. Case reports in infectious diseases · 2021
    Article
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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 1 institution in 1 country.

Katherine S HeldReeve-Irvine Research Center and Department of Anatomy and Neurobiology, University of California, Irvine School of Medicine, 92697-4265, USA.
Oswald Steward
Caroline Blanc
Thomas E Lane
University of California, Irvine · US

Funding

Epilepsy Research Training ProgramT32NS045540 · NINDS · UNIVERSITY OF CALIFORNIA-IRVINE · PI Tallie Z. Baram, Robert F Hunt · 2003 to 2026
$4.9M
NINDS NIH HHS T32 NS045540NINDS NIH HHS T32 NS045540-05
6 · The paper itself

Abstract

Spinal cord injuries disrupt central autonomic pathways that regulate immune function, and increasing evidence suggests that this may cause deficiencies in immune responses in people with spinal cord injuries. Here we analyze the consequences of spinal cord injury (SCI) on immune responses following experimental viral infection of mice. Female C57BL/6 mice received complete crush injuries at either thoracic level 3 (T3) or 9 (T9), and 1 week post-injury, injured mice and un-injured controls were infected with different dosages of mouse hepatitis virus (MHV, a positive-strand RNA virus). Following MHV infection, T3- and T9-injured mice exhibited increased mortality in comparison to un-injured and laminectomy controls. Infection at all dosages resulted in significantly higher viral titer in both T3- and T9-injured mice compared to un-injured controls. Investigation of anti-viral immune responses revealed impairment of cellular infiltration and effector functions in mice with SCI. Specifically, cell-mediated responses were diminished in T3-injured mice, as seen by reduction in virus-specific CD4(+) T lymphocyte proliferation and IFN-γ production and decreased numbers of activated antigen presenting cells compared to infected un-injured mice. Collectively, these data indicate that the inability to control viral replication following SCI is not level dependent and that increased susceptibility to infection is due to suppression of both innate and adaptive immune responses.

Indexed as

AnimalsCD4-Positive T-LymphocytesCell ProliferationCoronavirus InfectionsEnzyme-Linked Immunosorbent AssayFemaleFlow CytometryInterferon-gammaMacrophage ActivationMiceMice, Inbred C57BLMonocytesMurine hepatitis virusRNA, ViralSpinal Cord InjuriesSpleenInterferon-gammaRNA, Viral

Identifiers

PMID20832407
PMCPMC5029284
OpenAlexW1972587411

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.