Evidence map›Paper›PMID 40746955›Full record

ArticleJournal of neurology & neuromedicine2019

Gulf War Illness and Inflammation: Association of symptom severity with C-reactive protein.

Lisa M James, Brian E Engdahl, Rachel A Johnson, Apostolos P Georgopoulos

Abstract read
In one paragraph

Article in Journal of neurology & neuromedicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Observational
  2. Review
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  13. Journal of neurology & neuromedicine · 2019
    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

4 authors.

Lisa M JamesBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 5541, USA.
Brian E EngdahlBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 5541, USA.
Rachel A JohnsonBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 5541, USA.
Apostolos P GeorgopoulosBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 5541, USA.

Funding

Intramural VA VA999999
6 · The paper itself

Abstract

Gulf War Illness (GWI) is a chronic multi-system condition that has affected one-third of U.S. veterans who served in the Persian Gulf. Although GWI etiology remains unclear, mounting evidence points to immune system involvement and inflammation, in particular, as underlying the host of symptoms associated with the condition. Here we investigated the association between GWI symptoms and C-reactive protein (CRP), a marker of inflammation, in 76 veterans with GWI. Results indicated a highly significant positive association between CRP and mean GWI symptom severity. At the symptom domain level, CRP was significantly and positively associated with Pain, Neurocognitive/Mood, Fatigue, and Respiratory symptom severity but not with Skin or Gastrointestinal symptom severity. These results support the premise that GWI symptoms, particularly those implicating brain involvement, are a result of neuroinflammation. The cause for inflammation is not known. We have hypothesized that at the root of GWI are harmful persistent antigens stemming from environmental exposures associated with service during the Gulf War that could not be successfully eliminated due to lack of specific immunity

Indexed as

C-reactive proteinGulf War IllnessImmunityInflammationNeuroimmunePersistent Antigens

Identifiers

PMID40746955
PMCPMC12311971

What OpenQuestion holds

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LicenceCC BY
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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.