Evidence map›Paper›PMID 40371006›Full record

ArticleJournal of neurology & neuromedicine2020

Gulf War Illness: C-Reactive Protein is Associated with Reduction of the Volume of Hippocampus and Decreased Fractional Anisotropy of the Fornix.

Peka Christova, Lisa M James, Adam F Carpenter, Scott M Lewis, Rachel A Johnson, Brian E Engdahl, Apostolos P Georgopoulos

Abstract read
In one paragraph

Article in Journal of neurology & neuromedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. 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

7 authors.

Peka ChristovaBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 55417, USA.
Lisa M JamesBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 55417, USA.
Adam F CarpenterBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 55417, USA.
Scott M LewisBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 55417, USA.
Rachel A JohnsonBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 55417, USA.
Brian E EngdahlBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 55417, USA.
Apostolos P GeorgopoulosBrain Sciences Center, Department of Veterans Affairs Health Care System, Minneapolis, MN, 55417, USA.

Funding

Intramural VA VA999999
6 · The paper itself

Abstract

Memory and mood impairments are among the most commonly reported symptoms in veterans with Gulf War Illness (GWI), suggesting hippocampal involvement. Several studies have also documented evidence of inflammation in GWI. The aim of the present study was to evaluate the association between C-reactive protein (CRP), a marker of inflammation, and hippocampal volume and microstructural alterations of its major output, the fornix. Sixty-three veterans with GWI provided blood samples for evaluation of CRP and underwent a 3T magnetic resonance imaging scan from which hippocampal volume and fornix fractional anisotropy (FA) were obtained. Results demonstrated that CRP was significantly and negatively associated with hippocampal volume and fornix FA in GWI. Given the known closely interwoven associations between inflammation and neurodegeneration, it is possible that the effects we observed could be due to neurodegeneration, secondary to chronic neuroinflammation. Finally, given the known association of hippocampus to memory and mood disorders, our findings provide new insights into memory and mood alterations associated with GWI.

Indexed as

C-reactive proteinFornixFractional AnisotropyGulf War IllnessHippocampus

Identifiers

PMID40371006
PMCPMC12077250

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Registered trials

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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.