Evidence map›Paper›PMID 31032476›Full record

ArticleJournal of neurology & neuromedicine2018

Adverse effects of Gulf War Illness (GWI) serum on neural cultures and their prevention by healthy serum.

Apostolos P Georgopoulos, Effie-Photini C Tsilibary, Eric P Souto, Lisa M James, Brian E Engdahl, Angeliki Georgopoulos

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurology & neuromedicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 21 citations in OpenAlex.

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  13. Journal of neurology & neuromedicine · 2019
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  17. A Two-Hit Model of The Biological Origin of Posttraumatic Stress Disorder (PTSD).Journal of mental health & clinical psychology · 2018
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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

6 authors at 1 institution in 1 country.

Apostolos P GeorgopoulosDepartment of Veterans Affairs Health Care System, Brain Sciences Center, Minneapolis, Minnesota.
Effie-Photini C TsilibaryDepartment of Veterans Affairs Health Care System, Brain Sciences Center, Minneapolis, Minnesota.
Eric P SoutoDepartment of Veterans Affairs Health Care System, Brain Sciences Center, Minneapolis, Minnesota.
Lisa M JamesDepartment of Veterans Affairs Health Care System, Brain Sciences Center, Minneapolis, Minnesota.
Brian E EngdahlDepartment of Veterans Affairs Health Care System, Brain Sciences Center, Minneapolis, Minnesota.
Angeliki GeorgopoulosDepartment of Medicine, University of Minnesota Medical School, Minneapolis, Minnesota.
University of Minnesota Medical Center · US

Funding

CSRD VA SPLA-001-09W
6 · The paper itself

Abstract

Gulf War Illness (GWI) is a chronic debilitating disease of unknown etiology that affects the brain and has afflicted many veterans of the 1990-91 Gulf War (GW). Here we tested the hypothesis that brain damage may be caused by circulating harmful substances to which GW veterans were exposed but which could not be eliminated due to lack of specific immunity. We assessed the effects of serum from GWI patients on function and morphology of brain cultures in vitro, including cultures of embryonic mouse brain and neuroblastoma N2A line. Blood serum from GWI and healthy GW veterans was added, alone and in combination, to the culture and its effects on the function and morphology of the culture assessed. Neural network function was assessed using electrophysiological recordings from multielectrode arrays in mouse brain cultures, whereas morphological assessments (neural growth and cell apoptosis) were done in neuroblastoma cultures. In contrast to healthy serum, the addition of GWI serum disrupted neural network communication and caused reduced cell growth and increased apoptosis. All of these detrimental effects were prevented or ameliorated by the concomitant addition of serum from healthy GW veterans. These findings indicate that GWI serum contains neuropathogenic factors that can be neutralized by healthy serum. We hypothesize that these factors are persistent antigens circulating in GWI blood that can be neutralized, possibly by specific antibodies present in the healthy serum, as proposed earlier

Indexed as

ApoptosisBlood serumBrain culturesGulf War IllnessMultielectrode arraysNeural growth

Identifiers

PMID31032476
PMCPMC6486178
OpenAlexW2801000300

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.