Evidence map›Paper›PMID 33895854›Full record

ArticleInternational journal of legal medicine2021

Myelin basic protein and neurofilament H in postmortem cerebrospinal fluid as surrogate markers of fatal traumatic brain injury.

Simone Bohnert, Christoph Wirth, Werner Schmitz, Stefanie Trella, Camelia-Maria Monoranu, Benjamin Ondruschka, Michael Bohnert

Open access · hybridAbstract read
In one paragraph

Article in International journal of legal medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.8field-weighted citation impact, top 7% 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

17 citing papers in PubMed, 21 citations in OpenAlex.

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  16. Association between CpG island DNA methylation in the promoter region ofThe Journal of international medical research · 2022
    Article
  17. Blood-brain barrier dysfunction and myelin basic protein in survival of amyotrophic lateral sclerosis with or without frontotemporal dementia.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
    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

7 authors at 2 institutions in 1 country.

Simone BohnertInstitute of Forensic Medicine, University of Wuerzburg, Versbacher Str. 3, 97078, Wuerzburg, Germany. simone.bohnert@uni-wuerzburg.de.
Christoph WirthInstitute of Forensic Medicine, University of Wuerzburg, Versbacher Str. 3, 97078, Wuerzburg, Germany.
Werner SchmitzInstitute of Biochemistry and Molecular Biology I, Biozentrum - Am Hubland, 97074, Wuerzburg, Germany.
Stefanie TrellaInstitute of Forensic Medicine, University of Wuerzburg, Versbacher Str. 3, 97078, Wuerzburg, Germany.
Camelia-Maria MonoranuDepartment of Neuropathology, Institute of Pathology, University of Wuerzburg, Josef-Schneider Str. 2, 97080, Wuerzburg, Germany.
Benjamin Ondruschka *Institute of Legal Medicine, University Medical Center Hamburg-Eppendorf, Butenfeld 34, 22529, Hamburg, Germany.
Michael Bohnert *Institute of Forensic Medicine, University of Wuerzburg, Versbacher Str. 3, 97078, Wuerzburg, Germany.
University of Würzburg · DEUniversity Medical Center Hamburg-Eppendorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to investigate if the biomarkers myelin basic protein (MBP) and neurofilament-H (NF-H) yielded informative value in forensic diagnostics when examining cadaveric cerebrospinal fluid (CSF) biochemically via an enzyme-linked immunosorbent assay (ELISA) and comparing the corresponding brain tissue in fatal traumatic brain injury (TBI) autopsy cases by immunocytochemistry versus immunohistochemistry. In 21 trauma and 19 control cases, CSF was collected semi-sterile after suboccipital puncture and brain specimens after preparation. The CSF MBP (p = 0.006) and NF-H (p = 0.0002) levels after TBI were significantly higher than those in cardiovascular controls. Immunohistochemical staining against MBP and against NF-H was performed on cortical and subcortical samples from also biochemically investigated cases (5 TBI cases/5 controls). Compared to the controls, the TBI cases showed a visually reduced staining reaction against MBP or repeatedly ruptured neurofilaments against NF-H. Immunocytochemical tests showed MBP-positive phagocytizing macrophages in CSF with a survival time of > 24 h. In addition, numerous TMEM119-positive microglia could be detected with different degrees of staining intensity in the CSF of trauma cases. As a result, we were able to document that elevated levels of MBP and NF-H in the CSF should be considered as useful neuroinjury biomarkers of traumatic brain injury.

Indexed as

AdultAgedAged, 80 and overAutopsyBiomarkersBrain Injuries, TraumaticCase-Control StudiesEnzyme-Linked Immunosorbent AssayFemaleHumansImmunohistochemistryMaleMiddle AgedMyelin Basic ProteinNeurofilament ProteinsBiomarkersMyelin Basic Proteinneurofilament protein HNeurofilament ProteinsBiofluidBiomarkerCerebrospinal fluidCSFForensic neuropathologyForensic neurotraumatology

Identifiers

PMID33895854
PMCPMC8205912
OpenAlexW3157802974

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.