Evidence map›Paper›PMID 33808272›Full record

ReviewInternational journal of molecular sciences2021

The Role of BDNF in Experimental and Clinical Traumatic Brain Injury.

David Gustafsson, Andrea Klang, Sebastian Thams, Elham Rostami

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 3 pooled it
9.0field-weighted citation impact, top 1% 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

63 citing papers in PubMed, 3 syntheses or guidelines pooled it, 115 citations in OpenAlex.

  1. Pooled it
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  10. Disruption of BDNF signalling in neuropathologies.Biochemical Society transactions · 2026
    Review
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  12. International journal of molecular sciences · 2026
    Article
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3 more citing papers are in PubMed but not listed here.

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 2 institutions in 1 country.

David GustafssonSection of Neurosurgery, Department of Neuroscience, Uppsala University, 751 24 Uppsala, Sweden.ORCID 0000-0002-2534-8842
Andrea KlangDepartment of Clinical Neuroscience, Rehabilitation Medicine, Uppsala University, 751 24 Uppsala, Sweden.
Sebastian ThamsDepartment of Clinical Neuroscience, Karolinska Institute, 171 77 Stockholm, Sweden.
Elham RostamiSection of Neurosurgery, Department of Neuroscience, Uppsala University, 751 24 Uppsala, Sweden.
Uppsala University · SEKarolinska Institutet · SE

Funding

Marianne and Marcus Wallenberg FoundationSvenska Läkaresällskapet
6 · The paper itself

Abstract

Traumatic brain injury is one of the leading causes of mortality and morbidity in the world with no current pharmacological treatment. The role of BDNF in neural repair and regeneration is well established and has also been the focus of TBI research. Here, we review experimental animal models assessing BDNF expression following injury as well as clinical studies in humans including the role of BDNF polymorphism in TBI. There is a large heterogeneity in experimental setups and hence the results with different regional and temporal changes in BDNF expression. Several studies have also assessed different interventions to affect the BDNF expression following injury. Clinical studies highlight the importance of BDNF polymorphism in the outcome and indicate a protective role of BDNF polymorphism following injury. Considering the possibility of affecting the BDNF pathway with available substances, we discuss future studies using transgenic mice as well as iPSC in order to understand the underlying mechanism of BDNF polymorphism in TBI and develop a possible pharmacological treatment.

Indexed as

AnimalsBrain-Derived Neurotrophic FactorBrain InjuriesBrain Injuries, TraumaticHumansModels, AnimalNeuroprotective AgentsRecovery of FunctionBrain-Derived Neurotrophic FactorNeuroprotective AgentsBDNFbrainneuronsneuroprotectionneuroregenerationneurotrophic factorsneurotrophinstraumatic brain injury

Identifiers

PMID33808272
PMCPMC8037220
OpenAlexW3149819667

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.