Evidence map›Paper›PMID 33774742›Full record

ReviewMolecular neurobiology2021

Rebuilding Microbiome for Mitigating Traumatic Brain Injury: Importance of Restructuring the Gut-Microbiome-Brain Axis.

Akash K George, Jyotirmaya Behera, Rubens P Homme, Neetu Tyagi, Suresh C Tyagi, Mahavir Singh

Open access · hybridAbstract readReview
In one paragraph

Review in Molecular neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

32 citing papers in PubMed, 42 citations in OpenAlex.

  1. Trial
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  4. American journal of translational research · 2026
    Article
  5. The Role of the Microbiome and the Neurovascular Unit.The Surgical clinics of North America · 2025
    Review
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  10. Article
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  18. Non-pharmacological interventions for traumatic brain injury.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2024
    Review
  19. Article
  20. Review
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.

Akash K GeorgeEye and Vision Science Laboratory, Department of Physiology, University of Louisville School of Medicine, Louisville, Kentucky, 40202, USA.
Jyotirmaya BeheraBone Biology Laboratory, Department of Physiology, University of Louisville School of Medicine, Louisville, Kentucky, 40202, USA.
Rubens P HommeEye and Vision Science Laboratory, Department of Physiology, University of Louisville School of Medicine, Louisville, Kentucky, 40202, USA.
Neetu TyagiBone Biology Laboratory, Department of Physiology, University of Louisville School of Medicine, Louisville, Kentucky, 40202, USA.
Suresh C TyagiDepartment of Physiology, University of Louisville School of Medicine, Louisville, Kentucky, 40202, USA.
Mahavir SinghEye and Vision Science Laboratory, Department of Physiology, University of Louisville School of Medicine, Louisville, Kentucky, 40202, USA. mahavir.singh@louisville.edu.ORCID http://orcid.org/0000-0002-2415-3314
University of Louisville · US

Funding

Mitigating mitochondrial epigenetics in bone remodeling by hydrogen sulfideR01AR067667 · NIAMS · UNIVERSITY OF LOUISVILLE · PI TYAGI, NEETU, TYAGI, SURESH C. · 2015 to 2019
$2.5M
miRNA Mechanism of Acute Kidney Injury in AgingR01DK116591 · NIDDK · UNIVERSITY OF LOUISVILLE · PI SEN, UTPAL, TYAGI, SURESH C. · 2018 to 2022
$2.2M
Remote Hind Limb Ischemia Mechanism of CardioprotectionR01HL139047 · NHLBI · UNIVERSITY OF LOUISVILLE · PI TYAGI, SURESH C. · 2018 to 2021
$1.8M
Reversing Skeletal Muscle Myopathy by Hydrogen SulfideR01AR071789 · NIAMS · UNIVERSITY OF LOUISVILLE · PI TYAGI, SURESH C. · 2018 to 2023
$1.7M
Foundation for the National Institutes of Health AR-71789, HL139047, and DK116591NHLBI NIH HHS R01 HL139047NIAMS NIH HHS R01 AR067667NIAMS NIH HHS R01 AR071789NIDDK NIH HHS R01 DK116591
6 · The paper itself

Abstract

Traumatic brain injury (TBI) is a damage to the brain from an external force that results in temporary or permanent impairment in brain functions. Unfortunately, not many treatment options are available to TBI patients. Therefore, knowledge of the complex interplay between gut microbiome (GM) and brain health may shed novel insights as it is a rapidly expanding field of research around the world. Recent studies show that GM plays important roles in shaping neurogenerative processes such as blood-brain-barrier (BBB), myelination, neurogenesis, and microglial maturation. In addition, GM is also known to modulate many aspects of neurological behavior and cognition; however, not much is known about the role of GM in brain injuries. Since GM has been shown to improve cellular and molecular functions via mitigating TBI-induced pathologies such as BBB permeability, neuroinflammation, astroglia activation, and mitochondrial dysfunction, herein we discuss how a dysbiotic gut environment, which in fact, contributes to central nervous system (CNS) disorders during brain injury and how to potentially ward off these harmful effects. We further opine that a better understanding of GM-brain (GMB) axis could help assist in designing better treatment and management strategies in future for the patients who are faced with limited options.

Indexed as

AnimalsBrainBrain-Gut AxisBrain Injuries, TraumaticDysbiosisGastrointestinal MicrobiomeHumansInflammation MediatorsInflammation Mediators1-Carbon metabolismBrain traumaCentral nervous systemOcular functionRetinal remodeling

Identifiers

PMID33774742
PMCPMC8003896
OpenAlexW3140573965

What OpenQuestion holds

Textmetadata
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.