Evidence map›Paper›PMID 34427146›Full record

ArticleJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism2021

Inflammation-relevant microbiome signature of the stroke brain, gut, spleen, and thymus and the impact of exercise.

Chase Kingsbury, Alex Shear, Matt Heyck, Nadia Sadanandan, Henry Zhang, Bella Gonzales-Portillo, Blaise Cozene, Michael Sheyner, Lisset Navarro-Torres, Julián García-Sánchez and 2 more

Open access · greenAbstract read
In one paragraph

Article in Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Preceding transient ischemic attack was associated with functional outcome after stroke thrombectomy: A propensity score matching study.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023
    Article
  9. Gut microbiota-associated metabolites and risk of ischemic stroke in REGARDS.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023
    Article
  10. Review
  11. Review
  12. Article
  13. CNS-peripheral immune interactions in hemorrhagic stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2023
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Sequestration of Inflammation in Parkinson's Disease via Stem Cell Therapy.International journal of molecular sciences · 2022
    Review
  19. Article
  20. 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

12 authors at 1 institution in 1 country.

Chase KingsburyDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Alex ShearDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Matt HeyckDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Nadia SadanandanDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Henry ZhangDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Bella Gonzales-PortilloDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Blaise CozeneDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Michael SheynerDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Lisset Navarro-TorresDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Julián García-SánchezDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Jea-Young LeeDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
Cesario V BorlonganDepartment of Neurosurgery and Brain Repair, University of South Florida Morsani College of Medicine, Tampa, FL, USA.ORCID 0000-0002-2966-9782
University of South Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stroke remains a significant unmet need in the clinic with few therapeutic options. We, and others, have implicated the role of inflammatory microbiota in stroke secondary cell death. Elucidating this inflammation microbiome as a biomarker may improve stroke diagnosis and treatment. Here, adult Sprague-Dawley rats performed 30 minutes of exercise on a motorized treadmill for 3 consecutive days prior to transient middle cerebral artery occlusion (MCAO). Stroke animals that underwent exercise showed 1) robust behavioral improvements, 2) significantly smaller infarct sizes and increased peri-infarct cell survival and 3) decreasing trends of inflammatory microbiota BAC303, EREC482, and LAB158 coupled with significantly reduced levels of inflammatory markers ionized calcium binding adaptor molecule 1, tumor necrosis factor alpha, and mouse monoclonal MHC Class II RT1B in the brain, gut, spleen, and thymus compared to non-exercised stroke rats. These results suggest that a specific set of inflammatory microbiota exists in central and peripheral organs and can serve as a disease biomarker and a therapeutic target for stroke.

Indexed as

BrainIntestinal MucosaMicrobiotaPhysical Conditioning, AnimalSpleenThymus GlandAnimalsInflammationRatsRats, Sprague-DawleyCerebral ischemiaexerciseinflammationmicrobiotaneuroprotection

Identifiers

PMID34427146
PMCPMC8669279
OpenAlexW3195230370

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.