Evidence map›Paper›PMID 28456933›Full record

ArticleMolecular neurobiology2018

Genetic Deletion of Krüppel-Like Factor 11 Aggravates Ischemic Brain Injury.

Xuelian Tang, Kai Liu, Milton H Hamblin, Yun Xu, Ke-Jie Yin

Abstract read
In one paragraph

Article in Molecular neurobiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

27 citing papers in PubMed, 49 citations in OpenAlex.

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  11. Inflammatory Responses After Ischemic Stroke.Seminars in immunopathology · 2022
    Review
  12. Article
  13. Article
  14. Genetic deletion of endothelial microRNA-15a/16-1 promotes cerebral angiogenesis and neurological recovery in ischemic stroke through Src signaling pathway.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2021
    Article
  15. Article
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  18. FasL-PDPK1 Pathway Promotes the Cytotoxicity of CD8Translational stroke research · 2020
    Article
  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

5 authors at 3 institutions in 2 countries.

Xuelian TangPittsburgh Institute of Brain Disorders & Recovery, Department of Neurology, University of Pittsburgh School of Medicine, S514 BST, 200 Lothrop Street, Pittsburgh, PA, 15213, USA.
Kai LiuPittsburgh Institute of Brain Disorders & Recovery, Department of Neurology, University of Pittsburgh School of Medicine, S514 BST, 200 Lothrop Street, Pittsburgh, PA, 15213, USA.
Milton H HamblinDepartment of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, Mailcode 8683, New Orleans, LA, 70112, USA.
Yun XuDepartment of Neurology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210008, Jiangsu, People's Republic of China.
Ke-Jie YinPittsburgh Institute of Brain Disorders & Recovery, Department of Neurology, University of Pittsburgh School of Medicine, S514 BST, 200 Lothrop Street, Pittsburgh, PA, 15213, USA. yink2@upmc.edu.
Nanjing Drum Tower Hospital · CNUniversity of Pittsburgh · USTulane University · US

Funding

MicroRNAs and post-stroke angiogenesisR01NS091175 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CHEN, JUN, YIN, KEJIE · 2015 to 2019
$2.5M
Kruppel-like factor 11 and ischemic strokeR01NS086820 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI YIN, KEJIE · 2015 to 2019
$1.7M
Long non-coding RNAs and cerebrovascular endothelial cell pathology in ischemic strokeR21NS094930 · NINDS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI YIN, KEJIE · 2015 to 2016
$425k
National Institute of Neurological Disorders and Stroke NS086820National Institute of Neurological Disorders and Stroke NS091175National Institute of Neurological Disorders and Stroke NS094930NINDS NIH HHS R01 NS086820NINDS NIH HHS R01 NS091175NINDS NIH HHS R21 NS094930
6 · The paper itself

Abstract

Krüppel-like factors (KLFs) belong to the zinc finger family of transcription factors, and their function in the CNS is largely unexplored. KLF11 is a member of the KLF family, and we have previously demonstrated that peroxisome proliferator-activated receptor gamma-mediated cerebral protection during ischemic insults needs recruitment of KLF11 as its critical coactivator. Here, we sought to determine the role of KLF11 itself in cerebrovascular function and the pathogenesis of ischemic stroke. Transient middle cerebral artery occlusion (MCAO) was performed in KLF11 knockout and wild-type control mice, and brain infarction was analyzed by TTC staining. BBB integrity was assessed by using Evans Blue and TMR-Dextran extravasation assays. KLF11 KO mice exhibited significantly larger brain infarction and poorer neurological outcomes in response to ischemic insults. Genetic deficiency of KLF11 in mice also significantly aggravated ischemia-induced BBB disruption by increasing cerebrovascular permeability and edema. Mechanistically, KLF11 was found to directly regulate IL-6 in the brains of ischemic mice. These findings suggest that KLF11 acts as a novel protective factor in ischemic stroke. Elucidating the functional importance of KLF11 in ischemia may lead us to discover novel pharmacological targets for the development of effective therapies against ischemic stroke.

Indexed as

Gene DeletionAnimalsApoptosis Regulatory ProteinsBehavior, AnimalBrain InjuriesBrain IschemiaCapillary PermeabilityCerebrovascular CirculationDNA-Binding ProteinsGene Expression ProfilingInflammationMice, Inbred C57BLRepressor ProteinsStrokeTranscription FactorsApoptosis Regulatory ProteinsDNA-Binding ProteinsKLF11 protein, mouseRepressor ProteinsTranscription FactorsBlood-brain barrierBrain infarctionCerebral ischemiaInflammationKrüppel-like factor 11

Identifiers

PMID28456933
PMCPMC5660934
OpenAlexW2608758393

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.