Evidence map›Paper›PMID 32312218›Full record

ArticleStroke2020

Blood Vitronectin Induces Detrimental Brain Interleukin-6 and Correlates With Outcomes After Stroke Only in Female Mice.

Cuihong Jia, Hannah M Malone, Matthew P Keasey, Chiharu Lovins, Jacob Elam, Theo Hagg

Open access · bronzeAbstract read
In one paragraph

Article in Stroke, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Large-Scale Protein Analysis of Experimental Retinal Artery Occlusion.International journal of molecular sciences · 2023
    Article
  3. Review
  4. Female-specific neuroprotection after ischemic stroke by vitronectin-focal adhesion kinase inhibition.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Article
  5. Article
  6. Review
  7. Review
  8. 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.

Cuihong JiaFrom the Department of Biomedical Sciences, Quillen College of Medicine, East Tennessee State University, Johnson City.
Hannah M MaloneFrom the Department of Biomedical Sciences, Quillen College of Medicine, East Tennessee State University, Johnson City.
Matthew P KeaseyFrom the Department of Biomedical Sciences, Quillen College of Medicine, East Tennessee State University, Johnson City.
Chiharu LovinsFrom the Department of Biomedical Sciences, Quillen College of Medicine, East Tennessee State University, Johnson City.
Jacob ElamFrom the Department of Biomedical Sciences, Quillen College of Medicine, East Tennessee State University, Johnson City.
Theo HaggFrom the Department of Biomedical Sciences, Quillen College of Medicine, East Tennessee State University, Johnson City.
East Tennessee State University · US

Funding

Quillen College of Medicine Building 119 RenovationC06RR030651 · NCRR · EAST TENNESSEE STATE UNIVERSITY · PI ORDWAY, GREGORY ALLEN · 2010 to 2010
$9.1M
Targeting CNTF to increase adult forebrain neurogenesisR01AG029493 · NIA · UNIVERSITY OF LOUISVILLE · PI HAGG, THEO · 2007 to 2024
$5.1M
Targeting blood-derived integrin signaling after strokeR01NS102745 · NINDS · EAST TENNESSEE STATE UNIVERSITY · PI HAGG, THEO · 2018 to 2022
$1.6M
NCRR NIH HHS C06 RR030651NIA NIH HHS R01 AG029493NINDS NIH HHS R01 NS102745
6 · The paper itself

Abstract

Background and Purpose- Women have worse stroke outcomes than men, especially after menopause. Few studies have focused on female-specific mechanisms, other than hormones. We investigated the role of the blood protein VTN (vitronectin) after ischemic stroke in mice. Methods- Adult male and female VTN knockout and wild-type littermates and C57BL/6 mice received a middle cerebral artery occlusion and the injured brain tissue analyzed 24 hours to 3 weeks later for cell loss and inflammation, as well as neurological function. Blood VTN levels were measured before and after stroke. Results- Intravenously injected VTN leaked extensively from bloodstream into brain infarct and penumbra by 24 hours after stroke. Strikingly, VTN was detrimental in female, but not male, mice, as shown by reduced brain injury (26.2±2.6% versus 13.4±3.8%;

Indexed as

AnimalsBlood-Brain BarrierCiliary Neurotrophic FactorFemaleInfarction, Middle Cerebral ArteryInflammationInterleukin-6Leukemia Inhibitory FactorMacrophagesMaleMiceMice, KnockoutMicrogliaRNA, MessengerSex FactorsStrokeCiliary Neurotrophic FactorInterleukin-6interleukin-6, mouseLeukemia Inhibitory FactorLif protein, mouseRNA, MessengerVitronectinbloodcell deathinflammationischemiamicesex characteristicsstroke

Identifiers

PMID32312218
PMCPMC7249257
OpenAlexW3016928841

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.