Evidence map›Paper›PMID 26528928›Full record

ArticleJournal of neurotrauma2016

Effects of Controlled Cortical Impact on the Mouse Brain Vasculome.

Shuzhen Guo, Josephine Lok, Song Zhao, Wendy Leung, Angel T Som, Kazuhide Hayakawa, Qingzhi Wang, Changhong Xing, Xiaoying Wang, Xunming Ji and 2 more

Abstract read
In one paragraph

Article in Journal of neurotrauma, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Blood-Brain Barrier Mechanisms in Stroke and Trauma.Handbook of experimental pharmacology · 2022
    Review
  6. Article
  7. Article
  8. Article
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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.

Shuzhen Guo1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Josephine Lok1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Song Zhao3 The Department of Spine Surgery, the First Hospital of Jilin University , Changchun, China .
Wendy Leung1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Angel T Som1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Kazuhide Hayakawa1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Qingzhi Wang1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Changhong Xing1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Xiaoying Wang1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Xunming Ji4 Cerebrovascular Research Center, Department of Neurosurgery, Xuanwu Hospital, Capital Medical University , Beijing, China .
Yiming Zhou1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.
Eng H Lo1 Neuroprotection Research Laboratory, Departments of Radiology and Neurology, Massachusetts General Hospital , Harvard Medical School, Charlestown, Massachusetts.

Funding

Targeting ROCK for Neurogliovascular Plasticity & Remodeling After StrokeP01NS055104 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI LO, ENG H. · 2007 to 2018
$13.3M
Thrombolysis Profiles in tPA ResponseR01NS093415 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI LO, ENG H., NING, MINGMING · 2015 to 2019
$1.9M
NINDS NIH HHS P01 NS055104NINDS NIH HHS R01 NS093415
6 · The paper itself

Abstract

Perturbations in blood vessels play a critical role in the pathophysiology of brain injury and neurodegeneration. Here, we use a systematic genome-wide transcriptome screening approach to investigate the vasculome after brain trauma in mice. Mice were subjected to controlled cortical impact and brains were extracted for analysis at 24 h post-injury. The core of the traumatic lesion was removed and then cortical microvesels were isolated from nondirectly damaged ipsilateral cortex. Compared to contralateral cortex and normal cortex from sham-operated mice, we identified a wide spectrum of responses in the vasculome after trauma. Up-regulated pathways included those involved in regulation of inflammation and extracellular matrix processes. Decreased pathways included those involved in regulation of metabolism, mitochondrial function, and transport systems. These findings suggest that microvascular perturbations can be widespread and not necessarily localized to core areas of direct injury per se and may further provide a broader gene network context for existing knowledge regarding inflammation, metabolism, and blood-brain barrier alterations after brain trauma. Further efforts are warranted to map the vasculome with higher spatial and temporal resolution from acute to delayed phase post-trauma. Investigating the widespread network responses in the vasculome may reveal potential mechanisms, therapeutic targets, and biomarkers for traumatic brain injury.

Indexed as

Brain Injuries, TraumaticMicrovesselsTranscriptomeAnimalsBrainCerebral CortexDisease Models, AnimalMaleMiceMice, Inbred C57BLextracellular matrixinflammationmicrovesselsneurovascular unittraumatic brain injury

Identifiers

PMID26528928
PMCPMC4931728

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.