Evidence map›Paper›PMID 31138885›Full record

ArticleScientific reports2019

Time course images of cellular injury and recovery in murine brain with high-resolution GRIN lens system.

Chelsea D Pernici, Benjamin S Kemp, Teresa A Murray

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Chelsea D PerniciCenter for Biomedical Engineering and Rehabilitation Sciences, Louisiana Tech University, Ruston, Louisiana, USA.
Benjamin S KempCenter for Biomedical Engineering and Rehabilitation Sciences, Louisiana Tech University, Ruston, Louisiana, USA.
Teresa A MurrayCenter for Biomedical Engineering and Rehabilitation Sciences, Louisiana Tech University, Ruston, Louisiana, USA. tmurray@latech.edu.
Louisiana Tech University · US

Funding

Direct visualization of longitudinal effects of drug therapy on white matter in diffuse injured brainR21NS090131 · NINDS · LOUISIANA TECH UNIVERSITY · PI MURRAY, TERESA ANN · 2015 to 2016
$401k
Long Term 3D Imaging of Mouse Brain In Vivo to Study Glial Cells and GliogenesisR21HD075376 · NICHD · LOUISIANA TECH UNIVERSITY · PI MURRAY, TERESA ANN · 2012 to 2013
$295k
NICHD NIH HHS R21 HD075376NINDS NIH HHS R21 NS090131
6 · The paper itself

Abstract

Time course, in vivo imaging of brain cells is crucial to fully understand the progression of secondary cellular damage and recovery in murine models of injury. We have combined high-resolution gradient index lens technology with a model of diffuse axonal injury in rodents to enable repeated visualization of fine features of individual cells in three-dimensional space over several weeks. For example, we recorded changes in morphology in the same axons in the external capsule numerous times over 30 to 60 days, before and after induced traumatic brain injury. We observed the expansion of secondary injury and limited recovery of individual axons in this subcortical white matter tract over time. In another application, changes in microglial activation state were visualized in the penumbra region of mice before and after ischemia induced by middle carotid artery occlusion. The ability to collect a series of high-resolution images of cellular features of the same cells pre- and post-injury enables a unique opportunity to study the progression of damage, spontaneous healing, and effects of therapeutics in mouse models of neurodegenerative disease and brain injury.

Indexed as

AnimalsAxonsBrainBrain Injuries, TraumaticBrain IschemiaCarotid ArteriesCoronary OcclusionFemaleFluorescent DyesMaleMiceMice, TransgenicMicrogliaMicroscopy, Fluorescence, MultiphotonMyelin SheathNeuroimagingFluorescent Dyes

Identifiers

PMID31138885
PMCPMC6538613
OpenAlexW2947439179

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.