Evidence map›Paper›PMID 32236105›Full record

ArticlePloS one2020

Application of mild hypothermia successfully mitigates neural injury in a 3D in-vitro model of traumatic brain injury.

Mark T Scimone, Harry C Cramer, Paul Hopkins, Jonathan B Estrada, Christian Franck

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. [Recent advances in emerging three-dimensional in vitro models for sport-related traumatic brain injury].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2021
    Review
  6. 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 1 country.

Mark T ScimoneSchool of Engineering, Brown University, Providence, RI, United States of America.ORCID 0000-0003-0123-3765
Harry C CramerSchool of Engineering, Brown University, Providence, RI, United States of America.ORCID 0000-0002-3353-7723
Paul HopkinsSchool of Engineering, Brown University, Providence, RI, United States of America.
Jonathan B EstradaDepartment of Mechanical Engineering, University of Michigan-Ann Arbor, Ann Arbor, MI, United States of America.
Christian FranckMechanical Engineering, University of Wisconsin-Madison, Madison, WI, United States of America.ORCID 0000-0002-2347-620X
Brown University · USUniversity of Michigan · USUniversity of Wisconsin–Madison · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Therapeutic hypothermia (TH) is an attractive target for mild traumatic brain injury (mTBI) treatment, yet significant gaps in our mechanistic understanding of TH, especially at the cellular level, remain and need to be addressed for significant forward progress to be made. Using a recently-established 3D in-vitro neural hydrogel model for mTBI we investigated the efficacy of TH after compressive impact injury and established critical treatment parameters including target cooling temperature, and time windows for application and maintenance of TH. Across four temperatures evaluated (31.5, 33, 35, and 37°C), 33°C was found to be most neuroprotective after 24 and 48 hours post-injury. Assessment of TH administration onset time and duration showed that TH should be administered within 4 hours post-injury and be maintained for at least 6 hours for achieving maximum viability. Cellular imaging showed TH reduced the percentage of cells positive for caspases 3/7 and increased the expression of calpastatin, an endogenous neuroprotectant. These findings provide significant new insight into the biological parameter space that renders TH effective in mitigating the deleterious effects of cellular mTBI and provides a quantitative foundation for the future development of animal and preclinical treatment protocols.

Indexed as

BrainAnimalsAstrocytesBrain Injuries, TraumaticCaspase 3Caspase 7Cells, CulturedHypothermia, InducedNeuronsNeuroprotective AgentsRats, Sprague-DawleyStem CellsCasp3 protein, ratCasp7 protein, ratCaspase 3Caspase 7Neuroprotective Agents

Identifiers

PMID32236105
PMCPMC7112206
OpenAlexW3015101357

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.