Evidence map›Paper›PMID 30637128›Full record

ArticleStroke and vascular neurology2018

Apolipoprotein E mimetic peptide CN-105 improves outcome in a murine model of SAH.

Ji Liu, Guanen Zhou, Bradley J Kolls, Yanli Tan, Chuan Fang, Haichen Wang, Daniel T Laskowitz

Abstract read
In one paragraph

Article in Stroke and vascular neurology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Trial
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  5. ApoE Mimetic Peptides as Therapy for Traumatic Brain Injury.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2023
    Review
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  7. Article
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  10. Article
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  16. Therapeutic Development of Apolipoprotein E Mimetics for Acute Brain Injury: Augmenting Endogenous Responses to Reduce Secondary Injury.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2020
    Review
  17. 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

7 authors.

Ji Liu *Department of Neurology, Huanhu Hospital, Tianjin, China.
Guanen Zhou *Department of Neurology, Huanhu Hospital, Tianjin, China.
Bradley J KollsDepartment of Neurology, Duke University School of Medicine, Durham, North Carolina, USA.
Yanli TanDepartment of Pathology, Basic Medical College of HeBei University, Baoding, China.
Chuan FangDepartment of Neurosurgery, The Affiliated Hospital of HeBei University, Baoding, China.
Haichen WangDepartment of Neurology, Duke University School of Medicine, Durham, North Carolina, USA.
Daniel T LaskowitzDepartment of Neurology, Duke University School of Medicine, Durham, North Carolina, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Subarachnoid haemorrhage (SAH) accounts for 3% of all strokes, and is associated with significant morbidity and mortality. There is growing evidence implicating apolipoprotein E (apoE) in mediating adaptive anti-inflammatory and neuroprotective responses following ischaemic and traumatic brain injury. In the current study, we test the efficacy of a small apoE mimetic peptide, CN-105 in a murine model of SAH. Methods: Mice subjected to SAH received repeated intravenous injections of CN-105 every 12 hours for 3 days, with the first dose given 2 hours after injury. Daily functional outcomes were assessed by rotarod and neurological severity score. Haemorrhage grade and cerebral vascular diameters were measured at 5 days post-SAH. Cerebral microgliosis, neuronal degeneration and survival were analysed at 5 and 35 days post-SAH, respectively. Results: CN-105 reduces histological evidence of inflammation, reduces vasospasm and neuronal injury and is associated with improved long-term behavioural outcomes in a murine model of SAH. Conclusions: Given its favourable pharmacokinetic profile, central nervous system penetration and demonstration of clinical safety, CN-105 represents an attractive therapeutic candidate for treatment of brain injury associated with SAH.

Indexed as

AnimalsBrainCerebral ArteriesDisease Models, AnimalEncephalitisGliosisMaleMice, Inbred C57BLMicrogliaNerve DegenerationNeuronsNeuroprotective AgentsOligopeptidesSubarachnoid HemorrhageVasoconstrictionVasospasm, Intracranialapolipoprotein E mimetic peptide CN-105Neuroprotective AgentsOligopeptidesapolipoprotein Einflammationmicrogliosissubarachnoid hemorrhagevasospasm

Identifiers

PMID30637128
PMCPMC6312076

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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.