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Related Experiment Video

Updated: May 28, 2026

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo
06:38

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo

Published on: December 19, 2025

Preclinical acute ischemic stroke modeling.

Manik Mehra1, Nils Henninger, Joshua A Hirsch

  • 1Department of Radiology, University of Massachusetts, Worcester, Massachusetts, USA.

Journal of Neurointerventional Surgery
|October 13, 2011
PubMed
Summary

Developing reliable preclinical models for ischemic stroke is crucial for advancing neuroprotective agents and mechanical revascularization therapies. An integrated in vitro and in vivo approach is needed to overcome translation challenges in stroke research.

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Area of Science:

  • Neurology
  • Biomedical Engineering
  • Translational Stroke Research

Background:

  • Preclinical ischemic stroke models face challenges in translating findings to clinical practice.
  • Current treatments like neuroprotective agents and thrombolytics have limitations in efficacy and time windows.
  • Mechanical revascularization is a growing interventional approach for stroke treatment.

Purpose of the Study:

  • To highlight the need for robust simulation models in preclinical ischemic stroke research.
  • To emphasize the complexity of assessing treatment efficacy due to various confounding factors.
  • To advocate for an integrated methodology combining in vitro and in vivo assessments.

Main Methods:

  • Utilizing clinically relevant thromboembolic analogs in vascular replicas for device evaluation.

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Modeling Stroke in Mice: Transient Middle Cerebral Artery Occlusion via the External Carotid Artery
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Modeling Stroke in Mice: Transient Middle Cerebral Artery Occlusion via the External Carotid Artery

Published on: May 24, 2021

Related Experiment Videos

Last Updated: May 28, 2026

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo
06:38

The Stroke Preclinical Assessment Network Multi-Laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo

Published on: December 19, 2025

Modeling Stroke in Mice: Transient Middle Cerebral Artery Occlusion via the External Carotid Artery
07:26

Modeling Stroke in Mice: Transient Middle Cerebral Artery Occlusion via the External Carotid Artery

Published on: May 24, 2021

  • Inducing thromboembolic stroke in large animal gyrencephalic models for research.
  • Evaluating mechanical thrombectomy devices on native cerebrovascular targets.

    • Main Results:

    • The heterogeneity of cerebrovasculature, embolus properties, and presentation time complicate outcome assessment.
    • No single model adequately addresses all research questions in stroke treatment.
    • An integrated approach is necessary for comprehensive evaluation.

    Conclusions:

    • Reliable and robust preclinical simulation models are essential for advancing stroke therapies.
    • An integrated methodology combining in vitro and in vivo assessments is proposed.
    • This approach aims to improve the translation of stroke research findings to clinical care.