Zebrafish as a Model for In-Depth Mechanistic Study for Stroke.

Abstract

Stroke is one of the world's leading causes of death and disability, posing enormous burden to the society. However, the pathogenesis and mechanisms that underlie brain injury and brain repair remain largely unknown. There's an unmet need of in-depth mechanistic research in this field. Zebrafish (Danio rerio) is a powerful tool in brain science research mainly due to its small size and transparent body, high genome synteny with human, and similar nervous system structures. It can be used to establish both hemorrhagic and ischemic stroke models easily and effectively through different ways. After the establishment of stroke model, research methods including behavioral test, in vivo imaging, and drug screening are available to explore mechanisms that underlie the brain injury and brain repair after stroke. This review focuses on the advantages and the feasibility of zebrafish stroke model, and will also introduce the key methods available for stroke studies in zebrafish, which may drive future mechanistic studies in the pursuit of discovering novel therapeutic targets for stroke patients.

• Authors: Weijie Chen, Lv Xie, Fang Yu, Yan Li, Chen Chen, Wanqing Xie, Tingting Huang, Yueman Zhang, Song Zhang, Peiying Li
• Journal: Translational stroke research (Transl Stroke Res) Vol. 12 Issue 5 Pg. 695-710 (Oct 2021) ISSN: 1868-601X [Electronic] United States
• PMID: 34050491 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)
• Copyright: © 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

Topics

• Animals
• Brain (diagnostic imaging)
• Disease Models, Animal
• Drug Evaluation, Preclinical
• Humans
• Stroke
• Zebrafish