Non-coding RNAs in stroke pathology, diagnostics, and therapeutics.
Nikita Potemkin1, Andrew N Clarkson1
1Department of Anatomy, Brain Health Research Centre and Brain Research New Zealand, University of Otago, Dunedin, 9054, New Zealand.
Neurochemistry International
|December 26, 2022
Summary
Non-coding RNAs (ncRNAs) show promise for understanding and treating ischemic stroke. Specific ncRNAs like H19 and MALAT1 may serve as diagnostic biomarkers and therapeutic targets for stroke recovery.
Area of Science:
- Neuroscience
- Molecular Biology
- Genetics
Background:
- Ischemic stroke is a major global cause of death and disability.
- Current treatments like thrombolysis and thrombectomy have limited therapeutic windows.
- Non-coding RNAs (ncRNAs) are emerging as key players in disease pathology and hold potential for diagnostics and therapeutics.
Purpose of the Study:
- To review the role of various ncRNAs in ischemic stroke pathology.
- To examine ncRNAs as potential diagnostic biomarkers and therapeutic targets.
- To discuss delivery methods for ncRNA-based therapies across the blood-brain barrier.
Main Methods:
- Literature review of ncRNAs implicated in ischemic stroke.
- Analysis of ncRNA functions in stroke pathogenesis and recovery.
- Evaluation of diagnostic and therapeutic potential of specific ncRNAs.
- Discussion of advanced drug delivery systems for brain targeting.
Main Results:
- Several long non-coding RNAs (lncRNAs), including H19, MALAT1, ANRIL, and NEAT1, are involved in stroke pathology.
- H19 and ANRIL show potential as diagnostic biomarkers for ischemic stroke.
- H19 and MALAT1 may serve as effective therapeutics for reducing stroke damage and promoting recovery.
- Other ncRNAs are implicated but require further research.
Conclusions:
- ncRNAs represent a promising area for understanding ischemic stroke.
- ncRNAs like H19 and ANRIL could be developed into diagnostic biomarkers.
- ncRNAs such as H19 and MALAT1 offer potential therapeutic strategies for stroke.
- Further research into ncRNA mechanisms and delivery is crucial for clinical translation.
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