Hypoxia related long non-coding RNAs in ischemic stroke.

Area of Science:

• Biomedical Science
• Molecular Biology
• Neuroscience

Background:

• Stroke, particularly ischemic stroke, presents a significant global health challenge with high mortality and disability rates.
• Long non-coding RNAs (lncRNAs) have emerged as critical regulators in the progression of ischemic stroke.
• Cerebral hypoxia, resulting from interrupted blood flow, significantly alters lncRNA expression patterns.

Purpose of the Study:

• To review the expression of hypoxia-related lncRNAs in ischemic stroke.
• To elucidate the molecular mechanisms underlying their role in pathogenesis and adaptation.
• To identify hypoxia-inducible factor (HIF)-related lncRNAs as potential biomarkers and therapeutic targets.

Main Methods:

• Literature review of studies investigating lncRNA expression in ischemic stroke.
• Focus on lncRNAs regulated by or regulating hypoxia-inducible factors (HIFs).
• Analysis of molecular mechanisms, pathogenesis, and adaptive responses in brain ischemia and hypoxia.

Main Results:

• Hypoxia-related lncRNAs play a crucial regulatory role in ischemic stroke.
• HIF-related lncRNAs are key players in the cellular response to ischemia and hypoxia.
• These lncRNAs influence disease progression and may serve as indicators of stroke severity.

Conclusions:

• Hypoxia-related lncRNAs, especially those involving HIFs, are integral to the pathophysiology of ischemic stroke.
• Understanding these lncRNA-HIF interactions can reveal novel therapeutic strategies.
• Targeting these molecular pathways offers promise for developing effective biomarkers and treatments for ischemic stroke.