Research progress on the association between MicroRNA and postoperative cognitive dysfunction

Area of Science:

• Neuroscience
• Molecular Biology
• Genetics

Background:

• Postoperative cognitive dysfunction (POCD) is a significant clinical challenge following surgical procedures.
• The underlying mechanisms of POCD are not fully understood but may involve neuroinflammation, oxidative stress, and apoptosis.

Approach:

• This review synthesizes current research on the role of microRNAs (miRNAs) in the context of POCD.
• It explores the potential involvement of miRNAs in the pathogenesis, diagnosis, and therapeutic strategies for POCD.

Key Points:

• MicroRNAs (miRNAs), small non-coding RNAs, are increasingly recognized for their roles in various biological processes.
• Emerging evidence suggests miRNAs are implicated in neurodegenerative diseases and may influence POCD development.
• Understanding miRNA involvement could offer new diagnostic and therapeutic avenues for POCD.

Conclusions:

• MicroRNAs represent a promising area of investigation for unraveling the complexities of POCD.
• Further research into miRNA-based biomarkers and therapeutics could significantly impact the management of postoperative cognitive dysfunction.