Association of Micro RNA and Postoperative Cognitive Dysfunction: A Review

Area of Science:

• Neuroscience
• Genetics
• Biomarker Discovery

Background:

• Postoperative Cognitive Dysfunction (POCD) is a neurocognitive decline post-surgery.
• Identifying risk factors and diagnostic markers for POCD is crucial.

Purpose of the Study:

• To review the association of apolipoprotein E (APOE ε4) and microRNAs (miRNAs) with POCD.
• To highlight the clinical importance of these factors in POCD prognosis, diagnosis, and treatment.
• To summarize studies utilizing microarray approaches for POCD analysis.

Main Methods:

• Review of existing literature on POCD, APOE ε4, miRNAs, and microarray techniques.
• Focus on microarray-based approaches for analyzing gene expression and miRNA profiles related to POCD.

Main Results:

• APOE ε4 and specific miRNAs are associated with POCD.
• Microarray technology enables high-throughput analysis of miRNAs involved in POCD.
• Microarray analysis can identify potential diagnostic biomarkers for POCD.

Conclusions:

• APOE ε4 and miRNAs are significant factors in POCD.
• Microarray techniques are valuable for understanding miRNA roles in POCD.
• Further research using microarrays can advance POCD diagnosis and treatment strategies.