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Deciphering Necroptosis-Associated Molecular Subtypes in Acute Ischemic Stroke Through Bioinformatics and Machine
Zongkai Wu1,2, Hongzhen Fan1, Lu Qin1
1Department of Neurology, Hebei General Hospital, Shijiazhuang, China.
Journal of Molecular Neuroscience : MN
|January 1, 2025
Summary
This study identifies necroptosis-related genes in acute ischemic stroke (AIS), revealing potential diagnostic and therapeutic targets. Nine key genes were validated, offering new insights into AIS molecular mechanisms.
Area of Science:
- Biomedical research
- Molecular biology
- Genomics
Background:
- Acute ischemic stroke (AIS) is a critical condition with significant disability and mortality.
- Understanding the molecular mechanisms of AIS is crucial for developing effective treatments.
Purpose of the Study:
- To identify necroptosis-associated genes in AIS.
- To explore the diagnostic and therapeutic potential of these genes in AIS.
Main Methods:
- Acquired gene expression data from the Gene Expression Omnibus database.
- Utilized GeneCards to retrieve necroptosis-associated genes.
- Performed differential gene expression analysis, WGCNA, PPI analysis, LASSO regression, and ROC curve analysis.
- Validated findings using qPCR and external datasets.
Main Results:
- Identified 76 necroptosis-related differentially expressed genes (NRDEGs) in AIS.
- Discovered 20 hub genes and a diagnostic model based on nine signature genes.
- Validated the diagnostic model and identified distinct necroptosis patterns in AIS.
Conclusions:
- The study provides novel insights into the molecular mechanisms of NRDEGs in AIS.
- Identified potential diagnostic biomarkers and therapeutic targets for AIS.
- The findings contribute to a better understanding and management of acute ischemic stroke.
