EGR3 Polymorphism Is a Potential Susceptibility Factor of Schizophrenia Risk in a Chinese Population
Wen Bi1, Jingjing Li1, Mengqiu Xiong1
1Department of Laboratory Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
This study investigated single nucleotide polymorphisms (SNPs) and schizophrenia risk in a Chinese population. The EGR3 rs1996147 AA genotype showed a borderline association with decreased schizophrenia risk.
Area of Science:
- Genetics
- Psychiatry
- Molecular Biology
Background:
- Schizophrenia (SZ) is a complex psychiatric disorder with a significant genetic component.
- Identifying specific genetic variants associated with SZ risk is crucial for understanding its etiology.
Purpose of the Study:
- To evaluate the association between specific single nucleotide polymorphisms (SNPs) and the risk of schizophrenia in a Chinese population.
Main Methods:
- A case-control study was conducted with 248 schizophrenia patients and 236 healthy controls.
- Genotypes of selected SNPs (EGR3, EGR4, ERBB3, ERBB4) were determined using the Mass-array platform.
Main Results:
- The EGR3 rs1996147 AA genotype demonstrated a borderline association with decreased schizophrenia risk (OR=0.43, p=0.06).
- No significant associations were found for other investigated SNPs with overall or subgroup schizophrenia risk.
Conclusions:
- The EGR3 rs1996147 AA genotype may be associated with a borderline protective effect against schizophrenia in the studied Chinese population.
- Further research is needed to confirm these findings and explore the functional implications of EGR3 variants in schizophrenia.
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