Polymorphism of CTLA-4 Gene in Major Depressive Disorder / 신경정신의학
Journal of Korean Neuropsychiatric Association
;
: 965-970, 2001.
Article
in Korean
| WPRIM
| ID: wpr-214223
ABSTRACT
OBJECTIVES:
This study was carried out to explore the relationship between major depressive disorder and CTLA-4 which is related to the immunologic function such as T cell regulation.METHODS:
Among the Korean patients diagnosed as major depressive disorder according to DSM-IV, 77 patients without neurological illness, hormonal disorder, or comorbid mental illness were selected. The stored data of 149 normal Koreans from the Catholic Hemopoietic Stem Cell Bank of Korea, were used as a normal control group. The data of Korean control group were compared with those of the studies of different ethnics. DNA was extracted from whole blood and the exon 1 region of CTLA-4 gene was amplified by polymerase chain reaction. Gene typing was performed by using SSCP and then, the results were assessed.RESULTS:
There were no significant differences in genotype frequencies of CTLA-4*G/G, CTLA-4*G/A, and CTLA-4*A/A between the patients with major depressive disorder and the control group in Korean population(48.1% vs 46.3%, 41.6% vs 39.6%, 10.3% vs 14.1%, respectively).There were no significant differences in allelic frequencies of CTLA-4*G and CTLA-4*A between the patients with major depressive disorder and the control group in Korean population(68.8% vs 66.1%, 31.2% vs 33.9%, respectively).CONCLUSION:
Considering negative result for the association of the exon 1 polymorphism of CTLA-4 gene with major depressive disorder in this study, the exon 1 polymorphism does not appear to be possible candidate gene for major depressive disorder. Moreover, further systematic researches including diverse clinical variables would be required.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Stem Cells
/
DNA
/
Polymerase Chain Reaction
/
Exons
/
Polymorphism, Single-Stranded Conformational
/
Diagnostic and Statistical Manual of Mental Disorders
/
Depressive Disorder, Major
/
Genotype
/
Korea
Limits:
Humans
Country/Region as subject:
Asia
Language:
Korean
Journal:
Journal of Korean Neuropsychiatric Association
Year:
2001
Type:
Article
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