Correlation between MHC class I-related chain A gene *008 allele and human cytomegalovirus infection / 南方医科大学学报
Journal of Southern Medical University
;
(12): 509-511, 2007.
Article
in Chinese
| WPRIM
| ID: wpr-268090
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the correlation between MHC class I-related chain A (MICA) gene *008 allele and human cytomegalovirus (HCMV) infection.</p><p><b>METHODS</b>MICA*008 allele was detected in 86 patients with chronic granulocytic leukemia and 81 unrelated normal individuals by way of sequence-specific primers (PCR-SSP). Anti-HCMV IgM was also detected in the sera of these subjects with enzyme linked immunosorbent assay (ELISA).</p><p><b>RESULTS</b>MICA*008 allele frequency was lower in patients with chronic granulocytic leukemia than in the control group (22.2% vs 34.3%, Chi(2)=4.98, P<0.05). The infection rate of HCMV was significantly higher in those individuals with genotype of MICA*008 (-) than in those with MICA*008 (+), and moderate correlation was suggested between MICA*008 and HCMV infection (C=0.5829, 0.6142).</p><p><b>CONCLUSION</b>Individuals with MICA*008 positivity is not liable to HCMV infection, but those with MICA*008 (-) can be vulnerable to HCMV infection, suggesting an inverse correlation between MICA*008 allele with HCMV.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Virology
/
Histocompatibility Antigens Class I
/
Leukemia, Myelogenous, Chronic, BCR-ABL Positive
/
Cytomegalovirus Infections
/
Genetic Predisposition to Disease
/
Alleles
/
Gene Frequency
/
Genetics
/
Genotype
Limits:
Humans
Language:
Chinese
Journal:
Journal of Southern Medical University
Year:
2007
Type:
Article
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