Association of vascular endothelial growth factor 936C/T polymorphism and the susceptibility to colorectal adenoma / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
;
(12): 286-288, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-266355
ABSTRACT
<p><b>OBJECTIVE</b>To examine the association between polymorphism of vascular endothelial growth factor(VEGF)1498 C/T,936 C/T and colorectal adenoma genetic susceptibility.</p><p><b>METHODS</b>A case-control study of 224 colorectal adenomas and 200 controls was conducted and VEGF genotypes were determined based on TaqMan-probe assay. The epidemiological factors were collected through questionnaire. Accordingly, the clinicopathological data of each sample were also investigated.</p><p><b>RESULTS</b>The carriage of 936 CT and CT+TT genotypes had significantly higher risk of colorectal adenoma (CT vs. CC, OR=2.00, 95% CI 1.23-3.25, P=0.006; CT+TT vs. CC, OR=2.04, 95% CI1.28-3.26, P=0.003). 936-T allele carriage had increased risk of colorectal adenoma (OR=1.91, 95% CI1.25-2.91, P=0.003). The genotypes of 1498 C/T and the frequency of C/T allele showed no differences between healthy persons and patients (P>0.05). In patients with 936 CT+TT and 936-T allele implied a tendency of villous adenoma category (CT+TT vs. CC, OR=2.54, 95% CI1.12-5.75, P=0.040; T allele vs. C allele, OR=3.08, 95% CI, 1.64-5.80, P=0.001).</p><p><b>CONCLUSION</b>VEGF 936 C/T polymorphism can influence susceptibility to colorectal adenoma.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Colorectal Neoplasms
/
Adenoma
/
Case-Control Studies
/
Genetic Predisposition to Disease
/
Polymorphism, Single Nucleotide
/
Vascular Endothelial Growth Factor A
/
Genetics
/
Genotype
Type of study:
Observational study
/
Risk factors
Limits:
Adult
/
Female
/
Humans
Language:
Chinese
Journal:
Chinese Journal of Gastrointestinal Surgery
Year:
2010
Type:
Article
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