Analysis for myeloperoxidase genetic polymorphism in gastric cancer / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
;
(12): 542-544, 2011.
Article
Dans Chinois
| WPRIM
| ID: wpr-321280
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the association of myeloperoxidase(MPO) genetic polymorphism and gastric cancer.</p><p><b>METHODS</b>A case-control study was performed including 62 patients with gastric cancer and 61 healthy controls. Peripheral blood was collected for genetic analysis of MPO-463.</p><p><b>RESULTS</b>There were no significant differences in gender, age, and smoking between the two groups(P>0.05). However, the two groups differed in drinking, family history of gastric cancer, and Helicobacter pylori(HP) infection(P<0.05). The frequencies of MPO-463GG, GA and AA were 87.1%, 11.3% and 1.6%in the study group, and were 72.1%, 23.0%, and 4.9% in the control group, respectively. Carriers of MPO-463 GA or AA had a significantly higher risk of gastric cancer than those of MPO-463 GG(χ(2)=4.253, P<0.05, OR=0.383, 95% CI 0.151-0.972). Carriers of G allele had a significantly lower risk of gastric cancer compared to carriers of A allele(χ(2)=4.935, P<0.05, OR=0.399, 95% CI 0.174-0.916).</p><p><b>CONCLUSION</b>MPO-463 G/A polymorphism is associated with gastric cancer with A being a protective gene.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Polymorphisme génétique
/
Tumeurs de l'estomac
/
Études cas-témoins
/
Myeloperoxidase
/
Génétique
Type d'étude:
Étude observationnelle
/
Facteurs de risque
Limites du sujet:
Adulte très âgé
/
Femelle
/
Humains
/
Mâle
langue:
Chinois
Texte intégral:
Chinese Journal of Gastrointestinal Surgery
Année:
2011
Type:
Article
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