Effects of the expression of KAI1 mRNA on patients with gastric cancer
- VernacularTitle:KAI1 mRNA的表达对胃癌患者的影响
- Author:
Kaixi FAN
;
Hongming SHEN
;
Xigui YANG
;
Weidong ZHANG
;
Qing JIA
- Publication Type:Journal Article
- Keywords:
Gastric neoplasms;
KAI1;
In situ hybridization
- From:
Chinese Journal of Digestive Surgery
2008;7(6):452-454
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the relationship between the expression of KAI1 mRNA and the clinicopathological parameters and prognostic outcome of patients with gastric Callcer. Methods The expressions of KAI1 mRNA in 70 samples of gastric cancer tissue and 18 samples of benign gastric lesion were detected by in situ hybridization.Results The positive rates of KAI1 mRNA expression in benign gastric lesion and gastric cancer tissue were 94%(17/18)and 31%(22/70),respectively.The expression of KAI1 mRNA was influenced by tumor difierentiation degree and the state of lymph node metastasis.The positive rate of KAI1 mRNA expression was gradually decreased as the increase of invasion depth and the tumor clinical stages.The 5-year survival rate of patients with positive expression of KAI1 mRNA WaS higher than these with negative expression of KAI1 mRNA.Conclmions The less and down-regulation of KAI1 gene expression may be involved in the occurrence and development of gastric cancer.KAI1 gene might be a valuable indicator for early diagnosis and predicting the malignancy and metastasis potential of gastric cancer and the prognosis of patients with gastric cancer.
