Study on loss of heterozygosity at the DCC locus in gastric cancer
- VernacularTitle:胃癌组织DCC基因杂合性缺失的研究
- Author:
Dongxu WANG
;
Dianchun FANG
;
Yuanhui LUO
- Publication Type:Journal Article
- Keywords:
Stomach neoplasm Gene DCC Gene deletion
- From:
Chinese Journal of Digestion
1996;0(S1):-
- CountryChina
- Language:Chinese
-
Abstract:
This article is to evaluate the role of DCC gene alteration in the development and progression of gastric cancer, as well as to correlate with its prognosis. Loss of heterozygosity (LOH) at DCC gene was examined in 45 cases of surgically resected gastric cancer tissue. LOH at the DCC locus was detected in 15/45(33.3%), and it was found to be closely related to clinical staging, but not to the histologic types, depth of tumor invasion or lymph node metastases. These results suggest that LOH at the DCC locus occurs in late stage of the disease and detection of LOH at the DCC locus may be useful for predicting the prognosis of the gastric cancer patients.
