… Loss of membranous β-catenin staining was associated with … that β-catenin mutations are
common in gastric cancer cell … of β-catenin in stomach cancer, we analyzed β-catenin gene …

… cancers ( 21–… frequency of mutational changes of the APC and β -catenin genes in our
series of gastric cancers, all of these genetic changes were present only in intestinal-type gastric …

… Our data did not reveal any quantitative difference in β-catenin protein levels in gastric
cancers versus normal mucosa. In agreement with a previous report by Jawhari et al, 7 we also …

… in exon 3 in 35 carcinoma tissues available for PCR … -catenin gene are rare in human gastric
carcinomas and that accumulation of normal ß-catenin protein in a subset of gastric cancers …

… Mutational analyses of β-ct in gastric carcinomas seem to corroborate this … of the β-ct gene
in gastric cancer 37 whereas, recently, in another study of 43 gastric carcinomas, 38 β-ct gene …

… Moreover, a number of recent studies confirmed CTNNB1 and APC as driver genes in gastric
cancer. The identification of specific membrane, intracellular, and extracellular components …

… pure populations of tumor cells for mutations in the β-catenin gene. … Exon 3 of the β-catenin
gene encodes serine-threonine … kinase that regulate degradation of β-catenin by the ubiquitin-…

… We identified mutations in exon 3 of the β-catenin gene in 7 of 43 sporadic gastric cancers.
All of these mutations are missense mutations, and five mutations are in aspartic acid 32, …

… of β-catenin gene have been found in small colorectal adenomas and intestinal type gastric
cancer [18, … Here, we performed E-cadherin and beta-catenin gene mutation and expression …

… lung carcinoma cells, which do not have the α-catenin protein… Transfection of the α-catenin
gene could restore their … in the α-catenin gene[4,36], gene deletions might be involved in …