… genes (that could be involved in DNA replication) (14). The aim of our work was … study
p53 mutations and microsatellites in sporadic preneoplastic and neoplastic lesions of the colon …

… in the proximal stomach whereas the I SM + tumors were … Mutations in the p53 tumor
suppressor gene and the loci responsible … in most USM+ colorectal tumors and cell lines (26, 27). …

… transitions are brain tumors, colon carcinoma and pancreatic … , CS,p53 tumor suppressor
gene mutation in early esophageal … replication errors at microsatellite loci in tumors of patients …

… In stomach cancer, genetic instability seems to be of some … of the intestinal type, in which
both p53 mutations and genetic … DNA repeats and tumor suppressor genes in human gastric …

… , DPC4, and p53 by microsatellite analysis and for p53 protein by … tumor suppressor genes
within a single lesion. In addition, … shown for preneoplastic lesions in Barrett’s esophagus, 52 …

… , inactivation of p53 tumor suppressor gene, … intestinal metaplasia are an actual precancerous
lesion that share not only epigenetic but also genetic alterations, including microsatellite …

… variety of human tumors including lung, colon, and pancreatic … Cases were identified for
molecular analysis and retrieved … published data for the microsatellites included. Several cases …

… in oncogenes, tumor suppressor genes, cell adhesion molecules, … microsatellite instability
at the locus D1S191 may be an early event of stomach carcinogenesis, especially in intestinal …

… , tumor-suppressor genes, celladhesion molecules, telomere and … microsatellite instability
at the locus D1S191 may be an early event of stomach carcinogenesis, especially in intestinal …

… with microsatellite instability.'' Loss of pS2, a candidate for gastric-specific tumor suppressor,'
… frequency of p53 mutations in intestinal type stomach carcinomas, it has been reported that …