A search was made for mutations at the A9 tract in exon 17, an allelic loss at the EPHB2 gene locus, and promoter hypermethylation of the EPHB2 gene in 81 sporadic gastric cancers in order to determine if genetic or epigenetic alterations of the EPHB2 gene are involved in the development and/or progression of gastric cancer.
C1853237
Isolated cases