Identification of novel tissue-specific transcription arising from E-cadherin/CDH1 intron2: a novel protein isoform increases gastric cancer cell invasion and angiogenesis.9adenocarcinomacadherincancercellcell adhesion moleculee-cadherinepithelial cellgastric tubular adenocarcinomaintronlineproteinstomachtubular adenocarcinomaidentification-of-novel-tissue-specific-transcriptFalseE-GEOD-32540human42450