Pancreatic cancer FG cells: Core 3 synthase stable expression vs vector control

ABSTRACT: Purpose: Core 3 derived glycans, a major type of O-glycan expressed by normal epithelial cells of the gastrointestinal tract, are downregulated during malignancy, because of loss of expression of functional β3-N-acetylglucosaminyltransferase-6 (core 3 synthase). We investigated the expression of core 3 synthase in normal pancreas and pancreatic cancer and evaluated the biological effects of re-expressing core 3 synthase in pancreatic cancer cells that had lost expression. Experimental Design: We determined that pancreatic tumors and tumor cell lines have lost expression of core 3 synthase. We therefore re-expressed in human pancreatic cancer cells (Capan-2 and FG) to investigate the contribution of core 3 glycans to malignant progression. Results: Pancreatic cancer cells expressing core 3

ORGANISM(S): Homo sapiens

SUBMITTER: Radhakrishnan prakash 

PROVIDER: S-ECPF-GEOD-42417 | biostudies-other |

REPOSITORIES: biostudies-other