Tag Archive neufeld

Cellular biology of colorectal cancer: New Insight

Dr. Expert no comments

Lead author Kristi Neufeld, associate professor in the Department of Molecular Biosciences and co-leader of the Cancer Biology program at the KU Cancer Center, has spent the better part of her career trying to understand the various activities of APC, a protein whose functional loss is thought to initiate roughly 80 percent of all colon polyps, a precursor to colon cancer. Neufeld, along with her postdoctoral fellow Maged Zeineldin, undergraduate student Mathew Miller and veterinary pathologist Ruth Sullivan, now reports that APC found in a particular subcellular compartment, the nucleus, protects from inflammation as well as tumor development associated with chronic colitis. Whether APC reaches the nucleus may well affect the ability of intestinal stem cells to produce differentiated cells with specialized functions, Neufeld said. …