p73, a new p53 family member, is a transcription factor that is increasingly recognized in cancer research as an important player in tumorigenesis as well as in chemotherapeutic drug sensitivity.

Gastrin released from antral G cells is generally viewed as the major physiologic regulator of gastric acid secretion and growth via the gastrin/cholecystokinin-2 (CCK-2) receptor. 6 Hypergastrinemia ...

Zollinger-Ellison syndrome is a rare disorder that usually occurs when a tumor called a gastrinoma develops in the pancreas or duodenum. A gastrinoma secretes a hormone known as gastrin, which results ...