Advances in Study on Relationship between Heat Shock Protein 70 and Gastric Cancer / 胃肠病学

Gastric cancer is one of the most commonly seen malignant tumors,and is the fourth leading cause of morbidity and second leading cause of mortality among malignancies worldwide. The genesis of gastric cancer is the result of interaction between genetic and environmental factors,and is a multi-factor and multi-step carcinogenesis. As one of the most important members in the heat shock protein(HSP)family,HSP70 plays a molecular chaperone role,and is involved in body specific immunity and innate immunity. Studies have demonstrated that over expression of HSP70 often correlates with the genesis and development of gastric cancer. This article reviewed the advances in study on relationship between HSP70 and gastric cancer.