Alteration of Regulation of Fas/FasL Mediated Apoptosis in Gastric Cancer

Abstract

Gastric cancer is an important neoplasticdisease in all around the world because its highincidence and mortality. Otherwise, apoptosis isa key process of programmed cell death duringembryogenesis, regulation of immune system,and holding the tissue homeostasis. Besides,the escape of apoptosis by different ways is anessential molecular aspect for the developmentof cancer. In this article we present an exhaustivereview of the current evidence of the roleof apoptosis through Fas/FasL pathway in thedevelopment of gastric carcinogenesis, includingsince early stages like in appearance of preneoplasticlesions. Finally, we think that a bettercomprehension of the signaling pathway Fas/FasL role in the different stages of gastric carcinogenesiscould let us know more about the implicatedmolecular ways and the physiopathologicalchanges in the appearance of this disease.

Keywords

• Gastric cancer
• apoptosis
• Fas receptor
• Fas ligand protein