AKT plays a crucial role in gastric cancer.

作者: TAKAMITSU SASAKI , YUICHI YAMASHITA , HIROKI KUNIYASU

DOI: 10.3892/OL.2015.3260

关键词: TelomereGastric mucosaChronic gastritisProtein kinase BPI3K/AKT/mTOR pathwayBiologyTelomerase reverse transcriptaseCarcinogenesisTelomeraseCell biology

摘要: The AKT protein is involved in the phosphatidylinositol-3 kinase signaling pathway and a vital regulator of survival, proliferation differentiation various types cells. Helicobacter pylori infection induces epithelial cell oxidative stress chronic gastritis. These alterations lead to telomere shortening, resulting activation telomerase. AKT, particular, activated by H. pylori-induced inflammation. then promotes expression human telomerase reverse transcriptase, which encodes catalytic subunit telomerase, activity, an essential component process carcinogenesis. increased gastric mucosa with carcinogenic properties associated low survival patients cancer. findings present study suggest that pivotal carcinogenesis progression.

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