Chronic cigarette smoke exposure masks pathological features of Helicobacter pylori infection while promoting tumor initiation.

Gastric cancer is the fifth most common cancer and the fifth leading cause of cancer deaths worldwide. Chronic infection by the bacterium Helicobacter pylori is the most prominent gastric cancer risk factor, but only 1-3% of infected individuals will develop gastric cancer. Cigarette smoking is another independent gastric cancer risk factor, and H.

Comparison of gastric inflammation and metaplasia induced by or colonization in mice.

Unlabelled: Gastric cancer is the fifth most diagnosed cancer in the world. Infection by the bacteria (HP) is associated with approximately 75% of gastric cancer cases. HP infection induces chronic gastric inflammation, damaging the stomach and fostering carcinogenesis.

Comparison of gastric inflammation and metaplasia induced by or colonization in mice.

Background: Gastric cancer is the fifth most diagnosed cancer in the world. Infection by the bacteria (HP) is associated with approximately 75% of gastric cancer cases. HP infection induces chronic gastric inflammation, damaging the stomach and fostering carcinogenesis.

Glucocorticoid regulation of cancer development and progression.

Glucocorticoids are steroid hormones that regulate a host of cellular and physiological functions. However, they are arguably best known for their potent anti-inflammatory properties. Chronic inflammation is well-known to promote the development and progression of numerous types of cancer, and emerging evidence suggests that glucocorticoid regulation of inflammation affects cancer development.