Over the past several decades, the incidence of early-onset cancers, often defined as
cancers diagnosed in adults< 50 years of age, in the breast, colorectum, endometrium …

Gastric cancer is the second most common cause of cancer-related deaths in the world, the
epidemiology of which has changed within last decades. A trend of steady decline in gastric …

Background & Aims: Reports in the literature regarding the relationship of infection with
cagA-positive strains of Helicobacter pylori to gastric cancer over and above H. pylori …

Helicobacter pylori is a causative agent of gastritis and peptic ulcer. cagA+ H. pylori strains
are more virulent than cagA− strains and are associated with gastric carcinoma. The cagA …

Gastric adenocarcinoma is the second leading cause of cancer-related mortality worldwide.
Infection with Helicobacter pylori is the strongest recognized risk factor for gastric …

Certain populations with high incidences of Helicobacter pylori infection, such as those in
East Asian countries, have high incidences of gastric cancer, while other highly infected …

Infection with cagA‐positive Helicobacter pylori is associated with the development of gastric
adenocarcinoma. The cagA gene product CagA is injected directly from the bacterium into …

The CagA protein of Helicobacter pylori, which is injected from the bacteria into bacteria-
attached gastric epithelial cells, is associated with gastric carcinoma. CagA is tyrosine …

This report describes the modalities of chronic gastritis induced by Helicobacter pylori
infection in different populations. The full gamut of lesions representing the precancerous …

Infection with cagA-positive Helicobacter pylori (H. pylori) is associated with atrophic
gastritis, peptic ulcer, and gastric adenocarcinoma. The cagA gene product CagA is …