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This literature review delves into the complex relationship between Helicobacter pylori infection and gastric cancer, focusing on ethnic and geographic disparities. It examines the varying prevalence of H. pylori across different regions and ethnic groups, the pathogenicity of different bacterial strains, and the influence of genetic, dietary, and socio-economic factors on gastric cancer incidence. The review identifies critical research gaps and underscores the need for an integrated approach to understand these disparities better and develop targeted prevention and treatment strategies.
Anni Chen (Thu,) studied this question.