H. pylori Link to Stomach Cancer Strengthened

MedicalResearch.com Interview with:

Nina R. Salama. PhD Member Human Biology Division Member Public Health Sciences Division Affiliate Member Basic Sciences Division Dr. Penny E. Petersen Memorial Chair for Lymphoma Research  Director of Molecular and Cellular Biology (MCB) Graduate Program Fred Hutchinson Cancer Research Center

Dr. Salama

Nina R. Salama. PhD
Member Human Biology Division
Member Public Health Sciences Division
Affiliate Member Basic Sciences Division
Dr. Penny E. Petersen Memorial Chair for Lymphoma Research
Director of Molecular and Cellular Biology (MCB) Graduate Program
Fred Hutchinson Cancer Research Center 

MedicalResearch.com: What is the background for this study? What are the main findings?

Response: We wanted to better understand why certain patients infected with H. pylori developed stomach cancer and how we could better identify them. H. pylori is one of the strongest risk factors for stomach cancer, but how much it predisposes individuals to gastric cancer varies around the world.

Working closely with colleagues from Zhengzhou University, we ran tests on 49 samples from China and found that 91 percent of patients infected with the EPIYA D gene variant of H. pylori also had stomach cancer. Continue reading