Associations of Interleukin-1β with H. pylori-Induced Gastric Atrophy and Syndrome of Dampness-Heat in the Spleen and Stomach in Subjects with H. pylori-Related Gastric Diseases

H. pylori-related gastric diseases (HPGD) are a series of gastric mucosal benign and malignant lesions associated with H. pylori infection. Exploring the pathogenesis of HPGD will be of great significance to prevent and treat gastric malignancy. Traditional Chinese medicine (TCM) syndrome is the essence of TCM, reflecting the state of whole body. Potential similarities of TCM syndrome may provide a new perspective in understanding development and treatment of diseases. To seek an early warning signal for gastric malignant pathology and similarities of TCM syndrome from the viewpoint of molecular biology, we examined the relationships among H. pylori, gastric pathology, and TCM syndrome and effects of Interleukin-1β (IL-1β) gene polymorphisms and expression on gastric pathology and TCM syndrome in HPGD. The results indicated that detection of H. pylori with differentiation of TCM syndrome may have a predictive function to gastric pathology. H. pylori may lead to gastric atrophy via enhancing IL-1β mRNA expression, and IL-1β mRNA overexpression in gastric mucosa may be one of the generality characteristics for H. pylori-negative subjects with syndrome of dampness-heat in the spleen and stomach.