Fig. 1From: Multiscale positive feedbacks contribute to unidirectional gastric disease progression induced by helicobacter pylori infectionThe model wiring diagram. Nodes represent the model components, arrows indicate activation, and circle heads indicate repression. The symbols “+” and “-” indicate positive and negative feedbacks, respectively. The model consists of four functional modules, which are separated into different rectangles for easier visualization. The molecular interactions of these modules are elaborated in the Method sectionBack to article page