Open AccessAnimal models for the study of Helicobacter pylori infection
Author(s) -
Eliza Miszczyk,
Maria Walencka,
Magdalena Chmiela
Publication year - 2014
Publication title -
postępy higieny i medycyny doświadczalnej
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.275
H-Index - 34
eISSN - 1732-2693
pISSN - 0032-5449
DOI - 10.5604/17322693.1102583
Subject(s) - helicobacter pylori , natural history , medicine , animal model , chronic gastritis , gastritis , asymptomatic , cancer , helicobacter , lymphoma , immunology , intensive care medicine , pathology
The Gram-negative bacillus Helicobacter pylori is widely recognized as a major etiologic agent responsible for chronic active gastritis, peptic ulcers, the development of gastric cancer and mucosa-associated lymphoid tissue (MALT lymphoma). Still, little is known about the natural history of H. pylori infection, since patients usually after many years of not suffering from symptoms of the infection are simply asymptomatic. Since the research investigators carried out on human models has many limitations, there is an urgent need for the development of an animal model optimal and suitable for the monitoring of H. pylori infections. This review summarizes the recent findings on the suitability of animal models used in H. pylori research. Several animal models are useful for the assessment of pathological, microbiological and immunological consequences of infection, which makes it possible to monitor the natural history of H. pylori infection. Preclinical investigations on animal models are an essential stage of research which enrich the knowledge on treatment and prevention strategies.