Rodent models to study the relationships between mammals and their bacterial inhabitants.
Laboratory rodents have been instrumental in helping researchers to unravel the complex interactions that mammals have with their microbial commensals. Progress in defining these interactions has also been possible thanks to the development of culture-independent methods for describing the microbiota associated to body surfaces. Understanding the mechanisms that govern this relationship at the molecular, cellular, and ecological levels is central to both health and disease. The present review of rodent models commonly used to investigate microbial-host "conversations" is focused on those complex bacterial communities residing in the lower gut. Although many types of pathology have been studied using gnotobiotic animals, only the models relevant to commensal bacteria will be described.
Food & Bio-based Products Group, AgResearch Ltd, Hamilton, New Zealand. rodrigo.bibiloni@agresearch.co.nz
Rodrigo
R
Bibiloni
D000818:Animals; D001419:Bacteria / Q000472:pathogenicity*; D018407:Bacterial Physiological Phenomena; D054884:Host-Pathogen Interactions; D006801:Humans; D008322:Mammals; D023421:Models, Animal; D012377:Rodentia / Q000382:microbiology*; D013559:Symbiosis