Microbiota—implications for immunity and transplantation

Each individual harbours a unique set of commensal microorganisms, collectively referred to as the microbiota. Notably, these microorganisms exceed the number of cells in the human body by 10-fold. This finding has accelerated a shift in our understanding of human physiology, with the realization that traits necessary for health are both encoded and influenced by the human genome and the microbiota. Our understanding of the aetiology of complex...