A novel mechanism for pathogen detection highly conserved in mammals

Grant number: DP170102471 | Funding period: 2017 - 2019



This project aims to delineate biochemically how mammals fight pathogens by alerting their immune system to Vitamin B compounds produced by certain bacteria and fungi. The protein MR1 binds the compounds and displays them on the cell surface, activating pathogen-fighting MAIT cells. The MR1-MAIT cell axis is highly conserved in mammals and is thought to defend the host. This project expects to lead to new products to improve veterinary and human health services with new technology developed throughout the project and high-level training which will increase the competitiveness of the strategic biotechnology sector in Australia.

Related publications (8)

University of Melbourne Researchers