Harvard group engineers bacteria with a ‘memory’ for gut inflammation in mice
10 Jul 2017by Kristina Campbell
New work, led by Pamela Silver of The Wyss Institute of Biologically Inspired Engineering at Harvard (USA), appears to have overcome this problem. The research, which has been called "incredibly exciting" by other scientists, involved the design of a bacterial trigger circuit that detects and responds to tetrathionate—a transient product of reactive oxygen species.