While there has been great interest in harvesting and targeting the microbiome to treat disease, Federation Bio believes for durable benefits its necessary to provide a rich ecosystem of microbes in a single therapy. The company has developed a platform for producing synthetic microbial cell therapies to treat a range of diseases from metabolic disorders to metastatic cancers. Unlike earlier approaches, the company said it is generating potent, reproducible, and complete microbial consortia that stably engraft to provide predictable and durable responses. We spoke to Emily Drabant Conley, CEO of Federation Bio, about its platform technology, how it determines what to include or exclude in a given therapy, and what makes a disease a good candidate for its living therapeutics approach.