The focus here will be on biological devices that cure diseases, prevent health issues and reverse ageing.
Wikipedia: Synthetic biology is an interdisciplinary branch of biology, combining disciplines such as biotechnology, evolutionary biology, molecular biology, systems biology, biophysics, electrical engineering, and is in many ways related to genetic engineering. - http://en.wikipedia.org/wiki/Synthetic_biology
Synthetic nanofactory cell produces drugs in vivoSilicon Republic - 14-Feb-2018
Synthetic cell produces anti-cancer proteins within tumour tissue.
Scientists Are Designing Artisanal Proteins for Your BodyNew York Times - 26-Dec-2017
Our bodies make roughly 20,000 different kinds of proteins.
Unnatural microbe can make proteinsBBC - 29-Nov-2017
Bacterium's DNA modified to incorporate six letters instead of four.