Synthetic mammalian gene circuits for biomedical applications

摘要

Synthetic biology is the science of reassembling cataloged and standardized biological items in a systematic and rational manner to create and engineer functional biological designer devices, systems and organisms with novel and useful, preferably therapeutic functions. Synthetic biology has significantly advanced the design of complex genetic networks that can reprogram metabolic activities in mammalian cells and provide novel therapeutic strategies for future gene-based and cell-based therapies. Synthetic biology-inspired therapeutic strategies provide new opportunities for improving human health in the 21st century. This review covers the most recent synthetic mammalian circuits designed for therapy of diseases such as metabolic disorders, cancer, and immune disorders. We conclude by discussing current challenges and future perspectives for biomedical applications of synthetic mammalian gene networks.