Bottom-up assembly of target-specific cytotoxic synthetic cells.

Immune vigilance ensures body integrity by eliminating malignant cells through the complex but coordinated cooperation of highly diversified lymphocytes populations. The sheer complexity of the immune system has slowed development of immunotherapies based on top-down genetic engineering of lymphocytes. In contrast, bottom-up assembly of synthetic cell compartments has contributed novel engineering strategies to reverse engineer and understand cellular phenomena as molecularly defined systems.