Laser focus: controlled formation of protein networks

Researchers at The University of Osaka used a focused laser beam to make in vitro models of cytoskeletal networks that exhibit dynamic cell-like motions. This technique provides spatiotemporal control of the network structure, unlike conventional methods based on self-organization and photochemical reactions. The models could be used to determine the structure–motion relationship of cytoskeletal networks, which has applications for understanding cell division, migration, and adhesion and the creation of protein-based robots and synthetic cells.Read More