RhoA signaling: the nanoscale mechanisms of mechanochemical regulation

点击翻译按钮获取中文摘要

This project aims to elucidate a new paradigm for regulating cell signals at the nanoscale level. Cell signalling involves the coordination of multi-molecular networks at the plasma membrane, the interface between the cell and its external environment. These are often thought to involve the assembly of multimolecular complexes through the action of protein scaffolds. This project will focus on how the contractile regulator, anillin, controls RhoA signalling by kinetic regulation. In particular, how nanoscale clustering of anillin by the dynamic actomyosin cytoskeleton modulates RhoA signalling for contractility and tissue homeostasis. The outcomes of this project are first and foremost fundamental understanding of how cells communicate with one another.