Cell Adhesion Patterning

This lecture covers the creation of cell adhesion patterns using molecules involved in cell adhesion mechanisms, such as ECM molecules (e.g., Fibronectin, Laminin, Collagen) and non-ECM molecules like Polylysine and PEI. It also discusses RGD coatings for cell adhesion, PEG for cell repulsion, and combining adhesion and repellant molecules on surfaces. Examples include cell micro-patterning for apoptosis studies, orientation of cell division axis, and neural cell patterning. Techniques for measuring forces exerted by cells, such as tissue pillars and micropillars, are also explained.