Three-dimensional microenvironment structure for regulating cell behavior, three-dimensional surface for controlling cell behavior, array and manufacturing method of three-dimensional micro environment structure

摘要

Problem to be solved: to provide a three-dimensional microenvironment structure capable of accurately adjusting cell behavior such as cell attachment, movement, growth and differentiation, a surface for controlling cell behavior, an array and a method of manufacturing a three-dimensional microenvironment structure.Nanofiber membraneA three-dimensional microenvironment structure that regulates two or more peptide motifs including two or more peptide motifs of P1 andThe peptide motifs of P1 and P2 areBound to two or more mutually different receptors on the cellGenerate a signal that controls the behavior of cellsThe P1 motif isIntegrin in α 5 β Includes a motif that combines withThe P2 motif isIntegrins above α 5 β As a motif binding to the coreceptor ofIntegrin in α 5 β Controlling the activity of the co receptor ofGenerate a signal that controls cell behaviorIt is a three-dimensional micro environment structure.No selection