Myoblast Choreographic Alignment.

ABSTRACT: The alignment of spindle-shaped cells is crucial for physiological processes, such as muscle regeneration and tissue engineering. Despite their importance, the underlying mechanisms that govern this alignment remain poorly understood. In this study, we explore the collective motion and alignment of C2C12 myoblasts, cells essential for muscle regeneration, across a range of cell densities and substrate stiffness. Contrary to the conventional view that C2C12 cells exhibit weak cell-cell adhesion, leading to uncoordinated motion, our study shows that these cells demonstrate anisotropic adhesion properties. Specifically, cells connected longitudinally by nanoscale focal adherens junctions (FAJs) exhibit strong adhesion, whereas those connected laterally by nanoscale linear adherens junctions (

SUBMITTER: Huo Y 

PROVIDER: S-EPMC12548339 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature