Programming the elongation of mammalian cell aggregates with synthetic gene circuits.

ABSTRACT: A key goal of synthetic morphogenesis is the identification and implementation of methods to control morphogenesis. One line of research is the use of synthetic genetic circuits guiding the self-organization of cell ensembles. This approach has led to several recent successes, including control of cellular rearrangements in 3D via control of cell-cell adhesion by user-designed artificial genetic circuits. However, the methods employed to reach such achievements can still be optimized along three lines: identification of circuits happens by hand, 3D structures are spherical, and effectors are limited to cell-cell adhesion. Here we show the identification, in a computational framework, of genetic circuits for volumetric axial elongation via control of proliferation, tissue fluidity, and cell

SUBMITTER: Courte J 

PROVIDER: S-EPMC11661162 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature