MBI Weekly Seminar

Time: 5pm-6pm
Date: Friday, 27 November 2020
Venue: Online seminar via ZOOM

Mechano-chemical models of collective cell migration and organoid morphogenesis

By Eduoard Hannezo, Group Leader, Institute of Science and Technology, Austria

There is increasing evidence that both mechanical and biochemical signals play important roles in morphogenesis and collective cell migration. The development of complex organisms, in particular, has been proposed to rely on the feedback between mechanical and biochemical patterning events. However, integrating the two in a theoretical framework capable of making meaningful and quantitative predictions has remained challenging. Here, I will discuss two examples of our current efforts towards this. I will first present work on intestinal organoid morphogenesis, where we show that crypt/villus formation is orchestrated by cellular fate, creating patterns of mechanical and osmotic forces robustly shaping the organoid. I will then talk about how MDCK cells generate mechanochemical waves, and use them for symmetry-breaking/optimal long-ranged polarization in wound healing.

Please note this event is open to MBI researchers and invited guests only.

MBI Weekly Seminar Fully Webcasted
The access link and password will be sent to you on the day of seminar via email.  If you need help connecting, contact MBI ITCore at mbit@nus.edu.sg.