1/4 Gut renewal is not passive “crowd control.” Instead of being pushed out by crowding or dying from apoptosis, cells compete in a mechanical tug-of-war. Weaker cells are eliminated—reframing intestinal homeostasis as a force-regulated process. https://t.co/y17pTHBkuj
Mechanotransduction in the nucleus
Multiple TFs transmit mechanical forces into transcriptional regulation.
Nuclear shape, size, and chromatin abnormalities are common features of many diseases.
How innate immunity starts? Early embryos eliminate bacterial infections by epithelial phagocytosis, a conserved process from zebrafish to human embryos.
https://t.co/ozYCyQ6udP
I’m excited, relieved, and honored to announce that my paper describing non-canonical mitotic mechanisms in the early mouse embryo is out in @ScienceMagazine ! (link at end of 🧵)
🚀Exciting new review exploring the intersection of #mechanobiology & #AI!
From predicting cell forces to analyzing complex genomic data, AI is unlocking new insights into how cells respond to mechanical cues.
https://t.co/MlgGCRe7AZ
We've developed Vortex Interference Localization Microscopy (VILM) – a new interferometric super-resolution method that streamlines 4Pi single-molecule imaging using a much simpler setup! 🔬
🧵👇 (1/4) #Microscopy#SuperResolution#SMLM#Bioimaging
Our heartfelt condolences to Linda and all affected by this devastating news. Prof Michael Sheetz was an inspirational Founding Director of MBI and we would not be here today without his foresight and leadership. We hope to continue his legacy in mechanobiology for years to come.
AT LONG LAST… The essential #adherensjunction mechanosensitive protein alpha-catenin is required for #cytokinesis fidelity. We credential a previously defined (but poorly understood) abscission factor in this process, LZTS2. 🧵1/12 https://t.co/tUicleRZ4M
#1 Happy to share our last work published in @NatureCellBio about a new cell cycle checkpoint that senses nuclear shape and mechanics to guarantee genome integrity
https://t.co/npMBatW69k. Great work from @sol_herve and Andrea Scelfo in close collaboration with @KateMiro1.
A big “thank you” to everyone who joined us this week @HHMIJanelia to share their outstanding science and connect with colleagues in cellular polarity research.
"Alternative molecular mechanisms for force transmission at adherens junctions via β-catenin-vinculin interaction" Nice paper from Cristina Bertocchi and Andrea Ravasio at @ucatolica and @MBIsg https://t.co/JYCEEWO3mR @LivUniISMIB
Our new paper is published today on @Dev_journal!!!!
A collaboration with @DeirdreLyonsPhD and @Vane_Barone where we use sea star embryos to analyse the 3D packing dynamics and, of course, #sctuoids. This is the Thesis work of @aj_tagua.
https://t.co/QvJa3p9xhN
The cadherin–catenin linkage has been considered the keystone of junctional force transmission, but new findings challenge this paradigm. Sebbagh @univamu and Schwartz @YaleMed discuss new research in this Viewpoint: https://t.co/uN1t7vdSli
Engl, W., Arasi, B., Yap, L. L., Thiery, J. P., & Viasnoff, V. (2014). Actin dynamics modulate mechanosensitive immobilization of E-cadherin at adherens junctions. Nature Cell Biology, 16(6), 584–591. #EpithelialMechanics https://t.co/LweeT1tfaH
New Year's party is around the corner! 🎉 Let's talk about a party—where drugs don't hit the dance floor but tune #EpithelialMechanics by hitting actomyosin cortex! 🧬💊
Here's our guide to doing drugs 🧵