Light-driven biological actuators to probe the rheology of 3D microtissues

Autor: Adrien Méry, Artur Ruppel, Jean Revilloud, Martial Balland, Giovanni Cappello, Thomas Boudou

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)

The mechanical properties of biological tissues are key to their integrity and function. Here, the authors engineer 3D microtissues from optogenetically modified fibroblasts and use light to quantify tissue elasticity and strain propagation using the

Externí odkaz: https://doaj.org/article/28de9939b8d8471fbcbb768acff51484

Dynamic Functional Connectivity between order and randomness and its evolution across the human adult lifespan

Autor: Demian Battaglia, Thomas Boudou, Enrique C.A. Hansen, Diego Lombardo, Sabrina Chettouf, Andreas Daffertshofer, Anthony R. McIntosh, Joelle Zimmermann, Petra Ritter, Viktor Jirsa

Publikováno v: NeuroImage, Vol 222, Iss , Pp 117156- (2020)

Functional Connectivity (FC) during resting-state or task conditions is not static but inherently dynamic. Yet, there is no consensus on whether fluctuations in FC may resemble isolated transitions between discrete FC states rather than continuous ch

Externí odkaz: https://doaj.org/article/1947b71a52d244fbbefe08fd0736b0f9

A Machine Learning based approach for localization of Atrial Tachycardia origin

Autor: 'Céline Hajjar, Thomas Boudou, Jérôme Kalifa, Clément Bars, Julien Seitz\\'

Publikováno v: Computing in Cardiology Conference (CinC).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8dbb1bcc042f3b478e2776c074bc85a0
https://doi.org/10.22489/cinc.2022.055

Force propagation between epithelial cells depends on active coupling and mechano-structural polarization

Autor: Artur Ruppel, Dennis Wörthmüller, Vladimir Misiak, Manasi Kelkar, Irène Wang, Philippe Moreau, Adrien Méry, Jean Révilloud, Guillaume Charras, Giovanni Cappello, Thomas Boudou, Ulrich S. Schwarz, Martial Balland

Cell-generated forces play a major role in coordinating the large-scale behavior of cell assemblies, in particular during development, wound healing and cancer. Mechanical signals propagate faster than biochemical signals, but can have similar effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c45b3e173289454e6de49283b4fe3c29
https://doi.org/10.1101/2022.06.01.494332

Oscillations in collective cell migration

Autor: Giovanni Cappello, Martial Balland, Thomas Boudou, Vanni Petrolli

Publikováno v: Viscoelasticity and Collective Cell Migration-An Interdisciplinary Perspective Across Levels of Organization
Ivana Pajic-Lijakovic; Elias Barriga. Viscoelasticity and Collective Cell Migration-An Interdisciplinary Perspective Across Levels of Organization, Elsevier, 2021, Viscoelasticity and Collective Cell Migration, 9780128203118

International audience; The ability of organisms to spontaneously generate order relies on the intricate interplay of mechanical and biochemical signals. If the general consensus is that chemical signaling governs the behavior of cells, an increasing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97dcfa7969f63aecd27df346ae0b49a6
https://doi.org/10.1016/b978-0-12-820310-1.00004-5