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Results: 197
Physical principles of membrane remodelling during cell mechanoadaptation.
Anita Joanna Kosmalska, Laura Casares, Alberto Elosegui-Artola, Joseph Jose Thottacherry, Roberto Moreno-Vicente, Víctor González-Tarragó, Miguel Ángel Del Pozo, Satyajit Mayor, Marino Arroyo, Daniel Navajas, Xavier Trepat, Nils C Gauthier, Pere Roca-Cusachs
Jan 06, 2020
Biological processes in any physiological environment involve changes in cell shape, which must be accommodated by their physical envelope--the bilayer membrane. However, the fundamental biophysical principles by which the cell...
F-actin dynamics regulates mammalian organ growth and cell fate maintenance.
Arianna Pocaterra, Giulia Santinon, Patrizia Romani, Irene Brian, Andrea Dimitracopoulos, Andrea Ghisleni, Alejandro Carnicer-Lombarte, Mattia Forcato, Paola Braghetta, Marco Montagner, Francesca Galuppini, Mariaceleste Aragona, Gianmaria Pennelli, Silvio Bicciato, Nils Gauthier, Kristian Franze, Sirio Dupont
Apr 05, 2019
The Contribution of Building-Integrated Photovoltaics (BIPV) to the Concept of Nearly Zero-Energy Cities in Europe
The main purpose of this paper is to investigate the contributions of building-integrated photovoltaic (BIPV) systems to the notion of nearly zero-energy cities in the capitals of the European Union member states (EU), Norway...
Membrane Tension Orchestrates Rear Retraction in Matrix-Directed Cell Migration.
Joseph HR Hetmanski, Henry de Belly, Ignacio Busnelli, Thomas Waring, Roshna V Nair, Vanesa Sokleva, Oana Dobre, Angus Cameron, Nils Gauthier, Christophe Lamaze, Joe Swift, Aránzazu Del Campo, Tobias Starborg, Tobias Zech, Jacky G Goetz, Ewa K Paluch, Jean-Marc Schwartz, Patrick T Caswell
Jul 02, 2020
In development, wound healing, and cancer metastasis, vertebrate cells move through 3D interstitial matrix, responding to chemical and physical guidance cues. Protrusion at the cell front has been extensively studied, but the...
RhoGTPase Caveolae cell invasion cell migration Cytoskeleton durotaxis Extracellular Matrix membrane tension Actin Cytoskeleton Actins Animals Caveolae Cell Line Tumor Cell Membrane Cell Movement Cell Polarity Cell Surface Extensions Cytoskeleton Cytosol Extracellular Matrix Humans Mice Protein Kinase C Pseudopodia Rats Signal Transduction rho-Associated Kinases rhoA GTP-Binding Protein
A transitional snake from the Late Cretaceous period of North America
Snakes are the most diverse group of lizards, but their origins and early evolution remain poorly understood owing to a lack of transitional forms. Several major issues remain outstanding, such as whether snakes originated in a...
The history of climate and society
Abstract
Recent decades have seen the rapid expansion of scholarship that identifies societal responses to past climatic fluctuations. This fast-changing scholarship, which was...
Dagomar Degroot, Kevin J Anchukaitis, Jessica E Tierney, Felix Riede, Andrea Manica, Emma Moesswilde, Nicolas Gauthier
Sep 21, 2022
A parametric model to identify hydrodynamic bearing wear at a single rotating speed
For dynamic systems, fault detection and diagnosis involve the observation of vibration signals. Faults associated with hydrodynamic bearings are one of the most common causes of forced shutdowns in rotating machinery. If it is...
A parametric model to identify hydrodynamic bearing wear at a single rotating speed
For dynamic systems, fault detection and diagnosis involve the observation of vibration signals. Faults associated with hydrodynamic bearings are one of the most common causes of forced shutdowns in rotating machinery. If it is...
Visibility of 4-covers of elliptic curves
Let C be a 4-cover of an elliptic curve E, written as a quadric intersection in P^3. Let E' be another elliptic curve with 4-torsion isomorphic to that of E. We show how to write down the 4-cover C' of E' with the property that...
Biogeography of worm lizards (Amphisbaenia) driven by end-Cretaceous mass extinction
Worm lizards (Amphisbaenia) are burrowing squamates that live as subterranean predators. Their underground existence should limit dispersal, yet they are widespread throughout the Americas, Europe and Africa. This pattern was...
Interleukin-6 as potential mediator of long-term neuropsychiatric symptoms of COVID-19.
The majority of COVID-19 survivors experience long-term neuropsychiatric symptoms such as fatigue, sleeping difficulties, depression and anxiety. We propose that neuroimmune cross-talk via inflammatory cytokines such as...
Trusting the trust machine
Information systems research emphasizes that blockchain requires trust in the technology itself. However, we lack knowledge on the applicability of established trust cues to blockchain technology. Thus, this paper's objective...
A transitional snake from the Late Cretaceous period of North America
Snakes are the most diverse group of lizards, but their origins and early evolution remain poorly understood owing to a lack of transitional forms. Several major issues remain outstanding, such as whether snakes originated in a...
Adapting the SHEL model in investigating industrial maintenance
Purpose – The purpose of this paper is to identify and categorise problems in knowledge management of industrial maintenance, and support successful maintenance through adapting the SHEL model. The SHEL model has been used...
Trusting the trust machine
Information systems research emphasizes that blockchain requires trust in the technology itself. However, we lack knowledge on the applicability of established trust cues to blockchain technology. Thus, this paper's objective...
Large scale genomic rearrangements in selected Arabidopsis thaliana T-DNA lines are caused by T-DNA insertion mutagenesis.
BACKGROUND: Experimental proof of gene function assignments in plants is based on mutant analyses. T-DNA insertion lines provided an invaluable resource of mutants and enabled systematic reverse genetics-based investigation of...
Biogeography of worm lizards (Amphisbaenia) driven by end-Cretaceous mass extinction
Worm lizards (Amphisbaenia) are burrowing squamates that live as subterranean predators. Their underground existence should limit dispersal, yet they are widespread throughout the Americas, Europe and Africa. This pattern was...
Cutting cost in service systems
The ability to take action, in particular related to cost reductions in service systems, is strongly infl uenced by the understanding of decision-support tools such as cost estimates. A managerial perspective on cost estimation...
The effects of psychosocial stress on item, cued-pair and emotional memory.
Physical stress, such as from the cold-pressor test, has been robustly associated with altered memory retrieval, but it is less clear whether the same happens following psychosocial stress. Studies using psychosocial stressors...
Multidirectional chromosome painting substantiates the occurrence of extensive genomic reshuffling within Accipitriformes.
Wenhui Nie, Patricia CM O'Brien, Beiyuan Fu, Jinghuan Wang, Weiting Su, Kai He, Bertrand Bed'hom, Vitaly Volobouev, Malcolm A Ferguson-Smith, Gauthier Dobigny, Fengtang Yang
Sep 29, 2016
BACKGROUND: Previous cross-species painting studies with probes from chicken (Gallus gallus) chromosomes 1-10 and a paint pool of nineteen microchromosomes have revealed that the drastic karyotypic reorganization in Accipitridae...
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