Concept

Adhésion cellulaire

Publications associées (439)

Internalization and vacuolar targeting of the brassinosteroid hormone receptor BRI1 are regulated by ubiquitination

Brassinosteroids are plant steroid hormones that control many aspects of plant growth and development, and are perceived at the cell surface by the plasma membrane-localized receptor kinase BRI1. Here we show that BRI1 is post-translationally modified by K ...

Nature Publishing Group2015

DESIGN, FABRICATION, AND CHARACTERIZATION OF AFM TIPS FOR TENSIONS MEASUREMENT AND MANIPULATION OF FLUID INTERFACES

Marta Jole Ildelfonsa Airaghi Leccardi

Dynamic wetting phenomena lack of a proper qualitative and quantitative characterization, especially at the micro and nanoscale. The project focuses on the design and fabrication of AFM tips capable of measuring forces and energies involved in wetting phen ...

2015

Malaria Parasite-Infected Erythrocytes Secrete PfCK1, the Plasmodium Homologue of the Pleiotropic Protein Kinase Casein Kinase 1

Romain Hamelin, Florence Armand, Marc Moniatte

Casein kinase 1 (CK1) is a pleiotropic protein kinase implicated in several fundamental processes of eukaryotic cell biology. Plasmodium falciparum encodes a single CK1 isoform, PfCK1, that is expressed at all stages of the parasite's life cycle. We have p ...

Public Library of Science2015

Soft compartmentalization: Combining droplet-based microfluidics with freely accessible cells

Christoph Merten

Droplet‐based microfluidics allows the generation and manipulation of many independent microreactors (pico‐ to nanoliter volumes) optionally hosting human cells. However, one limitation is that mammalian cells within droplets are not fully accessible from ...

2015

Role for MMP-9 in stress-induced downregulation of nectin-3 in hippocampal CA1 and associated behavioural alterations

Maria del Carmen Sandi Perez, Jocelin Grosse, Olivia Zanoletti, Michael van der Kooij, Martina Fantin, Céline Fournier

Chronic stress is a risk factor for the development of psychopathologies characterized by cognitive dysfunction and deregulated social behaviours. Emerging evidence suggests a role for cell adhesion molecules, including nectin-3, in the mechanisms that un ...

2014

Anillin Regulates Cell-Cell Junction Integrity by Organizing Junctional Accumulation of Rho-GTP and Actomyosin

Ricard Delgado Gonzalo

Anillin is a scaffolding protein that organizes and stabilizes actomyosin contractile rings and was previously thought to function primarily in cytokinesis [1-10]. Using Xenopus laevis embryos as a model system to examine Anillin's role in the intact verte ...

Cell Press2014

Temperature-Controlled Masking/Unmasking of Cell-Adhesive Cues with Poly(ethylene glycol) Methacrylate Based Brushes

Harm-Anton Klok, Solenne Desseaux

Thin, thermoresponsive polymer coatings that allow to reversibly modulate cell adhesion and detachment are attractive substrates for cell sheet engineering. Usually, this is accomplished by applying thin poly(N-isopropylacrylamide) (PNIPAM) coatings, which ...

American Chemical Society2014

MicroRNA 21 is a novel oncogene in Notch1-driven acute lymphoblastic T cell leukemia

Fabian Junker

Notch signaling is a conserved cell-to-cell communication pathway essential in the development and maintenance of various tissues. Upon ligand binding, Notch receptors on the cell surface are proteolytically cleaved, generating the intracellular domain of ...

EPFL2014

Fabrication of high adhesion cm-scale compliant electrodes for dielectric elastomer transducers using O2 plasma activation

Herbert Shea, Samuel Rosset, Oluwaseun Adelowo Araromi

We present a novel methodology for the production of PDMS-carbon powder electrodes with high adhesion for dielectric elastomer (DE) transducers. DE transducers have received significant interest in recent years due to their potential as stretchable-flexibl ...

2014

Structural and Mechanistic Paradigm of Leptin Receptor Activation Revealed by Complexes with Wild-Type and Antagonist Leptins

Henning Paul-Julius Stahlberg

Leptin activates its cognate receptor (LR) to regulate body weight and metabolically costly processes, such as reproduction and immune responses. Despite such benevolent pleiotropy, leptin-mediated signaling has been implicated in autoimmune diseases and b ...

Elsevier BV2014

Graph Chatbot

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Connectez-vous pour utiliser Chat avec Graph Search