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Publications associées (8)

Endothelial extracellular vesicles contain protective proteins and rescue ischemia-reperfusion injury in a human heart-on-chip

Extracellular vesicles (EVs) derived from various stem cell sources induce cardioprotective effects during ischemia-reperfusion injury (IRI). These have been attributed mainly to the antiapoptotic, proangiogenic, microRNA (miRNA) cargo within the stem cell ...

AMER ASSOC ADVANCEMENT SCIENCE2020

Evolution of an intricate J-protein network driving protein disaggregation in eukaryotes

Paolo De Los Rios, Alessandro Barducci, Duccio Malinverni

Hsp70 participates in a broad spectrum of protein folding processes extending from nascent chain folding to protein disaggregation. This versatility in function is achieved through a diverse family of J-protein cochaperones that select substrates for Hsp70 ...

Elife Sciences Publications Ltd2017

Impact of breast-feeding and high- and low-protein formula on the metabolism and growth of infants from overweight and obese mothers

Martin Kussmann, Sofia Moco, Sebastiano Collino, Laeticia Da Silva

BACKGROUND: The combination of maternal obesity in early pregnancy and high protein intake in infant formula feeding might predispose to obesity risk in later life. METHODS: This study assesses the impact of breast- or formula-feeding (differing in protein ...

Nature Publishing Group2014

Protein extraction from biomass in a bioethanol refinery - Possible dietary applications: use as animal feed and potential extension to human consumption

Edgard Gnansounou, Simone Chiesa

The economy of the production of lignocellulosic ethanol could be supported by the simultaneous use of different components of the biomass other than sugars. Among these, protein is present at high concentration in leaves and is a candidate for different p ...

Elsevier2011

CREB and ChREBP oppositely regulate SIRT1 expression in response to energy availability

Johan Auwerx, Carlos Canto Alvarez, Chikage Mataki, Hiroyasu Yamamoto, Lilia Noriega Lopez, Jiujiu Yu

The nicotinamide adenine dinucleotide (NAD(+))-dependent deacetylase SIRT1 is a major metabolic regulator activated by energy stresses such as fasting or calorie restriction. SIRT1 activation during fasting not only relies on the increase in the NAD(+)/NAD ...

2011

Electrochemical and Electrokinetic Tools for Surface Activity Characterization and Proteomics Analysis

Fernando Cortes Salazar

Scanning electrochemical microscopy (SECM) has developed into an excellent and versatile technique to image heterogeneous chemical reactivities on a surface. Therefore SECM applications cover a wide range of different fields such as biology and forensic sc ...

EPFL2010

A Model for Protein Translation: Polysome Self-Organization Leads to Maximum Protein Synthesis Rates

Vassily Hatzimanikatis

The genetic information in DNA is transcribed to mRNA and then translated to proteins, which form the building blocks of life. Translation, or protein synthesis, is hence a central cellular process. We have developed a gene-sequence-specific mechanistic mo ...

2007

Multilayer-Assembled Microchip for Enzyme Immobilization as Reactor Toward Low-Level Protein Identification

Hubert Girault

A microchip reactor has been developed on the basis of a layer-by-layer approach for fast and sensitive digestion of proteins. The resulting peptide analysis has been carried out by matrix-assisted laser desorption ionization timeof- flight mass spectromet ...

2006