Concept

Transport protein

Publications associées (34)

Quality control mechanisms of protein biogenesis: proteostasis dies hard

The biosynthesis of proteins entails a complex series of chemical reactions that transform the information stored in the nucleic acid sequence into a polypeptide chain that needs to properly fold and reach its functional location in or outside the cell. It ...

Amer Inst Mathematical Sciences-Aims2016

Fixation and Permeabilization Approaches for Scanning Electrochemical Microscopy of Living Cells

Hubert Girault, Horst Pick, Andreas Stephan Lesch, Fernando Cortes Salazar, Tzu-En Lin, Alexandra Bondarenko, Petar Stupar

Scanning electrochemical microscopy (SECM) has been widely used for the electrochemical imaging of dynamic topographical and metabolic changes in alive adherent mammalian cells. However, extracting intracellular information by SECM is challenging, since it ...

American Chemical Society2016

Understanding the metabolism of tetrachloroethene-respiring Dehalobacter restrictus

Aamani Rupakula Boyanapalli

Tetra- and trichloroethene (PCE, TCE) are organohalides polluting the environment as a result of inappropriate use, storage, and disposal by various industries. Anthropogenic pollution by organohalides is a major source of concern because of their undesira ...

EPFL2015

Plant nanobionics approach to augment photosynthesis and biochemical sensing

Ardemis Anoush Boghossian

The interface between plant organelles and non-biological nanostructures has the potential to impart organelles with new and enhanced functions. Here, we show that single-walled carbon nanotubes (SWNTs) passively transport and irreversibly localize within ...

Nature Publishing Group2014

Vesicle Photonics

Demetri Psaltis, Sylvie Roke, Jeffrey Alan Hubbell, Andreas Vasdekis

Amphiphiles, under appropriate conditions, can self-assemble into nanoscale thin membrane vessels (vesicles) that encapsulate and hence protect and transportmolecular payloads.Vesicles assemble naturally within cells but can also be artificially synthesize ...

Annual Reviews2013

Hierarchical Formation of Supramolecular Transient Networks in Water: A Modular Injectable Delivery System

Maartje Martina Cornelia Bastings

A modular one-component supramolecular transient network in water, based on poly(ethylene glycol) and end-capped with four-fold hydrogen bonding units, is reported. Due to its nonlinear structural formation, this system allows active proteins to be added t ...

Wiley-Blackwell2012

Quantitative fluorescence loss in photobleaching for analysis of protein transport and aggregation

Daniel Sage

Background: Fluorescence loss in photobleaching (FLIP) is a widely used imaging technique, which provides information about protein dynamics in various cellular regions. In FLIP, a small cellular region is repeatedly illuminated by an intense laser pulse, ...

Biomed Central Ltd2012

Constitutive mRNA expression and protein activity levels of nine ABC efflux transporters in seven permanent cell lines derived from different tissues of rainbow trout (Oncorhynchus mykiss)

Kristin Schirmer

Permanent fish cell lines have become common model systems for determining ecotoxicological effects of pollutants. For these cell lines little is known on the cellular active transport mechanisms that control the amount of a compound entering the cell, suc ...

2011

Hydrophilic Nanogels

Catherine Ann Schütz

Hydrophilic nanocarriers, formed by electrostatic interaction between their oppositely charged components, are recognized as nanomaterials with an enormous potential as vectors in biomedical and pharmaceutical applications. However, comprehensive informati ...

EPFL2011

Intrinsic GTPase activity of a bacterial twin-arginine translocation proofreading chaperone induced by domain swapping

Julien Maillard

The bacterial twin-arginine translocation (Tat) system is a protein targeting pathway dedicated to the transport of folded proteins across the cytoplasmic membrane. Proteins transported on the Tat pathway are synthesised as precursors with N-terminal signa ...

2010

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