Hola,
¿eres nuevo aquí?

Regístrate gratis y conecta tu empresa con financiación pública, partners y proyectos.

Tengo cuenta

Regístrate

Ver video

NEXTBINDERS

Financiado

Cerrado

General light triggered switches and sensors for studying proteins inside the ce...

General light triggered switches and sensors for studying proteins inside the cell The overall objective is to develop general strategies for creating sensors and switches that work inside cells. They will be engineered from Designed Ankyrin Repeat Proteins (DARPins) as general binding proteins that function ins... ver más

30/04/2016

UZH

2M€

Presupuesto del proyecto: 2M€

Líder del proyecto

University of Zurich No se ha especificado una descripción o un objeto social para esta compañía.

Fecha límite participación Sin fecha límite de participación.

Financiación concedida El organismo FP7 notifico la concesión del proyecto el día 2016-04-30 No tenemos la información de la convocatoria

0% 100% 100%

Información adicional privada

No hay información privada compartida para este proyecto. Habla con el coordinador.

1 Participantes

UZH

2.16M€ | Lider

Proyectos interesantes

LIGHTSWITCHES

Medical Technol...

Nanotechnology

170K€ Cerrado

SWITCHPROTEINSWITCH

Medical Technol...

Biotechnology

2M€ Cerrado

PRE2020-093992

Medical Technol...

Biotechnology

99K€ Cerrado

MEMSENSORS

Medical Technol...

Biotechnology

75K€ Cerrado

PID2020-114755GB-C32

Medical Technol...

Nanotechnology

119K€ Cerrado

CTQ2008-06160

Medical Technol...

Biotechnology

103K€ Cerrado

Conecta tu I+D

¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video

Líder del proyecto

University of Zurich No se ha especificado una descripción o un objeto social para esta compañía.

Presupuesto del proyecto 2M€

Fecha límite de participación Sin fecha límite de participación.

Descripción del proyecto The overall objective is to develop general strategies for creating sensors and switches that work inside cells. They will be engineered from Designed Ankyrin Repeat Proteins (DARPins) as general binding proteins that function inside cells and can be generated against any target by selection and directed evolution. Light-triggered switches will be engineered by placing a LOV domain from phototropin in such a way across the DARPin that it is blocked, and only the light-triggered conformational change makes the DARPin accessible. As a second strategy, DARPins specifically recognizing each one of the two isomers of azobenzene, which can be interconverted by light, will be used within light-dependent cross-linkers. Third, DARPins selected to tightly bind fluorogens, by which these small molecules increase their fluorescence by several orders of magnitude, will be converted into general sensors of the conformation of a target protein working within the cell: large DARPins will be created with overlapping binding sites for the protein of interest and the fluorogen. By using DARPins which can selectively distinguish conformations of the target protein, the conformational changes are made visible in a spatiotemporal manner in an individual cell. As proof of principle, we will generate sensors and switches for the kinase domains of the four ErbB receptors, pivotal in signal transduction in human cancers. To increase the impact of this research further, these novel switches and sensors have to be efficiently brought into cells. For this purpose, adenovirus will be engineered for novel cell tropism, also by using DARPins, to homogenously infect tumor cells to study ErbB signaling and the effect of therapeutics in real time in a receptor-differentiating manner. While tested for the ErbB family as a prototype, the strategies to be developed will be totally general and should open up novel ways of studying signaling within cells in real time and with high spatial resolution.

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores