Hola,
¿eres nuevo aquí?

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

Tengo cuenta

Regístrate

Ver video

RevMito

Financiado

Deciphering and reversing the consequences of mitochondrial DNA damage

Mitochondrial DNA (mtDNA) encodes several proteins playing key roles in bioenergetics. Pathological mutations of mtDNA can be inherited or may accumulate following treatment for viral infections or cancer. Furthermore, many organi... ver más

31/03/2020

HELSINGIN YLIOPIST...

1M€

Presupuesto del proyecto: 1M€

Líder del proyecto

HELSINGIN YLIOPISTO No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Ver 3 Participantes

Financiación concedida El organismo H2020 notifico la concesión del proyecto el día 2020-03-31

ERC-StG-2014: ERC Starting Grant

I+D

Cerrada hace 10 años

0% 100% 100%

Información adicional privada

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

3 Participantes

HELSINGIN YLIOPISTO

1.03M€ | Lider

SEMANTIC SYSTEMS

604.35K€ | Participante

463.52K€ | Participante

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

Proyectos interesantes

IlluMitoDNA Illuminating the mechanisms of mitochondrial DNA quality con... 2M€ Cerrado

MitoRepairosome Dissecting the mechanism of DNA repair in human mitochondria 2M€ Cerrado

BFU2015-63714-R CARACTERIZACION A NIVEL DE MOLECULAS INDIVIDUALES DE LA DINA... 169K€ Cerrado

CYNAMIS Clonal dynamics and mitochondrial dysfunction in hematopoies... 190K€ Cerrado

BFU2013-45182-P REGULACION DE LA INTEGRIDAD DEL GENOMA: REPLICACION Y RECOMB... 194K€ Cerrado

SAF2009-08007 GENOMICA FUNCIONAL DEL SISTEMA OXPHOS 565K€ Cerrado

Duración del proyecto: 60 meses Fecha Inicio: 2015-03-20
Fecha Fin: 2020-03-31

Líder del proyecto

HELSINGIN YLIOPISTO No se ha especificado una descripción o un objeto social para esta compañía.

TRL 4-5

Presupuesto del proyecto 1M€

Descripción del proyecto Mitochondrial DNA (mtDNA) encodes several proteins playing key roles in bioenergetics. Pathological mutations of mtDNA can be inherited or may accumulate following treatment for viral infections or cancer. Furthermore, many organisms, including humans, accumulate significant mtDNA damage during their lifespan, and it is therefore possible that mtDNA mutations can promote the aging process. There are no effective treatments for most diseases caused by mtDNA mutation. An understanding of the cellular consequences of mtDNA damage is clearly imperative. Toward this goal, we use the budding yeast Saccharomyces cerevisiae as a cellular model of mitochondrial dysfunction. Genetic manipulation and biochemical study of this organism is easily achieved, and many proteins and processes important for mitochondrial biogenesis were first uncovered and best characterized using this experimental system. Importantly, current evidence suggests that processes required for survival of cells lacking a mitochondrial genome are widely conserved between yeast and other organisms, making likely the application of our findings to human health. We will study the repercussions of mtDNA damage by three different strategies. First, we will investigate the link between a conserved, nutrient-sensitive signalling pathway and the outcome of mtDNA loss, since much recent evidence points to modulation of such pathways as a potential approach to increase the fitness of cells with mtDNA damage. Second, we will explore the possibility that defects in cytosolic proteostasis are precipitated by mtDNA mutation. Third, we will apply the knowledge and concepts gained in S. cerevisiae to both candidate-based and unbiased searches for genes that determine the aftermath of severe mtDNA damage in human cells. Beyond the mechanistic knowledge of mitochondrial dysfunction that will emerge from this project, we expect to identify new avenues toward the treatment of mitochondrial disease.

Conecta tu I+D

Entra hoy

¿Olvidé mi contraseña?

Financiación

Empresas

CTIs/Universidades

Proyectos

Investigadores