Innovating Works

HUNTING-BrainFibrils

Financiado
Ultrastructural analysis of mutant Huntingtin fibrils extracted from human brain...
Ultrastructural analysis of mutant Huntingtin fibrils extracted from human brain tissue using high-resolution bioimaging and proteomics methods. The formation of protein fibrils in the brain is the most representative feature of neurodegenerative diseases. A detailed description of their structure and composition is essential to design new therapeutic approaches that allow... The formation of protein fibrils in the brain is the most representative feature of neurodegenerative diseases. A detailed description of their structure and composition is essential to design new therapeutic approaches that allow patients to increase their life expectancy and quality of life. In Huntington’s disease (HD), the severity of the symptoms and the age of onset is strongly dependent on the number of glutamines above the threshold carried by the huntingtin protein of patients affected with this disorder. The two main objectives of this project are 1) to obtain atomic models of soluble and insoluble fibrils extracted directly from the brain tissues of individuals carrying extreme and moderate CAG repeats in the HTT gene and 2) mapping their in-situ interactions. Our approach will include state-of-the-art cryogenic electron microscopy, mass spectrometry-based proteomics and immunology. It will count on the participation of an interdisciplinary research group, comprising experts in HD pathology, structural biology and interactomics. The host institution counts with advanced facilities in image data analysis, cryo-EM and high-throughput proteomics that will be fully available. The host lab is an internationally recognised group that has more than 20 years of experience in carrying research focused on the molecular causes of HD in cell and animal models. It also has a strong background in mapping the interactions of the proteins that cause neurodegeneration in brain tissues. The host lab will take advantage of my expertise in assessing and validating protein-protein interactions through biochemical and biophysical methods. My visibility as a researcher will be greatly benefited by the extensive collaboration network of the host lab. The training and skills acquired during the execution of this project will expand and consolidate my research career and bring it to a very competitive point for taking a leading role as an independent researcher. ver más
31/08/2025
MDC
174K€
Perfil tecnológico estimado
Duración del proyecto: 36 meses Fecha Inicio: 2022-08-30
Fecha Fin: 2025-08-31

Línea de financiación: concedida

El organismo HORIZON EUROPE notifico la concesión del proyecto el día 2022-08-30
Línea de financiación objetivo El proyecto se financió a través de la siguiente ayuda:
HORIZON-MSCA-2021-PF-01-01: MSCA Postdoctoral Fellowships 2021
Cerrada hace 3 años
Presupuesto El presupuesto total del proyecto asciende a 174K€
Líder del proyecto
MAX DELBRUECK CENTRUM FUER MOLEKULARE MEDIZIN... No se ha especificado una descripción o un objeto social para esta compañía.
Perfil tecnológico TRL 4-5