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In Vivo CRISPR-Based Nanoplatform for Gene Editing: A New Disruptive Avenue for Non-Invasive Treatment of Genetic Brain Diseases

Descrizione del progetto

Nanotecnologia di editing genomico per una terapia cerebrale personalizzata

La rivoluzionaria tecnologia di editing genomico CRISPR/Cas dispone di un enorme potenziale per il trattamento di numerose malattie genetiche. Tuttavia, la somministrazione del macchinario CRISPR alle cellule malate all’interno del cervello rappresenta oggi una delle più grandi sfide della medicina. Il progetto di ricerca BrainCRISPR, finanziato dall’UE, svilupperà una piattaforma in oro «intelligente» su scala nanometrica per il trasporto sicuro ed efficiente del macchinario CRISPR attraverso l’impenetrabile barriera emato-encefalica, fino a regioni cerebrali profonde e cellule cerebrali malate, per un efficace editing genomico. L’innovativa nanopiattaforma di BrainCRISPR può avere un effetto trasformativo sul trattamento di devastanti malattie cerebrali genetiche, dando una speranza ai pazienti e alle famiglie con poche opzioni.

Obiettivo

Genetic brain diseases are among the most devastating and fatal diseases, typically having only palliative treatments and no cure. The revolutionary CRISPR/Cas gene editing technology provides a new horizon and enormous potential for treating such diseases. However, efficient and safe delivery of CRISPR machinery to diseased cells within the brain is one of the greatest challenges in medicine today. Here, I plan to expand far beyond the state-of-the-art, and propose a game-changer approach for this unmet need: A breakthrough nanoplatform, which will transform CRISPR into a clinically-relevant, non-invasive technology, enabling therapeutic genome editing in the brain. Our proof-of-concept results serve as the baseline of this pioneering research project, revealing the exceptional capabilities of insulin as a key to overcoming formidable brain and cell barriers. We will harness these unique abilities within the novel nanoplatform, and shuttle CRISPR machinery across the blood-brain barrier, transport it into deep brain regions, and mediate its successful entry into specific diseased brain cells, leading to highly effective gene editing. The nanoplatform will be designed to meet key criteria for non-invasive, safe and efficient delivery of CRISPR to the brain, while conferring a high degree of modularity and compositional heterogeneity - thus providing both universal and patient-specific components. The nanoplatform will be thoroughly investigated in primary brain cells, 3D organoids, and case-studies of monogenic brain disease models. This comprehensive research will culminate with a universal and modular BrainCRISPR nanoplatform, and delineate design principles for its precise tailoring to specific needs of different brain diseases. Overall, this research will provide in-depth fundamental knowledge and have a transformative effect on applying CRISPR in brain, whilst opening a wide array of possibilities with broader impact on genetic brain therapy and beyond.

Campo scientifico (EuroSciVoc)

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HORIZON-ERC - HORIZON ERC Grants

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(si apre in una nuova finestra) ERC-2021-COG

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Istituzione ospitante

BAR ILAN UNIVERSITY
Contributo netto dell'UE
€ 2 249 895,00
Costo totale
€ 2 249 895,00

Beneficiari (1)