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Congenital hyperinsulinism (CHI) is a group of rare diseases of newborns and infants with functionally defective nonneoplastic beta-cells that cause hypoglycemia and severe morbidity through oversecretion of insulin. CHI is a majo...
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31/12/2029
Líder desconocido
8M€
Presupuesto del proyecto: 8M€
Líder del proyecto
Líder desconocido
Fecha límite participación
Sin fecha límite de participación.
Financiación
concedida
El organismo HORIZON EUROPE notifico la concesión del proyecto
el día 2023-12-07
Este proyecto no cuenta con búsquedas de partenariado abiertas en este momento.
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Información proyecto LightCure
Duración del proyecto: 72 meses
Fecha Inicio: 2023-12-07
Fecha Fin: 2029-12-31
Líder del proyecto
Líder desconocido
Presupuesto del proyecto
8M€
Fecha límite de participación
Sin fecha límite de participación.
Descripción del proyecto
Congenital hyperinsulinism (CHI) is a group of rare diseases of newborns and infants with functionally defective nonneoplastic beta-cells that cause hypoglycemia and severe morbidity through oversecretion of insulin. CHI is a major cause of hypoglycemic brain injury with intellectual disability, epilepsy and cerebral palsy. As no registered causal therapy exists, management of CHI aims at increasing blood glucose levels causing severe side effects in all patients while life-threatening frequent hypoglycaemias remain. Removal of hyperfunctioning beta cells by pancreatectomy leads to insulin dependent diabetes mellitus (IDDM) and maldigestion of food, changing one disease for another with severe secondary morbidity. Management of CHI is choosing between evils and symptomatic management is partially effective in only some sub-types. CHI also represents a major burden for families, because of disability but also as a result of continuous monitoring and correction of glucose levels for many years, requiring permanent alertness. Health problems and economic decline occur in most parents. A normal life is not feasible for families with babies with CHI. LightCure consortium partners have demonstrated the feasibility of selectively targeting beta cells using exendin 4 (EX) labelled with a photosensitizer (700DX) specifically binding to beta cells. This photosensitizer can be activated by light of a certain wavelength and will produce radical oxygen species leading to cell damage, a principle called targeted photodynamic therapy (tPDT). In this project we will build on existing cutting-edge technology exclusively available to the consortium partners and perform human proof of concept studies demonstrating safety and efficacy of tPDT with EX700DX. We will deliver the proof-of-concept that after injection of EX700DX, minimally invasive tPDT leads to normalization of blood glucose levels avoiding morbidity, enabling a normal life for babies with CHI and their families.