Glioblastoma Multiforme(GB) is an aggressive brain cancer associated with a 2% 5-year survival rate and 250,000 new diagnoses globally.Gold standard treatment includes surgical resection and radiotherapy coupled with Temozolomide(...
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30/04/2030
OLLSCOIL NA GAILLI...
1M€
Presupuesto del proyecto: 1M€
Líder del proyecto
UNIVERSITY OF GALWAY
No se ha especificado una descripción o un objeto social para esta compañía.
TRL
4-5
Fecha límite participación
Sin fecha límite de participación.
Financiación
concedida
El organismo HORIZON EUROPE notifico la concesión del proyecto
el día 2024-10-14
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Información proyecto TrapKill
Duración del proyecto: 66 meses
Fecha Inicio: 2024-10-14
Fecha Fin: 2030-04-30
Líder del proyecto
UNIVERSITY OF GALWAY
No se ha especificado una descripción o un objeto social para esta compañía.
TRL
4-5
Presupuesto del proyecto
1M€
Fecha límite de participación
Sin fecha límite de participación.
Descripción del proyecto
Glioblastoma Multiforme(GB) is an aggressive brain cancer associated with a 2% 5-year survival rate and 250,000 new diagnoses globally.Gold standard treatment includes surgical resection and radiotherapy coupled with Temozolomide(TMZ) chemotherapy that promote cancer cell death.Resistance to TMZ and radiotherapy develops rapidly due to DNA repair mechanisms, indicating that targeted disruption of them can potentiate these therapies.
TrapKill combines cancer mechanobiology, microfabrication and biomaterials engineering to develop a pioneering therapeutic trifunctionalised hydrogel,physically modified to present 3D microchannels,and chemically functionalised with GB chemoattractant CXCL-12 and TMZ.These promote durotaxis/chemotaxis-mediated GB cell infiltration,constraining cells into elongated morphologies,stressing the nucleus,disrupting DNA repair mechanisms,and rendering cells susceptible to therapies. I have shown that 3D patterned hydrogels promote GB GL261 cell infiltration,forcing cells to adopt a filamentous conformation and subjecting the cell nuclei to significant shear/tension/compressive forces.Following microchannel sequestering,preliminary data indicate that cells upregulate stress-related signalling processes and lose the protective effects of cell agglomeration.It is envisaged that TrapKill glioblastoma therapy will significantly enhance the efficacy of gold standard chemo-radio-therapy approaches.
TrapKill objectives include:
•A chemoattractant-TMZ functionalised and micropatterned hydrogel to create TrapKill therapy
•Analysis of microchannel dimensions on GB cell morphology,nuclear stress and cell sensitivity to TMZ/gamma radiation in vitro
•Assess transcriptome changes in mechanically stressed GB cells and in DNA repair gene transcription
•Pre-clinical resection-radiation murine GB model assessment
TrapKill will create a transformative GB treatment,with a combined approach to significantly revolutionise existing/next-generation GB therapies.