Project description
A double hit on cancer
Cancer cells evolve a wide range of mechanisms to evade immune responses. Glioblastoma multiforme (GBM), the most aggressive brain tumour, is characterised by a highly immunosuppressive microenvironment that prohibits immunotherapy treatment. At the same time, tumour infiltration by myeloid-derived suppressor cells (MDSCs) further restrains both innate and adaptive immune responses. To address this issue, the EU-funded MHT-ImmunoEnhancer project proposes the development of a combinatorial treatment against GBM that encompasses hyperthermia to shrink the tumour alongside a strategy for depleting MDSCs. The intratumoural delivery of nanoparticles loaded with chemotherapeutic agents and immunomodulators is expected to induce regression of GBM tumours.
Objective
Glioblastoma (GBM) is one of the most lethal and untreatable human tumours, and is characterized by its extremely poor prognosis. Conventional therapies, including surgery, radiotherapy and chemotherapy, have not resulted in major improvements in the survival, due to high recurrence and tumour spreading. Therefore, there is an urgent need to develop new effective therapies to improve patient survival. The establishment of an immunosuppressive tumour microenvironment (TME) in GBM is known to limit the cytotoxic effects of conventional therapies and in this context, myeloid-derived suppressor cells (MDSCs) play a critical role by promoting immune tolerance, tumour growth and spreading. Hyperthermal therapy in GBM has resulted in improved immune reactivity of tumours, despite this, its effectivity has been limited by its inability to overcome the immunosuppressive TME and induce strong systemic antitumour responses. Consequently, targeting MDSCs in combination with thermal ablation therapies appears to be a very promising strategy.
The goal of the MHT-ImmunoEnhancer project is the development of a dual stimuli-responsive hybrid polymer/Iron oxide nanocubes (IONCs) delivery system in order to combine local fever-range Magnetic Hyperthermia (MHT) with MDSC depletion-targeted immunotherapy for intratumoral treatment of GBM. The specific objectives of our strategy are, 1) to exploit the superior heating efficiency of the hybrid polymer/IONCs platforms to induce tumour damage. 2) To turn the immunosuppressive TME into an immunosupportive one, by local delivery of CpG oligonucleotide; along with 5-Fluorouracil (5-FU), a chemotherapeutic agent. 3) To release CpG and 5-FU specifically at the tumour site under the appropriate stimulus (pH or enzymes/temperature), thus enhancing their tumour retention and therapeutic effect. All these actions will result in the reduction of T-cell-suppressive activity of MDSCs, enhancement of antitumour immune response and tumour regression.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- medical and health sciences clinical medicine surgery
- natural sciences chemical sciences polymer sciences
- medical and health sciences basic medicine immunology immunotherapy
- natural sciences biological sciences biochemistry biomolecules proteins enzymes
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF-EF-RI - RI – Reintegration panel
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2018
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
16163 GENOVA
Italy
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.