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First-in-kind anticancer therapy combining light-controllable cytotoxic peptides and dendritic cell-based immunotherapy

Project description

Light to boost immunotherapy against lung cancer

Photopharmacology, the use of light to switch drug activity on or off, holds significant promise for therapeutic innovation. Incorporating light-responsive motifs into a drug molecule facilitates its targeted activation in illuminated tissues only, minimising systemic exposure and side effects. With the support of the Marie Skłodowska-Curie Actions programme, the LIGHTER project will implement a similar approach to generate light-controllable peptides that activate the immune system and enhance dendritic cell (DC) immunotherapy. The idea is that, apart from cancer cell death, these peptides will be used to prepare exosomes or cancer cell lysates that are loaded into patient-derived DCs to strengthen the immune response. Researchers will optimise the therapy’s safety and efficacy in cell and animal models.

Objective

Project LIGHTHER (LIGHt-boosted THERapy) focuses on basic studies and early preclinical development of a groundbreaking therapy for one of the deadliest human diseases - lung cancer. The therapy includes in-patient activation of the immune system by light-controllable cytotoxic peptides, ex vivo loading of the patient’s dendritic cells (DCs) with exosomes or cancer cell lysates obtained using the same peptides, and treatment of the patients with the loaded DCs. Optimisation of efficacy and safety planned as the main outcome of the Project will pave the way for future preclinical and clinical studies of a radically novel, photosensitive drug. The main impact of the LIGHTHER Project in the long run will be creating a market segment for photopharmacology-based therapies. The participating institutions are complementary in their expertise, which will be transferred between them through secondments, research, and training. Lumobiotics, a small and medium enterprise (SME) with experience in drug development, will coordinate the work; Karlsruhe Institute of Technology and Taras Shevchenko National University of Kyiv will focus on the preparation and analysis of the peptides; National Cancer Institute of Ukraine will contribute its expertise in DC-based immunotherapy; SME Bienta and Amsterdam University Medical Center will do the in vitro and in vivo preclinical research. Six work packages are planned: 1) investigation of the immunogenic potential of light-controllable peptides; 2) evaluation of safety of the treatment by light-controllable peptides; 3) study of the DC activation by cancer cells treated by light-controllable peptides; 4) in vivo testing of the combination therapy on a lung cancer rodent model; 5) synthesis, laboratory scale peptide production, and analytics; 6) communication, dissemination, and management. The participating institutions will collaborate toward advancing the therapy to clinical applications, during the Project and after its completion.

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Keywords

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Programme(s)

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Topic(s)

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HORIZON-TMA-MSCA-SE - HORIZON TMA MSCA Staff Exchanges

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Call for proposal

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(opens in new window) HORIZON-MSCA-2024-SE-01

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Coordinator

STICHTING AMSTERDAM UMC
Net EU contribution

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.

€ 155 310,00
Total cost

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.

No data

Participants (5)

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