Project description
Understanding leukaemia’s interaction with its micro-environment
Acute myeloid leukaemia (AML), a cancer of the blood and bone marrow, is the most common type of acute leukaemia in adults. Failure to eradicate leukaemia stem cells (LSCs), with their limitless self-renewal, results in relapse. Recent studies suggest bone marrow stromal and immune cells play a significant role in AML. Building on data suggesting that AML’s remodelling of its microenvironment (niche) favours its survival and represses healthy blood cell formation, the EU funded epiNicheAML project will take a new approach. Investigating the interplay among LSC intrinsic, stromal niche and immune-mediated mechanisms rather than studying each individually could point to new therapies focused on restoring a healthy niche for healthy immunity rather than eradicating all LSCs.
Objective
The bone marrow is one of the most dynamic adult stem cell niches containing hematopoietic stem cells and non-hematopoietic mesenchymal stem and stromal cells, which make up the bone marrow niche. The niche regulates the immune system and constitutes a major determinant of chemoresistance in hematological malignancies, including acute myeloid leukemia (AML). Identifying the mechanisms by which AML interacts with its niche will open novel therapeutic avenues.
AML is driven and maintained by leukemic stem cells (LSCs), and failure to eradicate them will result in relapsing of the disease. Yet, despite decades of research on LSCs, none of the therapies aiming at eradicating them reached clinical practice. Recent studies suggest an important role for bone marrow stromal and immune cells in driving AML. Together with our preliminary data, that show LSCs-induced upregulation of metastasis-related genes in stromal cells, this leads to the hypothesis that AML remodels its niche in ways that favours its survival and represses healthy hematopoiesis.
Most studies in AML focus on LSC-intrinsic, stromal niche, or immune mediated mechanisms separately. Thus, we currently lack a comprehensive view of the complexity of the human bone marrow and its interaction with AML. To close these gaps, we propose an ambitious experimental design including multi-modal single cell sequencing of an AML cohort followed by innovative computational approaches integrating these data into predictive cell-type specific models - to generate mechanistic hypotheses about AML-niche interactions that we then test using patient-derived xenograft and in vitro culture models. Our ambitious project will provide fundamental insights into stem cell-niche interactions and may lead to a paradigm-shift in treating hematological malignancies - away from eradicating malignant cells towards reconstituting a healthy niche that generates a healthy immune environment.
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.
You need to log in or register to use this function
We are sorry... an unexpected error occurred during execution.
You need to be authenticated. Your session might have expired.
Thank you for your feedback. You will soon receive an email to confirm the submission. If you have selected to be notified about the reporting status, you will also be contacted when the reporting status will change.
Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
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.
-
HORIZON.1.1 - European Research Council (ERC)
MAIN PROGRAMME
See all projects funded under this programme
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.
HORIZON-ERC - HORIZON ERC Grants
See all projects funded under this funding scheme
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) ERC-2021-COG
See all projects funded under this callHost institution
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.
69117 Heidelberg
Germany
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.