Project description
Deciphering the cellular cost of longevity
People are living longer, but the healthspan (the period of life spent free from chronic illness) has not kept pace. Ageing is defined by a slow accumulation of chronic conditions. Central to this decline is the immune system, which records the cumulative effects of genetics, lifestyle, and environmental stressors. However, our ability to read it remains limited. The ERC-funded IMPACT project aims to translate these complex cellular signals into a predictive tool for public health. Specifically, it uses single-cell technologies to observe the specific states and behaviours of individual cells across the adult life course. This is a shift to viewing the immune system as a dynamic, ageing landscape.
Objective
The extending human lifespan and its associated accumulation of morbidities due to chronic disorders calls for new models to accelerate the early detection, prognosis and treatment of chronic conditions. To date, anchoring detailed molecular knowledge of disease processes with diagnoses of chronic diseases from ‘real-world’ biomedical data remains an open challenge.The immune system plays a central role in human health and survival, while deterioration of immune function is implicated in the development of many devastating chronic conditions. While many aspects of immune functions have been studied in exquisite molecular detail, we still lack a comprehensive understanding of how lifestyle factors, environmental exposures and biology contribute to deterioration of immune functions during the human life-course, and consequently to risk of disease as individuals age. With this project we propose a new research paradigm to study chronic human diseases by combining the power of single-cell technologies with multimodal information of health states and genomics derived in large-scale population settings. In Objective 1, we will use state of the art statistical modelling on a world-unique dataset of 12M peripheral blood mononuclear cells (PBMCs) generated by my group. We will combine immunological states with data from health records to discover cell states associated with markers of normal ageing processes, diverse disease diagnoses and environmental exposures. In Objective 2, we will use multimodal profiling and ex vivo experiments to validate genes and networks associated with disease-relevant cell state variation. In Objective 3, we will apply this new knowledge to predict the long-term risk of disease in diverse population settings. Overall, this project promises to add a fundamental new perspective to our understanding of the dynamic changes of the immune system over the human adult lifecourse, and its interaction with health and disease states.
Fields of science (EuroSciVoc)
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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.
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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)
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Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.1 - European Research Council (ERC)
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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.
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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.
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Call for proposal
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2024-ADG
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20157 Milano
Italy
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