Descrizione del progetto
Spunti sulla maturazione del sistema immunitario nelle prime fasi della vita
Il nostro sistema immunitario viene educato fin dalle prime fasi della vita attraverso l’interazione con i microbi e i fattori ambientali. Questo incontro è cruciale, in quanto influenza lo sviluppo di malattie immunitarie più tardi, nell’infanzia o nell’età adulta. Tuttavia, difficoltà tecniche hanno impedito di studiare il processo. Il progetto INITIALISE, finanziato dall’UE, mira a far luce sul meccanismo di maturazione del sistema immunitario, utilizzando le biobanche e le coorti esistenti. I ricercatori studieranno come l’esposizione a diversi fattori influisca sulla salute immunitaria e determini la maturazione del sistema immunitario. Inoltre, uno studio clinico aiuterà a determinare l’esito del targeting del sistema immunitario sulla prevenzione delle malattie.
Obiettivo
The development of the human immune system in early life, including in utero, impacts the risks of several diseases later in life, particularly immune-mediated diseases such as allergies, asthma, and autoimmunity. Yet, the mechanisms of early life immune imprinting have been poorly understood in humans due to the difficulty in obtaining samples and the challenges of deriving the most important data from small sample volumes available. Furthermore, these studies are complicated by the many simultaneous exposures with potential impact on developing immune cells, colonising microbes, and immune-microbe mutualism. To better understand such interactions, a combinations of large population studies with longitudinal data and long-term follow-up and more detailed studies in smaller sets of children will be needed.
Here we propose such a combined and interdisciplinary approach by intersecting multiple cohorts and existing biobanks, applying state-of the art technologies for exposure analyses and immune system investigation. This will enable us to understand the environmental factors shaping human immune systems early in life, their mechanisms of action, and impact on life-course health.
The specific objectives of INITIALISE are:
1. to elucidate how exposures and genome impact gut microbiome, host immune system and metabolism, and how the interplay of these factors impact life-course health.
2. to define the role of the maturation of the immune system as a mediator between exposures and life-course health.
Functional studies will be performed, to test specific mechanisms of environmental factors differing among children with different health outcomes and their imprinting on developing immune cells.
3. to perform a pilot clinical study, targeting the immune system, for personalised disease prevention.
4. to set up a collaborative data science platform for the studies of early-life factors linked with life-course health.
Campo scientifico
- natural sciencescomputer and information sciencesdata science
- medical and health sciencesclinical medicinepneumologyasthma
- medical and health sciencesbasic medicineimmunology
- medical and health sciencesclinical medicineallergology
- natural sciencesbiological sciencesbiological behavioural sciencesethologybiological interactions
Parole chiave
Programma(i)
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Meccanismo di finanziamento
HORIZON-RIA - HORIZON Research and Innovation ActionsCoordinatore
20014 Turku
Finlandia