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Development of an innovative Airway-on-Chip microbiome cell culture model to investigate host-microbiome interactions at the airway epithelial surface

Objective

Patients with chronic inflammatory lung diseases such as asthma and Chronic Obstructive Pulmonary Disease (COPD) have a higher prevalence of respiratory infections. These infections accelerate disease progression and are associated with substantial morbidity and (especially in COPD) even mortality. Recent studies show that the airway microbiome of patients with asthma and COPD is different from that of healthy subjects. In murine lungs this has been shown to promote airway inflammation and loss of lung function. To this point it is unclear how changes in microbiome composition contribute to susceptibility for respiratory infections. Currently, treatment of patients with asthma and COPD is limited to symptom reduction and prevention of disease progression and hampered by the large amount of patients resistant to corticosteroid treatment. Understanding why these patients have an altered microbiome and increased susceptibility to respiratory infections is therefore pivotal to develop more effective healthcare strategies. Studies on host-microbiome interactions are mostly performed in murine models of airway diseases. Unfortunately, these models often fail to accurately reflect human disease. However, the recent development of Organ-on-a-Chip technology has effectively recapitulated many features of the modelled organ, thereby adding a level of complexity to cell cultures that is urgently needed. In contrast to existing airway epithelial cell cultures, these models contain several cell types, cultured at the air-liquid interface under a constant flow of air and nutrients while exposed to mechanical stress. However, also these cultures still lack an essential component of the airways: the airway microbiome. Therefore, the work described in this proposal aims to create an innovative human state-of-the-art Airway-on-Chip microbiome model to investigate the interaction of the airway epithelium with the microbiome and how this is linked to susceptibility for infection.

Fields of science (EuroSciVoc)

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Programme(s)

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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.

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.

MSCA-IF-GF - Global Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2016

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Coordinator

ACADEMISCH ZIEKENHUIS LEIDEN
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.

€ 162 864,60
Address
ALBINUSDREEF 2
2333 ZA Leiden
Netherlands

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Activity type
Higher or Secondary Education Establishments
Links
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.

€ 162 864,60

Partners (1)

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