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Content archived on 2024-06-18

Nanoparticle probes for photoacoustic tracking of stem cell

Objective

Better understanding on stem cell tracking is required before regenerative medicines therapies (RMTs) can be used. However, there is not a single molecular imaging technology capable of providing the breadth of information required. For instance, while MRI offers excellent spatial resolution, sensitivity is low, whereas for SPECT/PET, the converse is true.
In this context, the combination of nanotechnology and new imaging techniques such as photoacoustic imaging (PAI) emerge as potential disruptive technology. Biocompatible nanoprobes can be rationally designed to label specific cell without interfering with biological parameters such as differentiation or metabolic processes but improving the contrast of the imaging technique. Gold nanorods and more complex structures such as hollow nanoparticle or hybrids show special optical properties that enable their use as contrast agents for PAI achieving then enough sensitivity to monitor single cells. Moreover, these optical properties are easily tunable and can be adjusted to perform a multiple real time labelling thanks to the rapid acquisition and the extremely high resolution of PAI. Thus, the combination of these two technologies together will provide a non-invasive, long term, in vivo cell tracking of stem cell in models of kidney injury already developed and validated. Thus, the amelioration of fibrosis and the recovery of renal function amongst other will be assessed together with the safety studies that will include biodistribution, tumourigenesis, inflammation, systemic toxicity, etc. All together will contribute to establish efficacy and safety of RMTs.

Fields of science (EuroSciVoc)

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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.

Call for proposal

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

FP7-PEOPLE-2013-IEF
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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.

MC-IEF - Intra-European Fellowships (IEF)

Coordinator

THE UNIVERSITY OF LIVERPOOL
EU contribution
€ 221 606,40
Address
BROWNLOW HILL 765 FOUNDATION BUILDING
L69 7ZX LIVERPOOL
United Kingdom

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Region
North West (England) Merseyside Liverpool
Activity type
Higher or Secondary Education Establishments
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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.

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