DINAMO
DEVELOPMENT OF DIAMOND INTRACELLULAR NANOPROBES FOR ONCOGEN TRANSFORMATION DYNAMICS MONITORING IN LIVING CELLS
| Coordinatore | INTERUNIVERSITAIR MICRO-ELECTRONICA CENTRUM VZW
Organization address
address: Kapeldreef 75 contact info |
| Nazionalità Coordinatore | Belgium [BE] |
| Sito del progetto | http://www.fp7-dinamo.eu |
| Totale costo | 3˙986˙122 € |
| EC contributo | 2˙787˙892 € |
| Programma | FP7-KBBE
Specific Programme "Cooperation": Food, Agriculture and Biotechnology |
| Code Call | FP7-KBBE-2009-3 |
| Funding Scheme | CP-FP |
| Anno di inizio | 2010 |
| Periodo (anno-mese-giorno) | 2010-05-01 - 2013-04-30 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
INTERUNIVERSITAIR MICRO-ELECTRONICA CENTRUM VZW
Organization address
address: Kapeldreef 75 contact info |
BE (LEUVEN) | coordinator | 0.00 |
| 2 |
GENERI BIOTECH
Organization address
address: Machkova 587 contact info |
CZ (HRADEC KRALOVE) | participant | 0.00 |
| 3 |
GRIFFITH UNIVERSITY
Organization address
address: KESSELS ROAD NATHAN 170 contact info |
AU (BRISBANE) | participant | 0.00 |
| 4 |
JULIUS-MAXIMILIANS UNIVERSITAET WUERZBURG
Organization address
address: 2, Sanderring contact info |
DE (Wuerzburg) | participant | 0.00 |
| 5 |
MIKROBIOLOGICKY USTAV - AVCR, V.V.I.
Organization address
address: VIDENSKA 1083 contact info |
CZ (PRAHA 4) | participant | 0.00 |
| 6 |
NORTHWESTERN UNIVERSITY
Organization address
address: Clark Street 633 contact info |
US (EVANSTON, ILLINOIS) | participant | 0.00 |
| 7 | UNIVERSITAET STUTTGART | DE | participant | 0.00 |
| 8 |
USTAV ORGANICKE CHEMIE A BIOCHEMIE, AV CR, V.V.I.
Organization address
address: FLEMINGOVO NAM. 542/2 contact info |
CZ (PRAHA 6) | participant | 0.00 |
Mappa
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Obiettivo del progetto (Objective)
Dynamic information about bio-molecular processes in living cells is important for fundamental understanding of cellular functions, which is one of the primary targets of molecular cell-biology with important applications to pharmacology. However fur further progress in this field, and this specifically for monitoring genomic processes, there is immense need for developing sensing and detection techniques that can operate with sufficient sub-microscopic resolution inside the living cells and bringing real-time information about local bio-molecular interactions. The present proposal makes a further, large step towards integration of forefront nanotechnology, chemistry and molecular biology expertise with a common goal of studying intracellular processes during the evolution steps of several types of frequently occurring cancers. This will create a novel tool studying the molecular processes in cells on nano-scale, which is the objective of this call.
The aim of the DINAMO project is to develop the nano-diamond particle (NDP) non-invasive label-free nanotechnology platform for real-time monitoring (1) of living cells modified by oncogenic impact, (2) of the kinetics of gene-assisted processes in the cells. Based on the development work of DINAMO, we propose to apply to apply luminescent and single spin detection techniques for real-time dynamic monitoring of bio-molecular processes in cells.
Introduzione (Teaser)
Dynamically monitoring bio-molecular processes in living cells improves our fundamental understanding of cellular functions. Further progress in this field requires novel detection techniques with sub-microscopic resolution inside the living cells.
Descrizione progetto (Article)
Cell growth is a fundamental process regulated by signal transduction mechanisms. Deviations from the normal regulatory processes can lead to cancer. Such abnormalities can often be traced to changes in cell signalling, involving tyrosine kinases, growth factors, or genes regulating the cell cycle.
Real time monitoring of bio-molecular processes in living cells is important for biotechnology, cell biology, nanomedicine and neurosciences. The current in- vitro techniques either employ fluorescent dyes with limited application or use reagents with high toxicity. The aim of the EU-funded http://www.fp7-dinamo.eu (DINAMO) project was to develop synthetic fluorescent nanodiamond particles (fND) as a non-invasive nanoscopic tool for real-time experiments in living cells.
DINAMO project has established production routes for fND engineered from commercially available nitrogen-containing synthetic diamond. The technology was tested for reproducibility and reliability and processes for mass production were evaluated.
fND surface modification through functional groups were applied to fND colloids, allowing attachment of identified targeting or sensing molecules. fND photonic mapping, scanning magnetometry, fND FRET sensing and fND-MRI were developed as novel detection platforms for nanoscopic monitoring.
The consortium studied applicability of fND in cell biology and nanomedicine. For this purpose, they assessed fND cytotoxicity, inflammatory reactions and fND potential for biological monitoring in vivo and in vitro.
fNDs demonstrated low toxicity and were extremely well tolerated in live cells and mice models. They were tested in applications for targeting, DNA delivery and monitoring of oncogenic transformation in different types of cancer cells.
Research results of the DINAMO are enormously important and some partners of the consortium continued working on the technology. The achievements of the project are in line with the advancement of next-generation nanocarriers as a drug delivery systems.