Objective Late diagnosis and difficult treatment represent major obstacles in the fight against cancer. I propose here the development of self-regulated theranostic nanodevices supporting both early cancer diagnosis and targeted, tumor-cell-specific drug-release. Specifically, I will exploit the “designability” of nucleic acids to design and optimize molecular nanodevices that undergo binding-induced conformational changes upon target binding and, in doing so, signal the presence of a specific tumor marker or release a toxic therapeutic cargo. The inspiration behind my approach is derived from nature, which employs similar nanometer-scale protein and nucleic-acid-based “switches” as devices to detect –and respond to- specific molecules even against the complex background “noise” of the physiological environment. Furthering on this “nature-inspired” synthetic biology view I will also exploit naturally occurring regulatory mechanisms (e.g. allostery, cooperativity, etc.) to tune and edit the dose-response curve of these nanodevices, improve their analytical sensitivity, and optimize drug-release efficiency. In summary, I will use biomimetic “tricks’ taken directly from nature to move beyond the state-of-the-art of sensor design, with the goal being improved diagnostics and “smarter,” more effective drug delivery. Achieving these goals will require multidisciplinary expertise in the field of analytical chemistry, biophysics, electrochemistry, bioengineering, computational chemistry and synthetic biology. In my career I have demonstrated skills and expertise in similarly complex projects and in each of these challenging fields. Finally, the development of the proposed nanodevices will significantly impact the safety, compliance and efficacy of therapies and medical procedures bringing to scientific, technological and socio-economic benefits. Fields of science natural scienceschemical sciencesanalytical chemistrynatural scienceschemical scienceselectrochemistrynatural sciencesbiological sciencesbiochemistrybiomoleculesnucleic acidsnatural sciencesbiological sciencessynthetic biologymedical and health sciencesclinical medicineoncology Programme(s) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Topic(s) ERC-SG-LS7 - Applied life sciences, biotechnology and bioengineering: agricultural, animal, fishery, forestry/food sciences; biotechnology, chemical biology, genetic engineering, synthetic biology, industrial biosciences; environmental biotechnology. Call for proposal ERC-2013-StG See other projects for this call Funding Scheme ERC-SG - ERC Starting Grant Host institution UNIVERSITA DEGLI STUDI DI ROMA TOR VERGATA EU contribution € 1 458 600,00 Address VIA CRACOVIA 50 00133 Roma Italy See on map Region Centro (IT) Lazio Roma Activity type Higher or Secondary Education Establishments Administrative Contact Giuseppe Novelli (Prof.) Principal investigator Francesco Ricci (Dr.) Links Contact the organisation Opens in new window Website Opens in new window Total cost No data Beneficiaries (1) Sort alphabetically Sort by EU Contribution Expand all Collapse all UNIVERSITA DEGLI STUDI DI ROMA TOR VERGATA Italy EU contribution € 1 458 600,00 Address VIA CRACOVIA 50 00133 Roma See on map Region Centro (IT) Lazio Roma Activity type Higher or Secondary Education Establishments Administrative Contact Giuseppe Novelli (Prof.) Principal investigator Francesco Ricci (Dr.) Links Contact the organisation Opens in new window Website Opens in new window Total cost No data
