Skip to main content
Go to the home page of the European Commission (opens in new window)
English en
CORDIS - EU research results
CORDIS

Anticancer Chaotropic PVA Micelles with DNA-motif-mediated Targeting

Objective

In this project, I propose an innovative nanoscale therapeutic system for the optimized delivery of ellipticine (Elli), as a proof of concept, to cancer cells. Utilizing polyvinyl alcohol (PVA)—a biocompatible and biodegradable polymer—we will form micelles that encapsulate Elli within their hydrophobic core.
To overcome challenges associated with cellular uptake and nanoparticle´s trafficking, we will functionalize the surface of the micelles with boron clusters to endow the nanocarrier with chaotropic activity, thereby facilitating enhanced membrane translocation. Further, we will integrate DNA motifs, specifically pyramid-shaped linkages (L-Py), into the boron cluster framework through coordination bonds. This modification is anticipated to permit selective targeting of cancer cells, thereby maximizing therapeutic efficacy while minimizing collateral damage to healthy tissues.
The therapeutic efficacy of the resulting complex, formulated as Elli@APVA/n(L-Py)‒[B12Br12-n]2-, will be comprehensively evaluated using both in vitro 3D cell culture models and in vivo mimicking approaches, including 3D bioprinting.
Overall, this project will allow me to carry out a 2-year project independently, growing towards a mature, professional, and independent researcher in the drug delivery field, reinforcing my expertise on advanced characterization of nanoparticle-cell interactions.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

See all projects funded under this funding scheme

Call for proposal

(opens in new window) HORIZON-MSCA-2023-PF-01

See all projects funded under this call

Coordinator

UNIVERSIDAD DE SANTIAGO DE COMPOSTELA
Net EU contribution
€ 165 312,96
Address
COLEXIO DE SAN XEROME PRAZA DO OBRADOIRO S/N
15782 Santiago De Compostela
Spain
Region
Noroeste Galicia A Coruña
Activity type
Higher or Secondary Education Establishments
Links
Total cost
No data