The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2019
Filed:
Sep. 18, 2015
The American University IN Cairo, New York, NY (US);
Nancy Mohamed Elbaz, Nasr, EG;
Wael Mamdouh Sayed Sayed Ahmed, Cairo, EG;
Laila Ziko, Cairo, EG;
Rania Siam, Cairo, EG;
The American University in Cairo, New York, NY (US);
Abstract
The present invention provides a nano-particle based structure or composition for a combinational cancer therapy. The structure has a doxorubicin (DOX) physically loaded on core-shell silver polymeric nanoparticles (AgN-Ps) with a ratio of 3.3-5.5% doxorubicin to 1% silver to 2-10% polymer. This structure enhances the cellular uptake of DOX in comparison to the current conventional combination therapy. The DOX-loaded nano-particles result in an improved the therapeutic efficiency of DOX, and reduced its toxicity, which cannot occur in case of adding DOX and AgNPs.