Coadministration of Polymeric Conjugates of Docetaxel and Cyclopamine Synergistically Inhibits Orthotopic Pancreatic Cancer Growth and Metastasis.

ABSTRACT:

Purpose

The aim of this study was to determine whether co-administration of hedgehog (Hh) pathway inhibitor cyclopamine (CYP) and microtubule stabilizer docetaxel (DTX) as polymer-drug conjugates, methoxy poly(ethylene glycol)-block-poly(2-methyl-2-carboxyl-propylenecarbonate-graft-dodecanol-graft-cyclopamine) (P-CYP) and methoxy poly(ethylene glycol)-block-poly(2-methyl-2-carboxyl-propylene carbonate-graft-dodecanol-graft-docetaxel) (P-DTX) could synergistically inhibit orthotopic pancreatic tumor growth in NSG mice.

Methods

P-DTX and P-CYP were synthesized from mPEG-b-PCC through carbodiimide coupling reaction and characterized by ¹H-NMR. The micelles were prepared by film hydration and particle size was measured by dynamic light scattering (DLS). Cytotoxicity,

SUBMITTER: Almawash SA 

PROVIDER: S-EPMC5997250 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature