Cholic acid-based novel micellar nanoplatform for delivering FDA-approved taxanes.

ABSTRACT:

Aim

To structurally modify our existing cholic acid (CA)-based telodendrimer (TD; PEG^5K-CA₈) for effective micellar nanoencapsulation and delivery of the US FDA-approved members of taxane family.

Materials & methods

Generation of hybrid TDs was achieved by replacing four of the eight CAs with biocompatible organic moieties using solution-phase peptide synthesis. Drug loading was done using the standard evaporation method.

Results

Hybrid TDs can generate micelles with narrow size distributions, low critical micelle concentration values (1-6 μM), better hematocompatibility and lack of in vitro cytotoxicity.

Conclusion

Along with PEG^5K-CA₈, CA-based hybrid nanoplatform is the first of its kind that can stably encapsulate

SUBMITTER: Bharadwaj G 

PROVIDER: S-EPMC5480805 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature