ORCID Profile
0000-0002-3680-7530
Current Organisation
DDT COLLEGE OF MEDICINE
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Publisher: Elsevier BV
Date: 02-2017
Publisher: DoNotEdit
Date: 24-02-2018
DOI: 10.5812/IRCMJ.58276
Publisher: SAGE Publications
Date: 2020
Abstract: Of colloidal systems, ceteris paribus, nanostructured lipid carriers are second to none in offering a single-unit platform for multifunctional benefits. Quantum dots are known to possess unique properties that make them ideal for imaging purpose and that they may be used for cancer detection. For several decades, paclitaxel has been the most effective drug against a wide range of solid tumours. Theragnostic nanomedicine provides a platform to monitor, evaluate, and in idualize treatment in real time. Evaluation of cancer treatment outcome at an early stage therapy is key to increase survival prospects of a patient. Previously, a novel co-loaded nanostructured lipid carriers’ theragnostic system for parenteral administration was developed. The aim of this study was to further investigate the co-loaded nanostructured lipid carriers in order to provide interpretation necessary for preclinical elucidation of the formulation, in part. The co-loaded nanostructured lipid carriers were prepared by oil/water emulsification-solvent evaporation technique. In this study, stability and co-loaded nanostructured lipid carriers’ internalization by MCF 7 and HepG2 cells were investigated. The co-loaded nanostructured lipid carriers was stable at 4°C for 1 month. The formulation was successfully internalized by MCF-7 and HepG2 cells. Nevertheless, the co-loaded nanostructured lipid carrier was more apt for MCF-7 cells. This finding affirms the formulation to be the most appropriate for breast cancer treatment. In addition, if taken correctly by a patient for a month, the formulation would give true reflection of the contents’ amounts, the factor paramount to appropriate changes in treatment protocol. It can therefore safely be concluded that the co-loaded nanostructured lipid carrier formulation may be potentially an effective theragnostic translational system.
Publisher: Future Medicine Ltd
Date: 04-2017
Abstract: Aim: Hybrids composed of various materials are highly versatile for drug delivery in tumor therapy including hepatocellular carcinoma. Herein, a sorafenib (SF)-loaded biomacromolecule hyaluronic acid (HA)/lipid hybrid nanoparticles (HA/SF-cLNS) were developed for targeting drug delivery. Materials & methods: In vitro assays determined HA/SF-cLNS release behavior, enzymatic degradation, uptake and cytotoxicity. H22-bearing liver cancer xenograft murine models were used to evaluate the biodistribution and therapeutic efficacy in vivo. Results: HA/SF-cLNS could be disassembled and drug was released in response to hyaluronidase. In vivo imaging results demonstrated HA/cLNS could enhance drug accumulation at tumor site. Meanwhile, HA/SF-cLNS exhibited improved antitumor efficacy in vitro and in vivo. Conclusion: HA/SF-cLNS demonstrated the potential to enhance antitumor efficacy of SF.
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Dr. Livesey David Olerile.