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Full-Text Articles in Medicine and Health Sciences
Preparation Of Zein-Based Nanoparticles : Nanoprecipitation Versus Microfluidic-Assisted Manufacture, Effects Of Pegylation On Nanoparticle Characteristics And Cellular Uptake By Melanoma Cells, Jitkasem Meewan, Sukrut Somani, Jamal Almowalad, Partha Laskar, Margaret Mullin, Graeme Mackenzie, Swapnil Khadke, Yvonne Perrie, Christine Dufès
Preparation Of Zein-Based Nanoparticles : Nanoprecipitation Versus Microfluidic-Assisted Manufacture, Effects Of Pegylation On Nanoparticle Characteristics And Cellular Uptake By Melanoma Cells, Jitkasem Meewan, Sukrut Somani, Jamal Almowalad, Partha Laskar, Margaret Mullin, Graeme Mackenzie, Swapnil Khadke, Yvonne Perrie, Christine Dufès
School of Medicine Publications and Presentations
Background: The manufacture of nanoparticles using manual methods is hampered by its challenging scaleup and poor reproducibility. To overcome this issue, the production of zein nanoparticles entrapping a lipophilic drug model, coumarin-6, by using a microfluidic system was assessed in this study. The influence of PEG density and chain length on zein nanoparticle characteristics, as well as their uptake efficacy in melanoma cancer cells, was also evaluated.
Methods: Zein nanoparticles were prepared by both manual and microfluidic approaches to allow comparison between the two processes. PEGylated zein nanoparticles with various PEG densities and chain lengths were produced by …
Nanotechnology Synergised Immunoengineering For Cancer, Deepak S. Chauhan, Anupam Dhasmana, Partha Laskar, Rajendra Prasad, Nishant K. Jain, Rohit Srivastava, Meena Jaggi, Subhash C. Chauhan, Murali M. Yallapu
Nanotechnology Synergised Immunoengineering For Cancer, Deepak S. Chauhan, Anupam Dhasmana, Partha Laskar, Rajendra Prasad, Nishant K. Jain, Rohit Srivastava, Meena Jaggi, Subhash C. Chauhan, Murali M. Yallapu
School of Medicine Publications and Presentations
Novel strategies modulating the immune system yielded enhanced anticancer responses and improved cancer survival. Nevertheless, the success rate of immunotherapy in cancer treatment has been below expectation(s) due to unpredictable efficacy and off-target effects from systemic dosing of immunotherapeutic. As a result, there is an unmet clinical need for improving conventional immunotherapy. Nanotechnology offers several new strategies, multimodality, and multiplex biological targeting advantage to overcome many of these challenges. These efforts enable programming the pharmacodynamics, pharmacokinetics, delivery of immunomodulatory agents/co-delivery of compounds to prime at the tumor sites for improved therapeutic benefits. This review provides an overview of the design …
Electrospinning Piezoelectric Fibers For Biocompatible Devices, Bahareh Azimi, Mario Milazzo, Andrea Lazzeri, Stefano Berrettini, M. Jasim Uddin, Zhao Qin, Markus J. Buehler, Serena Danti
Electrospinning Piezoelectric Fibers For Biocompatible Devices, Bahareh Azimi, Mario Milazzo, Andrea Lazzeri, Stefano Berrettini, M. Jasim Uddin, Zhao Qin, Markus J. Buehler, Serena Danti
Chemistry Faculty Publications and Presentations
The field of nanotechnology has been gaining great success due to its potential in developing new generations of nanoscale materials with unprecedented properties and enhanced biological responses. This is particularly exciting using nanofibers, as their mechanical and topographic characteristics can approach those found in naturally occurring biological materials. Electrospinning is a key technique to manufacture ultrafine fibers and fiber meshes with multifunctional features, such as piezoelectricity, to be available on a smaller length scale, thus comparable to subcellular scale, which makes their use increasingly appealing for biomedical applications. These include biocompatible fiber-based devices as smart scaffolds, biosensors, energy harvesters, and …
Liver Cancer: Current And Future Trends Using Biomaterials, Sue Anne Chew, Stefania Moscato, Sachin George, Bahareh Azimi, Serena Danti
Liver Cancer: Current And Future Trends Using Biomaterials, Sue Anne Chew, Stefania Moscato, Sachin George, Bahareh Azimi, Serena Danti
Health & Biomedical Sciences Faculty Publications and Presentations
Hepatocellular carcinoma (HCC) is the fifth most common type of cancer diagnosed and the second leading cause of death worldwide. Despite advancement in current treatments for HCC, the prognosis for this cancer is still unfavorable. This comprehensive review article focuses on all the current technology that applies biomaterials to treat and study liver cancer, thus showing the versatility of biomaterials to be used as smart tools in this complex pathologic scenario. Specifically, after introducing the liver anatomy and pathology by focusing on the available treatments for HCC, this review summarizes the current biomaterial-based approaches for systemic delivery and implantable tools …