Biomedical Engineering and Bioengineering Commons^™

Development Of Biomimetic Membrane Assemblies On Microspheres For High-Throughput And Multiplexable Studies, Nadiezda P. Fernandez Oropeza

Biomedical Engineering ETDs

Membranes and membrane-associated components are the target of approximately 60% of the current drugs, of synthetic materials, such as polymers, which are used for drug delivery purposes and of other biomolecules, such as endotoxins, which gain entry into the cell by disrupting the membrane. Therefore, the development of biomimetic membrane assemblies allows the study of different biological processes in which cell membranes play an important role, and the characterization and screening of drug delivery tools and other membrane-bound components.

Since its development, membrane assemblies on planar silica surfaces have been the method of choice to study membrane-associated and membrane-bound components. …

A Multiscale Modeling Study Of The Mammary Gland, Joseph D. Butner

Biomedical Engineering ETDs

Multiscale, hybrid computer modeling has emerged as a valuable tool in the fields of computational systems biology and mathematical oncology. In this work, we present an overview of the motivations for, and development and implementation of, three hybrid multiscale models of the mammary gland system and early stage ductal carcinoma in situ (DCIS) in the gland. Pubertal mammary gland development was described first using a two-dimensional, lattice-based hybrid agent-based model description of the mammary terminal end bud (TEB), and then with a three-dimensional lattice-free TEB model. Both models implement a discrete, agent-based description of the cell scale, and a continuum, …