Biomedical Engineering and Bioengineering Commons^™

Bioengineering Embryonic Microenvironment For Exploring Stem Cell-Breast Cancer Cell Interactions, Nurazhani Abdul Raof

Legacy Theses & Dissertations (2009 - 2024)

Embryonic stem (ES) cells and breast cancer cells share similar signaling pathways that allow cells to proliferate and differentiate. However, signaling molecules in cancer cells are misexpressed. Cell microenvironments that consist of many factors such as soluble factors, extracellular matrices, and neighboring cells, play a pivotal role in determining cellular fate. The exposure of ES cell microenvironments to cancer cells may address the missing components in the tumor microenvironment, which could inhibit tumorigenesis or reprogram cancer cells into a less invasive phenotype. In this thesis, in vitro ES cell microenvironments have been engineered three-dimensionally via alginate hydrogel encapsulation and patterned …