1. Regulation of cancer stem cells by the tumor microenvironment Open Access Author: Wokpetah, Joseph Mawumenyo Title: Regulation of cancer stem cells by the tumor microenvironment Graduate Program: Chemical Engineering Keywords: Epithelial to mesenchymal transitionmetastasistransforming growth factor betaYoung's modulusupregulationdownregulation File: Download 1-Thesis_Document_Joseph_Wokpetah_4_6_14.pdf Committee Members: Esther Winter Gomez, Thesis Advisor/Co-Advisor