Biomedical Engineering and Bioengineering Commons^™

Sustained Cell Differentiation Of 2d H9 Human Embryonic Stem Cells Into Mesenchymal Stem Cells, Hannah M. Christian

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This experiment consisted of the controlled differentiation of H9 embryonic stem cells to mesenchymal stem cells. Though this experiment was repeated twice and improvement was seen in these repetitions, the cells were only able to be partially differentiated. However, the morphology of the differentiated cells is similar to those of healthy adult mesenchymal stem cells.

The progression of the differentiation can be seen in the microscope slide photos below. Throughout the differentiation, there occurred a decrease in cell survival and reduction of cell growth, but an increase in mesenchymal stem cell morphology. Throughout the last week of the differentiation, very …

Patterned Alginate Hydrogels To Induce Chondrocyte Alignment, Jordan Catherine Verplank, Taylor D. Laughlin, Angela K. Pannier

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The growth plate has an intricate architecture, and this architecture is necessary for directional growth of bones. Specifically, the cells align in longitudinal columns. As the growth plate expands with this pattern, the bone elongates with the same alignment pattern. The purpose of this research is to mimic this single celled, columnar alignment in vitro. In developing this alignment in vitro, this research will contribute to the overall study of growing growth for the development of improved therapeutic treatments and engineered tissues for transplants.