Investigating How 3D Mechanical Forces influence Neuroectoderm Specification in Human Embryonic Development
Stem cells have been heralded as the future of medicine for their ability to develop into new tissues, repair regions damaged by disease or injury, and give rise to entirely new organisms. However, in order to fully harness the power of stem cells, we must first understand the environmental cues responsible for the cells behavior. Evidence is accumulating that the fate of stem cells is tightly controlled not only by biochemical signals but also by biophysical cues within the tissue microenvironment. This finding is particularly pertinent in human embryonic development during which these mechanical cues are believed to play key roles in the regulation of several phenomena including migratory events as well as cell specification. By engineering a novel three-dimensional matrix that closely resembles the implantation niche of embryonic stem cells, we will be able to investigate this link and specifically explore how mechanical forces from the extracellular matrix influence neuroectoderm specification in human embryonic development. The discoveries of this work stand to advance the study of morphogenesis, improve the development of organoids for disease modeling, and inform protocols for the generation of specific cell types in future regenerative therapies.
Message to Sponsor
- Major: Bioengineering
- Sponsor: SURF Rose Hills Experience
- Mentor: David Schaffer