Cole DeForest , Weyerhaeuser Endowed Professor and associate chair for graduate studies in chemical engineering, has been appointed Director of Education at the Molecular Engineering and Sciences Institute (MolES). DeForest succeeds Alshakim Nelson , NIST Faculty Fellow and professor of chemistry. DeForest will lead the Molecular Engineering (MolE) Ph.D. Program , an interdisciplinary graduate program housed in the UW Graduate School and administered by the Molecular Engineering & Sciences Institute. He will direct the academic program and oversee a faculty committee responsible for curriculum, admissions, and student oversight. Read More
New research led by the University of Washington demonstrates a new class of hydrogels that can form not just outside cells, but also inside of them. Hydrogels are made up of protein building blocks linked together. Shown here are images of two cells. The cell on the right contains hydrogels decorated with Green Fluorescent Protein (green blobs), whereas the cell on the left does not because it is missing one of the hydrogel building blocks (green is everywhere in the cell).Mout Read More
MolES faculty member Cole DeForest and colleagues have developed a technique to modify naturally occurring biological polymers with protein-based biochemical messages that affect cell behavior. Their approach, published in the Proceedings of the National Academy of Sciences, uses a near-infrared laser to trigger chemical adhesion of protein messages to a scaffold made from biological polymers such as collagen, a connective tissue found throughout our bodies.
In a paper published May 20 in the journal Nature Materials, a research team led by MolES faculty member Cole DeForest unveiled a new strategy to keep proteins intact and functional in synthetic biomaterials for tissue engineering. Their approach modifies proteins at a specific point so that they can be chemically tethered to the scaffold using light. Since the tether can also be cut by laser light, this method can create evolving patterns of signal proteins throughout a biomaterial scaffold to grow tissues made up of different types of cells.
Professor Cole DeForest is researching new ways to coerce stem cells into transforming into other cell types. Ultimately, his research could make huge impacts in medicine by engineering organs and tissues to combat heart disease. DeForest is an assistant professor of chemical engineering and a member of the Molecular Engineering & Sciences institute faculty.
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