Abstract: Provided herein are pluripotent stem cells comprising particular combinations of transcription factor for the production of oligodendrocyte progenitor cells (OPCs). Also provided herein are methods of producing the pluripotent stem cells and methods of using the pluripotent stem cells to produce (OPCs) and oligodendrocytes.

Abstract: Provided herein are pluripotent stem cells comprising particular combinations of transcription factor for the production of oligodendrocyte progenitor cells (OPCs). Also provided herein are methods of producing the pluripotent stem cells and methods of using the pluripotent stem cells to produce (OPCs) and oligodendrocytes.

Abstract: Provided herein are pluripotent stem cells comprising particular combinations of transcription factor for the production of oligodendrocyte progenitor cells (OPCs). Also provided herein are methods of producing the pluripotent stem cells and methods of using the pluripotent stem cells to produce (OPCs) and oligodendrocytes.

Abstract: Provided herein are pluripotent stem cells comprising particular combinations of transcription factor for the production of oligodendrocyte progenitor cells (OPCs). Also provided herein are methods of producing the pluripotent stem cells and methods of using the pluripotent stem cells to produce (OPCs) and oligodendrocytes.

Abstract: Provided herein, in some embodiments, are methods and compositions for identifying combinations of transcription factors, for example, those involved in cell type conversion processes, such as cell differentiation.

Abstract: Provided herein, in some embodiments, are methods and compositions for identifying combinations of transcription factors, for example, those involved in cell type conversion processes, such as cell differentiation.

Abstract: Otologic materials and methods are provided. For example, a cell-adhesive, biodegradable hydrogel scaffold loaded with time-released drugs for repairing chronic tympanic membrane perforations is disclosed, methods of making same and administering same are provided. This hydrogel may promote vascular in-growth and epithelial cell growth of the tympanic membrane with the purpose of closing the perforation and providing a barrier between the external and middle ear. The hydrogel is initially a liquid polymer that only gels upon exposure to specific conditions, such as exposure to light. This scaffold may simultaneously induce repair of the tympanic membrane while preventing or alleviating middle ear infection, thus filling a void in current tympanic membrane perforation therapies.

Abstract: Provided herein is a differentiation agent that consist essentially of SOX9 for the production of oligodendrocyte progenitor cells (OPCs) from pluripotent stem cells (PSCs). Also provided herein are methods of producing the PSCs and methods of using the PSCs to produce OPCs and oligodendrocytes.

Abstract: Provided herein are pluripotent stem cells comprising particular combinations of transcription factor for the production of oligodendrocyte progenitor cells (OPCs). Also provided herein are methods of producing the pluripotent stem cells and methods of using the pluripotent stem cells to produce (OPCs) and oligodendrocytes.

Abstract: Provided herein, in some embodiments, are methods and compositions for identifying combinations of transcription factors, for example, those involved in cell type conversion processes, such as cell differentiation.

Abstract: Otologic materials and methods are provided. For example, a cell-adhesive, biodegradable hydrogel scaffold loaded with time-released drugs for repairing chronic tympanic membrane perforations is disclosed, methods of making same and administering same are provided. This hydrogel may promote vascular in-growth and epithelial cell growth of the tympanic membrane with the purpose of closing the perforation and providing a barrier between the external and middle ear. The hydrogel is initially a liquid polymer that only gels upon exposure to specific conditions, such as exposure to light. This scaffold may simultaneously induce repair of the tympanic membrane while preventing or alleviating middle ear infection, thus filling a void in current tympanic membrane perforation therapies.

Abstract: Otologic materials and methods are provided. For example, a cell-adhesive, biodegradable hydrogel scaffold loaded with time-released drugs for repairing chronic tympanic membrane perforations is disclosed, methods of making same and administering same are provided. This hydrogel may promote vascular in-growth and epithelial cell growth of the tympanic membrane with the purpose of closing the perforation and providing a barrier between the external and middle ear. The hydrogel is initially a liquid polymer that only gels upon exposure to specific conditions, such as exposure to light. This scaffold may simultaneously induce repair of the tympanic membrane while preventing or alleviating middle ear infection, thus filling a void in current tympanic membrane perforation therapies.

Abstract: The present disclosure generally relates to a cell culturing system, and specifically to a three-dimensional cell culturing system for neuronal cells that promotes both structural and functional characteristics that mimic those of in vivo peripheral fibers, including cell myelination. Using a dual hydrogel construct and explants from neuronal cells, the present disclosure provides methods, devices, and systems for in vitro spatially-controlled, three-dimensional models that permit intra- and extra-cellular electrophysiological measurements and recordings. The three-dimensional hydrogel constructs allow for flexibility in incorporated cell types, geometric fabrication, and electrical manipulation, providing viable systems for culture, perturbation, and testing of biomimetic neural growth with physiologically-relevant results.

Abstract: Otologic materials and methods are provided. For example, a cell-adhesive, biodegradable hydrogel scaffold loaded with time-released drugs for repairing chronic tympanic membrane perforations is disclosed, methods of making same and administering same are provided. This hydrogel may promote vascular in-growth and epithelial cell growth of the tympanic membrane with the purpose of closing the perforation and providing a barrier between the external and middle ear. The hydrogel is initially a liquid polymer that only gels upon exposure to specific conditions, such as exposure to light. This scaffold may simultaneously induce repair of the tympanic membrane while preventing or alleviating middle ear infection, thus filling a void in current tympanic membrane perforation therapies.