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Human Ips Cell-Derived Astrocyte Transplants Preserve Respiratory Function After Spinal Cord Injury., Ke Li, Elham Javed, Daniel Scura, Tamara J. Hala, Suneil Seetharam, Aditi Falnikar, Jean-Philippe Richard, Ashley Chorath, Nicholas J. Maragakis, Megan C. Wright, Angelo C. Lepore

Department of Neuroscience Faculty Papers

Transplantation-based replacement of lost and/or dysfunctional astrocytes is a promising therapy for spinal cord injury (SCI) that has not been extensively explored, despite the integral roles played by astrocytes in the central nervous system (CNS). Induced pluripotent stem (iPS) cells are a clinically-relevant source of pluripotent cells that both avoid ethical issues of embryonic stem cells and allow for homogeneous derivation of mature cell types in large quantities, potentially in an autologous fashion. Despite their promise, the iPS cell field is in its infancy with respect to evaluating in vivo graft integration and therapeutic efficacy in SCI models. Astrocytes express …