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Transient Display Of Chimeric Proteins On Biological Surfaces As An Effective Strategy For Modulations Of Innate And Adaptive Immune Responses., Pradeep Shrestha
Transient Display Of Chimeric Proteins On Biological Surfaces As An Effective Strategy For Modulations Of Innate And Adaptive Immune Responses., Pradeep Shrestha
Electronic Theses and Dissertations
The major premise of this dissertation was to transiently display novel immunological ligands on biological membranes as a localized means of modulating innate and adaptive immune responses with applications to bone marrow and pancreatic islet transplantation. In Chapter two, we engineered donor allogeneic bone marrow cells to transiently display a novel form of FasL, SA-FasL, to efficiently purge out alloreactive donor T cells to prevent acute GVHD. In Chapter three, we engineered pancreatic islets with a novel form of CD47, SA-CD47, to modulate instant blood mediated inflammatory reaction (IBMIR) to prevent immediate islet graft loss following intraportal transplantation. GVHD is …