Immunoisolation of stem cells by simultaneous encapsulation and PEGylation
نویسندگان
چکیده
منابع مشابه
Immunoisolation of stem cells by simultaneous encapsulation and PEGylation
Today, cell therapy is known as an important tool in the treatment of chronic diseases where cells lose their normal function. Immunoisolation systems using microencapsulation or PEGylation have been developed to evade the problem of rejection by the immune system. The aim of the present study was to investigate a combination of microencapsulation and PEGylation methods in coating mouse embryon...
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Background: Pancreatic islet transplantation is one of the most promising strategies for treating patients with type I diabetes mellitus.Objective: We aimed to assess the immunoisolation properties of the multilayer encapsulated islets using alginate-chitosan-PEG for immunoprotection and insulin secretion from the encapsulated islets induced under differe...
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A novel cell bead system, comprising a magnetic core, a spherical annulus of agarose-immobilized cells, all conformally coated within a synthetic polymer, is proposed as a means of immunoisolating mammalian cells in a system that provides a balance between low total implant volume, retrievability, and diffusion limitations. A successful immunoisolation system could be used to transplant cells w...
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The pluripotency and high proliferative capacity of embryonic stem (ES) cells (1-3) makes them an attractive source of different cell types for biomedical research and cell replacement therapies. A major prerequisite for these applications is the availability of a homogeneous population of the desired cell type. However, ES cell-derived material contains, for example, undifferentiated cells, wh...
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ژورنال
عنوان ژورنال: Progress in Biomaterials
سال: 2018
ISSN: 2194-0509,2194-0517
DOI: 10.1007/s40204-018-0084-3