A therapeutic convection–enhanced macroencapsulation device for enhancing β cell viability and insulin secretion
K Yang, ED O'Cearbhaill, SS Liu… - Proceedings of the …, 2021 - National Acad Sciences
Islet transplantation for type 1 diabetes treatment has been limited by the need for lifelong
immunosuppression regimens. This challenge has prompted the development of …
immunosuppression regimens. This challenge has prompted the development of …
Progress and challenges in macroencapsulation approaches for type 1 diabetes (T1D) treatment: Cells, biomaterials, and devices
Macroencapsulation technology has been an attractive topic in the field of treatment for Type
1 diabetes due to mechanical stability, versatility, and retrievability of the macro‐capsule …
1 diabetes due to mechanical stability, versatility, and retrievability of the macro‐capsule …
Pancreatic Tissue Transplanted in TheraCyte™ Encapsulation Devices Is Protected and Prevents Hyperglycemia in a Mouse Model of Immune-Mediated Diabetes
T Boettler, D Schneider, Y Cheng… - Cell …, 2016 - journals.sagepub.com
Type 1 diabetes (T1D) is characterized by destruction of glucose-responsive insulin-
producing pancreatic β-cells and exhibits immune infiltration of pancreatic islets, where CD8 …
producing pancreatic β-cells and exhibits immune infiltration of pancreatic islets, where CD8 …
Transplantation of macroencapsulated insulin-producing cells
AJ Hwa, GC Weir - Current diabetes reports, 2018 - Springer
Abstract Purpose of Review There is considerable interest in using macroencapsulation
devices as a delivery strategy for transplanting insulin-producing cells. This review aims to …
devices as a delivery strategy for transplanting insulin-producing cells. This review aims to …
Inflammation-induced subcutaneous neovascularization for the long-term survival of encapsulated islets without immunosuppression
Cellular therapies for type-1 diabetes can leverage cell encapsulation to dispense with
immunosuppression. However, encapsulated islet cells do not survive long, particularly …
immunosuppression. However, encapsulated islet cells do not survive long, particularly …
Design considerations for macroencapsulation devices for stem cell derived islets for the treatment of type 1 diabetes
Stem cell derived insulin producing cells or islets have shown promise in reversing Type 1
Diabetes (T1D), yet successful transplantation currently necessitates long‐term modulation …
Diabetes (T1D), yet successful transplantation currently necessitates long‐term modulation …
Engineering strategies to improve islet transplantation for type 1 diabetes therapy
Type 1 diabetes is an autoimmune disease in which the immune system attacks insulin-
producing beta cells of pancreatic islets. Type 1 diabetes can be treated with islet …
producing beta cells of pancreatic islets. Type 1 diabetes can be treated with islet …
Paving the way for successful islet encapsulation
N Dimitrioglou, M Kanelli, E Papageorgiou… - Drug Discovery …, 2019 - Elsevier
Highlights•Islet encapsulation strategies are classified based on islet-to-host
distance.•Material design, cell biology and immunology determine encapsulation success.• …
distance.•Material design, cell biology and immunology determine encapsulation success.• …
[HTML][HTML] Parallel evaluation of polyethylene glycol conformal coating and alginate microencapsulation as immunoisolation strategies for pancreatic islet transplantation
Pancreatic islet transplantation improves metabolic control and prevents complications in
patients with brittle type 1 diabetes (T1D). However, chronic immunosuppression is required …
patients with brittle type 1 diabetes (T1D). However, chronic immunosuppression is required …
[HTML][HTML] Long-term viability and function of transplanted islets macroencapsulated at high density are achieved by enhanced oxygen supply
Y Evron, CK Colton, B Ludwig, GC Weir… - Scientific Reports, 2018 - nature.com
Transplantation of encapsulated islets can cure diabetes without immunosuppression, but
oxygen supply limitations can cause failure. We investigated a retrievable …
oxygen supply limitations can cause failure. We investigated a retrievable …