[HTML][HTML] Enhancing longevity of immunoisolated pancreatic islet grafts by modifying both the intracapsular and extracapsular environment

T Qin, AM Smink, P de Vos - Acta Biomaterialia, 2023 - Elsevier
Type 1 diabetes mellitus (T1DM) is a chronic metabolic disease characterized by
autoimmune destruction of pancreatic β cells. Transplantation of immunoisolated pancreatic …

Advances in controlled oxygen generating biomaterials for tissue engineering and regenerative therapy

N Ashammakhi, MA Darabi, NS Kehr, A Erdem… - …, 2019 - ACS Publications
Oxygen (O2) generating biomaterials are emerging as important compositions to improve
our capabilities in supporting tissue engineering and regenerative therapeutics. Several in …

Directed self-assembly of a xenogeneic vascularized endocrine pancreas for type 1 diabetes

A Citro, A Neroni, C Pignatelli, F Campo… - Nature …, 2023 - nature.com
Intrahepatic islet transplantation is the standard cell therapy for β cell replacement. However,
the shortage of organ donors and an unsatisfactory engraftment limit its application to a …

Oxygen releasing materials: towards addressing the hypoxia-related issues in tissue engineering

T Agarwal, S Kazemi, M Costantini, F Perfeito… - Materials Science and …, 2021 - Elsevier
Manufacturing macroscale cell-laden architectures is one of the biggest challenges faced
nowadays in the domain of tissue engineering. Such living constructs, in fact, pose strict …

Alleviating hypoxia through self-generating oxygen and hydrogen peroxide fluorinated chitosan: insights from a kinetic study

P Ghaffari-Bohlouli, H Alimoradi, DFS Petri… - Chemical Engineering …, 2023 - Elsevier
Effective methods to alleviate hypoxia are necessary for the proper healing of chronic
wounds. However, current oxygen (O 2) delivery methods suffer from limitations, such as low …

[HTML][HTML] Emerging strategies to bypass transplant rejection via biomaterial-assisted immunoengineering: Insights from islets and beyond

S Abbaszadeh, V Nosrati-Siahmazgi, K Musaie… - Advanced Drug Delivery …, 2023 - Elsevier
Novel transplantation techniques are currently under development to preserve the function
of impaired tissues or organs. While current technologies can enhance the survival of …

Oxygenation strategies for encapsulated islet and beta cell transplants

KK Papas, H De Leon, TM Suszynski… - Advanced drug delivery …, 2019 - Elsevier
Human allogeneic islet transplantation (ITx) is emerging as a promising treatment option for
qualified patients with type 1 diabetes. However, widespread clinical application of …

Flexible adipose‐vascular tissue assembly using combinational 3D printing for volume‐stable soft tissue reconstruction

WW Cho, BS Kim, M Ahn, YH Ryu… - Advanced …, 2021 - Wiley Online Library
A new concept, assembling cell‐laden tissue modules, is for the first time proposed for soft
tissue engineering. Adipose‐vascular tissue modules composed of a synthetic polymer …

Co-transplantation of Islets-Laden Microgels and Biodegradable O2-Generating Microspheres for Diabetes Treatment

H Huang, Y Shang, H Li, Q Feng, Y Liu… - … applied materials & …, 2022 - ACS Publications
Pancreatic islets transplantation is an optimal alternative to exogenous insulin injection for
long-term effective type 1 diabetes treatment. However, direct islets transplantation without …

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.• …