» Articles » PMID: 18040664

Optimising Islet Engraftment is Critical for Successful Clinical Islet Transplantation

Overview
Journal Diabetologia
Specialty Endocrinology
Date 2007 Nov 28
PMID 18040664
Citations 59
Authors
Affiliations
Soon will be listed here.
Abstract

Clinical islet transplantation is currently being explored as a treatment for persons with type 1 diabetes and hypoglycaemia unawareness. Although 'proof-of-principle' has been established in recent clinical studies, the procedure suffers from low efficacy. At the time of transplantation, the isolated islets are allowed to embolise the liver after injection in the portal vein, a procedure that is unique in the area of transplantation. A novel view on the engraftment of intraportally transplanted islets is presented that could explain the low efficacy of the procedure.

Citing Articles

Skeletal Myoblast Cells Enhance the Function of Transplanted Islets in Diabetic Mice.

Kado T, Tomimaru Y, Kobayashi S, Harada A, Sasaki K, Iwagami Y J Diabetes Res. 2024; 2024:5574968.

PMID: 38800586 PMC: 11126349. DOI: 10.1155/2024/5574968.


A novel bioartificial pancreas fabricated via islets microencapsulation in anti-adhesive core-shell microgels and macroencapsulation in a hydrogel scaffold prevascularized in vivo.

Li H, Shang Y, Feng Q, Liu Y, Chen J, Dong H Bioact Mater. 2023; 27:362-376.

PMID: 37180642 PMC: 10172916. DOI: 10.1016/j.bioactmat.2023.04.011.


Benefits and Hurdles of Pancreatic β-Cell Replacement.

Bolla A, Montefusco L, Pastore I, Lunati M, Ben Nasr M, Fiorina P Stem Cells Transl Med. 2022; 11(10):1029-1039.

PMID: 36073717 PMC: 9585952. DOI: 10.1093/stcltm/szac058.


Bioabsorption of Subcutaneous Nanofibrous Scaffolds Influences the Engraftment and Function of Neonatal Porcine Islets.

Kuppan P, Kelly S, Seeberger K, Castro C, Rosko M, Pepper A Polymers (Basel). 2022; 14(6).

PMID: 35335450 PMC: 8954444. DOI: 10.3390/polym14061120.


Enhanced Differentiation Capacity and Transplantation Efficacy of Insulin-Producing Cell Clusters from Human iPSCs Using Permeable Nanofibrous Microwell-Arrayed Membrane for Diabetes Treatment.

Shim I, Lee S, Lee Y, Kim D, Goh H, Youn J Pharmaceutics. 2022; 14(2).

PMID: 35214135 PMC: 8879814. DOI: 10.3390/pharmaceutics14020400.


References
1.
Moberg L, Johansson H, Lukinius A, Berne C, Foss A, Kallen R . Production of tissue factor by pancreatic islet cells as a trigger of detrimental thrombotic reactions in clinical islet transplantation. Lancet. 2002; 360(9350):2039-45. DOI: 10.1016/s0140-6736(02)12020-4. View

2.
Lehmann R, Zuellig R, Kugelmeier P, Baenninger P, Moritz W, Perren A . Superiority of small islets in human islet transplantation. Diabetes. 2007; 56(3):594-603. DOI: 10.2337/db06-0779. View

3.
Johansson U, Elgue G, Nilsson B, Korsgren O . Composite islet-endothelial cell grafts: a novel approach to counteract innate immunity in islet transplantation. Am J Transplant. 2005; 5(11):2632-9. DOI: 10.1111/j.1600-6143.2005.01076.x. View

4.
Dunger A, Korsgren O, Andersson A . DNA replication in mouse pancreatic islets transplanted subcapsularly into the kidney or intraportally into the liver. Influence of unilateral nephrectomy or partial hepatectomy. Transplantation. 1990; 49(4):686-9. DOI: 10.1097/00007890-199004000-00006. View

5.
Lau J, Jansson L, Carlsson P . Islets transplanted intraportally into the liver are stimulated to insulin and glucagon release exclusively through the hepatic artery. Am J Transplant. 2006; 6(5 Pt 1):967-75. DOI: 10.1111/j.1600-6143.2006.01299.x. View