scholarly journals Lower beta cell yield from donor pancreases after controlled circulatory death prevented by shortening acirculatory warm ischemia time and by using IGL-1 cold preservation solution

PLoS ONE ◽  
2021 ◽  
Vol 16 (5) ◽  
pp. e0251055
Author(s):  
Diedert L. De Paep ◽  
Freya Van Hulle ◽  
Zhidong Ling ◽  
Marian Vanhoeij ◽  
Jacques Pirenne ◽  
...  

Organs from donors after controlled circulatory death (DCD III) exhibit a higher risk for graft dysfunction due to an initial period of warm ischemia. This procurement condition can also affect the yield of beta cells in islet isolates from donor pancreases, and hence their use for transplantation. The present study uses data collected and generated by our Beta Cell Bank to compare the number of beta cells in isolates from DCD III (n = 141) with that from donors after brain death (DBD, n = 609), before and after culture, and examines the influence of donor and procurement variables. Beta cell number per DCD III-organ was significantly lower (58 x 106 versus 84 x 106 beta cells per DBD-organ; p < 0.001) but their purity (24% insulin positive cells) and insulin content (17 μg / 106 beta cells in DCD III-organs versus 19 μg / 106 beta cells in DBD-organs) were similar. Beta cell number correlated negatively with duration of acirculatory warm ischemia time above 10 min; for shorter acirculatory warm ischemia time, DCD III-organs did not exhibit a lower beta cell yield (74 x 106 beta cells). Use of Institut Georges Lopez-1 cold preservation solution instead of University of Wisconsin solution or histidine-tryptophan-ketoglutarate also protected against the loss in beta cell yield from DCD III-organs (86 x 106 for IGL-1 versus 54 x 106 and 65 x 106 beta cells respectively, p = 0.042). Multivariate analysis indicates that both limitation of acirculatory warm ischemia time and use of IGL-1 prevent the reduced beta cell yield in islet cell isolates from DCD III-organs.

2018 ◽  
Vol 24 (8) ◽  
pp. 1001-1010 ◽  
Author(s):  
Marit Kalisvaart ◽  
Jubi E. de Haan ◽  
Wojciech G. Polak ◽  
Jan N. M. IJzermans ◽  
Diederik Gommers ◽  
...  

Author(s):  
Cyrus A. Feizpour ◽  
Katrina Gauntt ◽  
Madhukar S. Patel ◽  
Bob Carrico ◽  
Parsia A. Vagefi ◽  
...  

2020 ◽  
Vol 104 (S3) ◽  
pp. S561-S561
Author(s):  
Diedert L. De Paep ◽  
Zhidong Ling ◽  
Marian Vanhoeij ◽  
Jacques Pirenne ◽  
Daniel Pipeleers ◽  
...  

2018 ◽  
Vol 102 (5) ◽  
pp. 783-793 ◽  
Author(s):  
Marit Kalisvaart ◽  
Andrea Schlegel ◽  
Ilaria Umbro ◽  
Jubi E. de Haan ◽  
Irene Scalera ◽  
...  

2004 ◽  
Vol 171 (4S) ◽  
pp. 57-58
Author(s):  
Marcelo A. Orvieto ◽  
Gary W. Chien ◽  
R. Matthew Galocy ◽  
Mitchell H. Sokoloff ◽  
Gregory P. Zagaja ◽  
...  

2021 ◽  
Author(s):  
Abbas Al‐Kurd ◽  
Toshihiro Kitajima ◽  
Khortnal Delvecchio ◽  
Mhd Tayseer Shamaa ◽  
Tommy Ivanics ◽  
...  

1997 ◽  
Vol 29 (8) ◽  
pp. 3586-3587 ◽  
Author(s):  
K. Kozaki ◽  
M. Uchiyama ◽  
T. Nemoto ◽  
H. Degawa ◽  
N. Matsuno ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document