[HTML][HTML] Enzyme development for human islet isolation: five decades of progress or stagnation?

D Brandhorst, H Brandhorst… - The review of diabetic …, 2017 - ncbi.nlm.nih.gov
In comparison to procedures used for the separation of individual cell types from other
organs, the process of human pancreatic islet isolation aims to digest the pancreatic …

Human pancreatic tissue dissociation enzymes for islet isolation: Advances and clinical perspectives

G Loganathan, AN Balamurugan… - Diabetes & Metabolic …, 2020 - Elsevier
Background and aims Successful clinical human allo or auto-islet transplantation requires
the recovery of a sufficient number of functional islets from either brain-dead or chronic …

Effects of trypsinization and of a combined trypsin, collagenase, and DNase digestion on liberation and in vitro function of satellite cells isolated from juvenile porcine …

C Miersch, K Stange, M Röntgen - In Vitro Cellular & Developmental …, 2018 - Springer
Muscle stem cells, termed satellite cells (SC), and SC-derived myogenic progenitor cells
(MPC) are involved in postnatal muscle growth, regeneration, and muscle adaptability. They …

The choice of enzyme for human pancreas digestion is a critical factor for increasing the success of islet isolation

M Qi, L Valiente, B McFadden, K Omori… - Transplantation …, 2015 - journals.lww.com
Background We evaluated 3 commercially available enzymes for pancreatic digestion by
comparing key parameters during the islet isolation process, as well as islet quality after …

[HTML][HTML] MicroED structure of the C11 cysteine protease Clostripain

YN Ruma, G Bu, J Hattne, T Gonen - Journal of Structural Biology: X, 2024 - Elsevier
Clostripain secreted from Clostridium histolyticum is the founding member of the C11 family
of Clan CD cysteine peptidases, which is an important group of peptidases secreted by …

Calcium: a crucial potentiator for efficient enzyme digestion of the human pancreas

T Eich, M Ståhle, B Gustafsson… - Cell …, 2018 - journals.sagepub.com
Background: Effective digestive enzymes are crucial for successful islet isolation.
Supplemental proteases are essential because they synergize with collagenase for effective …

Multicenter assessment of animal-free collagenase AF-1 for human islet isolation

D Brandhorst, G Parnaud, A Friberg… - Cell …, 2017 - journals.sagepub.com
Animal-free (AF) SERVA Collagenase AF-1 and Neutral Protease (NP) AF GMP Grade have
recently become available for human islet isolation. This report describes the initial …

Cost and clinical outcome of islet transplantation in Norway 2010‐2015

SW Schive, A Foss, A Sahraoui… - Clinical …, 2017 - Wiley Online Library
Islet transplantation is a minimally invasive β‐cell replacement strategy. Islet transplantation
is a reimbursed treatment in Norway. Here, we summarize the cost and clinical outcome of …

Advances in human islet processing: manufacturing steps to achieve predictable islet outcomes from research pancreases

DW Scharp, J Arulmoli, K Morgan, H Sunshine… - OBM …, 2019 - lidsen.com
Background: This presentation of a six-year study processing human islets for research and
transplantation includes a review of multi-center transplant studies identifying key variables …

Treatment with Tacrolimus and Sirolimus Reveals No Additional Adverse Effects on Human Islets In Vitro Compared to Each Drug Alone but They Are Reduced by …

K Kloster-Jensen, A Sahraoui, NT Vethe… - Journal of diabetes …, 2016 - Wiley Online Library
Tacrolimus and sirolimus are important immunosuppressive drugs used in human islet
transplantation; however, they are linked to detrimental effects on islets and reduction of …