Isolated pancreatic islets in three-dimensional matrices are responsive to stimulators and inhibitors of angiogenesis
A Kidszun, D Schneider, D Erb, G Hertl… - Cell …, 2006 - journals.sagepub.com
The formation of a new microvasculature is essential for the long-term survival and function
of the islet graft. In this study we examined endothelium of isolated pancreatic islets by …
of the islet graft. In this study we examined endothelium of isolated pancreatic islets by …
[HTML][HTML] Bio-engineering of pre-vascularized islet organoids for the treatment of type 1 diabetes
CH Wassmer, F Lebreton, K Bellofatto… - Transplant …, 2022 - frontierspartnerships.org
Lack of rapid revascularization and inflammatory attacks at the site of transplantation
contribute to impaired islet engraftment and suboptimal metabolic control after clinical islet …
contribute to impaired islet engraftment and suboptimal metabolic control after clinical islet …
[HTML][HTML] β-Cell specific transcription factors in the context of diabetes mellitus and β-cell regeneration
S Balakrishnan, S Dhavamani… - Mechanisms of …, 2020 - Elsevier
All pancreatic cell populations arise from the standard gut endoderm layer in developing
embryos, requiring a regulatory gene network to originate and maintain endocrine lineages …
embryos, requiring a regulatory gene network to originate and maintain endocrine lineages …
Revascularization of transplanted pancreatic islets following culture with stimulators of angiogenesis
R Olsson, A Maxhuni, PO Carlsson - Transplantation, 2006 - journals.lww.com
Background. Insufficient revascularization of transplanted islets may result in chronic
hypoxia and loss of islet function. This study investigated whether simple culture of islets …
hypoxia and loss of islet function. This study investigated whether simple culture of islets …
[HTML][HTML] An insulin signaling feedback loop regulates pancreas progenitor cell differentiation during islet development and regeneration
As one of the key nutrient sensors, insulin signaling plays an important role in integrating
environmental energy cues with organism growth. In adult organisms, relative insufficiency …
environmental energy cues with organism growth. In adult organisms, relative insufficiency …
Local integrin activation in pancreatic β cells targets insulin secretion to the vasculature
WJ Gan, OH Do, L Cottle, W Ma, E Kosobrodova… - Cell reports, 2018 - cell.com
The extracellular matrix (ECM) critically affects β cell functions via integrin activation. But
whether these ECM actions drive the spatial organization of β cells, as they do in epithelial …
whether these ECM actions drive the spatial organization of β cells, as they do in epithelial …
Increased islet cell proliferation, decreased apoptosis, and greater vascularization leading to β-cell hyperplasia in mutant mice lacking insulin
B Duvillie, C Currie, T Chrones, D Bucchini… - …, 2002 - academic.oup.com
The targeted disruption of the two nonallelic insulin genes in mouse was reported previously
to result in intrauterine growth retardation, severe diabetes immediately after suckling, and …
to result in intrauterine growth retardation, severe diabetes immediately after suckling, and …
Coexpression of vascular endothelial growth factor and interleukin-1 receptor antagonist for improved human islet survival and function
X Jia, K Cheng, RI Mahato - Molecular pharmaceutics, 2007 - ACS Publications
Ex vivo gene therapy approaches can improve the outcome of islet transplantation for
treating type I diabetes. We have recently shown improvement in islet survival and function …
treating type I diabetes. We have recently shown improvement in islet survival and function …
Vessel Network Architecture of Adult Human Islets Promotes Distinct Cell-Cell Interactions In Situ and Is Altered After Transplantation
CM Cohrs, C Chen, SR Jahn, J Stertmann… - …, 2017 - academic.oup.com
Islet-cell hormone release is modulated by signals from endothelial and endocrine cells
within the islet. However, models of intraislet vascularization and paracrine cell signaling are …
within the islet. However, models of intraislet vascularization and paracrine cell signaling are …
Islet pericytes convert into profibrotic myofibroblasts in a mouse model of islet vascular fibrosis
L Mateus Gonçalves, E Pereira, JP Werneck de Castro… - Diabetologia, 2020 - Springer
Aims/hypothesis Islet vascular fibrosis may play an important role in the progression of type
2 diabetes, but there are no mouse models allowing detailed mechanistic studies to …
2 diabetes, but there are no mouse models allowing detailed mechanistic studies to …