Exploring pancreatic beta-cell subgroups and their connectivity
Functional pancreatic islet beta cells are essential to ensure glucose homeostasis across
species from zebrafish to humans. These cells show significant heterogeneity, and emerging …
species from zebrafish to humans. These cells show significant heterogeneity, and emerging …
[HTML][HTML] Host responses to implants revealed by intravital microscopy
E Dondossola, P Friedl - Nature Reviews Materials, 2022 - nature.com
Biomaterials, biomedical devices and engineered cell grafts can be implanted to restitute
tissue anatomy and function. Such implants can either integrate physiologically, with no or …
tissue anatomy and function. Such implants can either integrate physiologically, with no or …
[HTML][HTML] Pancreatic beta cell autophagy is impaired in type 1 diabetes
C Muralidharan, AM Conteh, MR Marasco, JJ Crowder… - Diabetologia, 2021 - Springer
Methods Pancreases were collected from chloroquine-injected and non-injected non-obese
diabetes-resistant (NOR) and non-obese diabetic (NOD) mice. Age-and BMI-matched …
diabetes-resistant (NOR) and non-obese diabetic (NOD) mice. Age-and BMI-matched …
Pancreatic β-cells communicate with vagal sensory neurons
Background And Aims Destroying visceral sensory nerves impacts pancreatic islet function,
glucose metabolism, and diabetes onset, but how islet endocrine cells interact with sensory …
glucose metabolism, and diabetes onset, but how islet endocrine cells interact with sensory …
Mitofusin 1 and 2 regulation of mitochondrial DNA content is a critical determinant of glucose homeostasis
Abstract The dynamin-like GTPases Mitofusin 1 and 2 (Mfn1 and Mfn2) are essential for
mitochondrial function, which has been principally attributed to their regulation of …
mitochondrial function, which has been principally attributed to their regulation of …
Nutrient metabolism, subcellular redox state, and oxidative stress in pancreatic islets and β-cells
Insulin-secreting pancreatic β-cells play a critical role in blood glucose homeostasis and the
development of type 2 diabetes (T2D) in the context of insulin resistance. Based on data …
development of type 2 diabetes (T2D) in the context of insulin resistance. Based on data …
In vivo imaging with genetically encoded redox biosensors
AI Kostyuk, AS Panova, AD Kokova, DA Kotova… - International journal of …, 2020 - mdpi.com
Redox reactions are of high fundamental and practical interest since they are involved in
both normal physiology and the pathogenesis of various diseases. However, this area of …
both normal physiology and the pathogenesis of various diseases. However, this area of …
The beta cell-immune cell interface in type 1 diabetes (T1D)
Background T1D is an autoimmune disease in which pancreatic islets of Langerhans are
infiltrated by immune cells resulting in the specific destruction of insulin-producing islet beta …
infiltrated by immune cells resulting in the specific destruction of insulin-producing islet beta …
The frontier of live tissue imaging across space and time
What you see is what you get—imaging techniques have long been essential for
visualization and understanding of tissue development, homeostasis, and regeneration …
visualization and understanding of tissue development, homeostasis, and regeneration …
Reduced synchroneity of intra-islet Ca2+ oscillations in vivo in Robo-deficient β cells
MT Adams, JAM Dwulet, JK Briggs, CA Reissaus, E Jin… - Elife, 2021 - elifesciences.org
The spatial architecture of the islets of Langerhans is hypothesized to facilitate synchronized
insulin secretion among β cells, yet testing this in vivo in the intact pancreas is challenging …
insulin secretion among β cells, yet testing this in vivo in the intact pancreas is challenging …