Results 31 to 40 of about 90,101 (333)

Human iPS cell-derived insulin producing cells form vascularized organoids under the kidney capsules of diabetic mice.

PLoS ONE, 2015
Type 1 diabetes (T1D) is caused by autoimmune disease that leads to the destruction of pancreatic β-cells. Transplantation of cadaveric pancreatic organs or pancreatic islets can restore normal physiology.
Sudhanshu P Raikwar, Eun-Mi Kim, William I Sivitz, Chantal Allamargot, Daniel R Thedens, Nicholas Zavazava   +5 more
doaj   +1 more source

Calbindin-D9k Ablation Disrupt Glucose/Pancreatic Insulin Homeostasis. [PDF]

PLoS ONE, 2016
It has been proposed that cellular Ca2+ signals activate hormone secretion. In pancreatic β cells, which produce insulin, Ca2+ signals have been known to contribute to insulin secretion.
Changhwan Ahn, Dongoh Lee, Jae-Hwan Lee, Hyun Yang, Beum-Soo An, Eui-Bae Jeung   +5 more
doaj   +1 more source

Combined therapy with GABA and proinsulin/alum acts synergistically to restore long-term normoglycemia by modulating T-cell autoimmunity and promoting β-cell replication in newly diabetic NOD mice. [PDF]

, 2014
Antigen-based therapies (ABTs) fail to restore normoglycemia in newly diabetic NOD mice, perhaps because too few β-cells remain by the time that ABT-induced regulatory responses arise and spread.
Chen, Zheying, Dang, Hoa, Kaufman, Daniel L, Nguyen, An Viet, Tian, Jide   +4 more
core   +1 more source

The Combined Expression of and with Either or Improves the Differentiation Efficiency of Mouse Embryonic Stem Cells into Insulin-Producing Cells

Cell Transplantation, 2013
The use of pancreatic β-cells differentiated from embryonic stem (ES) cells or induced pluripotent stem (iPS) cells is a promising strategy in cell therapy. Pancreatic β-cell development is regulated by the sequential expression of a molecular network of
Huiming Xu, Kam Sze Tsang, Juliana C. N. Chan, Ping Yuan, Rongrong Fan, Hideaki Kaneto, Gang Xu   +6 more
doaj   +1 more source

Recombinant Incretin-Secreting Microbe Improves Metabolic Dysfunction in High-Fat Diet Fed Rodents [PDF]

, 2017
peer-reviewedThe gut hormone glucagon-like peptide (GLP)-1 and its analogues represent a new generation of anti-diabetic drugs, which have also demonstrated propensity to modulate host lipid metabolism.
Cryan, John F., Dinan, Timothy G., Kent, Robert M., Mandal, Rupasri, Murphy, Kiera, O’Connor, Paula M., Patterson, Elaine, Peterson, Veronica L., Ross, R Paul, Ryan, Paul M, Seeley, Randy J., Stack, Helena, STANTON, CATHERINE, Wishart, David S.   +13 more
core   +4 more sources

Human Insulin Secreted from Insulinogenic Xenograft Restores Normoglycemia in Type 1 Diabetic Mice without Immunosuppression

Cell Transplantation, 2012
In the present study, we examined the therapeutic potential of human amnion-derived insulin-secreting cells for type 1 diabetes. Human amniotic mesenchymal stem cells (hAMs) were isolated from amnion and cultivated to differentiate into insulin-secreting
J. Kim, S. Park, H. M. Kang, C. W. Ahn, H. C. Kwon, J. H. Song, Y. J. Lee, K. H. Lee, H. Yang, S. Y. Baek, S. H. Yoo, S. H. Kim, H. Kim   +12 more
doaj   +1 more source

Differentiation of Endogenous Bone Marrow-Derived Cells into Insulin-Producing Cells Using Four Soluble Factors [PDF]

Diabetes & Metabolism Journal
Four soluble factors—putrescine, glucosamine, nicotinamide, and signal transducer and activator of transcription 3 (STAT3) inhibitor BP-1-102—were shown to differentiate bone marrow mononucleated cells (BMNCs) into functional insulin-producing cells ...
Seung-Ah Lee, Subin Kim, Seog-Young Kim, Jong Yoen Park, Hye Seung Jung, Sung Soo Chung, Kyong Soo Park   +6 more
doaj   +1 more source

Recent advances in mathematical modeling and statistical analysis of exocytosis in endocrine cells [PDF]

, 2016
open5noMost endocrine cells secrete hormones as a result of Ca(2+)-regulated exocytosis, i.e., fusion of the membranes of hormone-containing secretory granules with the cell membrane, which allows the hormone molecules to escape to the extracellular ...
Cortese, Giuliana, Montefusco, Francesco, Pedersen, Morten Gram, Riz, Michela, Tagliavini, Alessia   +4 more
core   +1 more source

Human pancreatic microenvironment promotes β-cell differentiation via non-canonical WNT5A/JNK and BMP signaling

Nature Communications, 2022
In vitro differentiation of pancreatic beta cells offers a potential therapeutic approach for diabetes. Here they show human pluripotent stem cell derived pancreatic progenitors differentiate into insulin-secreting cells by crosstalk of WNT5A and BMP ...
Jolanta Chmielowiec, Wojciech J. Szlachcic, Diane Yang, Marissa A. Scavuzzo, Katrina Wamble, Alejandro Sarrion-Perdigones, Omaima M. Sabek, Koen J. T. Venken, Malgorzata Borowiak   +8 more
doaj   +1 more source

Mitochondrial Complexes I and II Are More Susceptible to Autophagy Deficiency in Mouse β-Cells [PDF]

Endocrinology and Metabolism, 2015
BackgroundDamaged mitochondria are removed by autophagy. Therefore, impairment of autophagy induces the accumulation of damaged mitochondria and mitochondrial dysfunction in most mammalian cells.
Min Joo Kim, Ok Kyong Choi, Kyung Sil Chae, Min Kyeong Kim, Jung Hee Kim, Masaaki Komatsu, Keiji Tanaka, Hakmo Lee, Sung Soo Chung, Soo Heon Kwak, Young Min Cho, Kyong Soo Park, Hye Seung Jung   +12 more
doaj   +1 more source