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Source: Molecular and Cellular Endocrinology
Condition: Diabetes
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Total 20 results found since Jan 2013.
Asprosin impairs insulin secretion in response to glucose and viability through TLR4/JNK-mediated inflammation
This report suggests asprosin as a novel therapeutic target for the treatment of type 2 diabetes through preservation of β-cell function.Graphical abstract
Source: Molecular and Cellular Endocrinology - March 8, 2019 Category: Endocrinology Source Type: research
Novel ABCA1 peptide agonists with antidiabetic action
Publication date: Available online 2 October 2018Source: Molecular and Cellular EndocrinologyAuthor(s): Salman Azhar, Stefanie Bittner, Jie Hu, Wen-Jun Shen, Yuan Cortez, Xiao Hao, Han Lu, Jens O. Lagerstedt, Fredric B. Kraemer, Jan O. JohanssonAbstractPreviously, apoE-derived ABCA1 agonist peptides have been shown to possess anti-atherosclerotic and possibly antidiabetic properties. Here we assessed the in vitro and in vivo actions of a second generation of ABCA1 peptide agonists, CS6253 and T6991-2, on glucose homeostasis. The results show that these two peptides improve glucose tolerance in a prediabetic diet-induced ob...
Source: Molecular and Cellular Endocrinology - October 5, 2018 Category: Endocrinology Source Type: research
SIRT1 suppresses high glucose and palmitate-induced osteoclast differentiation via deacetylating p66Shc
In conclusion, this study confirms the role of DM in osteoclast differentiation in vitro. SIRT1 suppresses HG- and PA-induced osteoclast differentiation via p66Shc/ROS/NF-κB signaling.
Source: Molecular and Cellular Endocrinology - July 21, 2018 Category: Endocrinology Source Type: research
Vitamin D suppresses macrophage infiltration by down-regulation of TREM-1 in diabetic nephropathy rats
This study intends to investigate the effect of active vitamin D (VD) on the expression of triggering receptor expressed on myeloid cells-1 (TREM-1) in the renal tissues of diabetic nephropathy (DN) rats and to explore the impact of TREM-1 on macrophage adhesion and migration. We find that the expressions of TREM-1 and CD68 protein are higher in DN rats compared with rats in the normal control group and that these changes are decreased in the DN + VD group. In vitro, the capacity for macrophage adhesion and migration and the expression of TREM-1 are increased under high-glucose conditions, but VD inhibits this progress....
Source: Molecular and Cellular Endocrinology - July 10, 2018 Category: Endocrinology Source Type: research
Intestinal CART is a regulator of GIP and GLP-1 secretion and expression
Publication date: Available online 6 April 2018Source: Molecular and Cellular EndocrinologyAuthor(s): L. Shcherbina, A. Lindqvist, A.-H. Thorén Fischer, E. Ahlqvist, E. Zhang, S.E. Falkmer, E. Renström, J. Koffert, H. Honka, N. WierupAbstractImpaired incretin effect is a culprit in Type 2 Diabetes. Cocaine- and amphetamine-regulated transcript (CART) is a regulatory peptide controlling pancreatic islet hormone secretion and beta-cell survival. Here we studied the potential expression of CART in enteroendocrine cells and examined the role of CART as a regulator of incretin secretion and expression.CART expression was foun...
Source: Molecular and Cellular Endocrinology - July 10, 2018 Category: Endocrinology Source Type: research
Vitamin D suppresses macrophage infiltration by down-regulation of TREM-1 in diabetic nephropathy rats
This study intends to investigate the effect of active vitamin D (VD) on the expression of triggering receptor expressed on myeloid cells-1 (TREM-1) in the renal tissues of diabetic nephropathy (DN) rats and to explore the impact of TREM-1 on macrophage adhesion and migration. We find that the expressions of TREM-1 and CD68 protein are higher in DN rats compared with rats in the normal control group and that these changes are decreased in the DN + VD group. In vitro, the capacity for macrophage adhesion and migration and the expression of TREM-1 are increased under high-glucose conditions, but VD inhibits this progress....
Source: Molecular and Cellular Endocrinology - July 10, 2018 Category: Endocrinology Source Type: research
Intestinal CART is a regulator of GIP and GLP-1 secretion and expression
Publication date: Available online 6 April 2018Source: Molecular and Cellular EndocrinologyAuthor(s): L. Shcherbina, A. Lindqvist, A.-H. Thorén Fischer, E. Ahlqvist, E. Zhang, S.E. Falkmer, E. Renström, J. Koffert, H. Honka, N. WierupAbstractImpaired incretin effect is a culprit in Type 2 Diabetes. Cocaine- and amphetamine-regulated transcript (CART) is a regulatory peptide controlling pancreatic islet hormone secretion and beta-cell survival. Here we studied the potential expression of CART in enteroendocrine cells and examined the role of CART as a regulator of incretin secretion and expression.CART expression was foun...
Source: Molecular and Cellular Endocrinology - July 5, 2018 Category: Endocrinology Source Type: research
SIRT1 suppresses high glucose and palmitate-induced osteoclast differentiation via deacetylating p66Shc
In conclusion, this study confirms the role of DM in osteoclast differentiation in vitro. SIRT1 suppresses HG- and PA-induced osteoclast differentiation via p66Shc/ROS/NF-κB signaling.
Source: Molecular and Cellular Endocrinology - July 5, 2018 Category: Endocrinology Source Type: research
Intestinal CART is a regulator of GIP and GLP-1 secretion and expression
Publication date: Available online 6 April 2018 Source:Molecular and Cellular Endocrinology Author(s): L. Shcherbina, A. Lindqvist, A.-H. Thorén Fischer, E. Ahlqvist, E. Zhang, S.E. Falkmer, E. Renström, J. Koffert, H. Honka, N. Wierup Impaired incretin effect is a culprit in Type 2 Diabetes. Cocaine- and amphetamine-regulated transcript (CART) is a regulatory peptide controlling pancreatic islet hormone secretion and beta-cell survival. Here we studied the potential expression of CART in enteroendocrine cells and examined the role of CART as a regulator of incretin secretion and expression. CART expression was found in...
Source: Molecular and Cellular Endocrinology - April 7, 2018 Category: Endocrinology Source Type: research
SIRT1 suppresses high glucose and palmitate-induced osteoclast differentiation via deacetylating p66Shc
In conclusion, this study confirms the role of DM in osteoclast differentiation in vitro. SIRT1 suppresses HG- and PA-induced osteoclast differentiation via p66Shc/ROS/NF-κB signaling.
Source: Molecular and Cellular Endocrinology - February 25, 2018 Category: Endocrinology Source Type: research
Pannexin-2-deficiency sensitizes pancreatic β-cells to cytokine-induced apoptosis in vitro and impairs glucose tolerance in vivo
Publication date: Available online 5 April 2017 Source:Molecular and Cellular Endocrinology Author(s): Lukas A. Berchtold, Michela Miani, Thi A. Diep, Andreas N. Madsen, Valentina Cigliola, Maikel Colli, Jelena M. Krivokapic, Flemming Pociot, Decio L. Eizirik, Paolo Meda, Birgitte Holst, Nils Billestrup, Joachim Størling Pannexins (Panx's) are membrane proteins involved in a variety of biological processes, including cell death signaling and immune functions. The role and functions of Panx's in pancreatic β-cells remain to be clarified. Here, we show Panx1 and Panx2 expression in isolated islets, primary β-cells, and Î...
Source: Molecular and Cellular Endocrinology - April 11, 2017 Category: Endocrinology Source Type: research
Pannexin-2-deficiency sensitizes pancreatic β-cells to cytokine-induced apoptosis in vitro and impairs glucose tolerance in vivo
Publication date: Available online 5 April 2017 Source:Molecular and Cellular Endocrinology Author(s): Lukas A. Berchtold, Michela Miani, Thi A. Diep, Andreas N. Madsen, Valentina Cigliola, Maikel Colli, Jelena M. Krivokapic, Flemming Pociot, Decio L. Eizirik, Paolo Meda, Birgitte Holst, Nils Billestrup, Joachim Størling Pannexins (Panx's) are membrane proteins involved in a variety of biological processes, including cell death signaling and immune functions. The role and functions of Panx's in pancreatic β-cells remain to be clarified. Here, we show Panx1 and Panx2 expression in isolated islets, primary β-cells, and Î...
Source: Molecular and Cellular Endocrinology - April 6, 2017 Category: Endocrinology Source Type: research
Endoplasmic reticulum stress regulates inflammation and insulin resistance in skeletal muscle from pregnant women
Publication date: 15 April 2016 Source:Molecular and Cellular Endocrinology, Volume 425 Author(s): Stella Liong, Martha Lappas Sterile inflammation and infection are key mediators of inflammation and peripheral insulin resistance associated with gestational diabetes mellitus (GDM). Studies have shown endoplasmic reticulum (ER) stress to induce inflammation and insulin resistance associated with obesity and type 2 diabetes, however is paucity of studies investigating the effects of ER stress in skeletal muscle on inflammation and insulin resistance associated with GDM. ER stress proteins IRE1α, GRP78 and XBP-1s were up...
Source: Molecular and Cellular Endocrinology - March 3, 2016 Category: Endocrinology Source Type: research
Endoplasmic reticulum stress regulates inflammation and insulin resistance in pregnant skeletal muscle
Publication date: Available online 20 February 2016 Source:Molecular and Cellular Endocrinology Author(s): Stella Liong, Martha Lappas Sterile inflammation and infection are key mediators of inflammation and peripheral insulin resistance associated with gestational diabetes mellitus (GDM). Studies have shown endoplasmic reticulum (ER) stress to induce inflammation and insulin resistance associated with obesity and type 2 diabetes, however is paucity of studies investigating the effects of ER stress in skeletal muscle on inflammation and insulin resistance associated with GDM. ER stress proteins IRE1α, GRP78 and XBP-1s...
Source: Molecular and Cellular Endocrinology - February 20, 2016 Category: Endocrinology Source Type: research
TRAF2 mediates JNK and STAT3 activation in response to IL-1β and IFNγ and facilitates apoptotic death of insulin-producing β-cells
Publication date: Available online 22 November 2015 Source:Molecular and Cellular Endocrinology Author(s): Michala Cecilie Prause, Lukas Adrian Berchtold, Adriana Ibarra Urizar, Anne Mette Hyldgaard Trauelsen, Nils Billestrup, Thomas Mandrup-Poulsen, Joachim Størling Interleukin-1β (IL-1β) and interferon-γ (IFNγ) contribute to type 1 diabetes (T1D) by inducing β-cell death. Tumor necrosis factor (TNF) receptor-associated factor (TRAF) proteins are adaptors that transduce signaling from a variety of membrane receptors including cytokine receptors. We show here that IL-1β and IFNγ upregulate the expression o...
Source: Molecular and Cellular Endocrinology - November 23, 2015 Category: Endocrinology Source Type: research
