Search Results - "BHOWMICK, DITI CHATTERJEE"
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Adipsin Is an Adipokine that Improves β Cell Function in Diabetes
Published in Cell (03-07-2014)“…A hallmark of type 2 diabetes mellitus (T2DM) is the development of pancreatic β cell failure, which results in insulinopenia and hyperglycemia. We show that…”
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2
Development of insulin resistance in mice lacking PGC-1α in adipose tissues
Published in Proceedings of the National Academy of Sciences - PNAS (12-06-2012)“…Reduced peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α) expression and mitochondrial dysfunction in adipose tissue have been associated…”
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3
Conventional and Unconventional Mechanisms by which Exocytosis Proteins Oversee β-cell Function and Protection
Published in International journal of molecular sciences (12-02-2021)“…Type 2 diabetes (T2D) is one of the prominent causes of morbidity and mortality in the United States and beyond, reaching global pandemic proportions. One…”
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4
Functional proteasome complex is required for turnover of islet amyloid polypeptide in pancreatic β-cells
Published in The Journal of biological chemistry (14-09-2018)“…Human islet amyloid polypeptide (hIAPP) is the principal constituent of amyloid deposits and toxic oligomers in the pancreatic islets. Together with…”
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5
FoxA2 and RNA Pol II mediate human islet amyloid polypeptide turnover in ER-stressed pancreatic β-cells
Published in Biochemical journal (26-03-2021)“…Here, we investigated transcriptional and trafficking mechanisms of human islet amyloid polypeptide (hIAPP) in normal and stressed β-cells. In high…”
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6
DOC2b Enhances β-Cell Function via a Novel Tyrosine Phosphorylation-Dependent Mechanism
Published in Diabetes (New York, N.Y.) (01-06-2022)“…Double C2 domain Β (DOC2b) protein is required for glucose-stimulated insulin secretion (GSIS) in β-cells, the underlying mechanism of which remains…”
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7
Zfp423 Expression Identifies Committed Preadipocytes and Localizes to Adipose Endothelial and Perivascular Cells
Published in Cell metabolism (08-02-2012)“…Progress has been made in elucidating the cell-surface phenotype of primary adipose progenitors; however, specific functional markers and distinct molecular…”
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8
Syntaxin 4 Mediates NF-κB Signaling and Chemokine Ligand Expression via Specific Interaction With IκBβ
Published in Diabetes (New York, N.Y.) (01-04-2021)“…Enrichment of human islets with syntaxin 4 (STX4) improves functional β-cell mass through a nuclear factor-κB (NF-κB)-dependent mechanism. However, the…”
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9
Molecular Mechanisms of Amylin Turnover, Misfolding and Toxicity in the Pancreas
Published in Molecules (Basel, Switzerland) (02-02-2022)“…Amyloidosis is a common pathological event in which proteins self-assemble into misfolded soluble and insoluble molecular forms, oligomers and fibrils that are…”
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Effect of Therapeutic Ultrasound on the Release of Insulin, Glucagon, and Alpha‐Amylase from Ex Vivo Pancreatic Models
Published in Journal of ultrasound in medicine (01-12-2021)“…Objectives Our previously published studies showed the potential of therapeutic ultrasound (US) as a novel non‐pharmacological alternative for the treatment of…”
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11
Role of Cholesterol and Phospholipids in Amylin Misfolding, Aggregation and Etiology of Islet Amyloidosis
Published in Advances in experimental medicine and biology (2015)“…Amyloidosis is a biological event in which proteins undergo structural transitions from soluble monomers and oligomers to insoluble fibrillar aggregates that…”
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1712-P: DOC2b Enrichment Mitigates Cytokine-Induced CXCL10 Expression via Attenuating IKK-NFkB and STAT-1 Signaling in Beta Cells
Published in Diabetes (New York, N.Y.) (01-06-2024)“…Introduction & Objective: The reduction of beta-cell dysfunction, and demise hold promise for therapeutic intervention for type 1 diabetes. Previously, we have…”
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13
DOC2b Protects Functional Beta‐cell Mass via A Novel Tyrosine Phosphorylation Dependent Mechanism
Published in The FASEB journal (01-04-2020)“…Abstract only…”
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14
128-OR: DOC2b Boosts Insulin Secretion via a Yes Kinase-Dependent Mechanism
Published in Diabetes (New York, N.Y.) (01-06-2021)“…Exocytosis regulatory protein DOC2b is a crucial regulator of SNARE assembly in β-cells and enrichment of DOC2b enhances glucose-stimulated insulin secretion…”
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15
Apoptosis signal regulating kinase-1 and NADPH oxidase mediate human amylin evoked redox stress and apoptosis in pancreatic beta-cells
Published in Biochimica et biophysica acta. Biomembranes (01-09-2018)“…Misfolded toxic human islet amyloid polypeptide or amylin (hA) and plasma membrane-associated redox complex, NADPH oxidase (NOX), have been implicated in the…”
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Therapeutic Ultrasound-Induced Insulin Release in Vivo
Published in Ultrasound in medicine & biology (01-03-2020)“…The tolerability and efficacy of low-frequency, low-intensity therapeutic ultrasound-induced insulin release was investigated in a pre-clinical in vivo murine…”
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An inducible model of human amylin overexpression reveals diverse transcriptional changes
Published in Neuroscience letters (21-06-2019)“…•A novel inducible in vivo system of human amylin overexpression.•Amylin overexpression results in sensory and neural development defects.•Expression of human…”
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Therapeutic ultrasound-induced insulin release in vivo
Published in The Journal of the Acoustical Society of America (01-03-2019)“…We have previously shown that therapeutic ultrasound is capable of stimulating insulin release from pancreatic beta cells, non-invasively, safely and…”
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19
Calcium-dependent ultrasound stimulation of secretory events from pancreatic beta cells
Published in Journal of therapeutic ultrasound (05-12-2017)“…Our previous studies have indicated that ultrasound can stimulate the release of insulin from pancreatic beta cells, providing a potential novel treatment for…”
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The Molecular Mechanisms of Stress-Induced Amylin Turnover in Pancreatic Beta Cell
Published 01-01-2018“…Islet amyloid polypeptide (IAPP) or amylin is a pancreatic hormone produced and co-secreted with insulin from pancreatic islet ?-cells that exerts local and…”
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Dissertation