Friendly, and not so friendly, roles of Rac1 in islet β-cell function: lessons learnt from pharmacological and molecular biological approaches

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Friendly, and not so friendly, roles of Rac1 in islet β-cell function: lessons learnt from pharmacological and molecular biological approaches is …
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scholarly articleQ13442814

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P356DOI10.1016/J.BCP.2011.01.013
P932PMC publication ID3073707
P698PubMed publication ID21300027
P5875ResearchGate publication ID49816248

P50authorAnjaneyulu KowluruQ37368890
P2093author name stringAnjaneyulu Kowluru
P2860cites workrac, a novel ras-related family of proteins that are botulinum toxin substratesQ24339158
GTP-binding proteins of the Rho/Rac family: regulation, effectors and functions in vivoQ24685451
Identification of an IQGAP1/AKAP79 complex in beta-cellsQ27863770
Dominant-negative alpha-subunit of farnesyl- and geranyltransferase inhibits glucose-stimulated, but not KCl-stimulated, insulin secretion in INS 832/13 cellsQ28570363
Regulatory roles for Tiam1, a guanine nucleotide exchange factor for Rac1, in glucose-stimulated insulin secretion in pancreatic beta-cellsQ28578486
Regulation of phagocyte oxygen radical production by the GTP-binding protein Rac 2Q28609631
NADPH oxidase: an updateQ28611494
Small GTP-binding proteinsQ29547372
Menin interacts with IQGAP1 to enhance intercellular adhesion of beta-cellsQ30438923
Elusive proximal signals of beta-cells for insulin secretionQ37998147
Ca2+, cAMP, and phospholipid-derived messengers in coupling mechanisms of insulin secretionQ39157906
Stimulus-dependent regulation of the phagocyte NADPH oxidase by a VAV1, Rac1, and PAK1 signaling axis.Q40030757
Glucose, palmitate and pro-inflammatory cytokines modulate production and activity of a phagocyte-like NADPH oxidase in rat pancreatic islets and a clonal beta cell lineQ40199579
Biologically active lipids promote trafficking and membrane association of Rac1 in insulin-secreting INS 832/13 cellsQ40221197
Expression of isoforms of NADPH oxidase components in rat pancreatic isletsQ40231191
Rho guanosine diphosphate-dissociation inhibitor plays a negative modulatory role in glucose-stimulated insulin secretionQ40348059
Ceramide induces mitochondrial abnormalities in insulin-secreting INS-1 cells: potential mechanisms underlying ceramide-mediated metabolic dysfunction of the beta cellQ40379415
Novel regulation by Rac1 of glucose- and forskolin-induced insulin secretion in INS-1 beta-cellsQ40596974
Mastoparan-induced insulin secretion from insulin-secreting betaTC3 and INS-1 cells: evidence for its regulation by Rho subfamily of G proteinsQ40637060
Subcellular localization and kinetic characterization of guanine nucleotide binding proteins in normal rat and human pancreatic islets and transformed beta cellsQ41454034
The small GTP-binding proteins in the cytosol of insulin-secreting cells are complexed to GDP dissociation inhibitor proteinsQ41603615
Pancreatic islet beta-cell and oxidative stress: the importance of glutathione peroxidaseQ42585037
Pancreatic beta-cells express phagocyte-like NAD(P)H oxidaseQ44453013
Association of NAD(P)H oxidase with glucose-induced insulin secretion by pancreatic beta-cells.Q46160753
Angiotensin II induces superoxide generation via NAD(P)H oxidase activation in isolated rat pancreatic islets.Q46199397
Chardonnay grape seed procyanidin extract supplementation prevents high-fat diet-induced obesity in hamsters by improving adipokine imbalance and oxidative stress markers.Q46227309
Pancreatic islets are very poor in rectifying oxidative DNA damageQ46434584
Palmitate-induced apoptosis in cultured bovine retinal pericytes: roles of NAD(P)H oxidase, oxidant stress, and ceramide.Q46513293
Increased expression of NAD(P)H oxidase in islets of animal models of Type 2 diabetes and its improvement by an AT1 receptor antagonistQ46515498
Leptin regulates cardiomyocyte contractile function through endothelin-1 receptor-NADPH oxidase pathwayQ46870251
Oral taurine but not N-acetylcysteine ameliorates NEFA-induced impairment in insulin sensitivity and beta cell function in obese and overweight, non-diabetic men.Q46890774
NAD(P)H oxidase participates in the palmitate-induced superoxide production and insulin secretion by rat pancreatic islets.Q54648636
Activation of the NADPH oxidase involves the small GTP-binding protein p21rac1Q59053220
Regulation of pancreatic -cell insulin secretion by actin cytoskeleton remodelling: role of gelsolin and cooperation with the MAPK signalling pathwayQ63349280
Exacerbation of albuminuria and renal fibrosis in subtotal renal ablation model of adiponectin-knockout miceQ64377067
Selective inhibitors of GTP synthesis impede exocytotic insulin release from intact rat isletsQ67883223
Subcellular localization of the human neutrophil NADPH oxidase. b-Cytochrome and associated flavoproteinQ71300519
Targeting of Rac1 to the phagocyte membrane is sufficient for the induction of NADPH oxidase assemblyQ73010796
Adiponectin cardioprotection after myocardial ischemia/reperfusion involves the reduction of oxidative/nitrative stressQ79880676
ADP-ribosylation factor 6 regulates insulin secretion through plasma membrane phosphatidylinositol 4,5-bisphosphateQ30485892
NADPH oxidase 2-derived reactive oxygen species mediate FFAs-induced dysfunction and apoptosis of β-cells via JNK, p38 MAPK and p53 pathwaysQ30994890
Reactive oxygen species as a signal in glucose-stimulated insulin secretionQ33280759
A dual role for IQGAP1 in regulating exocytosisQ33316273
Rac1 regulates pancreatic islet morphogenesisQ33397843
Differential phosphorylation of RhoGDI mediates the distinct cycling of Cdc42 and Rac1 to regulate second-phase insulin secretionQ33673544
Novel aspects of the roles of Rac1 GTPase in the cardiovascular systemQ33746458
Small G proteins in islet beta-cell functionQ33779672
Deficiency of rac1 blocks NADPH oxidase activation, inhibits endoplasmic reticulum stress, and reduces myocardial remodeling in a mouse model of type 1 diabetesQ34024314
Tiam1/Rac1 signaling pathway mediates palmitate-induced, ceramide-sensitive generation of superoxides and lipid peroxides and the loss of mitochondrial membrane potential in pancreatic beta-cells.Q34055584
A prenylated p47phox-p67phox-Rac1 chimera is a Quintessential NADPH oxidase activator: membrane association and functional capacityQ34055834
Phagocyte-like NADPH oxidase promotes cytokine-induced mitochondrial dysfunction in pancreatic β-cells: evidence for regulation by Rac1.Q34502151
Phagocyte-like NADPH oxidase generates ROS in INS 832/13 cells and rat islets: role of protein prenylationQ34720092
Protein prenylation in glucose-induced insulin secretion from the pancreatic islet beta cell: a perspectiveQ34720513
Arf nucleotide binding site opener [ARNO] promotes sequential activation of Arf6, Cdc42 and Rac1 and insulin secretion in INS 832/13 β-cells and rat islets.Q34778112
NAD(P)H oxidase activation: a potential target mechanism for diabetic vascular complications, progressive beta-cell dysfunction and metabolic syndromeQ36198742
Regulation of NADPH oxidases: the role of Rac proteinsQ36412266
NADPH oxidases: new kids on the blockQ36502608
Diabetes associated cell stress and dysfunction: role of mitochondrial and non-mitochondrial ROS production and activityQ36856230
Sphingolipids, insulin resistance, and metabolic disease: new insights from in vivo manipulation of sphingolipid metabolismQ36861002
Glucolipotoxicity: fuel excess and beta-cell dysfunction.Q36861036
Functions of Rac GTPases during neuronal development.Q37030405
NOX family NADPH oxidases in liver and in pancreatic islets: a role in the metabolic syndrome and diabetes?Q37269522
Rac1 is required for cardiomyocyte apoptosis during hyperglycemiaQ37360478
Rac1 GTPase: a "Rac" of all trades.Q37371665
Mechanisms of biphasic insulin-granule exocytosis - roles of the cytoskeleton, small GTPases and SNARE proteinsQ37417286
beta-Cell-specific overexpression of glutathione peroxidase preserves intranuclear MafA and reverses diabetes in db/db miceQ37418222
Insights into the critical role of NADPH oxidase(s) in the normal and dysregulated pancreatic beta cellQ37610011
Peptide-based inhibitors of the phagocyte NADPH oxidaseQ37761414
Reactive oxygen species and uncoupling protein 2 in pancreatic β-cell function.Q37804465
Islets and their antioxidant defenseQ37811736
Lipid-induced pancreatic β-cell dysfunction: focus on in vivo studiesQ37813877
P433issue8
P407language of work or nameEnglishQ1860
P921main subjectpharmacologyQ128406
cell functionQ95674809
P304page(s)965-975
P577publication date2011-02-12
P1433published inBiochemical PharmacologyQ864229
P1476titleFriendly, and not so friendly, roles of Rac1 in islet β-cell function: lessons learnt from pharmacological and molecular biological approaches
P478volume81

Reverse relations

cites work (P2860)
Q36494177A lack of 'glue' misplaces Rab27A to cause islet dysfunction in diabetes
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Q90260794GPCRs, G Proteins, and Their Impact on β-cell Function
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Q28584125High glucose exposure promotes activation of protein phosphatase 2A in rodent islets and INS-1 832/13 β-cells by increasing the posttranslational carboxylmethylation of its catalytic subunit
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Q39262708L- threo -C6-pyridinium-ceramide bromide, a novel cationic ceramide, induces NADPH oxidase activation, mitochondrial dysfunction and loss in cell viability in INS 832/13 β-cells
Q47599220Metabolic Stress Induces Caspase-3 Mediated Degradation and Inactivation of Farnesyl and Geranylgeranyl Transferase Activities in Pancreatic β-Cells.
Q46509939NSC23766, a Known Inhibitor of Tiam1-Rac1 Signaling Module, Prevents the Onset of Type 1 Diabetes in the NOD Mouse Model.
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Q91656284The Regulatory Role of Rac1, a Small Molecular Weight GTPase, in the Development of Diabetic Retinopathy
Q37062050The role of thioredoxin 1 in the mycophenolic acid-induced apoptosis of insulin-producing cells
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Q39355907Transient neonatal diabetes mellitus gene Zac1 impairs insulin secretion in mice through Rasgrf1
Q36113595VAV2, a guanine nucleotide exchange factor for Rac1, regulates glucose-stimulated insulin secretion in pancreatic beta cells.

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