Literature DB >> 4551150

Pancreatic beta-cell web: its possible role in insulin secretion.

L Orci, K H Gabbay, W J Malaisse.   

Abstract

A cortical band of fine microfilaments is consistently observed in the beta cells of the rat pancreas. Alteration of this cell web by cytochalasin B is associated with an enhancement of glucose-induced secretion of insulin by isolated islets. The microfilamentous web of the beta cell may play an important role in the emiocytosis of insulin secretory granules, by controlling their access to the cell membrane.

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Year:  1972        PMID： 4551150     DOI： 10.1126/science.175.4026.1128

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  123 in total

1.  ATP-dependent membrane assembly of F-actin facilitates membrane fusion.

Authors:  A Jahraus; M Egeberg; B Hinner; A Habermann; E Sackman; A Pralle; H Faulstich; V Rybin; H Defacque; G Griffiths
Journal:  Mol Biol Cell       Date:  2001-01       Impact factor: 4.138

2.  N-cadherin is dispensable for pancreas development but required for beta-cell granule turnover.

Authors:  Jenny K Johansson; Ulrikke Voss; Gokul Kesavan; Igor Kostetskii; Nils Wierup; Glenn L Radice; Henrik Semb
Journal:  Genesis       Date:  2010-06       Impact factor: 2.487

3.  Glucocorticoid stabilization of actin filaments: a possible mechanism for inhibition of corticotropin release.

Authors:  F Castellino; J Heuser; S Marchetti; B Bruno; A Luini
Journal:  Proc Natl Acad Sci U S A       Date:  1992-05-01       Impact factor: 11.205

4.  Fusion between phagosomes, early and late endosomes: a role for actin in fusion between late, but not early endocytic organelles.

Authors:  Rune Kjeken; Morten Egeberg; Anja Habermann; Mark Kuehnel; Pascale Peyron; Matthias Floetenmeyer; Paul Walther; Andrea Jahraus; Hélène Defacque; Sergei A Kuznetsov; Gareth Griffiths
Journal:  Mol Biol Cell       Date:  2003-11-14       Impact factor: 4.138

5.  Interaction between insulin-storage granules and F-actin in vitro.

Authors:  S L Howell; M Tyhurst
Journal:  Biochem J       Date:  1979-02-15       Impact factor: 3.857

6.  Glycogen accumulation in rat pancreatic islets: in vitro experiments.

Authors:  M Doherty; W J Malaisse
Journal:  Endocrine       Date:  2001-04       Impact factor: 3.633

7.  Effects of prolonged maternal fast on the pancreas of 18-21-day-old foetal rats. Ultrastructural and morphometric study of the beta cells.

Authors:  H Perrier-Barta
Journal:  Cell Tissue Res       Date:  1984       Impact factor: 5.249

8.  The role of the actin cytoskeleton in oxytocin and vasopressin release from rat supraoptic nucleus neurons.

Authors:  Vicky A Tobin; Mike Ludwig
Journal:  J Physiol       Date:  2007-05-03       Impact factor: 5.182

9.  The adaptor protein APPL2 controls glucose-stimulated insulin secretion via F-actin remodeling in pancreatic β-cells.

Authors:  Baile Wang; Huige Lin; Xiaomu Li; Wenqi Lu; Jae Bum Kim; Aimin Xu; Kenneth K Y Cheng
Journal:  Proc Natl Acad Sci U S A       Date:  2020-10-29       Impact factor: 11.205

Review 10.  Mechanisms of biphasic insulin-granule exocytosis - roles of the cytoskeleton, small GTPases and SNARE proteins.

Authors:  Zhanxiang Wang; Debbie C Thurmond
Journal:  J Cell Sci       Date:  2009-04-01       Impact factor: 5.285
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