Assaying the contribution of membrane tension to clathrin-mediated endocytosis

• Verfasst von: Boulant, Steeve [VerfasserIn]
• Titel: Assaying the contribution of membrane tension to clathrin-mediated endocytosis
• Verf.angabe: Steeve Boulant
• E-Jahr: 2018
• Jahr: 21 August 2018
• Umfang: 14 S.
• Fussnoten: Gesehen am 04.07.2019
• Titel Quelle: Enthalten in: Clathrin-mediated endoytosis
• Ort Quelle: New York, NY : Humana Press, 2018
• Jahr Quelle: 2018
• Band/Heft Quelle: (2018), Seite 37-50
• ISBN Quelle: 978-1-4939-8719-1
• ISBN Quelle: 1-4939-8719-4
• Datenträger: Online-Ressource
• Sprache: eng
• Sach-SW: Cellular stretching
• Sach-SW: Clathrin-mediated endocytosis
• Sach-SW: CME
• Sach-SW: Live confocal microscopy
• Sach-SW: Membrane tension
• Sach-SW: Osmotic shock
• K10plus-PPN: 1668619288

Abstract

Nowadays, live fluorescent microscopes allow us to study the dynamics of cellular processes in living cells with high spatial and temporal resolution. Since the implementation of this methodology to the field of clathrin-mediated endocytosis (CME), this approach has revolutionized our molecular understanding of clathrin-driven cellular uptake. Conventional live cell microscopy approaches are used to determine the precise functions of specific proteins or lipids in orchestrating CME. Here, we will describe, in depth, the procedure to investigate the contribution of membrane tension in regulating clathrin-dependent endocytosis. We will explain two alternative methods to manipulate membrane tension while performing live fluorescence microscopy: cellular swelling through osmotic shock and cellular stretching of cells grown on stretchable silicon inserts.