Targeting the Microtubule EB1-CLASP2 Complex Modulates NaV1.5 at Intercalated Discs

Circ Res. 2021 Jul 23;129(3):349-365. doi: 10.1161/CIRCRESAHA.120.318643. Epub 2021 Jun 7.

Abstract

[Figure: see text].

Keywords: electrophysiology; microscopy; microtubule; myocyte, cardiac; zebrafish.

Publication types

  • Research Support, N.I.H., Extramural
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Action Potentials
  • Animals
  • Arrhythmias, Cardiac / genetics*
  • Arrhythmias, Cardiac / metabolism
  • Cells, Cultured
  • Glycogen Synthase Kinase 3 beta / metabolism
  • HEK293 Cells
  • Humans
  • Loss of Function Mutation
  • Male
  • Mice
  • Mice, Inbred C57BL
  • Microtubule-Associated Proteins / genetics
  • Microtubule-Associated Proteins / metabolism*
  • Myocytes, Cardiac / metabolism*
  • Myocytes, Cardiac / physiology
  • NAV1.5 Voltage-Gated Sodium Channel / genetics
  • NAV1.5 Voltage-Gated Sodium Channel / metabolism*
  • Protein Transport
  • Zebrafish

Substances

  • CLASP2 protein, mouse
  • EB1 protein, mouse
  • Microtubule-Associated Proteins
  • NAV1.5 Voltage-Gated Sodium Channel
  • Scn5a protein, mouse
  • Glycogen Synthase Kinase 3 beta