Abstract

Cell-to-cell transfer of small molecules is a fundamental way by which multicellular organisms coordinate function. Recent work has highlighted the complexity of biologic responses downstream of gap junctions. As the connexin-regulated effectors are coming into focus, there is a need to develop functional assays that allow specific testing of biologically relevant second messengers. Here, we describe a modification of the classic gap junction parachute assay to assess biologically relevant molecules passed through gap junctions.

Original languageEnglish
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc.
Pages193-201
Number of pages9
DOIs
StatePublished - 2016

Publication series

NameMethods in Molecular Biology
Volume1437
ISSN (Print)1064-3745

Keywords

  • Cell-to-cell communication
  • Connexin 43
  • Gap junctions
  • Luciferase reporter assay
  • Osteoblast
  • Parachute assay
  • Transient transfection

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