Manipulating the proliferative potential of cardiomyocytes by gene transfer

Giulia Prosdocimo, Mauro Giacca*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

3 Citations (Scopus)

Abstract

In contrast to prenatal life, cardiomyocyte proliferation in mammals is rapidly blunted after birth; as a consequence, clinically significant cardiac regeneration does not occur in adulthood. Thus, the modulation of cardiomyocyte proliferation by gene transfer offers an invaluable opportunity to both understand the mechanisms regulating renewal of these cells in the fetus and identify novel strategies for myocardial repair. In this Chapter, we report an exhaustive protocol to isolate, culture, and manipulate the properties of neonatal ventricular rat cardiomyocytes by small RNA transfection or transduction with viral vectors based on the adeno-associated virus, which exhibit exquisite tropism for these cells. We also provide techniques to assess DNA synthesis and cell proliferation.

Original languageEnglish
Title of host publicationMethods in Molecular Biology
PublisherHumana Press Inc
Pages41-53
Number of pages13
DOIs
Publication statusPublished - 1 Jan 2017

Publication series

NameMethods in Molecular Biology
Volume1553
ISSN (Print)1064-3745

Keywords

  • AAV vectors
  • Aurora B
  • BrdU
  • Cardiomyocytes
  • EdU
  • MicroRNAs
  • Phospho-histone 3

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