Ca 2+ -Stimulated Adenylyl Cyclase AC1 Generates Efficient Biological Pacing as Single Gene Therapy and in Combination With HCN2
Author(s) -
Gerard J.J. Boink,
Bruce D. Nearing,
Iry. Shlapakova,
Lian Duan,
Yelena Kryukova,
Yevgeniy Bobkov,
Hanno L. Tan,
Ira S. Cohen,
Peter Danilo,
Richard B. Robinson,
Richard L. Verrier,
Michael R. Rosen
Publication year - 2012
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/circulationaha.111.083584
Subject(s) - adenylyl cyclase , medicine , pharmacology , receptor
Biological pacing performed solely via HCN2 gene transfer in vivo results in relatively slow idioventricular rates and only moderate autonomic responsiveness. We induced biological pacing using the Ca(2+)-stimulated adenylyl cyclase AC1 gene expressed alone or in combination with HCN2 and compared outcomes with those with single-gene HCN2 transfer.
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