(PI3K(P110 )) Directly Regulates Key Components of the Z-Disc And
THE JOURNAL OF BIOLOGICAL CHEMISTRY VOL. 286, NO. 35, pp. 30837–30846, September 2, 2011 © 2011 by The American Society for Biochemistry and Molecular Biology, Inc. Printed in the U.S.A. Phosphoinositide 3-Kinase (PI3K(p110␣)) Directly Regulates Key Components of the Z-disc and Cardiac Structure*□S Received for publication, June 13, 2011, and in revised form, July 7, 2011 Published, JBC Papers in Press, July 11, 2011, DOI 10.1074/jbc.M111.271684 Ashley J. Waardenberg‡§, Bianca C. Bernardo¶, Dominic C. H. Ngʈ, Peter R. Shepherd**‡‡, Nelly Cemerlang¶, Mauro Sbroggio` §§, Christine A. Wells‡¶¶, Brian P. Dalrymple§, Mara Brancaccio§§, Ruby C. Y. Linʈʈ1, and Julie R. McMullen¶1,2 From the ‡Eskitis Institute for Cell and Molecular Therapies, Griffith University, Nathan, Queensland, 4111, Australia, §Commonwealth Scientific and Industrial Research Organisation, Food Futures Flagship, Queensland Bioscience Precinct, St. Lucia, Queensland, 4067, Australia, the ¶Baker IDI Heart and Diabetes Institute, Melbourne, Victoria, 8008, Australia, the ʈDepartment of Biochemistry and Molecular Biology, Bio21 Institute, University of Melbourne, Melbourne, Victoria, 3010, Australia, the **Department of Molecular Medicine, University of Auckland, Grafton, Auckland, 1142, New Zealand, the ‡‡Maurice Wilkins Centre for Molecular Biodiscovery, University of Auckland, Grafton, Auckland, 1142, New Zealand, the §§Department of Genetics, Biology, and Biochemistry, University of Torino, Molecular Biotechnology Center, Torino, 10126, Italy, the ¶¶Australian Institute for Bioengineering and Nanotechnology, The University of Queensland, Brisbane, Queensland, 4072, Australia, and the ʈʈRamaciotti Centre for Gene Function Analysis and the School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, New South Wales, 2052, Australia Downloaded from Maintenance of cardiac structure and Z-disc signaling are key from PI3K transgenic mice.
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