http://www.cnr.it/ontology/cnr/individuo/prodotto/ID273679
Genome-wide analysis of histone marks identifying an epigenetic signature of promoters and enhancers underlying cardiac hypertrophy (Articolo in rivista)
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- Label
- Genome-wide analysis of histone marks identifying an epigenetic signature of promoters and enhancers underlying cardiac hypertrophy (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1073/pnas.1315155110 (literal)
- Alternative label
Papait R, Cattaneo P, Kunderfranco P, Greco C, Carullo P, Guffanti A, Viganò V, Stirparo GG, Latronico MV, Hasenfuss G, Chen J, Condorelli G. (2013)
Genome-wide analysis of histone marks identifying an epigenetic signature of promoters and enhancers underlying cardiac hypertrophy
in Proceedings of the National Academy of Sciences of the United States of America
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Papait R, Cattaneo P, Kunderfranco P, Greco C, Carullo P, Guffanti A, Viganò V, Stirparo GG, Latronico MV, Hasenfuss G, Chen J, Condorelli G. (literal)
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- Humanitas Clinical and Research Center, 20089 Rozzano, Italy;
Institute of Genetics and Biomedical Research, National Research Council of Italy, 20098 Rozzano, Italy;
Genomnia srl, 20020 Lainate, Italy;
University of Milan, 20098 Milan, Italy;
Department of Cardiology and Pneumology, Georg-August University, 37075 Göttingen, Germany;
Department of Medicine, University of California, San Diego, La Jolla, CA 92093 (literal)
- Titolo
- Genome-wide analysis of histone marks identifying an epigenetic signature of promoters and enhancers underlying cardiac hypertrophy (literal)
- Abstract
- Cardiac hypertrophy, initially an adaptive response of the myocardium
to stress, can progress to heart failure. The epigenetic
signature underlying this phenomenon is poorly understood. Here,
we report on the genome-wide distribution of seven histone modifications
in adult mouse cardiomyocytes subjected to a prohypertrophy
stimulus in vivo. We found a set of promoters with an
epigenetic pattern that distinguishes specific functional classes
of genes regulated in hypertrophy and identified 9,207 candidate
active enhancers whose activity was modulated. We also analyzed
the transcriptional network within which these genetic elements
act to orchestrate hypertrophy gene expression, finding a role
for myocyte enhancer factor (MEF)2C and MEF2A in regulating
enhancers. We propose that the epigenetic landscape is a key
determinant of gene expression reprogramming in cardiac hypertrophy
and provide a basis for understanding the role of
chromatin in regulating this phenomenon. (literal)
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