The regulation of protein acetylation influences the redox homeostasis to protect the heart.

Autor: Zúñiga-Muñoz A; Department of Cardiovascular Biomedicine, National Institute of Cardiology, Ignacio Chávez, 14080 Mexico City, Mexico., García-Niño WR; Department of Cardiovascular Biomedicine, National Institute of Cardiology, Ignacio Chávez, 14080 Mexico City, Mexico., Carbó R; Department of Cardiovascular Biomedicine, National Institute of Cardiology, Ignacio Chávez, 14080 Mexico City, Mexico., Navarrete-López LÁ; Department of Cardiovascular Biomedicine, National Institute of Cardiology, Ignacio Chávez, 14080 Mexico City, Mexico., Buelna-Chontal M; Department of Cardiovascular Biomedicine, National Institute of Cardiology, Ignacio Chávez, 14080 Mexico City, Mexico. Electronic address: mabel.buelna@comunidad.unam.mx.
Jazyk: angličtina
Zdroj: Life sciences [Life Sci] 2021 Jul 15; Vol. 277, pp. 119599. Date of Electronic Publication: 2021 May 11.
DOI: 10.1016/j.lfs.2021.119599
Abstrakt: The cellular damage caused by redox imbalance is involved in the pathogenesis of many cardiovascular diseases. Besides, redox imbalance is related to the alteration of protein acetylation processes, causing not only chromatin remodeling but also disturbances in so many processes where protein acetylation is involved, such as metabolism and signal transduction. The modulation of acetylases and deacetylases enzymes aids in maintaining the redox homeostasis, avoiding the deleterious cellular effects associated with the dysregulation of protein acetylation. Of note, regulation of protein acetylation has shown protective effects to ameliorate cardiovascular diseases. For instance, HDAC inhibition has been related to inducing cardiac protective effects and it is an interesting approach to the management of cardiovascular diseases. On the other hand, the upregulation of SIRT protein activity has also been implicated in the relief of cardiovascular diseases. This review focuses on the major protein acetylation modulators described, involving pharmacological and bioactive compounds targeting deacetylase and acetylase enzymes contributing to heart protection through redox homeostasis.
(Copyright © 2021 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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