2020
DOI: 10.1016/j.biopha.2019.109368
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BRD4 blockage alleviates pathological cardiac hypertrophy through the suppression of fibrosis and inflammation via reducing ROS generation

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Cited by 63 publications
(38 citation statements)
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“…Following trauma, the release of large amounts of reactive oxygen species (ROS) will disrupt the redox balance in cells and cause oxidative death in spinal cord neurons. Interestingly, Brd4 expression has been reported to be markedly increased in cardiomyocytes subjected to oxidative stress, indicating that oxidative stress induced by Brd4 is involved in cardiac hypertrophy ( Zhu et al, 2020 ). In addition, recent studies have proven that inhibition of Brd4 by JQ1 or Brd4 knockdown significantly enhances the plasma levels of antioxidant enzymes and reduces lipid peroxidation, suggesting that JQ1 exerts a protective effect in augmenting antioxidant levels and protecting against oxidative stress ( Michaeloudes et al, 2014 ; Chatterjee and Bohmann, 2018 ).…”
Section: Discussionmentioning
confidence: 99%
“…Following trauma, the release of large amounts of reactive oxygen species (ROS) will disrupt the redox balance in cells and cause oxidative death in spinal cord neurons. Interestingly, Brd4 expression has been reported to be markedly increased in cardiomyocytes subjected to oxidative stress, indicating that oxidative stress induced by Brd4 is involved in cardiac hypertrophy ( Zhu et al, 2020 ). In addition, recent studies have proven that inhibition of Brd4 by JQ1 or Brd4 knockdown significantly enhances the plasma levels of antioxidant enzymes and reduces lipid peroxidation, suggesting that JQ1 exerts a protective effect in augmenting antioxidant levels and protecting against oxidative stress ( Michaeloudes et al, 2014 ; Chatterjee and Bohmann, 2018 ).…”
Section: Discussionmentioning
confidence: 99%
“…Nevertheless, persistent inflammatory response contributes greatly to myocardial remodeling and ultimately heart failure. 157 BET-mediated transcription of proinflammatory and pro-fibrogenic genes are involved in various cardiovascular diseases, such as cardiac hypertrophy, 158 pulmonary arterial hypertension, 62,159,160 and myocardial infarction. 66 The upregulation of BRD4 in cardiomyocytes may induce cardiac hypertrophy by increasing the expression of pro-fibrotic genes and activating RELA-driven inflammation.…”
Section: Bets In Diseasesmentioning
confidence: 99%
“…BRD4 inhibitors block airway inflammation caused by the virus (37). BRD4 blockers reduce pathological cardiac hypertrophy by reducing ROS production and inhibiting fibrosis and inflammation (38). BRD4 inhibitors also have a protective effect against vincristine induced peripheral neuropathy by reducing inflammation (39).…”
Section: Discussionmentioning
confidence: 99%