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Open AccessSIRT6 is an epigenetic repressor of thoracic aortic aneurysms via inhibiting inflammation and senescence
Thoracic aortic aneurysms (TAAs) develop asymptomatically and are characterized by dilatation of the aorta. This is considered a life-threating vascular disease due to the risk of aortic rupture and without ef...
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Open AccessProteomic and phosphoproteomic profiling of COVID-19-associated lung and liver injury: a report based on rhesus macaques
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Diurnal oscillations of endogenous H2O2 sustained by p66Shc regulate circadian clocks
Redox balance, an essential feature of healthy physiological steady states, is regulated by circadian clocks, but whether or how endogenous redox signalling conversely regulates clockworks in mammals remains u...
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Open AccessThe cyclooxygenase-1/mPGES-1/endothelial prostaglandin EP4 receptor pathway constrains myocardial ischemia-reperfusion injury
The use of nonsteroidal anti-inflammatory drugs that inhibit cyclooxygenase (COX)-1 and COX-2, increases heart failure risk. It is unknown whether microsomal (m) prostaglandin (PG) E synthase (S)-1, a target d...
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Open AccessSirt6 regulates efficiency of mouse somatic reprogramming and maintenance of pluripotency
Mouse somatic cells can be reprogrammed into induced pluripotent stem cells (iPSCs) by defined factors known to regulate pluripotency, including Oct4, Sox2, Klf4, and c-Myc. It has been reported that Sirtuin 6...
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Epigenetic Regulation of Vascular Aging and Age-Related Vascular Diseases
Vascular aging refers to the structural and functional defects that occur in the aorta during the aging process and is characterized by increased vascular cell senescence, vascular dyshomeostasis, and vascular...
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Epigenetic regulation in cell senescence
Cell senescence, which is an irreversible state of cell proliferative arrest, has emerged as a potentially important contributor to tissue dysfunction and organismal ageing. Cell senescence is triggered by a v...
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Open AccessEnoyl-CoA hydratase-1 regulates mTOR signaling and apoptosis by sensing nutrients
The oncogenic mechanisms of overnutrition, a confirmed independent cancer risk factor, remain poorly understood. Herein, we report that enoyl-CoA hydratase-1 (ECHS1), the enzyme involved in the oxidation of fa...
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Open AccessLong noncoding RNA LINC00305 promotes inflammation by activating the AHRR-NF-κB pathway in human monocytes
Accumulating data from genome-wide association studies (GWAS) have provided a collection of novel candidate genes associated with complex diseases, such as atherosclerosis. We identified an atherosclerosis-ass...
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Open AccessSIRT1 deacetylates the cardiac transcription factor Nkx2.5 and inhibits its transcriptional activity
The homeodomain transcription factor Nkx2.5/Csx is critically essential for heart specification, morphogenesis, and homeostasis. Acetylation/deacetylation is important for the localization, stability and activ...
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Open AccessHuman paraoxonase gene cluster overexpression alleviates angiotensin II-induced cardiac hypertrophy in mice
Cardiac hypertrophy is the strongest predictor of the development of heart failure, and anti-hypertrophic treatment holds the key to improving the clinical syndrome and increasing the survival rates for heart ...
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Open AccessEpigenetic regulation of NKG2D ligands is involved in exacerbated atherosclerosis development in Sirt6 heterozygous mice
Sirt6 is a member of the class III histone deacetylase family which is associated with aging and longevity. Sirt6 deficient mice show an aging-like phenotype, while male transgenic mice of Sirt6 show increased...
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Open AccessBoth TALENs and CRISPR/Cas9 directly target the HBB IVS2–654 (C > T) mutation in β-thalassemia-derived iPSCs
β-Thalassemia is one of the most common genetic blood diseases and is caused by either point mutations or deletions in the β-globin (HBB) gene. The generation of patient-specific induced pluripotent stem cells (i...
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Correction: Corrigendum: Interferon regulatory factor 9 is critical for neointima formation following vascular injury
Nature Communications 5: Article number: 5160 (2014); Published: 16 October 2014; Updated: 01 April 2015 The value of the relative luciferase activity of RASMCs infected with AdshIRF9 and AdshSIRT1 in Suppleme...
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Open AccessSuppression of Mic60 compromises mitochondrial transcription and oxidative phosphorylation
Precise regulation of mtDNA transcription and oxidative phosphorylation (OXPHOS) is crucial for human health. As a component of mitochondrial contact site and cristae organizing system (MICOS), Mic60 plays a c...
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Open AccessInterferon regulatory factor 9 is critical for neointima formation following vascular injury
Interferon regulatory factor 9 (IRF9) has various biological functions and regulates cell survival; however, its role in vascular biology has not been explored. Here we demonstrate a critical role for IRF9 in ...
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Capturing the opportunities to initiate an in-depth integration of traditional Chinese medicine and western medicine
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Overexpression of SIRT1 in vascular smooth muscle cells attenuates angiotensin II-induced vascular remodeling and hypertension in mice
Angiotensin II (AngII) induces the development of vascular hypertrophy and hypertension. We have shown previously that overexpression of class III deacetylase SIRT1 inhibits AngII-induced hypertrophy in vascul...
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Open AccessTRAF1 is a critical regulator of cerebral ischaemia–reperfusion injury and neuronal death
Stroke is a leading global cause of mortality and disability. Less than 5% of patients are able to receive tissue plasminogen activator thrombolysis within the necessary timeframe. Focusing on the process of n...
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SIRT1 mediates the protective function of Nkx2.5 during stress in cardiomyocytes
Nkx2.5 plays protective roles in cardiac homeostasis and survival in the postnatal hearts. However, the underlying molecular mechanisms that mediate the protective functions of Nkx2.5 remain unknown. Here, we ...