Lysine crotonylation of SERCA2a correlates to cardiac dysfunction and arrhythmia in Sirt1 cardiac-specific knockout mice
HX Chen, XC Wang, HT Hou, J Wang, Q Yang… - International Journal of …, 2023 - Elsevier
Protein post-translational modifications (PTMs) are important regulators of protein functions
and produce proteome complexity. SIRT1 has NAD+-dependent deacylation of acyl-lysine …
and produce proteome complexity. SIRT1 has NAD+-dependent deacylation of acyl-lysine …
Sirt1 acts in association with PPARα to protect the heart from hypertrophy, metabolic dysregulation, and inflammation
A Planavila, R Iglesias, M Giralt… - Cardiovascular …, 2011 - academic.oup.com
Aims A complex set of metabolic and inflammatory processes are involved in the
development of cardiac hypertrophy. Accumulating evidence indicates an important role for …
development of cardiac hypertrophy. Accumulating evidence indicates an important role for …
Metabolomics-assisted proteomics identifies succinylation and SIRT5 as important regulators of cardiac function
Cellular metabolites, such as acyl-CoA, can modify proteins, leading to protein
posttranslational modifications (PTMs). One such PTM is lysine succinylation, which is …
posttranslational modifications (PTMs). One such PTM is lysine succinylation, which is …
Treatment with recombinant Sirt1 rewires the cardiac lipidome and rescues diabetes-related metabolic cardiomyopathy
S Costantino, A Mengozzi, S Velagapudi… - Cardiovascular …, 2023 - Springer
Background Metabolic cardiomyopathy (MCM), characterized by intramyocardial lipid
accumulation, drives the progression to heart failure with preserved ejection fraction …
accumulation, drives the progression to heart failure with preserved ejection fraction …
Sirt1 mediates the effects of a short-term high-fat diet on the heart
J Villarroya, I Redondo-Angulo, R Iglesias… - The Journal of nutritional …, 2015 - Elsevier
High-fat diet leads to development of cardiac dysfunction through molecular mechanisms
poorly known. The aim of this study is to elucidate the early events in cardiac dysfunction …
poorly known. The aim of this study is to elucidate the early events in cardiac dysfunction …
PPARα-Sirt1 complex mediates cardiac hypertrophy and failure through suppression of the ERR transcriptional pathway
High energy production in mitochondria is essential for maintaining cardiac contraction in
the heart. Genes regulating mitochondrial function are commonly downregulated during …
the heart. Genes regulating mitochondrial function are commonly downregulated during …
SIRT3 regulates cardiolipin biosynthesis in pressure overload-induced cardiac remodeling by PPARγ-mediated mechanism
LX Liu, XH Zheng, JH Hai, CM Zhang, Y Ti, TS Chen… - Plos one, 2024 - journals.plos.org
Cardiac remodeling is the primary pathological feature of chronic heart failure (HF).
Exploring the characteristics of cardiac remodeling in the very early stages of HF and …
Exploring the characteristics of cardiac remodeling in the very early stages of HF and …
Mouse SIRT3 attenuates hypertrophy-related lipid accumulation in the heart through the deacetylation of LCAD
T Chen, J Liu, NA Li, S Wang, H Liu, J Li, Y Zhang… - PloS one, 2015 - journals.plos.org
Cardiac hypertrophy is an adaptive response to pressure, volume stress, and loss of
contractile mass from prior infarction. Metabolic changes in cardiac hypertrophy include …
contractile mass from prior infarction. Metabolic changes in cardiac hypertrophy include …
Emerging roles of SIRT1 deacetylase in regulating cardiomyocyte survival and hypertrophy
NR Sundaresan, VB Pillai, MP Gupta - Journal of molecular and cellular …, 2011 - Elsevier
Calorie restriction is considered to be the best environmental intervention providing health
benefits to mammals. The underlying mechanism of this intervention seems to be controlled …
benefits to mammals. The underlying mechanism of this intervention seems to be controlled …
[HTML][HTML] SIRT3 inhibits cardiac hypertrophy by regulating PARP-1 activity
X Feng, Y Wang, W Chen, S Xu, L Li, Y Geng… - Aging (Albany …, 2020 - ncbi.nlm.nih.gov
Abstract Sirtuin 3 (SIRT3) is a type III histone deacetylase that inhibits cardiac hypertrophy. It
is mainly localized in the mitochondria and is thus implicated in mitochondrial metabolism …
is mainly localized in the mitochondria and is thus implicated in mitochondrial metabolism …