[PDF][PDF] Increased cardiac PFK-2 protects against high-fat diet-induced cardiomyopathy and mediates beneficial systemic metabolic effects
MFM Garcia, S Matsuzaki, A Batushansky, R Newhardt… - Iscience, 2023 - cell.com
A healthy heart adapts to changes in nutrient availability and energy demands. In metabolic
diseases like type 2 diabetes (T2D), increased reliance on fatty acids for energy production …
diseases like type 2 diabetes (T2D), increased reliance on fatty acids for energy production …
Dihydrolipoamide dehydrogenase, pyruvate oxidation, and acetylation-dependent mechanisms intersecting drug iatrogenesis
IF Duarte, J Caio, MF Moedas, LA Rodrigues… - Cellular and Molecular …, 2021 - Springer
In human metabolism, pyruvate dehydrogenase complex (PDC) is one of the most intricate
and large multimeric protein systems representing a central hub for cellular homeostasis …
and large multimeric protein systems representing a central hub for cellular homeostasis …
[HTML][HTML] In vivo deep network tracing reveals phosphofructokinase-mediated coordination of biosynthetic pathway activity in the myocardium
Glucose metabolism comprises numerous amphibolic metabolites that provide precursors
for not only the synthesis of cellular building blocks but also for ATP production. In this study …
for not only the synthesis of cellular building blocks but also for ATP production. In this study …
Mitochondrial a kinase anchor proteins in cardiovascular health and disease: a review article on behalf of the Working Group on Cellular and Molecular Biology of the …
R Paolillo, S D'Apice, GG Schiattarella, P Ameri… - International Journal of …, 2022 - mdpi.com
Second messenger cyclic adenosine monophosphate (cAMP) has been found to regulate
multiple mitochondrial functions, including respiration, dynamics, reactive oxygen species …
multiple mitochondrial functions, including respiration, dynamics, reactive oxygen species …
[PDF][PDF] Identifying functional metabolic shifts in heart failure with the integration of omics data and a heart-specific, genome-scale model
In diseased states, the heart can shift to use different carbon substrates, measured through
changes in uptake of metabolites by imaging methods or blood metabolomics. However, it is …
changes in uptake of metabolites by imaging methods or blood metabolomics. However, it is …
Reduced mitochondrial pyruvate carrier expression in hearts with heart failure and reduced ejection fraction patients: ischemic vs. non-ischemic origin
P Lopez-Vazquez, M Fernandez-Caggiano… - Frontiers in …, 2024 - frontiersin.org
Introduction and objectives Mitochondrial pyruvate carrier (MPC) mediates the entry of
pyruvate into mitochondria, determining whether pyruvate is incorporated into the Krebs …
pyruvate into mitochondria, determining whether pyruvate is incorporated into the Krebs …
MPC2 variants disrupt mitochondrial pyruvate metabolism and cause an early-onset mitochondriopathy
Pyruvate is an essential metabolite produced by glycolysis in the cytosol and must be
transported across the inner mitochondrial membrane into the mitochondrial matrix, where it …
transported across the inner mitochondrial membrane into the mitochondrial matrix, where it …
[HTML][HTML] SAH is a major metabolic sensor mediating worsening metabolic crosstalk in metabolic syndrome
In this study, we observed worsening metabolic crosstalk in mouse models with concomitant
metabolic disorders such as hyperhomocysteinemia (HHcy), hyperlipidemia, and …
metabolic disorders such as hyperhomocysteinemia (HHcy), hyperlipidemia, and …
[HTML][HTML] Stable isotopes for tracing cardiac metabolism in diseases
A Karlstaedt - Frontiers in Cardiovascular Medicine, 2021 - frontiersin.org
Although metabolic remodeling during cardiovascular diseases has been well-recognized
for decades, the recent development of analytical platforms and mathematical tools has …
for decades, the recent development of analytical platforms and mathematical tools has …
With a grain of salt: Sodium elevation and metabolic remodelling in heart failure
D Aksentijević, MJ Shattock - Journal of molecular and cellular cardiology, 2021 - Elsevier
Abstract Elevated intracellular Na (Na i) and metabolic impairment are interrelated
pathophysiological features of the failing heart (HF). There have been a number of studies …
pathophysiological features of the failing heart (HF). There have been a number of studies …