Epigenetic attenuation of mitochondrial superoxide dismutase 2 in pulmonary arterial hypertension: a basis for excessive cell proliferation and a new therapeutic …
Background—Excessive proliferation and impaired apoptosis of pulmonary artery (PA)
smooth muscle cells (PASMCs) contribute to vascular obstruction in patients and fawn …
smooth muscle cells (PASMCs) contribute to vascular obstruction in patients and fawn …
Epigenetic mechanisms of pulmonary hypertension
GH Kim, JJ Ryan, G Marsboom… - Pulmonary …, 2011 - journals.sagepub.com
Epigenetics refers to changes in phenotype and gene expression that occur without
alterations in DNA sequence. Epigenetic modifications of the genome can be acquired de …
alterations in DNA sequence. Epigenetic modifications of the genome can be acquired de …
Exacerbated pulmonary arterial hypertension and right ventricular hypertrophy in animals with loss of function of extracellular superoxide dismutase
Studies have demonstrated that increased oxidative stress contributes to the pathogenesis
and the development of pulmonary artery hypertension (PAH). Extracellular superoxide …
and the development of pulmonary artery hypertension (PAH). Extracellular superoxide …
Mitochondrial dynamics in pulmonary arterial hypertension
Pulmonary arterial hypertension (PAH) is an idiopathic cardiopulmonary disease
characterized by obstruction of small pulmonary arteries. Vascular obstruction is the …
characterized by obstruction of small pulmonary arteries. Vascular obstruction is the …
Pyruvate dehydrogenase inhibition by the inflammatory cytokine TNFα contributes to the pathogenesis of pulmonary arterial hypertension
Pulmonary arterial hypertension (PAH) is a vascular remodeling disease characterized by
enhanced proliferation and suppressed apoptosis of pulmonary artery smooth muscle cells …
enhanced proliferation and suppressed apoptosis of pulmonary artery smooth muscle cells …
An abnormal mitochondrial–hypoxia inducible factor-1α–Kv channel pathway disrupts oxygen sensing and triggers pulmonary arterial hypertension in fawn hooded …
Background—The cause of pulmonary arterial hypertension (PAH) was investigated in
humans and fawn hooded rats (FHR), a spontaneously pulmonary hypertensive strain …
humans and fawn hooded rats (FHR), a spontaneously pulmonary hypertensive strain …
Hallmarks of pulmonary hypertension: mesenchymal and inflammatory cell metabolic reprogramming
A D'Alessandro, KC El Kasmi… - Antioxidants & redox …, 2018 - liebertpub.com
Significance: The molecular events that promote the development of pulmonary
hypertension (PH) are complex and incompletely understood. The complex interplay …
hypertension (PH) are complex and incompletely understood. The complex interplay …
Increased reactive oxygen species, metabolic maladaptation, and autophagy contribute to pulmonary arterial hypertension–induced ventricular hypertrophy and …
DK Rawat, A Alzoubi, R Gupte, S Chettimada… - …, 2014 - Am Heart Assoc
Pulmonary arterial hypertension (PAH) is a debilitating and deadly disease with no known
cure. Heart failure is a major comorbidity and a common cause of the premature death of …
cure. Heart failure is a major comorbidity and a common cause of the premature death of …
[HTML][HTML] Metabolic reprogramming, oxidative stress, and pulmonary hypertension
Mitochondria are highly dynamic organelles essential for cell metabolism, growth, and
function. It is becoming increasingly clear that endothelial cell dysfunction significantly …
function. It is becoming increasingly clear that endothelial cell dysfunction significantly …
Targeting mitochondrial reactive oxygen species to modulate hypoxia-induced pulmonary hypertension
SE Adesina, BY Kang, KM Bijli, J Ma, J Cheng… - Free Radical Biology …, 2015 - Elsevier
Pulmonary hypertension (PH) is characterized by increased pulmonary vascular
remodeling, resistance, and pressures. Reactive oxygen species (ROS) contribute to PH …
remodeling, resistance, and pressures. Reactive oxygen species (ROS) contribute to PH …
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