CALL FOR PAPERS Cell Signaling: Proteins, Pathways and Mechanisms miR-223 reverses experimental pulmonary arterial hypertension
نویسندگان
چکیده
Jolyane Meloche,* Marie Le Guen,* François Potus, Jérôme Vinck, Benoit Ranchoux, Ian Johnson, Fabrice Antigny, Eve Tremblay, Sandra Breuils-Bonnet, Frederic Perros, Steeve Provencher, and Sébastien Bonnet Pulmonary Hypertension and Vascular Biology Research Group from the Quebec Heart and Lung Institute, Department of Medicine, Laval University, Quebec City, Quebec, Canada; and University Paris-Sud, Faculté de médecine, Kremlin-Bicêtre, France; AP-HP, DHU TORINO, Centre de Référence de l’Hypertension Pulmonaire Sévère, Service de Pneumologie et Réanimation Respiratoire, Hôpital Bicêtre, Le Kremlin-Bicêtre, France; INSERM UMR-S 999, Labex LERMIT, Hypertension Artérielle Pulmonaire: Physiopathologie et Innovation Thérapeutique, Centre Chirurgical Marie Lannelongue, Le PlessisRobinson, France
منابع مشابه
miR-223 reverses experimental pulmonary arterial hypertension.
Pulmonary arterial hypertension (PAH) is a devastating disease affecting lung vasculature. The pulmonary arteries become occluded due to increased proliferation and suppressed apoptosis of the pulmonary artery smooth muscle cells (PASMCs) within the vascular wall. It was recently shown that DNA damage could trigger this phenotype by upregulating poly(ADP-ribose)polymerase 1 (PARP-1) expression,...
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PULMONARY ARTERIAL HYPERTENSION (PAH) is a progressive disease manifested by maladaptation of the pulmonary vasculature. The development of PAH can be influenced by genetic predisposition and/or by diverse endogenous or environmental stimuli. Regardless of the initial pathogenic factors, pulmonary vascular remodeling, sustained pulmonary vasoconstriction, in situ thrombosis, and increased pulmo...
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There is growing evidence that microRNAs are implicated in pulmonary arterial hypertension (PAH), but underlying mechanisms remain elusive. Here, we identified that miR-223 was significantly downregulated in chronically hypoxic mouse and rat lungs, as well as in pulmonary artery and pulmonary artery smooth muscle cells (PASMC) exposed to hypoxia. Knockdown of miR-223 increased PASMC proliferati...
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Objective(s): Impairment of nerve cells of brain induced by hypoxia results in energy-deprivation and dysfunction, which accompanies with neurons apoptosis. Improving function of nerve cells is important for treating cerebral anoxia. This study aimed to investigate the role of Quercetin (Quer) in hypoxia-induced injury of pheochromocytoma (PC-12) cells. Materials and Methods: PC-12 cells were c...
متن کاملMicroRNA-140-5p and SMURF1 regulate pulmonary arterial hypertension.
Loss of the growth-suppressive effects of bone morphogenetic protein (BMP) signaling has been demonstrated to promote pulmonary arterial endothelial cell dysfunction and induce pulmonary arterial smooth muscle cell (PASMC) proliferation, leading to the development of pulmonary arterial hypertension (PAH). MicroRNAs (miRs) mediate higher order regulation of cellular function through coordinated ...
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