Search Results - "MATEO, Philippe"

Real-Time Assessment of Myocardial Contractility Using Shear Wave Imaging by Pernot, Mathieu, PhD, Couade, Mathieu, MSc, Mateo, Philippe, PhD, Crozatier, Bertrand, MD, PhD, Fischmeister, Rodolphe, PhD, Tanter, Mickaël, PhD

“…Objectives The goal of this study was to assess whether myocardial stiffness could be measured by shear wave imaging (SWI) and whether myocardial stiffness…”
Get full text

Modulation of cardiac cAMP signaling by AMPK and its adjustments in pressure overload-induced myocardial dysfunction in rat and mouse by Garnier, Anne, Leroy, Jérôme, Deloménie, Claudine, Mateo, Philippe, Viollet, Benoit, Veksler, Vladimir, Mericskay, Mathias, Ventura-Clapier, Renée, Piquereau, Jérôme

“…The beta-adrenergic system is a potent stimulus for enhancing cardiac output that may become deleterious when energy metabolism is compromised as in heart…”
Get full text

Down-regulation of OPA1 alters mouse mitochondrial morphology, PTP function, and cardiac adaptation to pressure overload by PIQUEREAU, Jerome, CAFFIN, Fanny, BRENNER, Catherine, VENTURA-CLAPIER, Renée, VEKSLER, Vladimir, JOUBERT, Frederic, NOVOTOVA, Marta, PROTA, Alexandre, GARNIER, Anne, MATEO, Philippe, FORTIN, Dominique, HA HUYNH, Le, NICOLAS, Valérie, ALAVI, Marcel V

“…The optic atrophy 1 (OPA1) protein is an essential protein involved in the fusion of the mitochondrial inner membrane. Despite its high level of expression,…”
Get full text

Resveratrol improves survival, hemodynamics and energetics in a rat model of hypertension leading to heart failure by Rimbaud, Stéphanie, Ruiz, Matthieu, Piquereau, Jérôme, Mateo, Philippe, Fortin, Dominique, Veksler, Vladimir, Garnier, Anne, Ventura-Clapier, Renée

“…Heart failure (HF) is characterized by contractile dysfunction associated with altered energy metabolism. This study was aimed at determining whether…”
Get full text

Shear Wave Imaging of Passive Diastolic Myocardial Stiffness by Pernot, Mathieu, PhD, Lee, Wei-Ning, PhD, Bel, Alain, MD, Mateo, Philippe, PhD, Couade, Mathieu, PhD, Tanter, Mickaël, PhD, Crozatier, Bertrand, MD, PhD, Messas, Emmanuel, MD, PhD

“…Abstract Objectives The aim of this study was to investigate the potential of shear wave imaging (SWI), a novel ultrasound-based technique, to noninvasively…”
Get full text

Activation of AMP kinase α1 subunit induces aortic vasorelaxation in mice by Goirand, Françoise, Solar, Myriam, Athea, Yoni, Viollet, Benoit, Mateo, Philippe, Fortin, Dominique, Leclerc, Jocelyne, Hoerter, Jacqueline, Ventura‐Clapier, Renée, Garnier, Anne

“…Vasodilatation is a vital mechanism of systemic blood flow regulation that occurs during periods of increased energy demand. The AMP‐dependent protein kinase…”
Get full text

Control of cytoplasmic and nuclear protein kinase A by phosphodiesterases and phosphatases in cardiac myocytes by Haj Slimane, Zeineb, Bedioune, Ibrahim, Lechêne, Patrick, Varin, Audrey, Lefebvre, Florence, Mateo, Philippe, Domergue-Dupont, Valérie, Dewenter, Matthias, Richter, Wito, Conti, Marco, El-Armouche, Ali, Zhang, Jin, Fischmeister, Rodolphe, Vandecasteele, Grégoire

“…The cAMP-dependent protein kinase (PKA) mediates β-adrenoceptor (β-AR) regulation of cardiac contraction and gene expression. Whereas PKA activity is well…”
Get full text

Epac stimulation induces rapid increases in connexin43 phosphorylation and function without preconditioning effect by Duquesnes, Nicolas, Derangeon, Mickael, Métrich, Mélanie, Lucas, Alexandre, Mateo, Philippe, Li, Lin, Morel, Eric, Lezoualc’h, Frank, Crozatier, Bertrand

“…It has been recently shown that β-adrenergic receptors are able to activate phospholipase C via the cyclic adenosine monophosphate-binding protein Epac. This…”
Get full text

Impaired voluntary running capacity of creatine kinase-deficient mice by Momken, Iman, Lechêne, Patrick, Koulmann, Nathalie, Fortin, Dominique, Mateo, Philippe, Doan, Bich Thuy, Hoerter, Jacqueline, Bigard, Xavier, Veksler, Vladimir, Ventura‐Clapier, Renée

“…The creatine kinase system (CK) is important for energy delivery in skeletal and cardiac muscles. The two main isoforms of this enzyme, cytosolic MM-CK and…”
Get full text

AMP-Activated Protein Kinase α2 Deficiency Affects Cardiac Cardiolipin Homeostasis and Mitochondrial Function by ATHEA, Yoni, VIOLLET, Benoit, HOERTER, Jacqueline, VENTURA-CLAPIERL, Renée, MATEO, Philippe, ROUSSEAU, Delphine, NOVOTOVA, Marta, GARNIER, Anne, VAULONT, Sophie, WILDING, James R, GRYNBERG, Alain, VEKSLER, Vladimir

“…AMP-Activated Protein Kinase α2 Deficiency Affects Cardiac Cardiolipin Homeostasis and Mitochondrial Function Yoni Athéa 1 2 3 , Benoît Viollet 4 5 6 7 ,…”
Get full text

Oxidative capacity of skeletal muscle in heart failure patients versus sedentary or active control subjects by Mettauer, Bertrand, Zoll, Joffrey, Sanchez, Hervé, Lampert, Eliane, Ribera, Florence, Veksler, Vladimir, Bigard, Xavier, Mateo, Philippe, Epailly, Eric, Lonsdorfer, Jean, Ventura-Clapier, Renée

“…OBJECTIVES We investigated the in situ properties of muscle mitochondria using the skinned fiber technique in patients with chronic heart failure (CHF) and…”
Get full text

Lebetin 2, a Snake Venom-Derived Natriuretic Peptide, Attenuates Acute Myocardial Ischemic Injury through the Modulation of Mitochondrial Permeability Transition Pore at the Time of Reperfusion by Tourki, Bochra, Matéo, Philippe, Morand, Jessica, Elayeb, Mohamed, Godin-Ribuot, Diane, Marrakchi, Naziha, Belaidi, Elise, Messadi, Erij

“…Cardiac ischemia is one of the leading causes of death worldwide. It is now well established that natriuretic peptides can attenuate the development of…”
Get full text

Phosphorylation-dependent alteration in myofilament Ca2+ sensitivity but normal mitochondrial function in septic heart by TAVERNIER, Benoit, MEBAZAA, Alexandre, MATEO, Philippe, SYS, Stanislas, VENTURA-CLAPIER, Renée, VEKSLER, Vladimir

“…The subcellular mechanisms responsible for myocardial depression during sepsis remain unclear. Recent data suggest a role for impaired energy generation and…”
Get full text

Potential impact of thermal effects during ultrasonic neurostimulation: retrospective numerical estimation of temperature elevation in seven rodent setups by Constans, Charlotte, Mateo, Philippe, Tanter, Mickaël, Aubry, Jean-François

“…In the past decade, a handful but growing number of groups have reported worldwide successful low intensity focused ultrasound induced neurostimulation trials…”
Get more information

Coronary Flow Assessment Using 3-Dimensional Ultrafast Ultrasound Localization Microscopy by Demeulenaere, Oscar, Sandoval, Zulma, Mateo, Philippe, Dizeux, Alexandre, Villemain, Olivier, Gallet, Romain, Ghaleh, Bijan, Deffieux, Thomas, Deméné, Charlie, Tanter, Mickael, Papadacci, Clément, Pernot, Mathieu

“…BACKGROUNDDirect assessment of the coronary microcirculation has long been hampered by the limited spatial and temporal resolutions of cardiac imaging…”
Get full text

SIRT1 protects the heart from ER stress-induced cell death through eIF2α deacetylation by Prola, Alexandre, Pires Da Silva, Julie, Guilbert, Arnaud, Lecru, Lola, Piquereau, Jérôme, Ribeiro, Maxance, Mateo, Philippe, Gressette, Mélanie, Fortin, Dominique, Boursier, Céline, Gallerne, Cindy, Caillard, Anaïs, Samuel, Jane-Lise, François, Hélène, Sinclair, David A, Eid, Pierre, Ventura-Clapier, Renée, Garnier, Anne, Lemaire, Christophe

“…Over the past decade, endoplasmic reticulum (ER) stress has emerged as an important mechanism involved in the pathogenesis of cardiovascular diseases including…”
Get full text

Curved Toroidal Row Column Addressed Transducer for 3D Ultrafast Ultrasound Imaging by Caudoux, Manon, Demeulenaere, Oscar, Poree, Jonathan, Sauvage, Jack, Mateo, Philippe, Ghaleh, Bijan, Flesch, Martin, Ferin, Guillaume, Tanter, Mickael, Deffieux, Thomas, Papadacci, Clement, Pernot, Mathieu

“…3D Imaging of the human heart at high frame rate is of major interest for various clinical applications. Electronic complexity and cost has prevented the…”
Get full text

31P NMR Detection of Subcellular Creatine Kinase Fluxes in the Perfused Rat Heart by Joubert, Frederic, Mazet, Jean-Luc, Mateo, Philippe, Hoerter, Jacqueline A.

“…The subcellular fluxes of exchange of ATP and phosphocreatine (PCr) between mitochondria, cytosol, and ATPases were assessed by 31P NMR spectroscopy to…”
Get full text

Cardiac Overexpression of PDE4B Blunts β-Adrenergic Response and Maladaptive Remodeling in Heart Failure by Karam, Sarah, Margaria, Jean Piero, Bourcier, Aurélia, Mika, Delphine, Varin, Audrey, Bedioune, Ibrahim, Lindner, Marta, Bouadjel, Kaouter, Dessillons, Matthieu, Gaudin, Françoise, Lefebvre, Florence, Mateo, Philippe, Lechène, Patrick, Gomez, Susana, Domergue, Valérie, Robert, Pauline, Coquard, Charlène, Algalarrondo, Vincent, Samuel, Jane-Lise, Michel, Jean-Baptiste, Charpentier, Flavien, Ghigo, Alessandra, Hirsch, Emilio, Fischmeister, Rodolphe, Leroy, Jérôme, Vandecasteele, Grégoire

“…BACKGROUND:The cyclic AMP (adenosine monophosphate; cAMP)-hydrolyzing protein PDE4B (phosphodiesterase 4B) is a key negative regulator of cardiac β-adrenergic…”
Get full text

Antihypertensive and endothelium-dependent vasodilator effects of aqueous extract of Cistus ladaniferus by Belmokhtar, Mounia, Bouanani, Nour Elhouda, Ziyyat, Abderrahim, Mekhfi, Hassane, Bnouham, Mohamed, Aziz, Mohamed, Matéo, Philippe, Fischmeister, Rodolphe, Legssyer, Abdelkhaleq

“…Cistus ladaniferus L. (Cistaceae) is a medicinal plant originated from the Mediterranean region which exerts different pharmacological effects. In the present…”
Get full text