Search Results - "Weilenmann, C."

Calcium-calmodulin dependent protein kinase II (CaMKII): A main signal responsible for early reperfusion arrhythmias by Said, M, Becerra, R, Valverde, C.A, Kaetzel, M.A, Dedman, J.R, Mundiña-Weilenmann, C, Wehrens, X.H, Vittone, L, Mattiazzi, A

“…Abstract To explore whether CaMKII-dependent phosphorylation events mediate reperfusion arrhythmias, Langendorff perfused hearts were submitted to global…”
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Early effects of Epac depend on the fine-tuning of the sarcoplasmic reticulum Ca2+ handling in cardiomyocytes by Lezcano, N., Mariángelo, J.I.E., Vittone, L., Wehrens, X.H.T., Said, M., Mundiña-Weilenmann, C.

“…In cardiac muscle, signaling through cAMP governs many fundamental cellular functions, including contractility, relaxation and automatism. cAMP cascade leads…”
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Increased intracellular Ca2+ and SR Ca2+ load contribute to arrhythmias after acidosis in rat heart. Role of Ca2+/calmodulin-dependent protein kinase II by Said, M, Becerra, R, Palomeque, J, Rinaldi, G, Kaetzel, M A, Diaz-Sylvester, P L, Copello, J A, Dedman, J R, Mundiña-Weilenmann, C, Vittone, L, Mattiazzi, A

“…Returning to normal pH after acidosis, similar to reperfusion after ischemia, is prone to arrhythmias. The type and mechanisms of these arrhythmias have never…”
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Allergy to betalactam antibiotics in children: a prospective follow‐up study in retreated children after negative responses in skin and challenge tests by Ponvert, C., Weilenmann, C., Wassenberg, J., Walecki, P., Bourgeois, M. L., De Blic, J., Scheinmann, P.

“…Background:  Up to 10% of the patients in whom suspected betalactam hypersensitivity (HS) has been excluded by skin and challenge tests report suspected…”
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Role of dual-site phospholamban phosphorylation in the stunned heart: insights from phospholamban site-specific mutants by Said, M, Vittone, L, Mundina-Weilenmann, C, Ferrero, P, Kranias, E G, Mattiazzi, A

“…Phosphorylation of phospholamban (PLB) at Ser16 (protein kinase A site) and at Thr17 [Ca2+/calmodulin kinase II (CaMKII) site] increases sarcoplasmic reticulum…”
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Phosphorylation of phospholamban in ischemia-reperfusion injury: Functional role of Thr(17) residue by Mattiazzi, A, Mundiña-Weilenmann, C, Vittone, L, Said, M

“…Phospholamban (PLB) is a sarcoplasmic reticulum (SR) protein that when phosphorylated at Ser(16) by PKA and/or at Thr(17) by CaMKII increases the affinity of…”
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Increased brain radioactivity by intranasal 32P-labeled siRNA dendriplexes within in situ-forming mucoadhesive gels by Morilla, Maria, Perez, Mundinio, C, Romero

“…Background: Molecules taken up by olfactory and trigeminal nerve neurons directly access the brain by the nose-to-brain pathway. In situ-forming mucoadhesive…”
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The importance of the Thr17 residue of phospholamban as a phosphorylation site under physiological and pathological conditions by Mattiazzi, A, Mundiña-Weilenmann, C, Vittone, L, Said, M, Kranias, E G

“…The sarcoplasmic reticulum (SR) Ca2+-ATPase (SERCA2a) is under the control of an SR protein named phospholamban (PLN). Dephosphorylated PLN inhibits SERCA2a,…”
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Effects of acidosis on phosphorylation of phospholamban and troponin I in rat cardiac muscle by Mundiña-Weilenmann, C, Vittone, L, Cingolani, H E, Orchard, C H

“…Acidosis inhibits Ca2+ transport by the sarcoplasmic reticulum of cardiac muscle and decreases the Ca2+ sensitivity of the contractile proteins, although the…”
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Mechanisms Involved in the Acidosis Enhancement of the Isoproterenol-induced Phosphorylation of Phospholamban in the Intact Heart by Vittone, Leticia, Mundiña-Weilenmann, Cecilia, Said, Matilde, Mattiazzi, Alicia

“…Previous experiments have shown that acidosis enhances isoproterenol-induced phospholamban (PHL) phosphorylation (Mundiña-Weilenmann, C., Vittone, L.,…”
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Endoplasmic reticulum contribution to the relaxant effect of cGMP- and cAMP-elevating agents in feline aorta by Mundiña-Weilenmann, C, Vittone, L, Rinaldi, G, Said, M, de Cingolani, G C, Mattiazzi, A

“…The contribution of endoplasmic reticulum (ER) and phosphorylation of phospholamban (PLB) to the relaxant effect of cGMP- and cAMP-elevating agents was studied…”
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Dihydropyridine-sensitive calcium channels from skeletal muscle. II. Functional effects of differential phosphorylation of channel subunits by CHAN FONG CHANG, GUTIERREZ, L. M, MUNDINA-WEILENMANN, C, HOSEY, M. M

“…Dihydropyridine-sensitive Ca2+ channels from skeletal muscle are multisubunit proteins and are regulated by protein phosphorylation. The purpose of this study…”
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Demonstration of the phosphorylation of dihydropyridine-sensitive calcium channels in chick skeletal muscle and the resultant activation of the channels after reconstitution by Mundiña-Weilenmann, C, Chang, C F, Gutierrez, L M, Hosey, M M

“…We have examined the effects of cAMP elevating agents on the phosphorylation of dihydropyridine-sensitive Ca2+ channels in intact newborn chick skeletal…”
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Dihydropyridine-sensitive skeletal muscle Ca channels in polarized planar bilayers. 2. Effects of phosphorylation by cAMP-dependent protein kinase by Mundiña-Weilenmann, C., Ma, J., Ríos, E., Hosey, M.M.

“…The effects of phosphorylation on the voltage-dependent properties of dihydropyridine-sensitive Ca channels of skeletal muscle were studied. Single channel…”
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Dihydropyridine-sensitive skeletal muscle Ca channels in polarized planar bilayers. 1. Kinetics and voltage dependence of gating by Ma, J., Mundiña-Weilenmann, C., Hosey, M.M., Ríos, E.

“…Rabbit skeletal muscle transverse tubule (T) membranes were fused with planar bilayers. Ca channel activity was studied with a "cellular" approach, using…”
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Immunodetection of Phosphorylation Sites of Phospholamban in Aortic Smooth Muscle Effects of Sodium Nitroprusside by VITTONE, LETICIA, MUNDIÑA-WEILENMANN, CECILIA, SAID, MATILDE, RINALDI, G., CINGOLANI, GLADYS CHIAPPE DE, MATTIAZZI, ALICIA

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Selective cytotoxicity of PAMAM G5 core--PAMAM G2.5 shell tecto-dendrimers on melanoma cells by Schilrreff, Priscila, Mundiña-Weilenmann, Cecilia, Romero, Eder Lilia, Morilla, Maria Jose

“…The controlled introduction of covalent linkages between dendrimer building blocks leads to polymers of higher architectural order known as tecto-dendrimers…”
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Early effects of Epac depend on the fine-tuning of the sarcoplasmic reticulum Ca 2+ handling in cardiomyocytes by Lezcano, N, Mariángelo, J I E, Vittone, L, Wehrens, X H T, Said, M, Mundiña-Weilenmann, C

“…In cardiac muscle, signaling through cAMP governs many fundamental cellular functions, including contractility, relaxation and automatism. cAMP cascade leads…”
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Plasmodium falciparum CS C-terminal fragment: preclinical evaluation and phase I clinical studies by Roggero, M A, Weilenmann, C, Bonelo, A, Audran, R, Renggli, J, Spertini, F, Corradin, G, López, J A

“…Preclinical evaluation of synthetic peptides corresponding to the C-terminal regions of the circumsporozoite (CS) protein in various Plasmodia showed that…”
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Selective cytotoxicity of PAMAM G5 core ndash;PAMAM G2.5 shell tecto-dendrimers on melanoma cells by Schilrreff P, Mundiña-Weilenmann C, Romero EL, Morilla MJ

“…Priscila Schilrreff,1 Cecilia Mundiña-Weilenmann,2 Eder Lilia Romero,1 Maria Jose Morilla11Programa de Nanomedicinas, Universidad Nacional de Quilmes,…”
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