Graciela Berberián

Consejo Nacional de Investigaciones Científicas y Técnicas — Argentina

Biochemistry, Genetics and Molecular Biology · Life Sciences

13h-index620citations39works0.02yr avg
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Research Topics

Ion channel regulation and function(18), Ion Transport and Channel Regulation(17), Cardiac electrophysiology and arrhythmias(11), Lipid Membrane Structure and Behavior(7), ATP Synthase and ATPases Research(5)

Publications39 total

Metabolic Regulation of the Squid Nerve Na+/Ca2+ Exchanger: Recent Developments
Advances in experimental medicine and biology·2012· 1 cited
Structural and functional studies of ReP1-NCXSQ, a protein regulating the squid nerve Na<sup>+</sup>/Ca<sup>2+</sup>. Erratum
Acta Crystallographica Section D Biological Crystallography·2012Open Access
Structural and functional studies of ReP1-NCXSQ, a protein regulating the squid nerve Na<sup>+</sup>/Ca<sup>2+</sup>exchanger
Acta Crystallographica Section D Biological Crystallography·2012· 9 citedOpen Access
Interaction of an Acidic Peripheral Protein with Anionic Lipid Membranes: Insights from Molecular Dynamics
Biophysical Journal·2012Open Access
Metabolic regulation of the squid nerve Na+/Ca2+ exchanger: Recent kinetic, biochemical and structural developments
Progress in Biophysics and Molecular Biology·2011· 7 cited
REP1-NXSQ fatty acid transporter
2010
REP1-NXSQ fatty acid transporter Y128F mutant
2010
Optimal metabolic regulation of the mammalian heart Na+/Ca2+ exchanger requires a spacial arrangements with a PtdIns(4)-5kinase
Biochemical and Biophysical Research Communications·2010· 3 cited
Key role of a PtdIns-4,5P2 micro domain in ionic regulation of the mammalian heart Na+/Ca2+ exchanger
Cell Calcium·2009· 11 cited
Squid nerve Na+/Ca2+ exchanger expressed in Saccharomyces cerevisiae: Up-regulation by a phosphorylated cytosolic protein (ReP1–NCXSQ) is identical to that of native exchanger in situ
Cell Calcium·2009· 4 cited
A novel lipid binding protein is a factor required for MgATP stimulation of the squid nerve Na+/Ca2+ exchanger
Biochimica et Biophysica Acta (BBA) - Biomembranes·2009· 11 cited
In Bovine Heart Na<sup>+</sup>/Ca<sup>2+</sup> Exchanger Maximal Ca<sup>2+</sup><sub>i</sub> Affinity Requires Simultaneously High pH<sub>i</sub> and PtdIns‐4,5‐P2 Binding to the Carrier
Annals of the New York Academy of Sciences·2007
Some Biochemical Properties of the Upregulation of the Squid Nerve Na<sup>+</sup>/Ca<sup>2+</sup> Exchanger by MgATP and Phosphoarginine
Annals of the New York Academy of Sciences·2007· 5 cited
Maximal Ca2+ i stimulation of cardiac Na+/Ca2+ exchange requires simultaneous alkalinization and binding of PtdIns-4,5-P2 to the exchanger
Biological Chemistry·2007· 8 cited
La Enzima H-ATPasa de plantas superiores: un modelo para el estudio comparativo de las ATpasas del tipo "P"
Revista de la Facultad de Ciencias Médicas de Córdoba·2004Open Access
Phosphoarginine regulation of the squid nerve Na<sup>+</sup>/Ca<sup>2+</sup> exchanger: metabolic pathway and exchanger–ligand interactions different from those seen with ATP
The Journal of Physiology·2003· 12 citedOpen Access
Regulation of Phosphatidylinositol‐4,5‐Biphosphate Bound to the Bovine Cardiac Na<sup>+</sup>/Ca<sup>2+</sup> Exchanger
Annals of the New York Academy of Sciences·2002· 12 cited
ATP Stimulation of Na<sup>+</sup>/Ca<sup>2+</sup> Exchanger in Bovine Brain Membrane Vesicles Is Similar to That of the Heart and Independent of Ionic Strength of Assay or Preparation
Annals of the New York Academy of Sciences·2002
MgATP and phosphoinositides activate Na + /Ca 2+ exchange in bovine brain vesicles. Comparison with other Na + /Ca 2+ exchangers
Pflügers Archiv - European Journal of Physiology·2002· 8 cited
Phosphatidyl inositol-4,5-bisphosphate bound to bovine cardiac Na+/Ca2+ exchanger displays a MgATP regulation similar to that of the exchange fluxes
European Journal of Biochemistry·2001· 1 cited
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Frequent Co-authors

Luis Beaugé(37), Reinaldo DiPolo(13), Mariana Bollo(8), A. Podjarny(6), Carla Asteggiano(5), A. Cousido-Siah(5), Daniel Ayoub(4), Alain Van Dorsselaer(4), Clemens Schulze‐Briese(4), A. Mitschler(4), Sarah Cianférani(4), Velia Posada(3), Daniel Delgado(2), Héctor Rojas(2), Marta Campos(2), Gretel Roberts(2), Guillermo G. Montich(2), Diego Oscar Forcato(2), François Debaene(2), T. Petrova(2)