Matilde Said
About
Matilde Said is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Pathology and Forensic Medicine.
According to data from OpenAlex, Matilde Said has authored 23 papers receiving a total of 879 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Cardiology and Cardiovascular Medicine, 19 papers in Molecular Biology and 5 papers in Pathology and Forensic Medicine. Recurrent topics in Matilde Said's work include Cardiac electrophysiology and arrhythmias (20 papers), Ion channel regulation and function (17 papers) and Receptor Mechanisms and Signaling (5 papers). Matilde Said is often cited by papers focused on Cardiac electrophysiology and arrhythmias (20 papers), Ion channel regulation and function (17 papers) and Receptor Mechanisms and Signaling (5 papers). Matilde Said collaborates with scholars based in Argentina, Chile and United States. Matilde Said's co-authors include Alicia Mattiazzi, Cecilia Mundiña‐Weilenmann, Leticia Vittone, Carlos A. Valverde, Margarita Salas, Martín Vila Petroff, Enrique Leo Portiansky, Evangelia G. Kranias, P. Ferrero and P Donoso and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and The Journal of Physiology.
In The Last Decade
Matilde Said
23 papers receiving 870 citations
Peers
Matilde Said
Haiyun Ling United States
Julieta Palomeque Argentina
Gemin Ni United States
Z. Maggie Huang United States
Hajime Funakoshi United States
Jian Shan United States
Gerhild Taimor Germany
B. Julie He United States
Yaser Abdallah Germany
Adam G. Rokita Germany
Citations per year, relative to Matilde Said Matilde Said (= 1×)
peers
Haiyun Ling
Countries citing papers authored by Matilde Said
Since
Specialization
Citations
This map shows the geographic impact of Matilde Said's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Matilde Said with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Matilde Said more than expected).
Fields of papers citing papers by Matilde Said
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Matilde Said. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Matilde Said. The network helps show where Matilde Said may publish in the future.
Co-authorship network of co-authors of Matilde Said
This figure shows the co-authorship network connecting the top 25 collaborators of Matilde Said. A scholar is included among the top collaborators of Matilde Said based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Matilde Said. Matilde Said is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Said, Matilde, et al.. (2023). Prolonged Ca2+ release refractoriness and T‐tubule disruption as determinants of increased propensity to cardiac alternans in the hypertensive heart disease. Acta Physiologica. 238(2). e13969–e13969.
2.
Valverde, Carlos A., et al.. (2021). Pharmacological inhibition of translocon is sufficient to alleviate endoplasmic reticulum stress and improve Ca2+ handling and contractile recovery of stunned myocardium. European Journal of Pharmacology. 914. 174665–174665.
3.
Salas, Margarita, Gina Sánchez, P Donoso, et al.. (2016). Reversible redox modifications of ryanodine receptor ameliorate ventricular arrhythmias in the ischemic-reperfused heart. American Journal of Physiology-Heart and Circulatory Physiology. 311(3). H713–H724.
4.
Donoso, P, Luis Montecinos, Matilde Said, et al.. (2014). Stimulation of NOX2 in isolated hearts reversibly sensitizes RyR2 channels to activation by cytoplasmic calcium. Journal of Molecular and Cellular Cardiology. 68. 38–46.
5.
Salas, Margarita, Matilde Said, Leticia Vittone, et al.. (2014). Increased Na+/Ca2+ Exchanger Expression/Activity Constitutes a Point of Inflection in the Progression to Heart Failure of Hypertensive Rats. PLoS ONE. 9(4). e96400–e96400.
6.
Said, Matilde, Haiyun Ling, Carlos A. Valverde, et al.. (2014). CaMKII-dependent phosphorylation of cardiac ryanodine receptors regulates cell death in cardiac ischemia/reperfusion injury. Journal of Molecular and Cellular Cardiology. 74. 274–283.
7.
Lascano, Elena C., Matilde Said, Leticia Vittone, et al.. (2013). Role of CaMKII in post acidosis arrhythmias: A simulation study using a human myocyte model. Journal of Molecular and Cellular Cardiology. 60. 172–183.
8.
Salas, Margarita, Carlos A. Valverde, Gina Sánchez, et al.. (2010). The signalling pathway of CaMKII-mediated apoptosis and necrosis in the ischemia/reperfusion injury. Journal of Molecular and Cellular Cardiology. 48(6). 1298–1306.
9.
Ferrero, P., Matilde Said, Gina Sánchez, et al.. (2007). Ca2+/calmodulin kinase II increases ryanodine binding and Ca2+-induced sarcoplasmic reticulum Ca2+ release kinetics during β-adrenergic stimulation. Journal of Molecular and Cellular Cardiology. 43(3). 281–291.
10.
Petroff, Martín Vila, Margarita Salas, Matilde Said, et al.. (2006). CaMKII inhibition protects against necrosis and apoptosis in irreversible ischemia–reperfusion injury. Cardiovascular Research. 73(4). 689–698.
11.
Vittone, Leticia, Matilde Said, & Alicia Mattiazzi. (2006). β2-Adrenergic stimulation is involved in the contractile dysfunction of the stunned heart. Naunyn-Schmiedeberg s Archives of Pharmacology. 373(1). 60–70.
12.
Rivello, Hernán Garcı́a, Julián Taranda, Matilde Said, et al.. (2005). Dilated cardiomyopathy in Erb-b4-deficient ventricular muscle. American Journal of Physiology-Heart and Circulatory Physiology. 289(3). H1153–H1160.
13.
Valverde, Carlos A., Cecilia Mundiña‐Weilenmann, Matilde Said, et al.. (2004). Frequency‐dependent acceleration of relaxation in mammalian heart: a property not relying on phospholamban and SERCA2a phosphorylation. The Journal of Physiology. 562(3). 801–813.
14.
Mundiña‐Weilenmann, Cecilia, Matilde Said, Leticia Vittone, P. Ferrero, & Alicia Mattiazzi. (2003). Phospholamban phosphorylation in ischemia-reperfused heart. Effect of pacing during ischemia and response to a β-adrenergic challenge. Molecular and Cellular Biochemistry. 252(1-2). 239–246.
15.
Said, Matilde, Cecilia Mundiña‐Weilenmann, Leticia Vittone, & Alicia Mattiazzi. (2002). The relative relevance of phosphorylation of the Thr 17 residue of phospholamban is different at different levels of β-adrenergic stimulation. Pflügers Archiv - European Journal of Physiology. 444(6). 801–809.
16.
Vittone, Leticia, Cecilia Mundiña‐Weilenmann, Matilde Said, P. Ferrero, & Alicia Mattiazzi. (2002). Time Course and Mechanisms of Phosphorylation of Phospholamban Residues in Ischemia-reperfused Rat Hearts. Dissociation of Phospholamban Phosphorylation Pathways. Journal of Molecular and Cellular Cardiology. 34(1). 39–50.
17.
Mundiña‐Weilenmann, Cecilia, Leticia Vittone, Gustavo Rinaldi, et al.. (2000). Endoplasmic reticulum contribution to the relaxant effect of cGMP- and cAMP-elevating agents in feline aorta. American Journal of Physiology-Heart and Circulatory Physiology. 278(6). H1856–H1865.
18.
Vittone, Leticia, Cecilia Mundiña‐Weilenmann, Matilde Said, & Alicia Mattiazzi. (1998). Mechanisms Involved in the Acidosis Enhancement of the Isoproterenol-induced Phosphorylation of Phospholamban in the Intact Heart. Journal of Biological Chemistry. 273(16). 9804–9811.
19.
Mattiazzi, Alicia, Leticia Vittone, Cecilia Mundiña‐Weilenmann, & Matilde Said. (1998). Phosphorylation of the Thr17 Residue of Phospholamban: New Insights into the Physiological Role of the CaMK‐II Pathway of Phospholamban Phosphorylation. Annals of the New York Academy of Sciences. 853(1). 280–283.
20.
Vittone, Leticia, Cecilia Mundiña‐Weilenmann, Matilde Said, et al.. (1998). Immunodetection of Phosphorylation Sites of Phospholamban in Aortic Smooth Muscle Effects of Sodium Nitroprusside. Annals of the New York Academy of Sciences. 853(1). 292–295.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.
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