Alexander J. Sparrow

451 total citations
10 papers, 232 citations indexed

About

Alexander J. Sparrow is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Alexander J. Sparrow has authored 10 papers receiving a total of 232 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Cardiology and Cardiovascular Medicine, 3 papers in Molecular Biology and 3 papers in Cellular and Molecular Neuroscience. Recurrent topics in Alexander J. Sparrow's work include Cardiomyopathy and Myosin Studies (4 papers), Cardiovascular Effects of Exercise (4 papers) and Viral Infections and Immunology Research (3 papers). Alexander J. Sparrow is often cited by papers focused on Cardiomyopathy and Myosin Studies (4 papers), Cardiovascular Effects of Exercise (4 papers) and Viral Infections and Immunology Research (3 papers). Alexander J. Sparrow collaborates with scholars based in United Kingdom, United States and Germany. Alexander J. Sparrow's co-authors include Hugh Watkins, Charles Redwood, Paul Robinson, Matthew J. Daniels, Barbara Casadei, Yin Hua Zhang, Xing Liu, Simon Welham, David S. Gardner and Michael A. Geeves and has published in prestigious journals such as Journal of Biological Chemistry, PLoS ONE and Circulation Research.

In The Last Decade

Alexander J. Sparrow

10 papers receiving 230 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Alexander J. Sparrow United Kingdom	7	166	108	30	24	13	10	232
Gabriel B. Bernasochi Australia	6	88 0.5×	40 0.4×	14 0.5×	7 0.3×	21 1.6×	10	194
М. С. Харлап Russia	10	201 1.2×	64 0.6×	9 0.3×	7 0.3×	12 0.9×	48	254
Shuktika Nandkeolyar United States	6	108 0.7×	111 1.0×	18 0.6×	3 0.1×	32 2.5×	14	264
Nathalie Chami United States	6	46 0.3×	86 0.8×	5 0.2×	8 0.3×	27 2.1×	7	202
Yijun Tang China	6	117 0.7×	126 1.2×	17 0.6×	3 0.1×	4 0.3×	18	207
Mir A. Hashim United States	8	22 0.1×	72 0.7×	27 0.9×	9 0.4×	46 3.5×	18	189
Hiroyasu Iwasa Japan	8	85 0.5×	149 1.4×	40 1.3×	49 2.0×	19 1.5×	9	272
Ayako Matsunaga Japan	8	20 0.1×	200 1.9×	12 0.4×	10 0.4×	10 0.8×	16	238
Stephen Dilly United Kingdom	7	164 1.0×	109 1.0×	27 0.9×	20 0.8×	76 5.8×	8	269
Tanya Stubblefield United States	9	539 3.2×	187 1.7×	22 0.7×	3 0.1×	11 0.8×	13	593

Countries citing papers authored by Alexander J. Sparrow

Since Specialization

Citations

This map shows the geographic impact of Alexander J. Sparrow'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 Alexander J. Sparrow with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander J. Sparrow more than expected).

Fields of papers citing papers by Alexander J. Sparrow

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Alexander J. Sparrow. 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 Alexander J. Sparrow. The network helps show where Alexander J. Sparrow may publish in the future.

Co-authorship network of co-authors of Alexander J. Sparrow

This figure shows the co-authorship network connecting the top 25 collaborators of Alexander J. Sparrow. A scholar is included among the top collaborators of Alexander J. Sparrow 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 Alexander J. Sparrow. Alexander J. Sparrow is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

Sheehan, Alice, Andrew E. Messer, Alexander J. Sparrow, et al.. (2024). Nutraceuticals silybin B, resveratrol, and epigallocatechin-3 gallate-bind to cardiac muscle troponin to restore the loss of lusitropy caused by cardiomyopathy mutations in vitro, in vivo, and in silico. Frontiers in Physiology. 15. 1489439–1489439. 1 indexed citations

Robinson, Paul, Alexander J. Sparrow, Violetta Steeples, et al.. (2023). Comparing the effects of chemical Ca2+ dyes and R-GECO on contractility and Ca2+ transients in adult and human iPSC cardiomyocytes. Journal of Molecular and Cellular Cardiology. 180. 44–57. 10 indexed citations

Margara, Francesca, Marcelo Cicconet, Alexander J. Sparrow, et al.. (2021). CalTrack: High-Throughput Automated Calcium Transient Analysis in Cardiomyocytes. Circulation Research. 129(2). 326–341. 37 indexed citations

Sparrow, Alexander J., Hugh Watkins, Matthew J. Daniels, Charles Redwood, & Paul Robinson. (2020). Mavacamten rescues increased myofilament calcium sensitivity and dysregulation of Ca²⁺ flux caused by thin filament hypertrophic cardiomyopathy mutations. American Journal of Physiology-Heart and Circulatory Physiology. 318(3). H715–H722. 43 indexed citations

Robinson, Paul, Alexander J. Sparrow, Svetlana Reilly, et al.. (2020). Dilated cardiomyopathy mutations in thin-filament regulatory proteins reduce contractility, suppress systolic Ca²⁺, and activate NFAT and Akt signaling. American Journal of Physiology-Heart and Circulatory Physiology. 319(2). H306–H319. 7 indexed citations

Sparrow, Alexander J., Kolja Sievert, Yu‐Fen Chang, et al.. (2019). Measurement of Myofilament-Localized Calcium Dynamics in Adult Cardiomyocytes and the Effect of Hypertrophic Cardiomyopathy Mutations. Circulation Research. 124(8). 1228–1239. 34 indexed citations

Robinson, Paul, Xing Liu, Alexander J. Sparrow, et al.. (2018). Hypertrophic cardiomyopathy mutations increase myofilament Ca2+ buffering, alter intracellular Ca2+ handling, and stimulate Ca2+-dependent signaling. Journal of Biological Chemistry. 293(27). 10487–10499. 64 indexed citations

Sparrow, Alexander J., Dylan Sweetman, & Simon Welham. (2017). LIM kinase function and renal growth: Potential role for LIM kinases in fetal programming of kidney development. Life Sciences. 186. 17–24. 2 indexed citations

Welham, Simon, Alexander J. Sparrow, David S. Gardner, & Matthew J. Elmes. (2016). Acetylsalicylic acid interferes with embryonic kidney growth and development by a prostaglandin-independent mechanism. World Journal of Nephrology. 6(1). 21–21. 3 indexed citations

10.

Gray, Clint, Emad A. S. Al‐Dujaili, Alexander J. Sparrow, et al.. (2013). Excess Maternal Salt Intake Produces Sex-Specific Hypertension in Offspring: Putative Roles for Kidney and Gastrointestinal Sodium Handling. PLoS ONE. 8(8). e72682–e72682. 31 indexed citations

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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