Amy Barr

2.5k total citations · 1 hit paper
27 papers, 2.1k citations indexed

About

Amy Barr is a scholar working on Molecular Biology, Physiology and Pathology and Forensic Medicine. According to data from OpenAlex, Amy Barr has authored 27 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Molecular Biology, 10 papers in Physiology and 7 papers in Pathology and Forensic Medicine. Recurrent topics in Amy Barr's work include Adipose Tissue and Metabolism (7 papers), Mitochondrial Function and Pathology (6 papers) and Metabolism and Genetic Disorders (6 papers). Amy Barr is often cited by papers focused on Adipose Tissue and Metabolism (7 papers), Mitochondrial Function and Pathology (6 papers) and Metabolism and Genetic Disorders (6 papers). Amy Barr collaborates with scholars based in Canada, United States and Australia. Amy Barr's co-authors include Gary D. Lopaschuk, Rick L. Barr, Jason R.B. Dyck, Naomi Kudo, Snehal Desai, Carrie-Lynn M. Soltys, Kenneth Walsh, Ichiro Shiojima, Larry Fliegel and Peter E. Light and has published in prestigious journals such as Journal of Biological Chemistry, Circulation and PLoS ONE.

In The Last Decade

Amy Barr

27 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Cardiac Late Sodium Channel Current Is a Molecular Target for the Sodium/Glucose Cotransporter 2 Inhibitor Empagliflozin

2021 144 citations Koenraad Philippaert, Mohammad Fatehi et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Amy Barr Canada	17	1.3k	556	526	521	306	27	2.1k
Clara Di Filippo Italy	25	1.0k 0.8×	593 1.1×	281 0.5×	453 0.9×	426 1.4×	58	2.4k
Yuning Huang United States	28	955 0.7×	656 1.2×	233 0.4×	551 1.1×	407 1.3×	42	2.5k
Yasushi Teshima Japan	28	1.1k 0.9×	1.3k 2.3×	318 0.6×	503 1.0×	202 0.7×	98	2.8k
Kenichi Yasunari Japan	32	925 0.7×	949 1.7×	418 0.8×	633 1.2×	483 1.6×	74	2.5k
Kumiko Taguchi Japan	27	756 0.6×	520 0.9×	234 0.4×	868 1.7×	292 1.0×	119	2.1k
Kathleen M. MacLeod Canada	29	777 0.6×	682 1.2×	217 0.4×	886 1.7×	348 1.1×	77	2.0k
Yoshiyuki Toya Japan	31	1.4k 1.0×	1.1k 2.0×	514 1.0×	424 0.8×	531 1.7×	143	3.2k
Stephen C. Kolwicz United States	26	1.9k 1.5×	1.3k 2.3×	418 0.8×	909 1.7×	231 0.8×	52	3.3k
Quy N. Diep Canada	18	1.3k 1.0×	745 1.3×	284 0.5×	633 1.2×	398 1.3×	26	2.3k
Andrea D. Eckhart United States	38	2.7k 2.1×	1.5k 2.7×	241 0.5×	513 1.0×	305 1.0×	66	3.7k

Countries citing papers authored by Amy Barr

Since Specialization

Citations

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

Fields of papers citing papers by Amy Barr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Amy Barr. 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 Amy Barr. The network helps show where Amy Barr may publish in the future.

Co-authorship network of co-authors of Amy Barr

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

All Works

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20 of 20 papers shown

Fatehi, Mohammad, Wentong Long, Amy Barr, et al.. (2024). The sodium/glucose cotransporter 2 inhibitor Empagliflozin inhibits long QT 3 late sodium currents in a mutation specific manner. Journal of Molecular and Cellular Cardiology. 198. 99–111. 4 indexed citations

Campbell, S., Dominic P. Golec, Amy Barr, et al.. (2020). Human islets contain a subpopulation of glucagon-like peptide-1 secreting α cells that is increased in type 2 diabetes. Molecular Metabolism. 39. 101014–101014. 63 indexed citations

Groenendyk, Jody, Qian Wang, Cory S. Wagg, et al.. (2020). Selective enhancement of cardiomyocyte efficiency results in a pernicious heart condition. PLoS ONE. 15(8). e0236457–e0236457. 2 indexed citations

Long, Wentong, Mohammad Fatehi, Shubham Soni, et al.. (2020). Vitamin D is an endogenous partial agonist of the transient receptor potential vanilloid 1 channel. The Journal of Physiology. 598(19). 4321–4338. 32 indexed citations

Fatehi, Mohammad, Amy Barr, Wentong Long, et al.. (2017). Subcutaneous white adipocytes express a light sensitive signaling pathway mediated via a melanopsin/TRPC channel axis. Scientific Reports. 7(1). 16332–16332. 45 indexed citations

Campbell, S., Amy Barr, Manoj Gandhi, et al.. (2017). Hearts lacking plasma membrane K_ATP channels display changes in basal aerobic metabolic substrate preference and AMPK activity. American Journal of Physiology-Heart and Circulatory Physiology. 313(3). H469–H478. 11 indexed citations

Long, Wentong, et al.. (2017). Vitamin D directly inhibits TRPV1 channels and reduces the activation of naïve T-cells. Canadian Journal of Diabetes. 41(5). S32–S33. 1 indexed citations

Sung, Miranda M., et al.. (2012). Adiponectin gene therapy ameliorates high-fat, high-sucrose diet-induced metabolic perturbations in mice. Nutrition and Diabetes. 2(9). e45–e45. 34 indexed citations

Alphonse, Rajesh S., Arul Vadivel, Farah Eaton, et al.. (2010). Activation of Akt Protects Alveoli from Neonatal Oxygen-Induced Lung Injury. American Journal of Respiratory Cell and Molecular Biology. 44(2). 146–154. 45 indexed citations

10.

Folmes, Clifford D.L., Grzegorz Sawicki, Virgilio J. J. Cadete, et al.. (2010). Novel O-palmitolylated beta-E1 subunit of pyruvate dehydrogenase is phosphorylated during ischemia/reperfusion injury. Proteome Science. 8(1). 38–38. 8 indexed citations

11.

Soltys, Carrie-Lynn M., et al.. (2006). Expression of an active LKB1 complex in cardiac myocytes results in decreased protein synthesis associated with phenylephrine-induced hypertrophy. American Journal of Physiology-Heart and Circulatory Physiology. 292(3). H1460–H1469. 33 indexed citations

12.

Brennan, Stephen O., et al.. (2003). Novel Aα chain truncation (fibrinogen Perth) resulting in low expression and impaired fibrinogen polymerization. Journal of Thrombosis and Haemostasis. 1(6). 1245–1250. 16 indexed citations

13.

Soltys, Carrie-Lynn M., et al.. (2003). Akt Activity Negatively Regulates Phosphorylation of AMP-activated Protein Kinase in the Heart. Journal of Biological Chemistry. 278(41). 39422–39427. 342 indexed citations

14.

Michelakis, Evangelos D., Ivan M. Rebeyka, Xi‐Chen Wu, et al.. (2002). O ₂ Sensing in the Human Ductus Arteriosus. Circulation Research. 91(6). 478–486. 136 indexed citations

15.

Dyck, Jason R.B., Luc G. Berthiaume, Panakkezhum D. Thomas, et al.. (2000). Characterization of rat liver malonyl-CoA decarboxylase and the study of its role in regulating fatty acid metabolism. Biochemical Journal. 350(2). 599–608. 57 indexed citations

16.

Dyck, Jason R.B., Naomi Kudo, Amy Barr, et al.. (1999). Phosphorylation control of cardiac acetyl‐CoA carboxylase by cAMP‐dependent protein kinase and 5′‐AMP activated protein kinase. European Journal of Biochemistry. 262(1). 184–190. 137 indexed citations

17.

Hall, Jennifer L., et al.. (1996). Increased cardiac fatty acid uptake with dobutamine infusion in swine is accompanied by a decrease in malonyl CoA levels. Cardiovascular Research. 32(5). 879–885. 48 indexed citations

18.

Kudo, Naomi, Amy Barr, Rick L. Barr, Snehal Desai, & Gary D. Lopaschuk. (1995). High Rates of Fatty Acid Oxidation during Reperfusion of Ischemic Hearts Are Associated with a Decrease in Malonyl-CoA Levels Due to an Increase in 5’-AMP-activated Protein Kinase Inhibition of Acetyl-CoA Carboxylase. Journal of Biological Chemistry. 270(29). 17513–17520. 493 indexed citations

19.

Lopaschuk, Gary D., Lee A. Witters, Toshiyuki Itoi, Rick L. Barr, & Amy Barr. (1994). Acetyl-CoA carboxylase involvement in the rapid maturation of fatty acid oxidation in the newborn rabbit heart.. Journal of Biological Chemistry. 269(41). 25871–25878. 112 indexed citations

20.

Fliegel, Larry, Claude Sardet, Jacques Pouysségur, & Amy Barr. (1991). Identification of the protein and cDNA of the cardiac Na⁺ /H⁺ exchanger. FEBS Letters. 279(1). 25–29. 57 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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