Christopher E. Dempsey

6.6k total citations · 1 hit paper
115 papers, 5.6k citations indexed

About

Christopher E. Dempsey is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Pharmacology. According to data from OpenAlex, Christopher E. Dempsey has authored 115 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Molecular Biology, 33 papers in Cardiology and Cardiovascular Medicine and 19 papers in Pharmacology. Recurrent topics in Christopher E. Dempsey's work include Cardiac electrophysiology and arrhythmias (33 papers), Ion channel regulation and function (33 papers) and Protein Structure and Dynamics (17 papers). Christopher E. Dempsey is often cited by papers focused on Cardiac electrophysiology and arrhythmias (33 papers), Ion channel regulation and function (33 papers) and Protein Structure and Dynamics (17 papers). Christopher E. Dempsey collaborates with scholars based in United Kingdom, United States and France. Christopher E. Dempsey's co-authors include Philip E. Mason, Jules C. Hancox, John W. Brady, Yihong Zhang, George W. Neilson, G. W. Neilson, Stephen H. White, Kalina Hristova, Anthony Watts and Richard B. Sessions and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

Christopher E. Dempsey

113 papers receiving 5.5k 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.

The actions of melittin on membranes

1990 752 citations Christopher E. Dempsey profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Christopher E. Dempsey United Kingdom	39	3.9k	904	713	617	555	115	5.6k
Paavo K.J. Kinnunen Finland	59	9.2k 2.3×	919 1.0×	464 0.7×	777 1.3×	1.1k 2.0×	260	12.6k
Marie‐Isabel Aguilar Australia	47	4.7k 1.2×	1.4k 1.5×	342 0.5×	913 1.5×	147 0.3×	213	7.0k
Alexander S. Arseniev Russia	50	6.5k 1.6×	964 1.1×	189 0.3×	1.0k 1.7×	477 0.9×	261	8.1k
Michael Beyermann Germany	58	8.1k 2.1×	2.6k 2.9×	337 0.5×	555 0.9×	224 0.4×	199	11.0k
Ernest Giralt Spain	69	11.1k 2.8×	1.3k 1.4×	1.1k 1.6×	1.1k 1.8×	189 0.3×	488	17.3k
Xi Cheng China	21	5.8k 1.5×	293 0.3×	168 0.2×	378 0.6×	520 0.9×	54	8.3k
R.A. Demel Netherlands	60	9.2k 2.4×	616 0.7×	148 0.2×	833 1.4×	1.1k 2.0×	149	12.3k
Saburo Aimoto Japan	46	5.5k 1.4×	435 0.5×	161 0.2×	694 1.1×	132 0.2×	195	7.6k
Amitabha Chattopadhyay India	62	9.8k 2.5×	827 0.9×	134 0.2×	952 1.5×	1.2k 2.2×	317	12.9k
Jean‐Marie Ruysschaert Belgium	41	4.4k 1.1×	229 0.3×	144 0.2×	375 0.6×	340 0.6×	110	6.7k

Countries citing papers authored by Christopher E. Dempsey

Since Specialization

Citations

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

Fields of papers citing papers by Christopher E. Dempsey

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Christopher E. Dempsey. 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 Christopher E. Dempsey. The network helps show where Christopher E. Dempsey may publish in the future.

Co-authorship network of co-authors of Christopher E. Dempsey

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher E. Dempsey. A scholar is included among the top collaborators of Christopher E. Dempsey 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 Christopher E. Dempsey. Christopher E. Dempsey 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

Hancox, Jules C., Andrew S. Butler, Yihong Zhang, et al.. (2023). Pro-arrhythmic effects of gain-of-function potassium channel mutations in the short QT syndrome. Philosophical Transactions of the Royal Society B Biological Sciences. 378(1879). 20220165–20220165. 10 indexed citations

Harchi, Aziza El, Andrew S. Butler, Yihong Zhang, Christopher E. Dempsey, & Jules C. Hancox. (2020). The macrolide drug erythromycin does not protect the hERG channel from inhibition by thioridazine and terfenadine. Physiological Reports. 8(5). e14385–e14385. 5 indexed citations

Shiels, Holly A., et al.. (2020). Inhibition of hERG Potassium Channels by the Polycylic Aromatic Hydrocarbon Phenanthrene. Biophysical Journal. 118(3). 109a–109a. 3 indexed citations

Butler, Andrew S., Yihong Zhang, Graham Stuart, Christopher E. Dempsey, & Jules C. Hancox. (2019). Functional and pharmacological characterization of an S5 domain hERG mutation associated with short QT syndrome. Heliyon. 5(4). e01429–e01429. 10 indexed citations

Zhang, Yihong, et al.. (2018). Structural implications of hERG K+ channel block by a high-affinity minimally structured blocker. Journal of Biological Chemistry. 293(18). 7040–7057. 39 indexed citations

Thadani, Nicole N., et al.. (2017). Reprogramming the Activatable Peptide Display Function of Adeno-Associated Virus Nanoparticles. ACS Nano. 12(2). 1445–1454. 7 indexed citations

Colenso, Charlotte K., Yang Cao, Richard B. Sessions, Jules C. Hancox, & Christopher E. Dempsey. (2014). Voltage Sensor Gating Charge Transfer in a hERG Potassium Channel Model. Biophysical Journal. 107(10). L25–L28. 2 indexed citations

Harchi, Aziza El, Christopher E. Dempsey, & Jules C. Hancox. (2011). Molecular Determinants of HERG Potassium Channel Inhibition by Disopyramide. Biophysical Journal. 100(3). 429a–429a. 1 indexed citations

Mason, Philip E., Adrien Lerbret, Marie‐Louise Saboungi, et al.. (2011). Glucose interactions with a model peptide. Proteins Structure Function and Bioinformatics. 79(7). 2224–2232. 24 indexed citations

10.

Howe, Robin, et al.. (2010). Thermodynamics of RTA3 peptide binding to membranes and consequences for antimicrobial activity. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1798(6). 1254–1262. 14 indexed citations

11.

Dempsey, Christopher E., et al.. (2006). Helicobacter pylori: prevalence of antimicrobial resistance in clinical isolates. British Journal of Biomedical Science. 63(3). 113–118. 11 indexed citations

12.

Halsall, Antony & Christopher E. Dempsey. (1999). Intrinsic helical propensities and stable secondary structure in a membrane-bound fragment (S4) of the shaker potassium channel 1 1Edited by B. Honig. Journal of Molecular Biology. 293(4). 901–915. 18 indexed citations

13.

Bradshaw, Jeremy P., Christopher E. Dempsey, & Anthony Watts. (1994). A combined X-ray and neutron diffraction study of selectively deuterated melittin in phospholipid bilayers: effect of pH. Molecular Membrane Biology. 11(2). 79–86. 34 indexed citations

14.

Bitbol, M., Christopher E. Dempsey, Anthony Watts, & P F Devaux. (1989). Weak interaction of spectrin with phosphatidylcholine‐phosphatidylserine multilayers: A ²H and ³¹P NMR study. FEBS Letters. 244(1). 217–222. 37 indexed citations

15.

Pastore, Annalisa, et al.. (1989). The dynamic properties of melittin in solution. European Biophysics Journal. 16(6). 363–7. 39 indexed citations

16.

Dempsey, Christopher E.. (1988). pH Dependence of hydrogen exchange from backbone peptide amides of melittin in methanol. Biochemistry. 27(18). 6893–6901. 39 indexed citations

17.

Dempsey, Christopher E., et al.. (1987). The interaction of amino‐deuteromethylated melittin with phospholipid membranes studied by deuterium NMR. FEBS Letters. 218(1). 173–177. 10 indexed citations

18.

Banks, Barbara E. C., Christopher E. Dempsey, & E. Barboni. (1983). Anti-inflammatory activity in the venom of Apis mellifera (the common European honey bee). Toxicon. 21. 29–32. 5 indexed citations

19.

Banks, Barbara E. C., et al.. (1980). The mast cell degranulating peptide from bee venom.. The Journal of Physiology. 308. 95–96. 3 indexed citations

20.

Dempsey, Christopher E., et al.. (1979). An evaluation of the A4 folder system in general practice.. PubMed. 29(199). 85–9. 1 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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