J Lenfant

863 total citations
30 papers, 712 citations indexed

About

J Lenfant is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Cellular and Molecular Neuroscience. According to data from OpenAlex, J Lenfant has authored 30 papers receiving a total of 712 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Cardiology and Cardiovascular Medicine, 16 papers in Molecular Biology and 9 papers in Cellular and Molecular Neuroscience. Recurrent topics in J Lenfant's work include Cardiac electrophysiology and arrhythmias (18 papers), Ion channel regulation and function (16 papers) and Neuroscience and Neuropharmacology Research (4 papers). J Lenfant is often cited by papers focused on Cardiac electrophysiology and arrhythmias (18 papers), Ion channel regulation and function (16 papers) and Neuroscience and Neuropharmacology Research (4 papers). J Lenfant collaborates with scholars based in France and Italy. J Lenfant's co-authors include Patrick Bois, Jocelyn Bescond, Barbara Renaudon, Jérôme Petit-Jacques, Romain Guinamard, Jean Mironneau, Marveh Rahmati, Nassim Farès, Daniel Potreau and Mirko Baruscotti and has published in prestigious journals such as The Journal of Physiology, British Journal of Pharmacology and European Journal of Pharmacology.

In The Last Decade

J Lenfant

28 papers receiving 662 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J Lenfant France 13 545 398 234 69 33 30 712
I. Imanaga Japan 16 215 0.4× 445 1.1× 192 0.8× 69 1.0× 56 1.7× 32 591
Laurine Marger France 11 542 1.0× 522 1.3× 207 0.9× 20 0.3× 13 0.4× 17 859
Shun‐ichi Miyamae Japan 4 396 0.7× 474 1.2× 339 1.4× 13 0.2× 17 0.5× 8 548
Martina J. Sinnegger Austria 10 253 0.5× 725 1.8× 536 2.3× 27 0.4× 49 1.5× 10 885
Akihiro Saigusa Japan 5 335 0.6× 536 1.3× 372 1.6× 33 0.5× 5 0.2× 6 619
J R Stimers United States 14 192 0.4× 447 1.1× 391 1.7× 23 0.3× 13 0.4× 19 612
Hariolf Fritzenschaft Germany 4 172 0.3× 382 1.0× 185 0.8× 54 0.8× 12 0.4× 4 420
Ira R. Josephson United States 20 980 1.8× 1.1k 2.8× 741 3.2× 32 0.5× 13 0.4× 32 1.3k
Colin H. Peters Canada 15 252 0.5× 312 0.8× 155 0.7× 38 0.6× 11 0.3× 29 448
Yuefeng Ju Australia 5 323 0.6× 359 0.9× 169 0.7× 8 0.1× 28 0.8× 12 457

Countries citing papers authored by J Lenfant

Since Specialization
Citations

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

Fields of papers citing papers by J Lenfant

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Lenfant

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

All Works

20 of 20 papers shown
1.
Guinamard, Romain, Aurélien Chatelier, J Lenfant, & Patrick Bois. (2004). Activation of the Ca2+‐Activated Nonselective Cation Channel by Diacylglycerol Analogues in Rat Cardiomyocytes. Journal of Cardiovascular Electrophysiology. 15(3). 342–348. 30 indexed citations
2.
Gréchez‐Cassiau, Aline, et al.. (2002). Cloning, localization and functional properties of a cGMP‐gated channel in photoreceptor cells from fish pineal gland. Journal of Pineal Research. 33(4). 225–233. 6 indexed citations
3.
Guinamard, Romain, Marveh Rahmati, J Lenfant, & Patrick Bois. (2002). Characterization of a Ca2+-activated Nonselective Cation Channel during Dedifferentiation of Cultured Rat Ventricular Cardiomyocytes. The Journal of Membrane Biology. 188(2). 127–135. 44 indexed citations
4.
Renaudon, Barbara, et al.. (2000). Thyroid hormone increases the conductance density of f-channels in rabbit sino-atrial node cells.. PubMed. 7(1). 1–8. 19 indexed citations
5.
Farès, Nassim, Patrick Bois, J Lenfant, & Daniel Potreau. (1998). Characterization of a hyperpolarization‐activated current in dedifferentiated adult rat ventricular cells in primary culture. The Journal of Physiology. 506(1). 73–82. 36 indexed citations
6.
Renaudon, Barbara, Patrick Bois, Jocelyn Bescond, & J Lenfant. (1997). Acetylcholine Modulates Ifand IK(ACh)Via Different Pathways in Rabbit Sino-atrial Node Cells. Journal of Molecular and Cellular Cardiology. 29(3). 969–975. 19 indexed citations
7.
Bois, Patrick, Barbara Renaudon, Mirko Baruscotti, J Lenfant, & Dario DiFrancesco. (1997). Activation of f‐channels by cAMP analogues in macropatches from rabbit sino‐atrial node myocytes. The Journal of Physiology. 501(3). 565–571. 47 indexed citations
8.
Bois, Patrick, Jocelyn Bescond, Barbara Renaudon, & J Lenfant. (1996). Mode of action of bradycardic agent, S 16257, on ionic currents of rabbit sinoatrial node cells. British Journal of Pharmacology. 118(4). 1051–1057. 233 indexed citations
9.
Bégay, Valérie, Patrick Bois, J.P. Collin, J Lenfant, & Jack Falcón. (1994). Calcium and melatonin production in dissociated trout pineal photoreceptor cells in culture. Cell Calcium. 16(1). 37–46. 20 indexed citations
10.
Petit-Jacques, Jérôme, Jocelyn Bescond, Patrick Bois, & J Lenfant. (1994). Particular Sensitivity of the Mammalian Heart Sinus Node Cells. Physiology. 9(2). 77–79. 4 indexed citations
11.
Bescond, Jocelyn, Patrick Bois, Jérôme Petit-Jacques, & J Lenfant. (1994). Characterization of an angiotensin-II-activated chloride current in rabbit sino-atrial cells. The Journal of Membrane Biology. 140(2). 153–61. 18 indexed citations
12.
Petit-Jacques, Jérôme, Patrick Bois, Jocelyn Bescond, & J Lenfant. (1993). Mechanism of muscarinic control of the high-threshold calcium current in rabbit sino-atrial node myocytes. Pflügers Archiv - European Journal of Physiology. 423-423(1-2). 21–27. 65 indexed citations
13.
Bois, Patrick & J Lenfant. (1991). Evidence for two types of calcium currents in frog cardiac sinus venosus cells. Pflügers Archiv - European Journal of Physiology. 417(6). 591–596. 22 indexed citations
14.
Bois, Patrick & J Lenfant. (1990). Isolated cells of the frog sinus venosus: properties of the inward current activated during hyperpolarization. Pflügers Archiv - European Journal of Physiology. 416(3). 339–346. 18 indexed citations
15.
Champigny, Guy, Patrick Bois, & J Lenfant. (1987). Characterization of the ionic mechanism responsible for the hyperpolarization-activated current in frog sinus venosus. Pflügers Archiv - European Journal of Physiology. 410(1-2). 159–164. 4 indexed citations
16.
Champigny, Guy & J Lenfant. (1986). Block and activation of the hyperpolarization-activated inward current by Ba and Cs in frog sinus venosus. Pflügers Archiv - European Journal of Physiology. 407(6). 684–690. 8 indexed citations
17.
Mironneau, Jean & J Lenfant. (1972). [Electrical activity of uterine smooth muscle fascia. Demonstration and analysis of outward ionic current].. PubMed. 64(2). 97–105. 1 indexed citations
18.
Mironneau, Jean, et al.. (1971). [The electrical activity of smooth muscular fibers of the uterus: the repolarization and the processes of activation and inactivation of outgoing ionic current].. PubMed. 273(23). 2290–3. 1 indexed citations
19.
Mironneau, Jean & J Lenfant. (1971). [Analysis of electric responses of smooth muscular fiber of rat uterus: demonstration of a slow calcium-sodium current].. PubMed. 272(3). 436–9. 5 indexed citations
20.
Lenfant, J & Jean Mironneau. (1970). [Sodium transport by the slow kinetics system of the myocardial sinus membrane in rabbits].. PubMed. 62 Suppl 2(2). 293–293. 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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