Harm J. Knot

4.4k citations

35 papers · 3.6k indexed · 2 hit papers · h-index 23

Impact in

Sensory Systems top 1%
- Ion Channels and Receptors
Cardiology and Cardiovascular Medicine top 1%
- Cardiac electrophysiology and arrhythmias
- Renin-Angiotensin System Studies

Papers in

Cellular and Molecular Neuroscience 13
- Neuroscience and Neuropharmacology Research 11
Physiology 18
- Nitric Oxide and Endothelin Effects 14

Co-authors: Mark T. Nelson Adrian D. Bonev W. Jonathan Lederer Heping Cheng Luis F. Santana Michael Rubart Nicholas B. Standen Yagna Jarajapu
Journals: American Journal of Physiology-Heart and Circulatory Physiology (9 papers)The Journal of Physiology (3 papers)Circulation Research (2 papers)European Journal of Pharmacology (2 papers)Investigative Ophthalmology & Visual Science (2 papers)
Partner nations: United States Japan Iran

In The Last Decade

Harm J. Knot

34 papers receiving 3.6k citations

Hit Papers

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Regulation of arterial diameter and wall [Ca²⁺] in cerebral arteries of rat by membrane potential and intravascular pressure 1998 · 546 citations

Peers

Countries citing papers authored by Harm J. Knot

Since Specialization

Citations

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

Fields of papers citing papers by Harm J. Knot

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Harm J. Knot, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Harm J. Knot Line = papers co-authored together Harm J. Knot links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Exogenous detection of 13C-glucose metabolism in tumor and diet-induced obesity models Frontiers in Physiology ·Amandine Verlande, Sung Kook Chun, Jack Carter, Annedore Bergfeld, Harm J. Knot, Selma Masri	2022	2
2	Contribution of frequency-augmented inward Ca²⁺current to myocardial contractility Canadian Journal of Physiology and Pharmacology ·John Christopher, David G. Taylor, 一弘宮本, Rita de Cássia Sant’Anna Alves, John C. Shryock, Anne B. Curtis, Harm J. Knot	2009	6
3	Myogenic tone and reactivity of cerebral arteries in Type II diabetic BBZDR/Wor rat European Journal of Pharmacology ·Yagna Jarajapu, Dennis L. Guberski, Maria B. Grant, Harm J. Knot	2007	44
4	KCNMB1 genotype influences response to verapamil SR and adverse outcomes in the INternational VErapamil SR/Trandolapril STudy (INVEST) Pharmacogenetics and Genomics ·Amber L. Beitelshees, Yan Gong, Daqing Wang, Nicholas J. Schork, Rhonda M. Cooper‐DeHoff, Taimour Langaee, Mark D. Shriver, Wolfgang Sadée, Harm J. Knot, Carl J. Pepine, Julie A. Johnson	2007	50
5	Characteristics of myogenic tone in the rat ophthalmic artery American Journal of Physiology-Heart and Circulatory Physiology ·Lluís Bosch Hereu, Yagna Jarajapu, Maria B. Grant, Harm J. Knot	2006	18
6	Histamine decreases myogenic tone in rat cerebral arteries by H2-receptor-mediated KV channel activation, independent of endothelium and cyclic AMP European Journal of Pharmacology ·Yagna Jarajapu, Charlotte A. Oomen, Victor V. Uteshev, Harm J. Knot	2006	7
7	Twenty Years of Calcium Imaging: Cell Physiology to Dye For Molecular Interventions ·Harm J. Knot	2005	39
8	Relative contribution of Rho kinase and protein kinase C to myogenic tone in rat cerebral arteries in hypertension American Journal of Physiology-Heart and Circulatory Physiology ·Yagna Jarajapu, Harm J. Knot	2005	56
9	Transforming growth factor‐β1 increases CXCR4 expression, stromal‐derived factor‐1α‐stimulated signalling and human immunodeficiency virus‐1 entry in human monocyte‐derived macrophages Immunology ·Shuzhen Chen, Daniel L. Tuttle, J.M. Ceis, Harm J. Knot, Wolfgang J. Streit, Maureen M. Goodenow, Jeffrey K. Harrison	2005	57
10	Biological evaluation of penetration domain and killing domain peptides The Journal of Gene Medicine ·Yagna Jarajapu, М.І. Лендел, Harm J. Knot, Seán M. Sullivan	2005	4
11	Somatic Ca2+ dynamics in response to choline-mediated excitation in histaminergic tuberomammillary neurons Neuroscience ·Victor V. Uteshev, Harm J. Knot	2005	15
12	Increased Atrial and Brain Natriuretic Peptides in Adults With Cyanotic Congenital Heart Disease Circulation ·William E. Hopkins, Zengyi Chen, Naomi K. Fukagawa, Christian Hall, Harm J. Knot, Martin M. LeWinter	2004	124
13	Myogenic Tone and Reactivity of the Rat Ophthalmic Artery Investigative Ophthalmology & Visual Science ·Yagna Jarajapu, Maria B. Grant, Harm J. Knot	2003	18
14	Selective attenuation by adenosine of arrhythmogenic action of isoproterenol on ventricular myocytes American Journal of Physiology-Heart and Circulatory Physiology ·Yejia Song, John C. Shryock, Harm J. Knot, Luiz Belardinelli	2001	16
15	Endothelin-Stimulated ERK Activation in Airway Smooth-Muscle Cells Requires Calcium Influx and Raf Activation American Journal of Respiratory Cell and Molecular Biology ·Paul Vichi, M.A.J. Newman, Harm J. Knot, Mark T. Nelson, Walter Kölch, James Posada	1999	24
16	Regulation of arterial diameter and wall [Ca²⁺] in cerebral arteries of rat by membrane potential and intravascular pressure The Journal of Physiology ·Harm J. Knot, Mark T. Nelson Hit paper breakdown →	1998	546
17	Ryanodine receptors regulate arterial diameter and wall [Ca²⁺] in cerebral arteries of rat via Ca²⁺‐dependent K⁺ channels The Journal of Physiology ·Harm J. Knot, Nicholas B. Standen, Mark T. Nelson	1998	235
18	Chloride channel blockers inhibit myogenic tone in rat cerebral arteries The Journal of Physiology ·Mark T. Nelson, Seo Jang Hoo, Harm J. Knot, Joseph E. Brayden	1997	166
19	Activation of Multiple Mitogen-activated Protein Kinase Signal Transduction Pathways by the Endothelin B Receptor Requires the Cytoplasmic Tail Journal of Biological Chemistry ·淳考五十棲, M.A.J. Newman, Harm J. Knot, Mark T. Nelson, James Posada	1996	46
20	Characterization of functional responses in A9 cells transfected with cloned rat 5-HT1C receptors Naunyn-Schmiedeberg s Archives of Pharmacology ·H. W. G. M. Boddeke, Kvëta Schubert, José Palacios, Harm J. Knot, Daniël Hoyer	1993	11

About Harm J. Knot

Harm J. Knot is a scholar working on Cellular and Molecular Neuroscience, Physiology, Cardiology and Cardiovascular Medicine, Sensory Systems and Molecular Biology, having authored 35 papers that have together received 3.6k indexed citations. Recurring topics across this work include Nitric Oxide and Endothelin Effects (14 papers), Ion channel regulation and function (14 papers), Neuroscience and Neuropharmacology Research (11 papers), Cardiac electrophysiology and arrhythmias (7 papers), Receptor Mechanisms and Signaling (6 papers), Protein Kinase Regulation and GTPase Signaling (3 papers), Advanced Chemical Sensor Technologies (2 papers) and Connexins and lens biology (2 papers). The work is most often cited by research in Sensory Systems (425 citations), Cardiology and Cardiovascular Medicine (1.4k citations), Cellular and Molecular Neuroscience (1.1k citations), Physiology (1.2k citations) and Molecular Biology (2.5k citations). Harm J. Knot has collaborated with scholars based in United States, Japan and Iran. Frequent co-authors include Mark T. Nelson, Adrian D. Bonev, W. Jonathan Lederer, Heping Cheng, Luis F. Santana, Michael Rubart, Nicholas B. Standen, Yagna Jarajapu, Joseph E. Brayden and Andrá S. Stevenson. Their work appears in journals such as American Journal of Physiology-Heart and Circulatory Physiology, The Journal of Physiology, Circulation Research, European Journal of Pharmacology and Investigative Ophthalmology & Visual Science.

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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