Njanoor Narayanan

2.0k total citations
61 papers, 1.7k citations indexed

About

Njanoor Narayanan is a scholar working on Molecular Biology, Cardiology and Cardiovascular Medicine and Cellular and Molecular Neuroscience. According to data from OpenAlex, Njanoor Narayanan has authored 61 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Molecular Biology, 39 papers in Cardiology and Cardiovascular Medicine and 10 papers in Cellular and Molecular Neuroscience. Recurrent topics in Njanoor Narayanan's work include Ion channel regulation and function (34 papers), Cardiac electrophysiology and arrhythmias (32 papers) and Cardiomyopathy and Myosin Studies (8 papers). Njanoor Narayanan is often cited by papers focused on Ion channel regulation and function (34 papers), Cardiac electrophysiology and arrhythmias (32 papers) and Cardiomyopathy and Myosin Studies (8 papers). Njanoor Narayanan collaborates with scholars based in Canada, United States and India. Njanoor Narayanan's co-authors include Alex Xu, Cynthia Hawkins, Prakash V. Sulakhe, Douglas L. Jones, Toshihiko Toyofuku, Kazimierz Kurzydlowski, David H. MacLennan, M. P. Moffat, Na Su and Ramji L. Khandelwal and has published in prestigious journals such as Journal of Biological Chemistry, Circulation Research and Biochemical Journal.

In The Last Decade

Njanoor Narayanan

60 papers receiving 1.6k citations

Peers

Njanoor Narayanan
Jens Kockskämper Germany
I L Grupp United States
Y. Shimoni Canada
Philip D. Langton United Kingdom
Óscar Casis Spain
Kaushik D. Meisheri United States
Timothy L. Domeier United States
Yoshinori Nishijima United States
Balwant S. Tuana Canada
Noritsugu Tohse Japan
Jens Kockskämper Germany
Njanoor Narayanan
Citations per year, relative to Njanoor Narayanan Njanoor Narayanan (= 1×) peers Jens Kockskämper

Countries citing papers authored by Njanoor Narayanan

Since Specialization
Citations

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

Fields of papers citing papers by Njanoor Narayanan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Njanoor Narayanan

This figure shows the co-authorship network connecting the top 25 collaborators of Njanoor Narayanan. A scholar is included among the top collaborators of Njanoor Narayanan 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 Njanoor Narayanan. Njanoor Narayanan 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.
Narayanan, Njanoor, et al.. (2025). Rituximab-Induced Acute Coronary Syndrome. Cureus. 17(10). e94202–e94202.
2.
Jiang, Mao, et al.. (2006). Thyroid hormone downregulates the expression and function of sarcoplasmic reticulum-associated CaM kinase II in the rabbit heart. American Journal of Physiology-Heart and Circulatory Physiology. 291(3). H1384–H1394. 7 indexed citations
3.
Narayanan, Njanoor, et al.. (2004). Dexamethasone treatment improves sarcoplasmic reticulum function and contractile performance in aged myocardium. Molecular and Cellular Biochemistry. 266(1-2). 31–36. 26 indexed citations
4.
Jiang, Mao, Alex Xu, Douglas L. Jones, & Njanoor Narayanan. (2004). Coordinate downregulation of CaM kinase II and phospholamban accompanies contractile phenotype transition in the hyperthyroid rabbit soleus. American Journal of Physiology-Cell Physiology. 287(3). C622–C632. 10 indexed citations
5.
Hardy, Daniel B., S. Jeffrey Dixon, Njanoor Narayanan, & Kaiping Yang. (2001). Calcium Inhibits Human Placental 11β-Hydroxysteroid Dehydrogenase Type 2 Activity. Biochemical and Biophysical Research Communications. 283(4). 756–761. 16 indexed citations
6.
Narayanan, Njanoor, et al.. (2000). Reversible Inhibition of the Calcium-pumping ATPase in Native Cardiac Sarcoplasmic Reticulum by a Calmodulin-binding Peptide. Journal of Biological Chemistry. 275(6). 4407–4416. 23 indexed citations
7.
Thomas, G. Neil, Morris Karmazyn, Andrew C. Zygmunt, Charles Antzelevitch, & Njanoor Narayanan. (1999). The antifungal antibiotic clotrimazole potently inhibits L‐type calcium current in guinea‐pig ventricular myocytes. British Journal of Pharmacology. 126(7). 1531–1533. 18 indexed citations
8.
Netticadan, Thomas, et al.. (1999). Serine Phosphorylation of the Sarcoplasmic Reticulum Ca2+-ATPase in the Intact Beating Rabbit Heart. Biochemical and Biophysical Research Communications. 264(1). 241–246. 17 indexed citations
9.
Šnajdrová, Lenka, et al.. (1998). Clotrimazole, an Antimycotic Drug, Inhibits the Sarcoplasmic Reticulum Calcium Pump and Contractile Function in Heart Muscle. Journal of Biological Chemistry. 273(43). 28032–28039. 38 indexed citations
10.
Hawkins, Cynthia, et al.. (1997). Ontogeny of Sarcoplasmic Reticulum Protein Phosphorylation by Ca2+–Calmodulin-dependent Protein Kinase. Journal of Molecular and Cellular Cardiology. 29(1). 405–418. 21 indexed citations
11.
Netticadan, Thomas, et al.. (1996). Divergent Effects of Ruthenium Red and Ryanodine on Ca2+/Calmodulin-Dependent Phosphorylation of the Ca2+Release Channel (Ryanodine Receptor) in Cardiac Sarcoplasmic Reticulum. Archives of Biochemistry and Biophysics. 333(2). 368–376. 20 indexed citations
12.
13.
Wong, Aol, Bruce C. Moor, Cynthia Hawkins, Njanoor Narayanan, & Jacob Kraicer. (1995). Cytosolic Protein Kinase A Mediates the Growth Hormone (GH)-Releasing Action of GH-Releasing Factor in Purified Rat Somatotrophs. Neuroendocrinology. 61(5). 590–600. 14 indexed citations
14.
15.
16.
Xu, Alex, Njanoor Narayanan, Sue E. Samson, & Ashok K. Grover. (1993). Effect of pH on stability of sarcoplasmic reticulum calcium pump in rabbit heart. Molecular and Cellular Biochemistry. 126(1). 87–91. 3 indexed citations
17.
Su, Nan & Njanoor Narayanan. (1993). Age related alteration in cholinergic but not   adrenergic response of rat coronary vasculature. Cardiovascular Research. 27(2). 284–290. 12 indexed citations
18.
Narayanan, Njanoor, et al.. (1990). Effects of aging on phospholamban phosphorylation and calcium transport in rat cardiac sarcoplasmic reticulum. Mechanisms of Ageing and Development. 54(1). 87–101. 32 indexed citations
19.
Narayanan, Njanoor, B. Lussier, Michelle French, Bruce C. Moor, & Jacob Kraicer. (1989). Growth Hormone-Releasing Factor-Sensitive Adenylate Cyclase System of Purified Somatotrophs: Effects of Guanine Nucleotides, Somatostatin, Calcium, and Magnesium*. Endocrinology. 124(1). 484–495. 47 indexed citations
20.
Narayanan, Njanoor & Prakash V. Sulakhe. (1977). 5'-Guanylylimidodiphosphate-Activated Adenylate Cyclase of Cardiac Sarcolemma Displays Higher Affinity for Magnesium Ions. Molecular Pharmacology. 13(6). 1033–1047. 24 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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