J. Ramachandran

15.1k citations

163 papers · 12.5k indexed · 5 hit papers · h-index 46

Impact in

Cellular and Molecular Neuroscience top 0.2%
- Neuroscience and Neuropharmacology Research
- Neuropeptides and Animal Physiology
Behavioral Neuroscience top 1%

Papers in

Behavioral Neuroscience 17
- Stress Responses and Cortisol 17
Cellular and Molecular Neuroscience 31
- Neuroscience and Neuropharmacology Research 16
- Neuropeptides and Animal Physiology 10

Co-authors: Avi Ashkenazi Daniel J. Capon George P. Miljanich John Winslow Ernest G. Peralta Baldomero M. Olivera Makoto Tsubokawa Anthony J. Mason
Journals: Endocrinology (11 papers)Biochemistry (9 papers)Journal of the American Chemical Society (9 papers)Journal of Biological Chemistry (8 papers)Biochemical and Biophysical Research Communications (8 papers)
Partner nations: United States Israel India

In The Last Decade

J. Ramachandran

160 papers receiving 11.8k citations

Hit Papers

5 papers align trajectories log scale

CALCIUM CHANNEL DIVERSITY AND NEUROTRANSMITTER RELEASE: The ω-Conotoxins and ω-Agatoxins 1994 · 637 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1994 Annual Review of Biochemistry
1988 Nature
1987 The EMBO Journal
1987 Nature
1985 Nature

Peers

Countries citing papers authored by J. Ramachandran

Since Specialization

Citations

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

Fields of papers citing papers by J. Ramachandran

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside J. Ramachandran, 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 J. Ramachandran Line = papers co-authored together J. Ramachandran links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	EVALUATION OF IN-VITRO ANTIOXIDANT AND FIBRINOLYTIC ACTIVITY OF FLAVONOID-RICH FRACTION FROM THE WHOLE PLANT OF WEDELIA CHINENSIS Asian Journal of Pharmaceutical and Clinical Research ·Pavithra Srinivasan, Manibala Jayagopal, J. Ramachandran	2016	8
2	Solution structure of ω‐conotoxin MVIIA using 2D NMR spectroscopy FEBS Letters ·Vladimir J. Basus, László Nádasdi, J. Ramachandran, George P. Miljanich	1995	56
3	Structure-Activity Analysis of a Conus Peptide Blocker of N-Type Neuronal Calcium Channels Biochemistry ·László Nádasdi, Donald Yamashiro, David Chung, Katalin Tarczy‐Hornoch, Peter Adriaenssens, J. Ramachandran	1995	90
4	Antagonists of Neuronal Calcium Channels: Structure, Function, and Therapeutic Implications The Annual Review of Pharmacology and Toxicology ·George P. Miljanich, J. Ramachandran	1995	261
5	Neuroanatomical distribution of receptors for a novel voltage-sensitive calcium-channel antagonist, SNX-230 (ω-conopeptide MVIIC) Brain Research ·Kishorchandra Gohil, JOHN R. BELL, J. Ramachandran, George P. Miljanich	1994	99
6	A new Conus peptide ligand for Ca channel subtypes Neuropharmacology ·Virginia D. Monje, Julie A. Haack, Scott Naisbitt, George P. Miljanich, J. Ramachandran, Laszlo Nasdasdi, Baldomero M. Olivera, David R. Hillyard, William R. Gray	1993	47
7	Novel .alpha.- and .omega.-conotoxins and Conus striatus venom Biochemistry ·Ramilo Ca, Zafaralla Gc, L. Nadasdi, Hammerland Lg, Doju Yoshikami, Gray Wr, K. Ramasharma, J. Ramachandran, George P. Miljanich	1992	128
8	A new conus peptide ligand for mammalian presynaptic Ca2+ channels Neuron ·David R. Hillyard, Virginia D. Monje, Isabelle M. Mintz, Bruce P. Bean, László Nádasdi, J. Ramachandran, George P. Miljanich, Aryan Azimi-Zoonooz, J. Michael McIntosh, Lourdes J. Cruz, Julita S. Imperial, Baldomero M. Olivera	1992	427
9	Structure and Function of G Protein Coupled Receptors Pharmaceutical Research ·Jelveh Lameh, Ric I. Cone, Sadaaki Maeda, Mohan Philip, Maïthé Corbani, László Nádasdi, J. Ramachandran, Graham Smith, Wolfgang Sadée	1990	25
10	Functional Role of Muscarinic Acetylcholine Receptor Subtype Diversity Cold Spring Harbor Symposia on Quantitative Biology ·Avi Ashkenazi, E G Peralta, John Winslow, J. Ramachandran, Daniel J. Capon	1988	23
11	Differential regulation of PI hydrolysis and adenylyl cyclase by muscarinic receptor subtypes Nature ·Ernest G. Peralta, Avi Ashkenazi, John Winslow, J. Ramachandran, Daniel J. Capon Hit paper breakdown →	1988	594
12	Dog mastocytoma tryptase: Affinity purification, characterization, and amino-terminal sequence Archives of Biochemistry and Biophysics ·George H. Caughey, N F Viro, J. Ramachandran, Stephen C. Lazarus, D. B. Borson, Jay A. Nadel	1987	71
13	Corticotropin Receptors Annals of the New York Academy of Sciences ·J. Ramachandran, Makoto Tsubokawa, K. GOHIL	1987	8
14	Sequence and functional expression of the GABAA receptor shows a ligand-gated receptor super-family Nature ·Peter R. Schofield, Mark G. Darlison, Norihisa Fujita, David R. Burt, F. Anne Stephenson, Henry Rodriguez, Lucy Rhee, J. Ramachandran, Vincenzina Reale, Thora A. Glencorse, Peter H. Seeburg, Eric A. Barnard Hit paper breakdown →	1987	1320
15	Cardiovascular Responses to Alpha-Melanocyte Stimulating Hormone during the Perinatal Period in Sheep Pediatric Research ·Aníbal J. Llanos, Marı́a Serón-Ferré, J. Ramachandran, Robert K. Creasy, Michaël Heymann, Abraham M. Rudolph	1983	9
16	Synthesis of human corticotropinyl‐thiolglycine and its specific conjugation to bovine serum albumin International journal of peptide & protein research ·James Blake, James Hagman, J. Ramachandran	1982	5
17	Corticotropin stimulates cyclic nucleotide independent protein kinase activity of intact adrenocortical cells Biochemical and Biophysical Research Communications ·Margaret A. McPherson, J. Ramachandran	1980	7
18	Photoreactive derivatives of corticotropin. 2. Preparation and characterization of 2-nitro-4(5)-azidophenylsulfenyl derivatives of corticotropin Biochemistry ·Koji Muramoto, J. Ramachandran	1980	21
19	Substituent and solvent effects on the n → π* (′U ← ′A) transition in aliphatic carbonyl derivatives: evidence for hyperconjugation in the excited states of molecules Tetrahedron Letters ·C. N. R. Rao, J. Ramachandran, G. K. Goldman	1960	1
20	THE INFRARED SPECTRA OF 4-SUBSTITUTED-THIOSEMICARBAZIDES AND DIAZOTIZATION PRODUCTS Canadian Journal of Chemistry ·Eugene Lieber, C. N. R. Rao, C. N. PILLAI, J. Ramachandran, Ralph D. Hites	1958	63

About J. Ramachandran

J. Ramachandran is a scholar working on Behavioral Neuroscience, Cellular and Molecular Neuroscience, Endocrinology, Diabetes and Metabolism, Molecular Biology and Biochemistry, having authored 163 papers that have together received 12.5k indexed citations. Recurring topics across this work include Receptor Mechanisms and Signaling (41 papers), Chemical Synthesis and Analysis (30 papers), Adipose Tissue and Metabolism (18 papers), Stress Responses and Cortisol (17 papers), Neuroscience and Neuropharmacology Research (16 papers), Nicotinic Acetylcholine Receptors Study (14 papers), Neuropeptides and Animal Physiology (10 papers) and Ion channel regulation and function (10 papers). The work is most often cited by research in Cellular and Molecular Neuroscience (4.5k citations), Behavioral Neuroscience (500 citations), Molecular Biology (8.8k citations), Endocrinology, Diabetes and Metabolism (1.3k citations) and Endocrine and Autonomic Systems (479 citations). J. Ramachandran has collaborated with scholars based in United States, Israel and India. Frequent co-authors include Avi Ashkenazi, Daniel J. Capon, George P. Miljanich, John Winslow, Ernest G. Peralta, Baldomero M. Olivera, Makoto Tsubokawa, Anthony J. Mason, Michael E. Adams and Peter H. Seeburg. Their work appears in journals such as Endocrinology, Biochemistry, Journal of the American Chemical Society, Journal of Biological Chemistry and Biochemical and Biophysical Research Communications.

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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