Sumudra Periyasamy

1.9k total citations · 1 hit paper
27 papers, 1.6k citations indexed

About

Sumudra Periyasamy is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Sumudra Periyasamy has authored 27 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Molecular Biology, 9 papers in Cellular and Molecular Neuroscience and 7 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Sumudra Periyasamy's work include Receptor Mechanisms and Signaling (9 papers), Neuroscience and Neuropharmacology Research (7 papers) and Estrogen and related hormone effects (7 papers). Sumudra Periyasamy is often cited by papers focused on Receptor Mechanisms and Signaling (9 papers), Neuroscience and Neuropharmacology Research (7 papers) and Estrogen and related hormone effects (7 papers). Sumudra Periyasamy collaborates with scholars based in United States, China and Denmark. Sumudra Periyasamy's co-authors include Melvyn S. Soloff, M Alexandrová, Anna‐Riitta Fuchs, Edwin R. Sánchez, Weinian Shou, Guo‐Min Li, Lakshmi Kasturi, James Lutterbaugh, W. David Sedwick and Paul Modrich and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Biochemistry.

In The Last Decade

Sumudra Periyasamy

27 papers receiving 1.5k 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.

Biallelic inactivation of hMLH 1 by epigenetic gene silencing, a novel mechanism causing human MSI cancers

1998 507 citations Sumudra Periyasamy et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sumudra Periyasamy United States	18	850	381	293	238	226	27	1.6k
Johanna M. Beekman United States	14	684 0.8×	86 0.2×	152 0.5×	71 0.3×	205 0.9×	19	1.1k
Antonia K. Roseweir United Kingdom	20	973 1.1×	104 0.3×	336 1.1×	146 0.6×	178 0.8×	48	1.9k
Fu‐Zon Chung United States	20	897 1.1×	182 0.5×	140 0.5×	62 0.3×	201 0.9×	38	1.5k
B. K. Lucas France	9	822 1.0×	50 0.1×	464 1.6×	116 0.5×	165 0.7×	10	1.7k
Ningping Feng United States	23	607 0.7×	71 0.2×	521 1.8×	134 0.6×	451 2.0×	65	1.7k
Bert W. O’Malley United States	22	1.1k 1.3×	67 0.2×	219 0.7×	115 0.5×	230 1.0×	29	2.0k
Ray‐Chang Wu United States	24	1.6k 1.9×	79 0.2×	628 2.1×	470 2.0×	249 1.1×	36	2.5k
Susan M. Aronica United States	16	802 0.9×	63 0.2×	459 1.6×	112 0.5×	417 1.8×	25	1.9k
J M Allen United Kingdom	7	402 0.5×	47 0.1×	217 0.7×	40 0.2×	82 0.4×	8	1.1k
T Saibara Japan	16	239 0.3×	75 0.2×	83 0.3×	64 0.3×	92 0.4×	34	1.0k

Countries citing papers authored by Sumudra Periyasamy

Since Specialization

Citations

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

Fields of papers citing papers by Sumudra Periyasamy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sumudra Periyasamy

This figure shows the co-authorship network connecting the top 25 collaborators of Sumudra Periyasamy. A scholar is included among the top collaborators of Sumudra Periyasamy 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 Sumudra Periyasamy. Sumudra Periyasamy 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

Wolf, Irene M., Sumudra Periyasamy, Terry D. Hinds, et al.. (2008). Targeted ablation reveals a novel role of FKBP52 in gene-specific regulation of glucocorticoid receptor transcriptional activity. The Journal of Steroid Biochemistry and Molecular Biology. 113(1-2). 36–45. 30 indexed citations

Yong, Weidong, Zuocheng Yang, Sumudra Periyasamy, et al.. (2006). Essential Role for Co-chaperone Fkbp52 but Not Fkbp51 in Androgen Receptor-mediated Signaling and Physiology. Journal of Biological Chemistry. 282(7). 5026–5036. 128 indexed citations

Jones, Thomas J., et al.. (2003). Enhancement of Glucocorticoid Receptor-Mediated Gene Expression by Constitutively Active Heat Shock Factor 1. Molecular Endocrinology. 18(3). 509–520. 22 indexed citations

Periyasamy, Sumudra, et al.. (2003). Reconstitution of TGF-β sensitivity in the VACO-411 human colon carcinoma line by somatic cell fusion with MCF-7. Journal of Biomedical Science. 10(2). 253–259. 2 indexed citations

Periyasamy, Sumudra & Edwin R. Sánchez. (2002). Antagonism of glucocorticoid receptor transactivity and cell growth inhibition by transforming growth factor-β through AP-1-mediated transcriptional repression. The International Journal of Biochemistry & Cell Biology. 34(12). 1571–1585. 18 indexed citations

Calzi, Sergio Li, et al.. (2002). Vanadate increases glucocorticoid receptor-mediated gene expression: a novel mechanism for potentiation of a steroid receptor. The Journal of Steroid Biochemistry and Molecular Biology. 80(1). 35–47. 9 indexed citations

Li, Dapei, et al.. (2001). Inhibition of Heat Shock Transcription Factor by GR. Molecular Endocrinology. 15(8). 1396–1410. 32 indexed citations

Periyasamy, Sumudra, et al.. (2000). Heat and Chemical Shock Potentiation of Glucocorticoid Receptor Transactivation Requires Heat Shock Factor (HSF) Activity. Journal of Biological Chemistry. 275(34). 26058–26065. 25 indexed citations

Periyasamy, Sumudra, et al.. (2000). Repression of transforming growth factor-β receptor type I promoter expression by Sp1 deficiency. Oncogene. 19(40). 4660–4667. 29 indexed citations

10.

Durant, Graham J., et al.. (1996). Synthesis and biochemical activity of novel amidine derivatives as m1 muscarinic receptor agonists. Bioorganic & Medicinal Chemistry. 4(10). 1605–1615. 21 indexed citations

11.

Periyasamy, Sumudra, et al.. (1995). 1,2,5-Thiadiazole derivatives of arecoline stimulate M1 receptors coupled to phosphoinositide turnover. Brain Research. 693(1-2). 118–123. 7 indexed citations

12.

Periyasamy, Sumudra, et al.. (1994). Regulation of the Phosphoinositide Cascade by Polyamines in Brain. Journal of Neurochemistry. 63(4). 1319–1327. 10 indexed citations

13.

Durant, Graham J., et al.. (1993). Design, synthesis, and neurochemical evaluation of 5-(3-alkyl-1,2,4-oxadiazol-5-yl)-1,4,5,6-tetrahydropyrimidines as M1 muscarinic receptor agonists. Journal of Medicinal Chemistry. 36(7). 842–847. 40 indexed citations

14.

Messer, William S., Sumudra Periyasamy, Brenda R. Ellerbrock, et al.. (1992). Synthesis, biochemical activity and behavioral effects of a series of 1,4,5,6-tetrahydropyrimidines as novel ligands for M1 receptors. Bioorganic & Medicinal Chemistry Letters. 2(8). 781–786. 6 indexed citations

15.

Periyasamy, Sumudra & Wayne Hoss. (1991). Inhibition of carbachol-stimulated phosphoinositide turnover by U-50,488H in rat hippocampus — involvement of GTP-binding protein. European Journal of Pharmacology Molecular Pharmacology. 207(2). 101–109. 12 indexed citations

16.

Periyasamy, Sumudra & Wayne Hoss. (1990). Kappa opioid receptors stimulate phosphoinositide turnover in rat brain. Life Sciences. 47(3). 219–225. 38 indexed citations

17.

Hoss, Wayne, et al.. (1990). Biochemical and behavioral responses of pilocarpine at muscarinic receptor subtypes in the CNS. Comparison with receptor binding and low-energy conformations. Brain Research. 533(2). 232–238. 23 indexed citations

18.

Ito, Masatoshi, Sumudra Periyasamy, & Ted H. Chiu. (1986). Displaceable binding of [3H]L-glutamic acid to non-receptor materials. Life Sciences. 38(12). 1089–1096. 8 indexed citations

19.

Fuchs, Anna‐Riitta, Sumudra Periyasamy, M Alexandrová, & Melvyn S. Soloff. (1983). Correlation between Oxytocin Receptor Concentration and Responsiveness to Oxytocin in Pregnant Rat Myometrium: Effects of Ovarian Steroids*. Endocrinology. 113(2). 742–749. 218 indexed citations

20.

Soloff, Melvyn S., et al.. (1983). Regulation of oxytocin receptor concentration in rat uterine explants by estrogen and progesterone. Canadian Journal of Biochemistry and Cell Biology. 61(7). 625–630. 74 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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