S. Sumi

1.1k total citations
50 papers, 844 citations indexed

About

S. Sumi is a scholar working on Surgery, Epidemiology and Molecular Biology. According to data from OpenAlex, S. Sumi has authored 50 papers receiving a total of 844 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Surgery, 9 papers in Epidemiology and 7 papers in Molecular Biology. Recurrent topics in S. Sumi's work include Pancreatic function and diabetes (8 papers), Diagnosis and Treatment of Venous Diseases (7 papers) and Intracranial Aneurysms: Treatment and Complications (6 papers). S. Sumi is often cited by papers focused on Pancreatic function and diabetes (8 papers), Diagnosis and Treatment of Venous Diseases (7 papers) and Intracranial Aneurysms: Treatment and Complications (6 papers). S. Sumi collaborates with scholars based in India, Japan and United States. S. Sumi's co-authors include C. Sudha Kartha, Masafumi Kogire, Mahendra Seervi, K Inoue, V. V. Radhakrishnan, Arumugam Rajavelu, Mathew Abraham, Takayoshi Tobe, S. Krithika and Ryuichiro Doi and has published in prestigious journals such as PLoS ONE, Stroke and Endocrinology.

In The Last Decade

S. Sumi

48 papers receiving 814 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S. Sumi India	18	323	231	101	94	84	50	844
Laijun Song China	18	126 0.4×	259 1.1×	97 1.0×	71 0.8×	83 1.0×	49	711
Olli Leppänen Finland	25	609 1.9×	580 2.5×	33 0.3×	110 1.2×	152 1.8×	66	1.6k
Cecilia Carubbi Italy	18	85 0.3×	295 1.3×	71 0.7×	67 0.7×	71 0.8×	53	1.0k
Michael D. Menger Germany	15	320 1.0×	244 1.1×	23 0.2×	96 1.0×	105 1.3×	19	923
Tiecheng Yu China	14	201 0.6×	212 0.9×	35 0.3×	72 0.8×	111 1.3×	41	702
Koji Onoda Japan	18	393 1.2×	204 0.9×	30 0.3×	46 0.5×	137 1.6×	59	1.1k
Callum J. Campbell United Kingdom	18	190 0.6×	459 2.0×	17 0.2×	79 0.8×	44 0.5×	33	971
Zhexue Qin China	18	216 0.7×	395 1.7×	19 0.2×	69 0.7×	100 1.2×	45	1.1k
Nanwei Xu China	23	401 1.2×	582 2.5×	13 0.1×	116 1.2×	89 1.1×	86	1.5k
Koralia Paschalaki United Kingdom	13	145 0.4×	318 1.4×	25 0.2×	58 0.6×	84 1.0×	30	1.1k

Countries citing papers authored by S. Sumi

Since Specialization

Citations

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

Fields of papers citing papers by S. Sumi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Sumi

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

Sumi, S., et al.. (2025). Altered venous flow drives endothelial to mesenchymal transition in varicose veins by suppressing PIEZO1-KLF2 signaling. Cellular and Molecular Life Sciences. 82(1). 345–345.

Kartha, C. Sudha, et al.. (2024). Mechanoresponsive ETS1 causes endothelial dysfunction and arterialization in varicose veins via NOTCH4/DLL4 signaling. European Journal of Cell Biology. 103(2). 151420–151420. 5 indexed citations

Abraham, Mathew, et al.. (2022). DNA methylation signatures on vascular differentiation genes are aberrant in vessels of human cerebral arteriovenous malformation nidus. Clinical Epigenetics. 14(1). 127–127. 6 indexed citations

Sumi, S., et al.. (2021). Aberrant regulation of retinoic acid signaling genes in cerebral arterio venous malformation nidus and neighboring astrocytes. Journal of Neuroinflammation. 18(1). 61–61. 4 indexed citations

Sumi, S., et al.. (2021). Heat shock proteins-driven stress granule dynamics: yet another avenue for cell survival. APOPTOSIS. 26(7-8). 371–384. 33 indexed citations

Narayanaswamy, Radhakrishnan, et al.. (2020). Hemodynamics mediated epigenetic regulators in the pathogenesis of vascular diseases. Molecular and Cellular Biochemistry. 476(1). 125–143. 13 indexed citations

George, Deepu, et al.. (2019). Author's Rebuttal. International Journal of Angiology. 28(4). 274–274.

Sumi, S., et al.. (2018). Gene expression analysis of nidus of cerebral arteriovenous malformations reveals vascular structures with deficient differentiation and maturation. PLoS ONE. 13(6). e0198617–e0198617. 20 indexed citations

Sumi, S., et al.. (2017). ENPP1 121Q functional variant enhances susceptibility to coronary artery disease in South Indian patients with type 2 diabetes mellitus. Molecular and Cellular Biochemistry. 435(1-2). 67–72. 11 indexed citations

10.

Sumi, S., et al.. (2016). Arterialization and anomalous vein wall remodeling in varicose veins is associated with upregulated FoxC2-Dll4 pathway. Laboratory Investigation. 96(4). 399–408. 35 indexed citations

11.

Sumi, S., et al.. (2016). Genetic and epigenetic mechanisms in the development of arteriovenous malformations in the brain. Clinical Epigenetics. 8(1). 78–78. 44 indexed citations

12.

Sumi, S., et al.. (2014). Forkhead box C2 Promoter Variant c.-512C>T Is Associated with Increased Susceptibility to Chronic Venous Diseases. PLoS ONE. 9(3). e90682–e90682. 28 indexed citations

13.

Sumi, S. & V. V. Radhakrishnan. (2010). Diagnostic significance of humoral immune responses to recombinant antigens of Mycobacterium tuberculosis in patients with pleural tuberculosis. Journal of Clinical Laboratory Analysis. 24(5). 283–288. 6 indexed citations

14.

Sumi, S. & V. V. Radhakrishnan. (2009). Evaluation of immunohistochemistry with a panel of antibodies against recombinant mycobacterial antigens for the diagnosis of tuberculous lymphadenitis. International Journal of Medicine and Medical Sciences. 1(5). 215–219. 10 indexed citations

15.

Sumi, S., Annamma Mathai, & V. V. Radhakrishnan. (2009). Dot-Immunobinding Assay. Methods in molecular biology. 536. 89–93. 10 indexed citations

16.

Kobayashi, Hiroyuki, Shingo Minatoguchi, Shin Yasuda, et al.. (2008). Post-infarct treatment with an erythropoietin-gelatin hydrogel drug delivery system for cardiac repair. Cardiovascular Research. 79(4). 611–620. 53 indexed citations

17.

Zhu, Qiyun, Kazuya Yamagata, Lei Yu, et al.. (2000). Identification of missense mutations in the hepatocyte nuclear factor-3β gene in Japanese subjects with late-onset Type II diabetes mellitus. Diabetologia. 43(9). 1197–1200. 13 indexed citations

18.

Sumi, S., B. Mark Evers, Tokujiro Uchida, et al.. (1993). Comparative effects of neurotensin and neuromedin N on growth of human pancreatic cancer, MIA PaCa-2. Surgical Oncology. 2(5). 267–272. 11 indexed citations

19.

Inoue, K, Toshiya Fujisato, S. Sumi, et al.. (1992). Experimental hybrid islet transplantation: application of polyvinyl alcohol membrane for entrapment of islets.. PubMed. 7(5). 562–8. 45 indexed citations

20.

Murakami, Manabu, Jin Ishizuka, S. Sumi, et al.. (1992). Role of Extracellular Magnesium in Insulin Secretion from Rat Insulinoma Cells. Experimental Biology and Medicine. 200(4). 490–494. 17 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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