Shoichi Maruyama

14.6k total citations · 1 hit paper
428 papers, 8.6k citations indexed

About

Shoichi Maruyama is a scholar working on Nephrology, Pulmonary and Respiratory Medicine and Molecular Biology. According to data from OpenAlex, Shoichi Maruyama has authored 428 papers receiving a total of 8.6k indexed citations (citations by other indexed papers that have themselves been cited), including 186 papers in Nephrology, 70 papers in Pulmonary and Respiratory Medicine and 67 papers in Molecular Biology. Recurrent topics in Shoichi Maruyama's work include Renal Diseases and Glomerulopathies (85 papers), Dialysis and Renal Disease Management (65 papers) and Chronic Kidney Disease and Diabetes (56 papers). Shoichi Maruyama is often cited by papers focused on Renal Diseases and Glomerulopathies (85 papers), Dialysis and Renal Disease Management (65 papers) and Chronic Kidney Disease and Diabetes (56 papers). Shoichi Maruyama collaborates with scholars based in Japan, United States and United Kingdom. Shoichi Maruyama's co-authors include Seiichi Matsuo, Yukio Yuzawa, Shoichi Sasaki, Tomoki Kosugi, Yasuhiko Ito, Naotake Tsuboi, Masashi Mizuno, Takuji Ishimoto, Waichi Sato and Sawako Kato and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Clinical Investigation.

In The Last Decade

Shoichi Maruyama

399 papers receiving 8.4k 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.

Correction: Corrigendum: Endogenous fructose production and metabolism in the liver contributes to the development of metabolic syndrome

2013 725 citations Takuji Ishimoto, Tomoki Kosugi et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Shoichi Maruyama Japan	50	2.3k	2.0k	1.4k	1.1k	998	428	8.6k
Gerhard A. Müller Germany	52	2.9k 1.2×	3.5k 1.8×	1.3k 0.9×	1.4k 1.3×	486 0.5×	302	10.5k
Toshio Matsumoto Japan	65	1.4k 0.6×	6.2k 3.2×	1.6k 1.1×	812 0.7×	1.2k 1.2×	399	15.5k
Takashi Igarashi Japan	48	2.2k 0.9×	3.3k 1.7×	1.3k 0.9×	975 0.9×	674 0.7×	343	8.5k
Hiroshi Tanaka Japan	52	1.1k 0.5×	4.5k 2.3×	1.9k 1.4×	1.8k 1.6×	734 0.7×	738	13.2k
Niels Marcussen Denmark	40	812 0.3×	3.1k 1.6×	1.8k 1.3×	1.7k 1.5×	799 0.8×	193	10.7k
Hiroshi Satō Japan	45	729 0.3×	2.5k 1.3×	1.0k 0.7×	1.3k 1.2×	647 0.6×	459	7.9k
Seymour Rosen United States	49	4.1k 1.8×	2.4k 1.2×	1.4k 1.0×	1.7k 1.6×	912 0.9×	197	9.7k
Chak Sing Lau Hong Kong	60	1.1k 0.5×	1.8k 0.9×	876 0.6×	793 0.7×	1.2k 1.2×	381	14.5k
Giuliano Mariani Italy	57	662 0.3×	1.5k 0.8×	2.4k 1.7×	1.7k 1.6×	999 1.0×	462	12.1k
David P. Basile United States	37	2.9k 1.3×	1.7k 0.8×	1.1k 0.8×	811 0.7×	402 0.4×	104	6.7k

Countries citing papers authored by Shoichi Maruyama

Since Specialization

Citations

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

Fields of papers citing papers by Shoichi Maruyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shoichi Maruyama

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

Imaizumi, Takahiro, Hirotaka Komaba, Takayuki Hamano, et al.. (2025). Clinically meaningful eGFR slope as a surrogate endpoint differs across CKD stages and slope evaluation periods: the CKD-JAC study. Clinical Kidney Journal. 18(2). sfae398–sfae398. 3 indexed citations

Shimizu, Shinobu, et al.. (2025). Randomised, double-blind study to evaluate the efficacy of rituximab in the treatment of idiopathic membranous nephropathy: A clinical trial protocol. PLoS ONE. 20(3). e0320070–e0320070.

Tanaka, Akihito, Ryosuke Kikuchi, Shoji Saito, et al.. (2024). Changes in antibody titer after four and five doses of the SARS‐CoV‐2 vaccine in Japanese post‐kidney transplant patients. Therapeutic Apheresis and Dialysis. 28(4). 489–498.

Imaizumi, Takahiro, Manabu Hishida, Shin‐ichi Akiyama, et al.. (2024). Plasma Metabolite Profiles Between In-Center Daytime Extended-Hours and Conventional Hemodialysis. Kidney360. 6(3). 420–431. 1 indexed citations

Nakahara, Takako, Hajime Nagasu, Seiji Kishi, et al.. (2024). Association between proteinuria and mineral metabolism disorders in chronic kidney disease: the Japan chronic kidney disease database extension (J-CKD-DB-Ex). Scientific Reports. 14(1). 27481–27481. 1 indexed citations

Tsubota, Shoma, et al.. (2023). Transcriptome-Wide Association Study Identified USP24 as a Kidney Disease Risk Gene. Journal of the American Society of Nephrology. 34(11S). 680–680.

Imaizumi, Takahiro, et al.. (2023). Number of calcified aortic valve leaflets: natural history and prognostic value in patients undergoing haemodialysis. European Heart Journal - Cardiovascular Imaging. 24(7). 909–920. 3 indexed citations

Maeda, Kayaho, Noritoshi Kato, Yuka Sato, et al.. (2023). Basigin is released in extracellular vesicles derived from the renal tubular epithelium in response to albuminuria. Nephrology. 28(11). 629–638.

Kimura, Tomonori, Hidekazu Ikeuchi, Ryuichi Sakate, et al.. (2023). Profiling of kidney involvement in systemic lupus erythematosus by deep learning using the National Database of Designated Incurable Diseases of Japan. Clinical and Experimental Nephrology. 27(6). 519–527. 5 indexed citations

10.

Imai, Kentaro, Takuji Ishimoto, Tomohito Doke, et al.. (2022). Long non-coding RNA lnc-CHAF1B-3 promotes renal interstitial fibrosis by regulating EMT-related genes in renal proximal tubular cells. Molecular Therapy — Nucleic Acids. 31. 139–150. 13 indexed citations

11.

Sun, Ting, Yasuhíro Suzuki, Hiroshi Kinashi, et al.. (2021). Low-GDP, pH-neutral solutions preserve peritoneal endothelial glycocalyx during long-term peritoneal dialysis. Clinical and Experimental Nephrology. 25(9). 1035–1046. 9 indexed citations

12.

Yamamoto, Junichiro, et al.. (2021). Relationship between mortality and use of sodium bicarbonate at the time of dialysis initiation: a prospective observational study. BMC Nephrology. 22(1). 118–118. 2 indexed citations

13.

Togashi, Yosuke, Shota Fukuoka, Kiwamu Akagi, et al.. (2021). Importance of lymph node immune responses in MSI-H/dMMR colorectal cancer. JCI Insight. 6(9). 26 indexed citations

14.

Kawaguchi, Takehiko, Toshiyuki Imasawa, Moritoshi Kadomura, et al.. (2021). Focal segmental glomerulosclerosis histologic variants and renal outcomes based on nephrotic syndrome, immunosuppression and proteinuria remission. Nephrology Dialysis Transplantation. 37(9). 1679–1690. 5 indexed citations

15.

Kojima, Hiroaki, et al.. (2020). Carbonization Phenomena Dependence on Pressure between Insulation Sheets by Steeper Inverter Surge at Inverter Fed Motor.

16.

Mizuno, Masashi, Yasuhíro Suzuki, Fumiko Sakata, et al.. (2017). High Levels of Soluble C5b-9 Complex in Dialysis Fluid May Predict Poor Prognosis in Peritonitis in Peritoneal Dialysis Patients. PLoS ONE. 12(1). e0169111–e0169111. 13 indexed citations

17.

Tanaka, Hiromasa, Masaaki Mizuno, Kenji Ishikawa, et al.. (2015). Responses of cells in plasma-activated medium. Bulletin of the American Physical Society. 1 indexed citations

18.

Shibata, Takahiro, Yoshichika Kawai, Shoichi Maruyama, et al.. (2013). Multispecificity of Immunoglobulin M Antibodies Raised against Advanced Glycation End Products. Journal of Biological Chemistry. 288(19). 13204–13214. 24 indexed citations

19.

Watanabe, Naoki, Kaoru Yasuda, Norihiko Suzuki, et al.. (2009). A murine model of neonatal diabetes mellitus in Glis3‐deficient mice. FEBS Letters. 583(12). 2108–2113. 64 indexed citations

20.

Ozaki, Takenori, Shoichi Maruyama, Masato Kobori, et al.. (2008). Novel Culture System of Mesenchymal Stromal Cells from Human Subcutaneous Adipose Tissue. Stem Cells and Development. 18(4). 533–544. 51 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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