Masashi Matsushima

1.8k total citations
80 papers, 1.2k citations indexed

About

Masashi Matsushima is a scholar working on Surgery, Molecular Biology and Gastroenterology. According to data from OpenAlex, Masashi Matsushima has authored 80 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Surgery, 17 papers in Molecular Biology and 16 papers in Gastroenterology. Recurrent topics in Masashi Matsushima's work include Helicobacter pylori-related gastroenterology studies (22 papers), Gastroesophageal reflux and treatments (7 papers) and Peptidase Inhibition and Analysis (7 papers). Masashi Matsushima is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (22 papers), Gastroesophageal reflux and treatments (7 papers) and Peptidase Inhibition and Analysis (7 papers). Masashi Matsushima collaborates with scholars based in Japan, United States and Malaysia. Masashi Matsushima's co-authors include Takayoshi Suzuki, Atsushi Takagi, Tetsuya Mine, Kazumasa Miki, Masao Ichinose, Takayuki Shirai, Kiyoshi Kurokawa, Nobuyuki Kakei, M Uyama and Nahoko Ogata and has published in prestigious journals such as Gastroenterology, Biochemical and Biophysical Research Communications and The Journal of Urology.

In The Last Decade

Masashi Matsushima

78 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masashi Matsushima Japan 21 719 324 316 212 135 80 1.2k
Takashi Majima Japan 22 244 0.3× 381 1.2× 257 0.8× 78 0.4× 558 4.1× 47 1.3k
Yusuke Kimura Japan 16 417 0.6× 608 1.9× 317 1.0× 37 0.2× 261 1.9× 55 1.5k
Giulia Fornasa France 14 172 0.2× 274 0.8× 90 0.3× 52 0.2× 611 4.5× 18 1.1k
Nicolas Delaleu Norway 22 262 0.4× 319 1.0× 75 0.2× 14 0.1× 289 2.1× 33 1.4k
Alexandra Papoudou‐Bai Greece 19 89 0.1× 330 1.0× 136 0.4× 28 0.1× 168 1.2× 84 1.1k
Erna Sziksz Hungary 14 118 0.2× 207 0.6× 65 0.2× 55 0.3× 167 1.2× 29 665
Christopher J. Lewis United Kingdom 17 190 0.3× 452 1.4× 114 0.4× 18 0.1× 223 1.7× 46 1.2k
Steven Gross United States 17 407 0.6× 747 2.3× 350 1.1× 128 0.6× 40 0.3× 35 1.5k
Xiaoming Liu China 19 237 0.3× 333 1.0× 172 0.5× 19 0.1× 203 1.5× 77 1.0k
Claudia Sorrentino Italy 18 117 0.2× 235 0.7× 49 0.2× 72 0.3× 188 1.4× 26 796

Countries citing papers authored by Masashi Matsushima

Since Specialization
Citations

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

Fields of papers citing papers by Masashi Matsushima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masashi Matsushima

This figure shows the co-authorship network connecting the top 25 collaborators of Masashi Matsushima. A scholar is included among the top collaborators of Masashi Matsushima 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 Masashi Matsushima. Masashi Matsushima 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.
Kanatani, Yasuhiro, Hirohiko Sato, Masaya Sano, et al.. (2024). Prognostic Factors in Prostate Cancer Associated with Ulcerative Colitis. Journal of Clinical Medicine. 13(5). 1392–1392. 1 indexed citations
2.
Tanaka, Rika, Jin Imai, Hitoshi Tsugawa, et al.. (2023). Adherent-invasive E. coli – induced specific IgA limits pathobiont localization to the epithelial niche in the gut. Frontiers in Microbiology. 14. 1031997–1031997. 6 indexed citations
3.
Imai, Jin, Takashi Yahata, Hitoshi Ichikawa, et al.. (2020). Inhibition of plasminogen activator inhibitor-1 attenuates against intestinal fibrosis in mice. Intestinal Research. 18(2). 219–228. 23 indexed citations
4.
5.
Nakahara, Fumio, Hajime Mizukami, Jun Nakamura, et al.. (2019). A Case of Mesentero-axial Type of Acute Gastric Volvulus Successfully Reduced by a Balloon-assisted Endoscopy.. PubMed. 44(1). 5–8. 2 indexed citations
6.
Suzuki, Takayoshi, Shingo Tsuda, Jin Imai, et al.. (2015). Usefulness of Acoustic Monitoring of Respiratory Rate in Patients Undergoing Endoscopic Submucosal Dissection. Gastroenterology Research and Practice. 2016. 1–5. 6 indexed citations
7.
Matsushima, Masashi, et al.. (2012). Carcinoma ex pleomorphic adenoma of the submandibular gland with renal metastases composed exclusively of metastasizing pleomorphic adenoma. International Cancer Conference Journal. 1(2). 116–120. 5 indexed citations
8.
Matsushima, Masashi, Eiji Kikuchi, Takahiro Maeda, et al.. (2012). A Prospective Longitudinal Survey of Erectile Dysfunction in Patients with Localized Prostate Cancer Treated with Permanent Prostate Brachytherapy. The Journal of Urology. 189(3). 1014–1018. 21 indexed citations
9.
Deguchi, Ryuzo, Hidemasa Nakaminami, Emiko Rimbara, et al.. (2011). Effect of pretreatment with Lactobacillus gasseri OLL2716 on first‐line Helicobacter pylori eradication therapy. Journal of Gastroenterology and Hepatology. 27(5). 888–892. 57 indexed citations
10.
Yanaihara, Hitoshi, et al.. (2011). [Clinical assessment of perioperative course of patients undergoing laparoscopic nephrectomy or adrenalectomy without perioperative bowel management].. PubMed. 57(8). 407–9. 3 indexed citations
11.
Matsushima, Masashi, Eiji Kikuchi, Masanori Hasegawa, et al.. (2010). Clinical impact of bladder biopsies with TUR-BT according to cytology results in patients with bladder cancer: a case control study. BMC Urology. 10(1). 12–12. 9 indexed citations
12.
Matsushima, Masashi, Takayoshi Suzuki, Kouichi Kasai, et al.. (2008). Growth inhibitory action of cranberry on Helicobacter pylori. Journal of Gastroenterology and Hepatology. 23(s2). S175–80. 35 indexed citations
13.
Suzuki, Takayoshi, Masashi Matsushima, Hiroyuki Tajima, et al.. (2007). Clinical Utility of Double-Balloon Enteroscopy for Small Intestinal Bleeding. Digestive Diseases and Sciences. 52(8). 1914–1919. 21 indexed citations
14.
Matsushima, Masashi, Naohisa Yahagi, Masao Ichinose, et al.. (2001). Reversible and Competitive Inhibition of Enteropeptidase by 1-trans-Epoxysuccinyl-L-leucylamido(4-guanidino)butane (E-64). Biomedical Research. 22(4). 207–210. 5 indexed citations
15.
Ogata, Nahoko, Tsuyoshi Otsuji, Masashi Matsushima, et al.. (1999). Phosphorothioate oligonucleotides induction into experimental choroidal neovascularization by HVJ-liposome system. Current Eye Research. 18(4). 261–269. 13 indexed citations
16.
Ogata, Nahoko, et al.. (1997). Expression of transforming growth factor-ß mRNA in experimental choroidal neovascularization. Current Eye Research. 16(1). 9–18. 57 indexed citations
17.
Ichinose, Masao, Kazumasa Miki, Masae Tatematsu, et al.. (1992). Tissue- and cell-specific control of guinea pig cathepsin E gene expression. Biochemical and Biophysical Research Communications. 187(3). 1401–1408. 10 indexed citations
18.
19.
Ichinose, Masao, Kazumasa Miki, Ricky Ngok‐Shun Wong, et al.. (1991). Methylation and Expression of Human Pepsinogen Genes in Normal Tissues and Their Alteration in Stomach Cancer. Japanese Journal of Cancer Research. 82(6). 686–692. 16 indexed citations
20.
Miki, Kazumasa, Masao Ichinose, Norio Kawamura, et al.. (1989). The Significance of Low Serum Pepsinogen Levels to Detect Stomach Cancer Associated with Extensive Chronic Gastritis in Japanese Subjects. Japanese Journal of Cancer Research. 80(2). 111–114. 100 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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