Ichiro Moriyama

2.1k total citations
87 papers, 1.3k citations indexed

About

Ichiro Moriyama is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Ichiro Moriyama has authored 87 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Surgery, 24 papers in Pulmonary and Respiratory Medicine and 20 papers in Oncology. Recurrent topics in Ichiro Moriyama's work include Helicobacter pylori-related gastroenterology studies (12 papers), Pancreatic and Hepatic Oncology Research (10 papers) and Gastric Cancer Management and Outcomes (8 papers). Ichiro Moriyama is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (12 papers), Pancreatic and Hepatic Oncology Research (10 papers) and Gastric Cancer Management and Outcomes (8 papers). Ichiro Moriyama collaborates with scholars based in Japan, United States and France. Ichiro Moriyama's co-authors include Shunji Ishihara, Yoshikazu Kinoshita, Naoki Oshima, Yoshiyuki Mishima, Yuji Amano, Takafumi Yuki, M. A. Karim Rumi, Nobuhiko Fukuba, Kousaku Kawashima and Akihiko Oka and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and The Journal of Immunology.

In The Last Decade

Ichiro Moriyama

83 papers receiving 1.3k citations

Peers

Ichiro Moriyama

SURGE

IMMUN

PRM

GASTR

ONCOL

Takafumi Yuki Japan

Simona Fisogni Italy

Han Hee Lee South Korea

Takuji Kato Japan

Micaela Piccoli Italy

Danielle Canioni France

Shingo Kato Japan

Abed Khalaileh Israel

G Fedeli Italy

Jesús Herrera Poland

Takafumi Yuki Japan

Ichiro Moriyama

692 ×1.3

SURGE

411 ×1.2

IMMUN

209 ×0.7

PRM

261 ×1.0

GASTR

130 ×0.5

ONCOL

Citations per year, relative to Ichiro Moriyama Ichiro Moriyama (= 1×) peers Takafumi Yuki

Countries citing papers authored by Ichiro Moriyama

Since Specialization

Citations

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

Fields of papers citing papers by Ichiro Moriyama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Moriyama

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Moriyama. A scholar is included among the top collaborators of Ichiro Moriyama 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 Ichiro Moriyama. Ichiro Moriyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Shinozaki, Katsunori, Takeshi Yamada, Junichiro Nasu, et al.. (2020). A phase II study of FOLFOXIRI plus bevacizumab as initial chemotherapy for patients with untreated metastatic colorectal cancer: TRICC1414 (BeTRI). International Journal of Clinical Oncology. 26(2). 399–408. 3 indexed citations

Kawashima, Kousaku, Ichiro Moriyama, Hiroki Sonoyama, et al.. (2019). Sigmoid endometriosis diagnosed preoperatively using endoscopic ultrasound-guided fine-needle aspiration. Clinical Journal of Gastroenterology. 13(2). 158–163. 4 indexed citations

Mishima, Yoshiyuki, Hiroki Sonoyama, Shunji Ishihara, et al.. (2019). Interleukin-33 delays recovery of mucosal inflammation via downregulation of homeostatic ABCG5/8 in the colon. Laboratory Investigation. 100(3). 491–502. 5 indexed citations

Fukuba, Nobuhiko, Shunji Ishihara, Hiroki Sonoyama, et al.. (2018). Postoperative recurrence from tract seeding after use of EUS–FNA for preoperative diagnosis of cancer in pancreatic tail. Clinical Journal of Gastroenterology. 11(3). 200–205. 19 indexed citations

Kawashima, Kousaku, Shunji Ishihara, Takafumi Yuki, et al.. (2017). Fecal Calprotectin More Accurately Predicts Endoscopic Remission of Crohnʼs Disease than Serological Biomarkers Evaluated Using Balloon-assisted Enteroscopy. Inflammatory Bowel Diseases. 23(11). 2027–2034. 42 indexed citations

Ishihara, Shunji, Yasumasa Tada, Kousaku Kawashima, et al.. (2017). Serum amyloid A level correlated with endoscopic findings in patients with Crohn’s disease—Possible biomarker for evaluating mucosal healing. Digestive and Liver Disease. 50(6). 553–558. 21 indexed citations

Kusunoki, Ryusaku, Shunji Ishihara, Yasumasa Tada, et al.. (2015). Role of milk fat globule-epidermal growth factor 8 in colonic inflammation and carcinogenesis. Journal of Gastroenterology. 50(8). 862–875. 20 indexed citations

Takahashi, Tsutomu, Yoshio Honma, Mitsuru Adachi, et al.. (2015). Synergistic combination therapy with cotylenin A and vincristine in multiple myeloma models. International Journal of Oncology. 46(4). 1801–1809. 13 indexed citations

Kawashima, Kousaku, Shunji Ishihara, Takafumi Yuki, et al.. (2014). Therapeutic Efficacy of pH-Dependent Release Formulation of Mesalazine on Active Ulcerative Colitis Resistant to Time-Dependent Release Formulation: Analysis of Fecal Calprotectin Concentration. BioMed Research International. 2014. 1–6. 7 indexed citations

10.

Ishihara, Shunji, Hiroki Sonoyama, Yasumasa Tada, et al.. (2013). Crosstalk between TLR5 and Notch1 signaling in epithelial cells during intestinal inflammation. International Journal of Molecular Medicine. 32(5). 1051–1062. 20 indexed citations

11.

Ishihara, Shunji, Yoshiyuki Mishima, Naoki Oshima, et al.. (2010). Heparin-binding EGF-like factor augments esophageal epithelial cell proliferation, migration and inhibits TRAIL-mediated apoptosis via EGFR/MAPK signaling. Scandinavian Journal of Gastroenterology. 45(11). 1350–1359. 5 indexed citations

12.

Mishima, Yoshiyuki, Shunji Ishihara, Akihiko Oka, et al.. (2010). Decreased production of interleukin‐10 and transforming growth factor‐β in Toll‐like receptor‐activated intestinal B cells in SAMP1/Yit mice. Immunology. 131(4). 473–487. 27 indexed citations

13.

Ishihara, Shunji, M. A. Karim Rumi, Yoshiyuki Mishima, et al.. (2008). Prolactin induces MFG-E8 production in macrophages via transcription factor C/EBPβ-dependent pathway. APOPTOSIS. 13(5). 609–620. 32 indexed citations

14.

Amano, Yuji, Yoshinori Kushiyama, Yoshiko Takahashi, et al.. (2006). Evaluation of modified crystal violet chromoendoscopy procedure using new mucosal pit pattern classification for detection of Barrett's dysplastic lesions. Digestive and Liver Disease. 38(5). 296–300. 17 indexed citations

15.

Amano, Yuji, Norihisa Ishimura, Kenji Furuta, et al.. (2006). Which landmark results in a more consistent diagnosis of Barrett's esophagus, the gastric folds or the palisade vessels?. Gastrointestinal Endoscopy. 64(2). 206–211. 60 indexed citations

16.

Ponchon, Thierry, H Makuuchi, M. Fukuda, et al.. (2004). Images of Early Cancer: Esophageal Squamous-Cell Carcinoma. Endoscopy. 36(9). 811–820. 4 indexed citations

17.

Hara, Kazuo, Kenji Yamao, Kazuhiko Ohashi, et al.. (2003). Endoscopic Ultrasonography and Endoscopic Ultrasound-Guided Fine-Needle Aspiration Biopsy for the Diagnosis of Lower Digestive Tract Disease. Endoscopy. 35(11). 966–969. 22 indexed citations

18.

Moriyama, Ichiro, Jun Iwamoto, Tsuyoshi Takeda, & Yoshiaki Toyama. (2002). Comparative effects of intermittent administration of human parathyroid hormone (1-34) on cancellous and cortical bone loss in tail-suspended and sciatic neurectomized young rats. Journal of Orthopaedic Science. 7(3). 379–385. 23 indexed citations

19.

Matsumoto, Minako, et al.. (1999). Intervertebral disc calcification in the adult coccyx: A case report. Journal of orthopaedic surgery. 7(2). 77–80. 1 indexed citations

20.

Furuta, Shigeru, et al.. (1987). Clinical evaluation of Methermon-F in the treatment of abnormal sensations in the throat.. Practica Oto-Rhino-Laryngologica. 80(2). 329–335. 1 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.

Explore authors with similar magnitude of impact