Yoko Murayama

985 total citations
39 papers, 705 citations indexed

About

Yoko Murayama is a scholar working on Molecular Biology, Surgery and Pharmacology. According to data from OpenAlex, Yoko Murayama has authored 39 papers receiving a total of 705 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 12 papers in Surgery and 9 papers in Pharmacology. Recurrent topics in Yoko Murayama's work include Pharmacy and Medical Practices (6 papers), Cell Adhesion Molecules Research (6 papers) and Helicobacter pylori-related gastroenterology studies (5 papers). Yoko Murayama is often cited by papers focused on Pharmacy and Medical Practices (6 papers), Cell Adhesion Molecules Research (6 papers) and Helicobacter pylori-related gastroenterology studies (5 papers). Yoko Murayama collaborates with scholars based in Japan, Germany and Slovakia. Yoko Murayama's co-authors include Yasuhisa Shinomura, Shusaku Tsutsui, Kenji Oritani, Jun‐ichiro Miyagawa, Shigeki Higashiyama, Yūji Matsuzawa, Tamana Miyazaki, Yoshiji Miyazaki, Norio Hayashi and Tatsuya Kiyohara and has published in prestigious journals such as SHILAP Revista de lepidopterología, The Journal of Immunology and Gastroenterology.

In The Last Decade

Yoko Murayama

36 papers receiving 693 citations

Peers

Countries citing papers authored by Yoko Murayama

Since Specialization

Citations

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

Fields of papers citing papers by Yoko Murayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoko Murayama

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

#	Work	Indexed citations
1	Plasmablastic lymphoma occurring in ulcerative colitis during treatment with immunosuppressive therapy 2023 ·Clinical Journal of Gastroenterology ·Hideharu Ogiyama, Yoko Murayama, Shusaku Tsutsui, (unknown), (unknown), (unknown), Kazuho Imanaka, (unknown), (unknown), Hiroyasu Iishi	0
2	[Anaphylactic shock secondary to the use of macrogol 4000 as a bowel cleanser:a case report]. 2019 ·PubMed ·Shohei Ouchi, Hideharu Ogiyama, Shusaku Tsutsui, (unknown), (unknown), (unknown), (unknown), Kazuho Imanaka, Yoko Murayama, Hiroyasu Iishi	0
3	Prophylactic clip closure may reduce the risk of delayed bleeding after colorectal endoscopic submucosal dissection 2018 ·SHILAP Revista de lepidopterología ·Hideharu Ogiyama, Shusaku Tsutsui, Yoko Murayama, Shingo Maeda, (unknown), (unknown), Daisuke Umeda, Yoshio Miura, (unknown), (unknown), (unknown), Kazuho Imanaka, Hiroyasu Iishi	32
4	[Good Controlled Chylothorax in Gastric Carcinoma]. 2018 ·PubMed ·Hiroyuki Tsuji, Satoshi Hara, (unknown), (unknown), (unknown), (unknown), (unknown), Hideharu Ogiyama, Yoko Murayama, (unknown)	1
5	Novel CD9-targeted therapies in gastric cancer 2015 ·World Journal of Gastroenterology ·Yoko Murayama, Kenji Oritani, Shusaku Tsutsui	37
6	Changes in Medical Safety Interventions Conducted by Ward-based Pharmacists since the Introduction of Their Services in Complex Medical Ward 2015 ·YAKUGAKU ZASSHI ·(unknown), Michiaki Myotoku, (unknown), Yoko Murayama, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	1
7	The tetraspanin CD9 modulates epidermal growth factor receptor signaling in cancer cells 2008 ·Journal of Cellular Physiology ·Yoko Murayama, Yasuhisa Shinomura, Kenji Oritani, Jun‐ichiro Miyagawa, Hitoshi Yoshida, Makoto Nishida, (unknown), Masamichi Shiraga, Tamana Miyazaki, (unknown), Shusaku Tsutsui, Shinji Tamura, Shigeki Higashiyama, (unknown), Norio Hayashi	68
8	E‐cadherin Gene Promoter Hypermethylation in H. pylori‐Induced Enlarged Fold Gastritis 2007 ·Helicobacter ·Tamana Miyazaki, Yoko Murayama, Yasuhisa Shinomura, Takahiro Yamamoto, Kenji Watabe, Shusaku Tsutsui, Tatsuya Kiyohara, Shinji Tamura, Norio Hayashi	36
9	A CASE OF CYTOMEGALOVIRUS PROCTITIS ASSOCIATED WITH BOTH RECTOVAGINAL AND RECTOVESICAL FISTULAE 2006 ·Acta gastro-enterologica belgica ·(unknown), (unknown), Eriko Masuda, Yoshinori Doi, Yoko Murayama, Masaru Okuno, Fumihiko Kimura	3
10	Role of Pharmacists in Palliative Care Team: Survey of Trend in Narcotics Dosages before and after Establishment of Palliative Care Team 2005 ·Iryo Yakugaku (Japanese Journal of Pharmaceutical Health Care and Sciences) ·Michiaki Myotoku, Yoko Murayama, (unknown), (unknown)	5
11	Preparation and characterization of DNA hydrogel bead as selective adsorbent of dioxins 2005 ·International Journal of Biological Macromolecules ·Xiang Dong Liu, Yoko Murayama, Masaji Matsunaga, Motoyoshi Nomizu, Norio Nishi	26
12	Gefitinib (Iressa, ZD1839) inhibits SN38-triggered EGF signals and IL-8 production in gastric cancer cells 2005 ·Cancer Chemotherapy and Pharmacology ·Osamu Kishida, Yoshiji Miyazaki, Yoko Murayama, (unknown), Tamana Miyazaki, Takahiro Yamamoto, Kenji Watabe, Shusaku Tsutsui, Tatsuya Kiyohara, Iichiro Shimomura, Yasuhisa Shinomura	42
13	High Throughput Screening of Pharmacokinetics and Metabolism in Drug Discovery (II) —Investigation on <i>In vitro</i> and <i>In vivo</i> Correlation in Drug Metabolism Screening— 2005 ·YAKUGAKU ZASSHI ·Hiroshi Komura, Ken‐ichi Matsuda, (unknown), (unknown), (unknown), Yoko Murayama, Toshiya Moriwaki, (unknown)	2
14	Gefitinib (?Iressa?, ZD1839) inhibits SN38-triggered EGF signals and IL-8 production in gastric cancer cells 2004 ·Cancer Chemotherapy and Pharmacology ·Osamu Kishida, Yoshiji Miyazaki, Yoko Murayama, (unknown), Tamana Miyazaki, Takahiro Yamamoto, Kenji Watabe, Shusaku Tsutsui, Tatsuya Kiyohara, Iichiro Shimomura, Yasuhisa Shinomura	18
15	DNA aqueous solution used for dialytical removal and enrichment of dioxin derivatives 2003 ·International Journal of Biological Macromolecules ·Xiang Dong Liu, Yoko Murayama, M. Yamada, Motoyoshi Nomizu, Masaji Matsunaga, Norio Nishi	16
16	Interaction Between Src Homology 2 Domain Bearing Protein Tyrosine Phosphatase Substrate-1 and CD47 Mediates the Adhesion of Human B Lymphocytes to Nonactivated Endothelial Cells 2002 ·The Journal of Immunology ·Hitoshi Yoshida, Yoshiaki Tomiyama, Kenji Oritani, Yoko Murayama, Jun Ishikawa, (unknown), Jun‐ichiro Miyagawa, Nakayuki Honma, Tetsuo Nishiura, Yūji Matsuzawa	27
17	Significance of the association between heparin‐binding epidermal growth factor‐like growth factor and CD9 in human gastric cancer 2002 ·International Journal of Cancer ·Yoko Murayama, Jun‐ichiro Miyagawa, Yasuhisa Shinomura, Shuji Kanayama, Koji Isozaki, Katsumi Yamamori, Hitoshi Mizuno, Shingo Ishiguro, Tatsuya Kiyohara, Yoshiji Miyazaki, Naoyuki Taniguchi, Shigeki Higashiyama, Yūji Matsuzawa	40
18	Endogenous endothelin in a rat model of acute colonic mucosal injury 2000 ·Journal of Gastroenterology and Hepatology ·(unknown), Tatsuya Kiyohara, Yoko Murayama, Takeshi Minami, Yoshiji Miyazaki, Jun‐ichiro Miyagawa, Yasuhisa Shinomura, Yuji Matsuzawa	1
19	Localization of heparin-binding epidermal growth factor-like growth factor in human gastric mucosa 1995 ·Gastroenterology ·Yoko Murayama, Jun‐ichiro Miyagawa, Shigeki Higashiyama, Shinya Kondo, Michihiro Yabu, Koji Isozaki, Yoshiro Kayanoki, Shuji Kanayama, Yasuhisa Shinomura, Naoyuki Taniguchi, Yūji Matsuzawa	83
20	Inhibition of gastrin-stimulated enterochromaffin-like cell proliferation and mucosal histamine production in the rat stomach by the somatostatin analogue octreotide 1995 ·Regulatory Peptides ·Shusaku Tsutsui, Yasuhisa Shinomura, Shuji Kanayama, Michihiro Yabu, Yoshiji Miyazaki, (unknown), (unknown), Yoko Murayama, Ikuo Imamura, Yūji Matsuzawa	9

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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