Masami Yamamoto

3.3k total citations
179 papers, 2.6k citations indexed

About

Masami Yamamoto is a scholar working on Surgery, Oncology and Molecular Biology. According to data from OpenAlex, Masami Yamamoto has authored 179 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Surgery, 43 papers in Oncology and 41 papers in Molecular Biology. Recurrent topics in Masami Yamamoto's work include Cholangiocarcinoma and Gallbladder Cancer Studies (17 papers), Helicobacter pylori-related gastroenterology studies (13 papers) and Cancer-related Molecular Pathways (8 papers). Masami Yamamoto is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (17 papers), Helicobacter pylori-related gastroenterology studies (13 papers) and Cancer-related Molecular Pathways (8 papers). Masami Yamamoto collaborates with scholars based in Japan, United States and Germany. Masami Yamamoto's co-authors include Eiichi Tahara, Susumu Nakajo, Masae Tatematsu, Tetsuya Tsukamoto, Hiroko Fukami, Kazuhiko Nakagami, Sachiyo Nomura, Hayao Nakanishi, Fumio Shimamoto and Yusuke Akimoto and has published in prestigious journals such as Angewandte Chemie International Edition, SHILAP Revista de lepidopterología and Blood.

In The Last Decade

Masami Yamamoto

166 papers receiving 2.5k citations

Peers

Countries citing papers authored by Masami Yamamoto

Since Specialization

Citations

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

Fields of papers citing papers by Masami Yamamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masami Yamamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Masami Yamamoto. A scholar is included among the top collaborators of Masami Yamamoto 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 Masami Yamamoto. Masami Yamamoto 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	Enhanced Green Emission in Solid-state-synthesized LaF3–LaOF:Yb3+/Tb3+ Upconversion Phosphors 2025 ·Sensors and Materials ·(unknown), Masami Yamamoto, Takahito Imai, Shin‐ichi Yamamoto	0
2	BFAR Promotes Neutrophil Infiltration and Immunosuppressive Reprogramming through the PRP19–YBX1 Axis to Induce Immune Evasion in Gastric Cancer 2025 ·Cancer Immunology Research ·(unknown), (unknown), (unknown), Juan Wang, Feiyue Zhang, (unknown), Pengbo Zhang, Yunlan Zhou, Bei Miao, Sujuan Fei, Masami Yamamoto, Tetsuya Tsukamoto, Sachiyo Nomura, Li Li, (unknown)	1
3	FAP upregulates PD-L1 expression in cancer-associated fibroblasts to exacerbate T cells dysfunction and suppress anti-tumor immunity 2025 ·Cancer Letters ·(unknown), (unknown), Chenchen Liu, Zhenxiong Zhao, Xuanjun Liu, Masami Yamamoto, Tetsuya Tsukamoto, Sachiyo Nomura, Fenglin Liu, (unknown), (unknown), (unknown)	10
4	Efficacy and Safety of Polatuzumab-Vedotin, Rituximab, Cyclophosphamide, Doxorubicin, and Prednisone (Pola-R-CHP) in Patients with Newly Diagnosed Diffuse Large B-Cell Lymphoma (DLBCL) in the Real-World Setting: A Single Institute Retrospective Analysis 2024 ·Blood ·Atsushi Otani, (unknown), Masami Yamamoto, (unknown), (unknown), Shinya Kobayashi, Masanori Matsumoto, Hideo Yagi	0
5	Histological, immunohistochemical and ultrastructural features of polyglucosan bodies in uterine smooth muscle of pet rabbits (Oryctolagus cuniculus) 2023 ·Journal of Comparative Pathology ·Hisashi Yoshimura, (unknown), (unknown), Masaki Michishita, T Kishimoto, Masami Yamamoto, Makoto HARITANI, Kimimasa Takahashi, Shinji Kamiya	0
6	FGFR4 Inhibitor BLU9931 Attenuates Pancreatic Cancer Cell Proliferation and Invasion While Inducing Senescence: Evidence for Senolytic Therapy Potential in Pancreatic Cancer 2020 ·Cancers ·Norihiko Sasaki, Fujiya Gomi, Hisashi Yoshimura, Masami Yamamoto, Yoko Matsuda, Masaki Michishita, (unknown), Yoichi Kawano, Masashi Toyoda, Murray Korc, Toshiyuki Ishiwata	22
7	Reduced expression of the H19 long non-coding RNA inhibits pancreatic cancer metastasis 2018 ·Laboratory Investigation ·Hisashi Yoshimura, Yoko Matsuda, Masami Yamamoto, Masaki Michishita, Kimimasa Takahashi, Norihiko Sasaki, Naoshi Ishikawa, Junko Aida, Kaiyo Takubo, Tomio Arai, Toshiyuki Ishiwata	53
8	Chromosomal mapping of genes controlling development, histological grade, depth of invasion, and size of rat stomach carcinomas. 2000 ·PubMed ·Toshikazu Ushijima, Masami Yamamoto, Masumi Suzui, Takashi Kuramoto, (unknown), (unknown), Masae Tatematsu, Takashi Sügimura, Minako Nagao	16
9	Summation of initiation activities of low doses of the non-hepatocarcinogen 1,2-dimethylhydrazine in the liver after carbon tetrachloride administration 2000 ·Cancer Letters ·Hiroki Sakai, Tetsuya Tsukamoto, Masami Yamamoto, Tokuma Yanai, Toshiaki Masegi, Ken-ichi Inada, Hayao Nakanishi, Masae Tatematsu	20
10	Clonality of Urogenital Organs as Determined by Analysis of Chimeric Mice 1999 ·Cells Tissues Organs ·Joshua H. Lipschutz, Hiroko Fukami, Masami Yamamoto, Masae Tatematsu, Yoshiki Sugimura, Moriaki Kusakabe, Gerald R. Cunha	17
11	[Risk factors for gallbladder cancer in Chilean females]. 1997 ·PubMed ·Kazuo Endoh, (unknown), Osamu Yamazaki, Masami Yamamoto, Keisuke Tajima, Iván Serra, Alfonso Calvo, Sergio Báez	6
12	K-ras gene mutation in gall bladder carcinomas and dysplasia. 1996 ·Gut ·Tetsuo Ajiki, T. Fujimori, Hirohiko Onoyama, Masami Yamamoto, Sohei Kitazawa, Shin Maeda, Yoichi Saitoh	72
13	A resected case of malignant lymphoma of the liver. 1994 ·Kanzo ·Hideki Nakahara, Toshimasa Asahara, Yuzo Okamoto, Makoto Ochi, (unknown), Toshiyuki Itamoto, (unknown), Eiji Ono, Kiyohiko Dohi, Mikiya Kitamoto, Toshio Nakanishi, Masami Yamamoto	2
14	A case of small cholangiocellular carcinoma occurring 12 years after resection of hepatocellular carcinoma associated with B viral cirrhosis. 1993 ·Kanzo ·(unknown), (unknown), (unknown), Toshimasa Asahara, Kiyohiko Dohi, Masami Yamamoto	2
15	Defect of suppression for autoimmune hepatitis by adoptive transfer of spleen cells of neonatally thymectomizd mice is suspected to be due to defective IL-2 activity associated with T-cell dysfunction by neonatal thymectomy. Studies on experimental autoimmune hepatitis in neonatally thymectomized mice. 1990 ·Kanzo ·(unknown), Yasuyuki Watanabe, Toshio Nakanishi, (unknown), (unknown), Ito H, Mikiya Kitamoto, Hiroshi Kohno, Hajime Amano, (unknown), Toshio Nakamura, (unknown), (unknown), Masami Yamamoto	1
16	The study on the chronicity of experimental autoimmune hepatitis in neonatally thymectomized mice. 1987 ·Kanzo ·(unknown), (unknown), (unknown), (unknown), Toshio Nakamura, (unknown), (unknown), (unknown), (unknown), (unknown), Eiichi Takezaki, Toshio Nakanishi, Goro Kajiyama, Masami Yamamoto	1
17	Effect of neonatal thymectomy on experimental autoimmune hepatitis in mice. 1986 ·Kanzo ·Yasuyuki Watanabe, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Eiichi Takezaki, Toshio Nakanishi, (unknown), Goro Kajiyama, (unknown), Masami Yamamoto	6
18	1984 ·Kanzo ·Masami Yamamoto, (unknown), (unknown), Eiichi Tahara	0
19	Electron microscopic studies on the small intestine of rats after mechanical intestinal obstruction. 1979 ·Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) ·Masami Yamamoto, (unknown), (unknown), W. Oehlert	6
20	Obstructive jaundice and hemorrhagic shock. 1978 ·Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) ·Masami Yamamoto, Maki Sato, (unknown), (unknown), Koichiro Ozawa	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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