Joji Kitayama

4.9k total citations · 1 hit paper
174 papers, 3.9k citations indexed

About

Joji Kitayama is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Joji Kitayama has authored 174 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Surgery, 64 papers in Pulmonary and Respiratory Medicine and 54 papers in Oncology. Recurrent topics in Joji Kitayama's work include Gastric Cancer Management and Outcomes (54 papers), Gastrointestinal Tumor Research and Treatment (37 papers) and Intraperitoneal and Appendiceal Malignancies (34 papers). Joji Kitayama is often cited by papers focused on Gastric Cancer Management and Outcomes (54 papers), Gastrointestinal Tumor Research and Treatment (37 papers) and Intraperitoneal and Appendiceal Malignancies (34 papers). Joji Kitayama collaborates with scholars based in Japan, United States and China. Joji Kitayama's co-authors include Hirokazu Nagawa, Hironori Yamaguchi, Hiroharu Yamashita, Hironori Ishigami, Nelson H. Tsuno, Hideyo Miyato, Shoichi Kaisaki, Timothy A. Springer, Naohiro Sata and T. Springer and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Investigation and Nature Communications.

In The Last Decade

Joji Kitayama

169 papers receiving 3.8k citations

Hit Papers

align trajectories sort by overperformance

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.

Phase III Trial Comparing Intraperitoneal and Intravenous Paclitaxel Plus S-1 Versus Cisplatin Plus S-1 in Patients With Gastric Cancer With Peritoneal Metastasis: PHOENIX-GC Trial

2018 250 citations Hironori Yamaguchi, Joji Kitayama et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Joji Kitayama Japan	34	1.2k	1.2k	1.1k	1.0k	668	174	3.9k
Tetsuji Sawada Japan	41	633 0.5×	1.1k 1.0×	1.5k 1.3×	1.8k 1.8×	884 1.3×	166	5.1k
Yingjiang Ye China	34	958 0.8×	975 0.8×	1.7k 1.5×	1.9k 1.9×	906 1.4×	245	4.6k
Itasu Ninomiya Japan	37	1.5k 1.2×	1.5k 1.3×	1.6k 1.4×	1.4k 1.4×	530 0.8×	227	4.4k
Toshiyuki Nakayama Japan	35	1.0k 0.9×	1.0k 0.9×	1.4k 1.3×	1.6k 1.5×	665 1.0×	171	4.2k
Yoshio Naomoto Japan	36	1.9k 1.6×	1.7k 1.5×	1.3k 1.1×	2.0k 2.0×	380 0.6×	196	5.0k
Angelo Sidoni Italy	32	765 0.6×	962 0.8×	1.2k 1.1×	1.1k 1.0×	311 0.5×	188	3.7k
Masahide Ikeguchi Japan	40	1.3k 1.1×	1.8k 1.6×	1.7k 1.5×	1.4k 1.4×	677 1.0×	198	4.6k
Dipok Kumar Dhar Japan	45	2.2k 1.9×	1.5k 1.3×	1.1k 1.0×	1.6k 1.6×	493 0.7×	125	5.4k
Gerhard Seitz Germany	36	1.6k 1.3×	1.6k 1.4×	991 0.9×	1.9k 1.9×	780 1.2×	119	5.0k
Mario Sarbia Germany	40	2.4k 2.0×	1.9k 1.7×	1.9k 1.7×	2.0k 1.9×	198 0.3×	151	6.1k

Countries citing papers authored by Joji Kitayama

Since Specialization

Citations

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

Fields of papers citing papers by Joji Kitayama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joji Kitayama

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

Harao, Michiko, et al.. (2024). Metformin Alters Tumor Immune Microenvironment, Improving the Outcomes of Breast Cancer Patients With Type 2 Diabetes Mellitus. Journal of Breast Cancer. 27(2). 121–121. 3 indexed citations

Ishida, Takashi, Atsushi Miki, Yasunaru Sakuma, et al.. (2024). Preoperative Bone Loss Predicts Decreased Survival Associated with Microvascular Invasion after Resection of Hepatocellular Carcinoma. Cancers. 16(11). 2087–2087. 1 indexed citations

Miyato, Hideyo, Rihito Kanamaru, Ai Sadatomo, et al.. (2023). Peripheral low-density granulocytes after colorectal cancer surgery in predicting recurrence. BJS Open. 7(1). 4 indexed citations

Kimura, Yuki, Hideyuki Ohzawa, Hideyo Miyato, et al.. (2023). Intraperitoneal transfer of microRNA‐29b‐containing small extracellular vesicles can suppress peritoneal metastases of gastric cancer. Cancer Science. 114(7). 2939–2950. 16 indexed citations

Yamaguchi, Hironori, Hideki Sasanuma, Hideyo Miyato, et al.. (2023). Combined Intraperitoneal Paclitaxel and Systemic Chemotherapy for Patients with Massive Malignant Ascites Secondary to Pancreatic Cancer: A Report of Two Patients. Internal Medicine. 63(14). 2015–2021. 1 indexed citations

Miyato, Hideyo, Rihito Kanamaru, Ai Sadatomo, et al.. (2022). Neutrophil extracellular traps (NETs) reduce the diffusion of doxorubicin which may attenuate its ability to induce apoptosis of ovarian cancer cells. Heliyon. 8(6). e09730–e09730. 26 indexed citations

Kubo, Taro, Tatsuya Takayama, Shigeru Nakamura, et al.. (2022). Novel high-quality and reality biomaterial as a kidney surgery simulation model. PLoS ONE. 17(2). e0263179–e0263179. 1 indexed citations

Teratani, Takumi, Naoya Kasahara, Yasuhiro Fujimoto, et al.. (2021). Activation of whole body by high levels of polyamine intake in rats. Amino Acids. 53(11). 1695–1703. 7 indexed citations

Satoi, Sohei, Naminatsu Takahara, Tsutomu Fujii, et al.. (2021). Synopsis of a clinical practice guideline for pancreatic ductal adenocarcinoma with peritoneal dissemination in Japan; Japan Peritoneal Malignancy Study Group. Journal of Hepato-Biliary-Pancreatic Sciences. 29(6). 600–608. 12 indexed citations

10.

Inoüe, Ryo, Takumi Teratani, Koji Koinuma, et al.. (2021). The Regional Specificity of Mucosa-Associated Microbiota in Patients with Distal Colorectal Cancer. Digestion. 103(2). 141–149. 4 indexed citations

11.

Ito, Homare, Hiroaki Kimura, Tadayoshi Karasawa, et al.. (2020). NLRP3 Inflammasome Activation in Lung Vascular Endothelial Cells Contributes to Intestinal Ischemia/Reperfusion-Induced Acute Lung Injury. The Journal of Immunology. 205(5). 1393–1405. 31 indexed citations

12.

Yamaguchi, Hironori, Joji Kitayama, Rihito Kanamaru, et al.. (2020). Pathological complete response after intraperitoneal paclitaxel and systemic combined chemotherapy in a patient with peritoneal metastases from gastric cancer: a case report. SHILAP Revista de lepidopterología. 6(1). 63–63. 2 indexed citations

13.

Kanamaru, Rihito, Hideyuki Ohzawa, Hideyo Miyato, et al.. (2018). Low density neutrophils (LDN) in postoperative abdominal cavity assist the peritoneal recurrence through the production of neutrophil extracellular traps (NETs). Scientific Reports. 8(1). 632–632. 63 indexed citations

14.

Saito, Shin, Yoshinori Hosoya, Kentaro Kurashina, et al.. (2015). Boerhaave’s syndrome in a patient with an upside down stomach: A case report. International Journal of Surgery Case Reports. 19. 51–54. 1 indexed citations

15.

Nozawa, Hiroaki, Joji Kitayama, Eiji Sunami, et al.. (2011). FOLFOX as Adjuvant Chemotherapy after Curative Resection of Distant Metastases in Patients with Colorectal Cancer. Oncology. 80(1-2). 84–91. 13 indexed citations

16.

Ishikawa, Makoto, Joji Kitayama, Toshimasa Yamauchi, et al.. (2007). Adiponectin inhibits the growth and peritoneal metastasis of gastric cancer through its specific membrane receptors AdipoR1 and AdipoR2. Cancer Science. 98(7). 1120–1127. 118 indexed citations

17.

Tsuchiya, Takeshi, Yurai Okaji, Nelson H. Tsuno, et al.. (2005). Targeting Id1 and Id3 inhibits peritoneal metastasis of gastric cancer. Cancer Science. 96(11). 784–790. 50 indexed citations

18.

Kitayama, Joji, Charles R. Mackay, Paul Ponath, & Timothy A. Springer. (1998). The C-C chemokine receptor CCR3 participates in stimulation of eosinophil arrest on inflammatory endothelium in shear flow.. Journal of Clinical Investigation. 101(9). 2017–2024. 76 indexed citations

19.

Osada, Takuya, Masaaki Hamaguchi, Takashi Ohi, et al.. (1989). [A carcinoma of the right breast arising after a mastectomy in primary malignant lymphoma of the left breast].. PubMed. 35(9). 1077–80. 2 indexed citations

20.

Kitayama, Joji, et al.. (1988). A case report of hepatic abscesses due to yersinia enterocolitica associated with hemosiderosis.. The Japanese Journal of Gastroenterological Surgery. 21(11). 2603–2606. 2 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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