Hitoshi Fujiwara

12.5k total citations · 1 hit paper
562 papers, 9.7k citations indexed

About

Hitoshi Fujiwara is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hitoshi Fujiwara has authored 562 papers receiving a total of 9.7k indexed citations (citations by other indexed papers that have themselves been cited), including 226 papers in Surgery, 220 papers in Pulmonary and Respiratory Medicine and 115 papers in Oncology. Recurrent topics in Hitoshi Fujiwara's work include Gastric Cancer Management and Outcomes (144 papers), Esophageal Cancer Research and Treatment (89 papers) and Metastasis and carcinoma case studies (86 papers). Hitoshi Fujiwara is often cited by papers focused on Gastric Cancer Management and Outcomes (144 papers), Esophageal Cancer Research and Treatment (89 papers) and Metastasis and carcinoma case studies (86 papers). Hitoshi Fujiwara collaborates with scholars based in Japan, United States and Netherlands. Hitoshi Fujiwara's co-authors include Eigo Otsuji, Atsushi Shiozaki, Kazuma Okamoto, Daisuke Ichikawa, Shuhei Komatsu, Hirotaka Konishi, Yasunobu Miyoshi, Toshiyuki Kosuga, Takeshi Kubota and Hiroyuki Shinagawa and has published in prestigious journals such as New England Journal of Medicine, Journal of Clinical Oncology and SHILAP Revista de lepidopterología.

In The Last Decade

Hitoshi Fujiwara

525 papers receiving 9.5k citations

Hit Papers

align trajectories

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.

Circulating microRNAs in plasma of patients with gastric cancers

2010 531 citations Daisuke Ichikawa, Shuhei Komatsu et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hitoshi Fujiwara Japan	49	3.5k	2.3k	2.3k	2.2k	2.1k	562	9.7k
Tadashi Kondo Japan	50	3.0k 0.9×	1.5k 0.6×	715 0.3×	942 0.4×	377 0.2×	474	9.4k
Frank Cuttitta United States	51	5.5k 1.6×	1.2k 0.5×	866 0.4×	1.1k 0.5×	191 0.1×	216	11.0k
Takashi Uchiyama Japan	54	3.4k 1.0×	736 0.3×	1.2k 0.5×	699 0.3×	196 0.1×	336	12.0k
David J. Dunlop Canada	60	12.9k 3.7×	794 0.3×	936 0.4×	507 0.2×	771 0.4×	301	18.4k
David Parkinson United States	44	3.0k 0.9×	1.7k 0.7×	525 0.2×	823 0.4×	1.7k 0.8×	184	10.6k
Paul L. Fox United States	64	6.2k 1.8×	580 0.3×	1.3k 0.5×	1.4k 0.6×	327 0.2×	177	12.0k
Takashi Tsuji Japan	51	1.8k 0.5×	601 0.3×	3.1k 1.4×	237 0.1×	250 0.1×	446	9.1k
Antti Penttilä Finland	41	852 0.2×	430 0.2×	710 0.3×	302 0.1×	1.1k 0.5×	281	6.6k
M. J. Gaffey United States	55	518 0.1×	559 0.2×	789 0.3×	359 0.2×	6.8k 3.2×	317	10.2k
H. J. Stein Germany	72	1.4k 0.4×	9.9k 4.3×	12.7k 5.5×	552 0.2×	97 0.0×	548	21.1k

Countries citing papers authored by Hitoshi Fujiwara

Since Specialization

Citations

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

Fields of papers citing papers by Hitoshi Fujiwara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hitoshi Fujiwara

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

Nagashima, Kengo, Satoru Matsuda, Yasunori Sato, et al.. (2024). Recurrence-free survival as a surrogate endpoint for overall survival after neoadjuvant chemotherapy and surgery for oesophageal squamous cell carcinoma. British journal of surgery. 111(2). 2 indexed citations

Nishibeppu, Keiji, Takeshi Kubota, Takuma Ohashi, et al.. (2024). Impact of hypoglycemia after gastrectomy on Global Leader Initiative on Malnutrition-defined malnutrition: a retrospective study. Surgery Today. 54(7). 743–750. 3 indexed citations

Kubota, Takeshi, Keiji Nishibeppu, Hirotaka Konishi, et al.. (2023). Clinical Relevance of Proximal Gastrectomy With Double-flap Esophagogastrostomy Reconstruction With Glycemic Profile and Postgastrectomy Syndromes. Anticancer Research. 43(2). 857–864. 7 indexed citations

Nozawa, Satonori, Norihito Saito, Takuya Kawahara, et al.. (2023). A statistical study of convective and dynamic instabilities in the polar upper mesosphere above Tromsø. Earth Planets and Space. 75(1). 3 indexed citations

Komatsu, Shuhei, Takuma Ohashi, Jun Kiuchi, et al.. (2023). Plasma miR‐1254 as a predictive biomarker of chemosensitivity and a target of nucleic acid therapy in esophageal cancer. Cancer Science. 114(7). 3027–3040. 5 indexed citations

Konishi, Hirotaka, Tomohiro Arita, Satoshi Kataoka, et al.. (2022). Plasma microRNA‐192‐5p can predict the response to neoadjuvant chemotherapy and prognosis in esophageal cancer. Cancer Science. 114(4). 1686–1696. 10 indexed citations

Shimizu, Hiroki, Hiroyuki Inoue, Atsushi Shiozaki, et al.. (2022). NADPH Oxidase 2 Has a Crucial Role in Cell Cycle Progression of Esophageal Squamous Cell Carcinoma. Annals of Surgical Oncology. 29(13). 8677–8687. 3 indexed citations

Shiozaki, Atsushi, Toshiyuki Kosuga, Hiroki Shimizu, et al.. (2021). ANO9 regulates PD‐L2 expression and binding ability to PD‐1 in gastric cancer. Cancer Science. 112(3). 1026–1037. 11 indexed citations

Shinagawa, Hiroyuki, Chihiro Tao, Hidekatsu Jin, Yasunobu Miyoshi, & Hitoshi Fujiwara. (2021). Numerical prediction of sporadic E layer occurrence using GAIA. Earth Planets and Space. 73(1). 28 indexed citations

10.

Harada, Yoshinori, Takeo Minamikawa, Yoshihisa Yamaoka, et al.. (2021). Accumulation of Uroporphyrin I in Necrotic Tissues of Squamous Cell Carcinoma after Administration of 5-Aminolevulinic Acid. International Journal of Molecular Sciences. 22(18). 10121–10121. 6 indexed citations

11.

Konishi, Hirotaka, Katsutoshi Shoda, Tomohiro Arita, et al.. (2020). Circulating circERBB2 as a potential prognostic biomarker for gastric cancer: An investigative study. Cancer Science. 111(11). 4177–4186. 21 indexed citations

12.

Ishikawa, Takeshi, Tomoyo Yasuda, Tetsuya Okayama, et al.. (2019). Early administration of pegfilgrastim for esophageal cancer treated with docetaxel, cisplatin, and fluorouracil: A phase II study. Cancer Science. 110(12). 3754–3760. 13 indexed citations

13.

Shiozaki, Atsushi, Toshiyuki Kosuga, Michihiro Kudou, et al.. (2019). LRRC8A Expression Influences Growth of Esophageal Squamous Cell Carcinoma. American Journal Of Pathology. 189(10). 1973–1985. 23 indexed citations

14.

Suzuki, Gen, Hideya Yamazaki, Norihiro Aibe, et al.. (2018). Endoscopic submucosal dissection followed by chemoradiotherapy for superficial esophageal cancer: choice of new approach. Radiation Oncology. 13(1). 246–246. 41 indexed citations

15.

Shiozaki, Atsushi, Daisuke Ichikawa, Toshiyuki Kosuga, et al.. (2017). The Role of cIAP1 and XIAP in Apoptosis Induced by Tumor Necrosis Factor Alpha in Esophageal Squamous Cell Carcinoma Cells. Digestive Diseases and Sciences. 62(3). 652–659. 7 indexed citations

16.

Fujiwara, Hitoshi, et al.. (2015). Using biodiesel fuel for gas turbine combustors. OpenAgrar. 65(2). 65–76. 5 indexed citations

17.

Shiozaki, Atsushi, Daisuke Ichikawa, Hitoshi Fujiwara, Eigo Otsuji, & Yoshinori Marunaka. (2014). Progress in Cellular Physiological Researches on Esophageal Cancer. 2(10). 252–256. 3 indexed citations

18.

Mazda, Osam, Yuji Ueda, Tsunao Kishida, et al.. (2004). Interleukin-12 genetic administration suppressed metastatic liver tumor unsusceptible to CTL. Biochemical and Biophysical Research Communications. 314(4). 1072–1079. 15 indexed citations

19.

Hiraki, Yasutaka, et al.. (2002). Development Of A New Numerical Model For Investigating The Energetics Of Sprites. AGUFM. 2002. 3 indexed citations

20.

Murakami, Akira, Yasushi Watanabe, & Hitoshi Fujiwara. (2001). Air-Intake Aerodynamic Design for NAL's Scaled Supersonic Jet-Powered Experimental Airplane. 2001. 559–560. 3 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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