Hiroto Hayashi

2.0k total citations
48 papers, 900 citations indexed

About

Hiroto Hayashi is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Oncology. According to data from OpenAlex, Hiroto Hayashi has authored 48 papers receiving a total of 900 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Pulmonary and Respiratory Medicine, 19 papers in Surgery and 13 papers in Oncology. Recurrent topics in Hiroto Hayashi's work include Esophageal Cancer Research and Treatment (8 papers), Metastasis and carcinoma case studies (7 papers) and Gastrointestinal Tumor Research and Treatment (5 papers). Hiroto Hayashi is often cited by papers focused on Esophageal Cancer Research and Treatment (8 papers), Metastasis and carcinoma case studies (7 papers) and Gastrointestinal Tumor Research and Treatment (5 papers). Hiroto Hayashi collaborates with scholars based in Japan and United States. Hiroto Hayashi's co-authors include Akira Tangoku, Toshihiro Abe, Masaaki Oka, Shoichi Hazama, Norio Iizuka, Oka M, Koji Miyamoto, Kiwamu Okita, Hiroaki Tanabe and Toshio Shimizu and has published in prestigious journals such as Cancer, Diabetes and International Journal of Molecular Sciences.

In The Last Decade

Hiroto Hayashi

42 papers receiving 878 citations

Peers

Hiroto Hayashi
Jennifer K. Colby United States
Binbin Cui China
Toshihiro Abe Japan
Lei Xue China
Tieqiang Zhao United States
Paul Braun United States
Shuguang Zhu China
Cui Tian China
Mi Sun Choe South Korea
Bin Liang China
Jennifer K. Colby United States
Hiroto Hayashi
Citations per year, relative to Hiroto Hayashi Hiroto Hayashi (= 1×) peers Jennifer K. Colby

Countries citing papers authored by Hiroto Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Hiroto Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroto Hayashi

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

All Works

20 of 20 papers shown
1.
2.
Takahama, Takayuki, et al.. (2018). P3.04-29 Efficacy of Re-Treatment with Immune Checkpoint Inhibitors in Patients with Pretreated Advanced Non-Small Cell Lung Carcinoma. Journal of Thoracic Oncology. 13(10). S933–S933. 2 indexed citations
3.
Sato, Taiki, Hiroto Hayashi, Masahiro Hiratsuka, & Noriyasu Hirasawa. (2015). Glucocorticoids decrease the production of glucagon-like peptide-1 at the transcriptional level in intestinal L-cells. Molecular and Cellular Endocrinology. 406. 60–67. 7 indexed citations
4.
Hirasawa, Noriyasu, Siddhartha Das, Hiroto Hayashi, et al.. (2014). Regulation of dipeptidyl peptidase 4 production in adipocytes by glucose. Diabetes Metabolic Syndrome and Obesity. 7. 185–185. 18 indexed citations
5.
Hayashi, Hiroto, et al.. (2011). Chemoenzymatic Synthesis and Chemical Recycling of Poly(ester-urethane)s. International Journal of Molecular Sciences. 12(9). 5490–5507. 5 indexed citations
6.
Hosokawa, Osamu, Yasuharu Kaizaki, K. Watanabe, et al.. (2002). Endoscopic Surveillance for Gastric Remnant Cancer after Early Cancer Surgery. Endoscopy. 34(6). 469–473. 70 indexed citations
7.
Tanaka, Shogo, Hiroto Hayashi, & Atsushi Matsubara. (2001). An Unconstrained and Noninvasive Measurement of Respiration and Heartbeat for Drivers Using a Strain Gauge. Transactions of the Society of Instrument and Control Engineers. 37(4). 299–306. 1 indexed citations
8.
Miyamoto, Koji, Akira Tangoku, Hiroto Hayashi, et al.. (2000). Downregulation of intracellular nm23-H1 prevents cisplatin-induced DNA damage in oesophageal cancer cells: possible association with Na+, K+-ATPase. British Journal of Cancer. 83(9). 1209–1215. 21 indexed citations
9.
10.
Oka, Masaaki, et al.. (2000). Cytogenetic Analysis of Esophageal Squamous Cell Carcinoma Cell Lines by Comparative Genomic Hybridization. Cancer Genetics and Cytogenetics. 117(2). 108–112. 28 indexed citations
11.
Abe, Toshihiro, Akira Tangoku, Hiroto Hayashi, et al.. (1999). Esophageal perforation and mediastinal abscess following placement of a covered self-expanding metallic stent and radiation therapy in a cancer patient. Surgical Endoscopy. 13(10). 1044–1046. 6 indexed citations
12.
Tangoku, Akira, Hiroto Hayashi, Shigefumi Yoshino, et al.. (1999). Wire-guided transoral esophagogastrostomy for carcinoma of the cervical esophagus11No competing interests declared.. Journal of the American College of Surgeons. 189(3). 330–333. 2 indexed citations
13.
Iizuka, Norio, Kunitaka Hirose, Takafumi Noma, et al.. (1999). The nm23-H1 gene as a predictor of sensitivity to chemotherapeutic agents in oesophageal squamous cell carcinoma. British Journal of Cancer. 81(3). 469–475. 31 indexed citations
14.
M, Oka, Kouji Yamamoto, M Takahashi, et al.. (1996). Relationship between serum levels of interleukin 6, various disease parameters and malnutrition in patients with esophageal squamous cell carcinoma.. PubMed. 56(12). 2776–80. 148 indexed citations
15.
Hirota, Tatsuya, et al.. (1991). Significance of tumor markers in diagnosing lung cancer.. Haigan. 31(1). 77–83. 2 indexed citations
16.
Nakamura, Masayuki, et al.. (1991). A Case of Esophageal Carcinoma with Metastasis to the Gastric Wall.. The Japanese Journal of Gastroenterological Surgery. 24(8). 2201–2205. 2 indexed citations
17.
Kurosu, Hiroshi, et al.. (1987). [Significance of serum type III procollagen N-terminal peptide in patients with fibrotic lung disease].. PubMed. 25(11). 1194–201. 1 indexed citations
18.
Hayashi, Hiroto, et al.. (1987). A case of probable primary double lung cancer associated with sarcoid-like reaction.. Haigan. 27(7). 805–810.
19.
Murakami, T, et al.. (1987). Studies on intraluminal esophageal manometry for various esophageal disorders.. The Japanese Journal of Gastroenterological Surgery. 20(3). 705–713.
20.
Fujiwara, Yoshimasa, et al.. (1968). A CASE OF IDIOPATHIC DILATATION OF THE PULMONARY ARTERY. 6. 168–173. 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

Breakdown of academic impact, for papers by Jennifer K. Colby Breakdown of academic impact, for papers by Binbin Cui Breakdown of academic impact, for papers by Toshihiro Abe Breakdown of academic impact, for papers by Lei Xue Breakdown of academic impact, for papers by Tieqiang Zhao Breakdown of academic impact, for papers by Paul Braun Breakdown of academic impact, for papers by Shuguang Zhu Breakdown of academic impact, for papers by Cui Tian Breakdown of academic impact, for papers by Mi Sun Choe Breakdown of academic impact, for papers by Bin Liang
Rankless by CCL
2026