Genki Usui

475 total citations
25 papers, 292 citations indexed

About

Genki Usui is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Genki Usui has authored 25 papers receiving a total of 292 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 7 papers in Oncology. Recurrent topics in Genki Usui's work include Cardiac tumors and thrombi (4 papers), Viral-associated cancers and disorders (4 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). Genki Usui is often cited by papers focused on Cardiac tumors and thrombi (4 papers), Viral-associated cancers and disorders (4 papers) and Venous Thromboembolism Diagnosis and Management (4 papers). Genki Usui collaborates with scholars based in Japan, Singapore and Switzerland. Genki Usui's co-authors include Atsushi Kaneda, Keisuke Matsusaka, Masashi Fukayama, Tetsuo Ushiku, Yasunobu Mano, Sayaka Funata, Hirotsugu Hashimoto, Teppei Morikawa, Masayuki Urabe and Hajime Horiuchi and has published in prestigious journals such as Nature Genetics, Cancer Cell and Cancers.

In The Last Decade

Genki Usui

24 papers receiving 289 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Genki Usui Japan	9	100	82	82	80	51	25	292
Ye Lin China	8	127 1.3×	77 0.9×	97 1.2×	117 1.5×	33 0.6×	21	351
Xueguo Sun China	10	138 1.4×	62 0.8×	46 0.6×	65 0.8×	123 2.4×	25	292
Lingfeng Meng China	11	111 1.1×	94 1.1×	120 1.5×	47 0.6×	76 1.5×	41	295
Yuenan Huang China	9	159 1.6×	46 0.6×	27 0.3×	102 1.3×	126 2.5×	13	289
Sichuang Tan China	9	149 1.5×	34 0.4×	123 1.5×	44 0.6×	87 1.7×	20	287
Haijie Hong China	14	152 1.5×	128 1.6×	81 1.0×	128 1.6×	128 2.5×	26	410
Vladimír Frýba Czechia	7	51 0.5×	47 0.6×	26 0.3×	40 0.5×	28 0.5×	12	177
Changsen Leng China	10	52 0.5×	137 1.7×	73 0.9×	109 1.4×	31 0.6×	20	288

Countries citing papers authored by Genki Usui

Since Specialization

Citations

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

Fields of papers citing papers by Genki Usui

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Genki Usui

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

Jackson, Hartland W., Nils Eling, Shan Zhao, et al.. (2025). A stratification system for breast cancer based on basoluminal tumor cells and spatial tumor architecture. Cancer Cell. 43(9). 1637–1655.e9. 1 indexed citations

Zhu, Tianhui, Atsushi Okabe, Genki Usui, et al.. (2024). Integrated enhancer regulatory network by enhancer–promoter looping in gastric cancer. NAR Cancer. 6(2). zcae020–zcae020. 2 indexed citations

Ito, Yuki, Genki Usui, M. Seki, et al.. (2023). Association of frequent hypermethylation with high grade histological subtype in lung adenocarcinoma. Cancer Science. 114(7). 3003–3013. 6 indexed citations

Usui, Genki, Keisuke Matsusaka, Masaki Fukuyo, et al.. (2022). Association of tumors having Epstein–Barr virus in surrounding lymphocytes with poor prognosis. Cancer Medicine. 12(2). 1122–1136. 1 indexed citations

Li, Wenzhe, Atsushi Okabe, Genki Usui, et al.. (2021). Activation of EHF via STAT3 phosphorylation by LMP2A in Epstein‐Barr virus–positive gastric cancer. Cancer Science. 112(8). 3349–3362. 20 indexed citations

Usui, Genki, Tomohiro Shinozaki, Toyohisa Jinno, et al.. (2020). Relationship between time-varying status of reflux esophagitis and Helicobacter pylori and progression to long-segment Barrett’s esophagus: time-dependent Cox proportional-hazards analysis. BMC Gastroenterology. 20(1). 270–270. 2 indexed citations

Okabe, Atsushi, Kie Kyon Huang, Keisuke Matsusaka, et al.. (2020). Cross-species chromatin interactions drive transcriptional rewiring in Epstein–Barr virus–positive gastric adenocarcinoma. Nature Genetics. 52(9). 919–930. 74 indexed citations

Usui, Genki, Keisuke Matsusaka, Yasunobu Mano, et al.. (2020). DNA Methylation and Genetic Aberrations in Gastric Cancer. Digestion. 102(1). 25–32. 77 indexed citations

Hashimoto, Hirotsugu, et al.. (2019). Cerebral Thromboembolism after Lobectomy for Lung Cancer: Pathological Diagnosis and Mechanism of Thrombus Formation. Cancers. 11(4). 488–488. 15 indexed citations

10.

Usui, Genki, Tomohiro Shinozaki, Toyohisa Jinno, et al.. (2019). Association between visceral abdominal obesity and long-segment Barrett’s esophagus in a Japanese population. Journal of Gastroenterology. 55(2). 189–197. 11 indexed citations

11.

Nakaya, Moto, Hirotsugu Hashimoto, Genki Usui, et al.. (2019). Cerebral amyloid-β-related angiitis without cerebral microbleeds in a patient with subarachnoid hemorrhage. Cardiovascular Pathology. 42. 36–40. 3 indexed citations

12.

Nakaya, Moto, Hirotsugu Hashimoto, Genki Usui, et al.. (2019). Enterocolic lymphocytic phlebitis with marked myointimal hyperplasia and perivenous concentric fibrosis. Cardiovascular Pathology. 40. 68–71. 7 indexed citations

13.

Usui, Genki, et al.. (2019). Myocardial calcification in a patient with B-lymphoblastic leukemia accompanied by tumor lysis syndrome. Cardiovascular Pathology. 43. 107146–107146. 2 indexed citations

14.

Usui, Genki, Hirotsugu Hashimoto, Masashi Kusakabe, et al.. (2019). Intrahepatic Carcinosarcoma With Cholangiocarcinoma Elements and Prominent Bile Duct Spread. International Journal of Surgical Pathology. 27(8). 900–906. 8 indexed citations

15.

Usui, Genki, Hajime Satō, Tomohiro Shinozaki, et al.. (2019). Association Between Helicobacter pylori Infection and Short-segment/Long-segment Barrett’s Esophagus in a Japanese Population. Journal of Clinical Gastroenterology. 54(5). 439–444. 9 indexed citations

16.

Hashimoto, Hirotsugu, Hajime Horiuchi, Atsushi Kurata, et al.. (2019). Intramucosal colorectal carcinoma with lymphovascular invasion: clinicopathological characteristics of nine cases. Histopathology. 74(7). 1055–1066. 8 indexed citations

17.

Usui, Genki, Hirotsugu Hashimoto, Yuji Nishi, et al.. (2019). Aortogenic Embolic Stroke Diagnosed by a Pathological Examination of Endovascularly Removed Thrombus: An Autopsy Report. Internal Medicine. 58(19). 2851–2855. 6 indexed citations

18.

Usui, Genki, Jun Matsumoto, Hirotsugu Hashimoto, et al.. (2018). Thrombus Reformation in the Pulmonary Vein Stump Confirmed 16 Months After Cerebral Embolism on the Day After Left Upper Lobectomy for Lung Cancer. Journal of Stroke and Cerebrovascular Diseases. 27(10). e225–e227. 6 indexed citations

19.

Usui, Genki, Yohei Takayama, Hirotsugu Hashimoto, et al.. (2018). Cerebral Embolism Caused by Thrombus in the Pulmonary Vein Stump after Left Lower Lobectomy: A Case Report and Literature Review. Internal Medicine. 58(9). 1349–1354. 20 indexed citations

20.

Hashimoto, Hirotsugu, Genki Usui, Eiji Sakai, Ken Ohata, & Teppei Morikawa. (2018). Mucosal Schwann Cell Hamartoma of the Rectosigmoid Junction: A Rare Lesion Mimicking Mucosal Prolapse Syndrome and Other Neural Lesions. International Journal of Surgical Pathology. 27(5). 515–517. 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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