Keigo Yokoi

562 total citations
27 papers, 343 citations indexed

About

Keigo Yokoi is a scholar working on Surgery, Oncology and Molecular Biology. According to data from OpenAlex, Keigo Yokoi has authored 27 papers receiving a total of 343 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Surgery, 13 papers in Oncology and 12 papers in Molecular Biology. Recurrent topics in Keigo Yokoi's work include Epigenetics and DNA Methylation (9 papers), Colorectal Cancer Surgical Treatments (6 papers) and Gastric Cancer Management and Outcomes (5 papers). Keigo Yokoi is often cited by papers focused on Epigenetics and DNA Methylation (9 papers), Colorectal Cancer Surgical Treatments (6 papers) and Gastric Cancer Management and Outcomes (5 papers). Keigo Yokoi collaborates with scholars based in Japan and United States. Keigo Yokoi's co-authors include Keishi Yamashita, Toshimichi Tanaka, Nobuyuki Nishizawa, Hiroshi Katoh, Satoru Ishii, Masahiko Watanabe, Hideki Ushiku, Masahiko Watanabe, Takeo Sato and Ken Kojo and has published in prestigious journals such as PLoS ONE, Cancer Research and International Journal of Molecular Sciences.

In The Last Decade

Keigo Yokoi

25 papers receiving 338 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keigo Yokoi Japan 12 219 118 93 87 67 27 343
Miho Okano Japan 7 134 0.6× 138 1.2× 87 0.9× 51 0.6× 66 1.0× 24 278
Tadahiko Nakagawa Japan 10 178 0.8× 98 0.8× 65 0.7× 51 0.6× 64 1.0× 25 331
Yuqing Ma China 11 324 1.5× 87 0.7× 264 2.8× 96 1.1× 65 1.0× 25 456
Qunxiong Pan China 9 212 1.0× 114 1.0× 193 2.1× 62 0.7× 82 1.2× 16 361
Akira Okimura Japan 8 112 0.5× 141 1.2× 49 0.5× 67 0.8× 82 1.2× 28 290
Yi Liao China 14 211 1.0× 60 0.5× 98 1.1× 65 0.7× 85 1.3× 19 358
Jintong Ji China 10 192 0.9× 81 0.7× 100 1.1× 35 0.4× 38 0.6× 12 303
Kazuya Yamahatsu Japan 10 142 0.6× 128 1.1× 50 0.5× 106 1.2× 68 1.0× 23 322
Veronika Mančíková Spain 11 143 0.7× 127 1.1× 103 1.1× 40 0.5× 26 0.4× 15 336

Countries citing papers authored by Keigo Yokoi

Since Specialization
Citations

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

Fields of papers citing papers by Keigo Yokoi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keigo Yokoi

This figure shows the co-authorship network connecting the top 25 collaborators of Keigo Yokoi. A scholar is included among the top collaborators of Keigo Yokoi 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 Keigo Yokoi. Keigo Yokoi 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.
Yokoi, Keigo, Akiko Watanabe, Toshimichi Tanaka, et al.. (2024). Low skeletal muscle radiodensity is a risk factor for adjuvant chemotherapy discontinuation in colorectal cancer. International Journal of Clinical Oncology. 29(3). 276–285. 1 indexed citations
2.
Yamanashi, Takahiro, Hirohisa Miura, Toshimichi Tanaka, et al.. (2022). Short-term outcomes of robot-assisted versus conventional laparoscopic surgery for mid and low rectal cancer after neoadjuvant chemoradiotherapy: a propensity score-matched analysis. Journal of Robotic Surgery. 17(3). 959–969. 10 indexed citations
3.
Yokoi, Keigo, Toshimichi Tanaka, Ken Kojo, et al.. (2021). Skeletal Muscle Changes Assessed by Preoperative Computed Tomography Images Can Predict the Long‐Term Prognosis of Stage III Colorectal Cancer. Annals of Gastroenterological Surgery. 6(3). 386–395. 5 indexed citations
4.
Harada, Hiroki, Keigo Yokoi, Nobuyuki Nishizawa, et al.. (2020). Prediction of Efficacy of Postoperative Chemotherapy by DNA Methylation of CDO1 in Gastric Cancer. Journal of Surgical Research. 256. 404–412. 3 indexed citations
5.
Tanaka, Toshimichi, Yoko Tanaka, Satoru Ishii, et al.. (2019). Comprehensive Genetic Search to Clarify the Molecular Mechanism of Drug Resistance Identifies ASCL2-LEF1/TSPAN8 Axis in Colorectal Cancer. Annals of Surgical Oncology. 26(5). 1401–1411. 8 indexed citations
6.
Nakamura, Takatoshi, Kazuharu Igarashi, Toshimichi Tanaka, et al.. (2019). Clinical significance of cancer specific methylation of the CDO1 gene in small bowel cancer. PLoS ONE. 14(1). e0211108–e0211108. 10 indexed citations
7.
Nishizawa, Nobuyuki, Hiroki Harada, Yusuke Kumamoto, et al.. (2019). Diagnostic potential of hypermethylation of the cysteine dioxygenase 1 gene (CDO1) promoter DNA in pancreatic cancer. Cancer Science. 110(9). 2846–2855. 29 indexed citations
8.
Nishizawa, Nobuyuki, Kei Hosoda, Hiromitsu Moriya, et al.. (2018). Patients’ preoperative background causes gastric stasis after laparoscopy‐assisted pylorus‐preserving gastrectomy. Asian Journal of Endoscopic Surgery. 11(4). 337–345. 5 indexed citations
9.
Tanaka, Toshimichi, Keigo Yokoi, Satoru Ishii, et al.. (2018). Critical relevance of genomic gains of PRL‑3/EGFR/c‑myc pathway genes in liver metastasis of colorectal cancer. Oncology Letters. 17(1). 1257–1266. 11 indexed citations
10.
Nakamura, Takatoshi, Makoto Ohbu, Hiroshi Katoh, et al.. (2018). Cysteine dioxygenase type 1 (CDO1) gene promoter methylation during the adenoma-carcinoma sequence in colorectal cancer. PLoS ONE. 13(5). e0194785–e0194785. 22 indexed citations
11.
Yokoi, Keigo, Hiroki Harada, Satoru Ishii, et al.. (2018). Epigenetic Status of CDO1 Gene May Reflect Chemosensitivity in Colon Cancer with Postoperative Adjuvant Chemotherapy. Annals of Surgical Oncology. 26(2). 406–414. 15 indexed citations
12.
Ushiku, Hideki, Keishi Yamashita, Akira Ema, et al.. (2017). DNA diagnosis of peritoneal fluid cytology test by CDO1 promoter DNA hypermethylation in gastric cancer. Gastric Cancer. 20(5). 784–792. 29 indexed citations
13.
Yokoi, Keigo, Keishi Yamashita, Satoru Ishii, et al.. (2017). Comprehensive molecular exploration identified promoter DNA methylation of the CRBP1 gene as a determinant of radiation sensitivity in rectal cancer. British Journal of Cancer. 116(8). 1046–1056. 24 indexed citations
14.
15.
Ushiku, Hideki, Keishi Yamashita, Hiroshi Katoh, et al.. (2016). Promoter DNA methylation ofCDO1gene and its clinical significance in esophageal squamous cell carcinoma. Diseases of the Esophagus. 30(2). 1–9. 25 indexed citations
16.
Kikuchi, Mariko, Hiroshi Katoh, Mina Waraya, et al.. (2016). Epigenetic silencing of HOPX contributes to cancer aggressiveness in breast cancer. Cancer Letters. 384. 70–78. 28 indexed citations
17.
Ushiku, Hideki, Keishi Yamashita, Hiroshi Kawamata, et al.. (2016). Homeobox-Only Protein Expression Is a Critical Prognostic Indicator of Pancreatic Neuroendocrine Tumor and Is Regulated by Promoter DNA Hypermethylation. Pancreas. 45(9). 1255–1262. 19 indexed citations
18.
Yamashita, Keishi, Hideki Ushiku, Hiroshi Katoh, et al.. (2016). The clinical significance of cysteine dioxygenase type 1 methylation in Barrett esophagus adenocarcinoma. Diseases of the Esophagus. 30(3). 1–9. 16 indexed citations
19.
Yokoi, Keigo, et al.. (2012). A case report of effective surgical management of cardiac tamponade and ileus induced by metastases from breast cancer. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 73(9). 2191–2195.
20.
Yokoi, Keigo, et al.. (2011). P4-17-10: Insights into Mechanisms Involved in the Accumulation of Nanovectors within the Breast Cancer Brain Metastasis.. Cancer Research. 71(24_Supplement). P4–17. 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.

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