Kinya Okamoto

1.4k total citations
47 papers, 1.0k citations indexed

About

Kinya Okamoto is a scholar working on Epidemiology, Cancer Research and Molecular Biology. According to data from OpenAlex, Kinya Okamoto has authored 47 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Epidemiology, 14 papers in Cancer Research and 11 papers in Molecular Biology. Recurrent topics in Kinya Okamoto's work include Liver Disease Diagnosis and Treatment (9 papers), Hepatocellular Carcinoma Treatment and Prognosis (8 papers) and Protease and Inhibitor Mechanisms (7 papers). Kinya Okamoto is often cited by papers focused on Liver Disease Diagnosis and Treatment (9 papers), Hepatocellular Carcinoma Treatment and Prognosis (8 papers) and Protease and Inhibitor Mechanisms (7 papers). Kinya Okamoto collaborates with scholars based in Japan, Germany and Austria. Kinya Okamoto's co-authors include Yoshikazu Murawaki, Masahiko Koda, Hironaka Kawasaki, Isao Yuasa, Ken‐ichi Miyoshi, Yujiro Ikuta, Tetsuo Yamana, Takeaki Suou, Amane Kanazawa and Rikisaburo Sahara and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Cancer.

In The Last Decade

Kinya Okamoto

46 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kinya Okamoto Japan 19 443 435 282 204 201 47 1.0k
Hirokazu Kawai Japan 21 356 0.8× 300 0.7× 199 0.7× 131 0.6× 232 1.2× 63 987
Mikiya Kitamoto Japan 15 589 1.3× 367 0.8× 226 0.8× 103 0.5× 315 1.6× 44 994
Takeshi Yokoo Japan 17 532 1.2× 446 1.0× 290 1.0× 122 0.6× 170 0.8× 74 1.0k
Takeshi Nagao Japan 16 639 1.4× 280 0.6× 184 0.7× 149 0.7× 419 2.1× 64 1.3k
Sun Young Yim South Korea 18 472 1.1× 457 1.1× 223 0.8× 176 0.9× 160 0.8× 74 977
Kazuya Kariyama Japan 17 679 1.5× 451 1.0× 175 0.6× 143 0.7× 188 0.9× 57 981
Hiroyuki Fuke Japan 14 299 0.7× 225 0.5× 274 1.0× 82 0.4× 148 0.7× 38 746
Takayuki Hamatsu Japan 14 377 0.9× 203 0.5× 277 1.0× 108 0.5× 365 1.8× 36 995
Tadamichi Hirano Japan 18 476 1.1× 253 0.6× 153 0.5× 80 0.4× 366 1.8× 61 917

Countries citing papers authored by Kinya Okamoto

Since Specialization
Citations

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

Fields of papers citing papers by Kinya Okamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kinya Okamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Kinya Okamoto. A scholar is included among the top collaborators of Kinya Okamoto 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 Kinya Okamoto. Kinya Okamoto 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.
Okita, Yoshiki, Yuji Toiyama, Hiroki Ikeuchi, et al.. (2024). Possible poor prognosis in younger‐onset Crohn's disease‐associated anorectal cancer: A subanalysis of the Nationwide Japanese study. Annals of Gastroenterological Surgery. 8(4). 620–630.
2.
Yamamoto, Akira, Yuji Toiyama, Hiroki Ikeuchi, et al.. (2023). Oncological outcomes of Crohn's disease‐associated cancers focusing on disease behavior. Annals of Gastroenterological Surgery. 7(4). 615–625. 2 indexed citations
3.
Sako, Minako, Satoshi Saitô, Masakazu Takazoe, et al.. (2023). Severe Disease Activity May Predispose Patients to Post-colectomy Duodenitis Associated with Ulcerative Colitis. Internal Medicine. 63(10). 1337–1343. 2 indexed citations
4.
Tanabe, Taro, et al.. (2021). Longer prolapsed rectum length increases recurrence risk after Delorme’s procedure. Annals of Coloproctology. 38(4). 314–318. 3 indexed citations
5.
Okamoto, Kinya, Masahiko Koda, Takumi Onoyama, et al.. (2020). Serum miR-379 expression is related to the development and progression of hypercholesterolemia in non-alcoholic fatty liver disease. PLoS ONE. 15(2). e0219412–e0219412. 22 indexed citations
6.
Okamoto, Kinya, Masahiko Koda, Takumi Onoyama, et al.. (2016). A Series of microRNA in the Chromosome 14q32.2 Maternally Imprinted Region Related to Progression of Non-Alcoholic Fatty Liver Disease in a Mouse Model. PLoS ONE. 11(5). e0154676–e0154676. 14 indexed citations
7.
Okamoto, Kinya, Ken‐ichi Miyoshi, & Yoshikazu Murawaki. (2013). miR-29b, miR-205 and miR-221 Enhance Chemosensitivity to Gemcitabine in HuH28 Human Cholangiocarcinoma Cells. PLoS ONE. 8(10). e77623–e77623. 82 indexed citations
8.
Kanazawa, Amane, Tetsuo Yamana, Kinya Okamoto, & Rikisaburo Sahara. (2012). Risk Factors for Postoperative Intra-abdominal Septic Complications after Bowel Resection in Patients with Crohn’s Disease. Diseases of the Colon & Rectum. 55(9). 957–962. 68 indexed citations
9.
Okamoto, Kinya & Yoshikazu Murawaki. (2012). The Therapeutic Potential of RNA Interference: Novel Approaches for Cancer Treatment. Current Pharmaceutical Biotechnology. 13(11). 2235–2247. 7 indexed citations
10.
Koda, Masahiko, Shiho Tokunaga, Jun Kato, et al.. (2011). Assessment of ablative margin by unenhanced magnetic resonance imaging after radiofrequency ablation for hepatocellular carcinoma. European Journal of Radiology. 81(10). 2730–2736. 34 indexed citations
11.
Fazio, Pietro Di, Regine Schneider‐Stock, Daniel Neureiter, et al.. (2010). The Pan-Deacetylase Inhibitor Panobinostat Inhibits Growth of Hepatocellular Carcinoma Models by Alternative Pathways of Apoptosis. SHILAP Revista de lepidopterología. 58 indexed citations
12.
Matono, Tomomitsu, Shiho Tokunaga, Takaaki Sugihara, et al.. (2009). A case of early syphilitic hepatitis with hepatic granulomatous inflammation. Kanzo. 50(12). 719–724. 2 indexed citations
13.
Okamoto, Kinya, Matthias Ocker, Daniel Neureiter, et al.. (2007). bcl‐2‐specific siRNAs restore Gemcitabine sensitivity in human pancreatic cancer cells. Journal of Cellular and Molecular Medicine. 11(2). 349–361. 29 indexed citations
14.
Okamoto, Kinya, et al.. (2005). Association of functional gene polymorphisms of matrix metalloproteinase (MMP)‐1, MMP‐3 and MMP‐9 with the progression of chronic liver disease. Journal of Gastroenterology and Hepatology. 20(7). 1102–1108. 52 indexed citations
15.
Ueki, Masaru, Kinya Okamoto, Yoshiko Matsunaga, et al.. (2005). Expression of oxidative stress‐related molecules in circulating leukocytes and urine in patients with chronic viral hepatitis. Liver International. 26(2). 157–165. 15 indexed citations
16.
17.
Murawaki, Yoshikazu, et al.. (2002). The proMMP-2 activation rate in patients with chronic viral liver disease. Clinica Chimica Acta. 324(1-2). 99–103. 5 indexed citations
18.
Murawaki, Yoshikazu, Yujiro Ikuta, Kinya Okamoto, Masahiko Koda, & Hironaka Kawasaki. (2001). Diagnostic value of serum markers of connective tissue turnover for predicting histological staging and grading in patients with chronic hepatitis C. Journal of Gastroenterology. 36(6). 399–406. 66 indexed citations
19.
Okamoto, Kinya, et al.. (2001). Effect of ALDH2 and CYP2E1 Gene Polymorphisms on Drinking Behavior and Alcoholic Liver Disease in Japanese Male Workers. Alcoholism Clinical and Experimental Research. 25(Supplement). 19S–23S. 11 indexed citations
20.
Tsukahara, Yuki, et al.. (1989). 41 New useful management of fibrin adhesion for premature rupture of the membranes during second trimester of pregnancy.. 日本産科婦人科學會雜誌. 41(8). 1284. 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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