T Okayasu

451 total citations
35 papers, 332 citations indexed

About

T Okayasu is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, T Okayasu has authored 35 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 13 papers in Pulmonary and Respiratory Medicine and 13 papers in Oncology. Recurrent topics in T Okayasu's work include Tracheal and airway disorders (6 papers), Medical Imaging and Pathology Studies (5 papers) and Virus-based gene therapy research (4 papers). T Okayasu is often cited by papers focused on Tracheal and airway disorders (6 papers), Medical Imaging and Pathology Studies (5 papers) and Virus-based gene therapy research (4 papers). T Okayasu collaborates with scholars based in Japan, India and United States. T Okayasu's co-authors include Hiroshi Kobayashi, Noritoshi Takeichi, Kayo Suzuki, Yasuhiro Suzuki, Ε. Frederick Wheelock, Masuo Hosokawa, Yasuo Takekoshi, Yuji Togashi, Toru Takahashi and Hiroyuki Katoh and has published in prestigious journals such as The Journal of Experimental Medicine, JNCI Journal of the National Cancer Institute and Journal of Lipid Research.

In The Last Decade

T Okayasu

32 papers receiving 316 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
T Okayasu Japan	9	87	84	73	64	57	35	332
Guizhu Liu China	12	93 1.1×	58 0.7×	161 2.2×	59 0.9×	41 0.7×	22	428
Elvira L. Liclican United States	9	54 0.6×	90 1.1×	134 1.8×	49 0.8×	38 0.7×	15	433
Yukihiro Higashiyama Japan	8	45 0.5×	45 0.5×	241 3.3×	60 0.9×	34 0.6×	13	573
Stamatis Theocharis Greece	10	74 0.9×	70 0.8×	163 2.2×	39 0.6×	19 0.3×	12	378
Shengqi Huo China	9	62 0.7×	53 0.6×	186 2.5×	41 0.6×	101 1.8×	17	396
Mark A. Duerr United States	6	91 1.0×	33 0.4×	202 2.8×	41 0.6×	38 0.7×	8	459
Tadashi Seno Japan	6	93 1.1×	73 0.9×	136 1.9×	13 0.2×	45 0.8×	6	430
İlhan Yaylım Türkiye	13	42 0.5×	26 0.3×	173 2.4×	82 1.3×	44 0.8×	59	438
Yanhui Xu China	12	115 1.3×	20 0.2×	114 1.6×	54 0.8×	36 0.6×	22	447
Jing‐Ren Jeng Taiwan	12	63 0.7×	30 0.4×	96 1.3×	18 0.3×	35 0.6×	20	368

Countries citing papers authored by T Okayasu

Since Specialization

Citations

This map shows the geographic impact of T Okayasu'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 T Okayasu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T Okayasu more than expected).

Fields of papers citing papers by T Okayasu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T Okayasu

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

Yamazaki, Shigeo, T Okayasu, & Yasuhiro Suzuki. (2014). A case of type B1 thymoma mimicking the normal thymus on diagnostic imaging that metastasized to the liver after resection. The Journal of the Japanese Association for Chest Surgery. 28(2). 249–255. 1 indexed citations

Okayasu, T, et al.. (1999). A Randomized Controlled Postoperative Adjuvant Immunochemotherapy for Non-Small Cell Lung Carcinoma.. Haigan. 39(1). 43–50. 1 indexed citations

Okayasu, T, et al.. (1999). Pneumonectomy for lung cancer in a case on hemodialysis.. The Journal of the Japanese Association for Chest Surgery. 13(6). 801–806. 1 indexed citations

Abé, Tatsuya, et al.. (1998). Clinical evaluation of Dumon stent for tracheobronchial stenosis due to advanced esophageal carcinoma. The Japanese Journal of Thoracic and Cardiovascular Surgery. 46(11). 1093–1096. 1 indexed citations

T, Abe, et al.. (1995). [Histological effect and prognosis after preoperative chemotherapy in esophageal cancer].. PubMed. 43(3). 238–46. 1 indexed citations

Yamazaki, Shigeo, Tatsuya Abé, Yasuhiro Hida, et al.. (1995). A CASE OF INTRABRONCHIAL LEIOMYOMA TREATED WITH ENDOSCOPIC LASER RESECTION. The journal of the Japanese Practical Surgeon Society. 56(6). 1137–1141.

Okayasu, T, et al.. (1994). Inhibition of Catabolic Pathway of 5‐Fluorouracil by 3‐Cyano‐2,6‐dihydroxypyridine in Human Lung Cancer Tissues. Japanese Journal of Cancer Research. 85(1). 101–105. 5 indexed citations

Kato, Hiroyuki, Fúmitaka Nakamura, Shunichi Okushiba, et al.. (1994). Solita1y Pancreatic Metastasis from Renal Cell Carcinoma.. The Japanese Journal of Gastroenterological Surgery. 27(1). 130–134. 5 indexed citations

Okayasu, T, Toru Takahashi, Yasuo Takekoshi, et al.. (1992). Inherited Copper Toxicity in Long-Evans Cinnamon Rats Exhibiting Spontaneous Hepatitis: A Model of Wilson's Disease. Pediatric Research. 31(3). 253–257. 37 indexed citations

10.

Hosokawa, Masuo, et al.. (1991). The improved effects of specific active immunotherapy on a rat fibrosarcoma by antitumor drugs. Cancer Immunology Immunotherapy. 33(5). 279–284. 1 indexed citations

11.

Suzuki, Yasuhiro, et al.. (1990). Immunological regression of metastatic cancer in the liver as a result of “in vivo xenogenization”. Biotherapy. 2(1). 41–49. 1 indexed citations

12.

Suzuki, Yasuhiro, et al.. (1990). Maintenance and cure of the L5178Y murine tumor-dormant state by interleukin 2: in vivo and in vitro effects.. PubMed. 50(5). 1361–7. 7 indexed citations

13.

Yano, Satoshi, et al.. (1989). A case of pulmonary carcinosarcoma with multiple carcinomatous and sarcomatous components.. Haigan. 29(4). 397–402. 3 indexed citations

14.

Numata, Akihiko, Takahiro Masuda, T Okayasu, Motomu Hashimoto, & T. Tanabe. (1989). [A case of benign fibrous histiocytoma of the lung in a child].. PubMed. 37(2). 350–4. 4 indexed citations

15.

Okayasu, T, et al.. (1987). Platelet-activating factor stimulates metabolism of phosphoinositides via phospholipase A2 in primary cultured rat hepatocytes.. Journal of Lipid Research. 28(7). 760–767. 15 indexed citations

16.

Okayasu, T, et al.. (1986). Immune regulation of the L5178Y murine tumor-dormant state. I. In vivo and in vitro effects of prostaglandin E2 and indomethacin on tumor cell growth.. The Journal of Experimental Medicine. 164(4). 1259–1273. 20 indexed citations

17.

Okayasu, T, et al.. (1984). Cytochalasin delays but does not prevent cell death from anoxia.. PubMed. 117(2). 163–6. 4 indexed citations

18.

Robinson, Michael K., Gary A. Truitt, T Okayasu, & Ε. Frederick Wheelock. (1983). Enhanced suppressor macrophage activity associated with termination of the L5178Y cell tumor-dormant state in DBA/2 mice.. PubMed. 43(12 Pt 1). 5831–6. 11 indexed citations

19.

Takeichi, Noritoshi, et al.. (1980). Immunological Depression in Spontaneously Hypertensive Rats. Japanese Heart Journal. 21(4). 590–590. 41 indexed citations

20.

Ueda, Shoichi, et al.. (1973). [Case of pulmonary metastasis of ovarian cancer erroneously diagnosed and treated as pulmonary tuberculosis for a long time].. PubMed. 11(11). 684–7. 2 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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