Takuma Narita

3.3k total citations
95 papers, 2.4k citations indexed

About

Takuma Narita is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Nephrology. According to data from OpenAlex, Takuma Narita has authored 95 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Surgery, 26 papers in Pulmonary and Respiratory Medicine and 25 papers in Nephrology. Recurrent topics in Takuma Narita's work include Chronic Kidney Disease and Diabetes (20 papers), Bladder and Urothelial Cancer Treatments (17 papers) and Urinary and Genital Oncology Studies (12 papers). Takuma Narita is often cited by papers focused on Chronic Kidney Disease and Diabetes (20 papers), Bladder and Urothelial Cancer Treatments (17 papers) and Urinary and Genital Oncology Studies (12 papers). Takuma Narita collaborates with scholars based in Japan, United States and Canada. Takuma Narita's co-authors include Hiroki Fujita, Tsukasa Morii, Seiki Ito, Masafumi Kakei, Mihoko Hosoba, Hiromi Fujishima, Yuichiro Yamada, Takashi Shimotomai, Takehiro Sato and Jun Koshimura and has published in prestigious journals such as Journal of Biological Chemistry, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Takuma Narita

93 papers receiving 2.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Takuma Narita Japan	26	661	573	552	548	416	95	2.4k
Michele T. Rooney United States	10	722 1.1×	538 0.9×	317 0.6×	769 1.4×	248 0.6×	18	2.1k
Michal Herman‐Edelstein Israel	19	570 0.9×	1.1k 1.9×	621 1.1×	950 1.7×	315 0.8×	33	2.9k
Dong Cheol Han China	15	336 0.5×	587 1.0×	313 0.6×	801 1.5×	451 1.1×	33	2.3k
Thimoteus Speer Germany	27	374 0.6×	640 1.1×	534 1.0×	762 1.4×	222 0.5×	80	2.5k
Hideki Tahara Japan	28	1.0k 1.6×	466 0.8×	530 1.0×	1.1k 2.1×	356 0.9×	75	3.3k
Atsushi Fukatsu Japan	35	784 1.2×	1.3k 2.2×	760 1.4×	1.0k 1.9×	238 0.6×	102	4.0k
J. Egido Spain	25	487 0.7×	983 1.7×	458 0.8×	529 1.0×	256 0.6×	42	3.2k
Paul F. Williams Australia	29	502 0.8×	622 1.1×	603 1.1×	396 0.7×	282 0.7×	89	2.6k
Samy Hadjadj France	31	1.4k 2.2×	597 1.0×	668 1.2×	419 0.8×	301 0.7×	159	2.9k
Adam M. Smiles United States	28	840 1.3×	718 1.3×	547 1.0×	1.5k 2.7×	429 1.0×	33	3.2k

Countries citing papers authored by Takuma Narita

Since Specialization

Citations

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

Fields of papers citing papers by Takuma Narita

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takuma Narita

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

Sato, Masahiro, Hiroki Fujita, Hiroki Yokoyama, et al.. (2023). Relationships among Postprandial Plasma Active GLP-1 and GIP Excursions, Skeletal Muscle Mass, and Body Fat Mass in Patients with Type 2 Diabetes Treated with Either Miglitol, Sitagliptin, or Their Combination: A Secondary Analysis of the MASTER Study. Journal of Clinical Medicine. 12(9). 3104–3104.

Narita, Takuma, Yuki Tobisawa, Andrey A. Bobkov, et al.. (2023). TMEM2 is a bona fide hyaluronidase possessing intrinsic catalytic activity. Journal of Biological Chemistry. 299(9). 105120–105120. 14 indexed citations

Fujita, Naoki, Shingo Hatakeyama, Masaki Momota, et al.. (2022). Single immediate instillation of chemotherapy is associated with decreased recurrence and progression in patients with high‐risk non‐muscle‐invasive bladder cancer who receive adjuvant induction bacillus Calmette‐Guérin therapy. International Journal of Urology. 29(8). 867–875. 1 indexed citations

Hatakeyama, Shingo, Atsushi Imai, Mika Kumagai, et al.. (2020). A Longitudinal Study of Bidirectional Relationships between Sleep Disorder and Frequency of Nocturia: Results from the Iwaki Health Promotion Project. Urologia Internationalis. 105(3-4). 232–239. 9 indexed citations

Oikawa, M., Toshikazu Tanaka, Takuma Narita, et al.. (2020). Impact of the Proportion of Biopsy Positive Core in Predicting Biochemical Recurrence in Patients with Pathological Pt2 and Negative Resection Margin Status after Radical Prostatectomy. Pathology & Oncology Research. 26(4). 2115–2121. 3 indexed citations

Fujita, Naoki, Shingo Hatakeyama, Masaki Momota, et al.. (2020). Safety and efficacy of intensive instillation of low-dose pirarubicin vs. bacillus Calmette-Guérin in patients with high-risk non-muscle-invasive bladder cancer. Urologic Oncology Seminars and Original Investigations. 38(8). 684.e17–684.e24. 9 indexed citations

Fujita, Naoki, Takuya Koie, Yasuhiro Hashimoto, et al.. (2018). Neoadjuvant chemohormonal therapy followed by robot-assisted and minimum incision endoscopic radical prostatectomy in patients with high-risk prostate cancer: comparison of perioperative and oncological outcomes at single institution. International Urology and Nephrology. 50(11). 1999–2005. 11 indexed citations

Hatakeyama, Shingo, Hayato Yamamoto, Yuki Tobisawa, et al.. (2017). Aortic calcification burden predicts deterioration of renal function after radical nephrectomy. BMC Urology. 17(1). 13–13. 6 indexed citations

Narita, Takuma, Shingo Hatakeyama, Hayato Yamamoto, et al.. (2017). Difference in toxicity reporting between patients and clinicians during systemic chemotherapy in patients with urothelial carcinoma. International Journal of Urology. 24(5). 361–366. 11 indexed citations

10.

Shimizu, Tatsunori, Takehiro Sato, Katsushi Tsukiyama, et al.. (2017). Food Intake Affects Sperm-Egg Fusion Through the GIP/PSG17 Axis in Mice. Endocrinology. 158(7). 2134–2144. 9 indexed citations

11.

Hatakeyama, Shingo, Takuma Narita, M. Oikawa, et al.. (2013). Switching hemodialysis patients from sevelamer hydrochloride to bixalomer: a single-center, non-randomized analysis of efficacy and effects on gastrointestinal symptoms and metabolic acidosis. BMC Nephrology. 14(1). 222–222. 15 indexed citations

12.

Fujita, Hiroki, Tsukasa Morii, Hiromi Fujishima, et al.. (2013). The protective roles of GLP-1R signaling in diabetic nephropathy: possible mechanism and therapeutic potential. Kidney International. 85(3). 579–589. 273 indexed citations

13.

Hatakeyama, Shingo, Tohru Yoneyama, Itsuto Hamano, et al.. (2013). Prognostic benefit of surgical management in renal cell carcinoma patients with thrombus extending to the renal vein and inferior vena cava: 17-year experience at a single center. BMC Urology. 13(1). 47–47. 44 indexed citations

14.

Narita, Takuma. (2006). Increased Urinary Excretions of Immunoglobulin G, Ceruloplasmin, and Transferrin Predict Development of Microalbuminuria in Patients With Type 2 Diabetes. Diabetes Care. 29(1). 142–144. 66 indexed citations

15.

Narita, Takuma, Mihoko Hosoba, Masafumi Kakei, & Seiki Ito. (2006). Increased Urinary Excretions of Immunoglobulin G, Ceruloplasmin, and Transferrin Predict Development of Microalbuminuria in Patients With Type 2 Diabetes. Diabetes Care. 29(1). 142–144. 66 indexed citations

16.

Fujita, Hiroki, Tsukasa Morii, Jun Koshimura, et al.. (2006). Possible Relationship between Adiponectin and Renal Tubular Injury in Diabetic Nephropathy. Endocrine Journal. 53(6). 745–752. 49 indexed citations

17.

Koshimura, Jun, Hiroki Fujita, Takuma Narita, et al.. (2004). Urinary adiponectin excretion is increased in patients with overt diabetic nephropathy. Biochemical and Biophysical Research Communications. 316(1). 165–169. 99 indexed citations

18.

Narita, Takuma, Masafumi Kakei, & Seiki Ito. (2002). Aggressive Antihypertensive Treatment and Serum Lipid Lowering Therapy Are Necessary to Prevent Deterioration of the Renal Function Even in Elderly Type 2 Diabetic Patients with Persistent Albuminuria. Gerontology. 48(5). 302–308. 7 indexed citations

19.

Fujita, Hiroki, Takuma Narita, Hiroyuki Meguro, et al.. (1999). Lack of Association Between the Heparan Sulfate Proteoglycan Gene Polymorphism and Diabetic Nephropathy in Japanese NIDDM with Proliferative Diabetic Retinopathy. Renal Failure. 21(6). 659–664. 1 indexed citations

20.

Narita, Takuma, Jun Koshimura, Katsunori Suzuki, et al.. (1999). Effects of Short-Term Glycemic Control, Low Protein Diet and Administration of Enalapril on Renal Hemodynamics and Protein Permselectivity in Type 2 Diabetic Patients with Microalbuminuria.. The Tohoku Journal of Experimental Medicine. 189(2). 117–133. 11 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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