R Nakashima

509 total citations
14 papers, 383 citations indexed

About

R Nakashima is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Cancer Research. According to data from OpenAlex, R Nakashima has authored 14 papers receiving a total of 383 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Pulmonary and Respiratory Medicine, 4 papers in Oncology and 4 papers in Cancer Research. Recurrent topics in R Nakashima's work include Hepatocellular Carcinoma Treatment and Prognosis (2 papers), Cancer, Hypoxia, and Metabolism (2 papers) and Genetic factors in colorectal cancer (2 papers). R Nakashima is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (2 papers), Cancer, Hypoxia, and Metabolism (2 papers) and Genetic factors in colorectal cancer (2 papers). R Nakashima collaborates with scholars based in Japan, United States and Canada. R Nakashima's co-authors include Takayuki Enomoto, Yuji Murata, Kiyoshi Yoshino, K Wakasa, Tomoko Haba, H. Kurachi, Machiko Inoue, Christopher M. Weghorst, Masami Fujita and Huijuan Song and has published in prestigious journals such as British Journal of Cancer, Endoscopy and Journal of Gastroenterology and Hepatology.

In The Last Decade

R Nakashima

13 papers receiving 373 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R Nakashima Japan	8	145	133	117	89	76	14	383
Heather Foster United Kingdom	6	136 0.9×	99 0.7×	121 1.0×	99 1.1×	49 0.6×	11	421
H Nishii Japan	9	175 1.2×	138 1.0×	121 1.0×	83 0.9×	101 1.3×	15	490
T Sonoda Japan	9	73 0.5×	141 1.1×	77 0.7×	64 0.7×	48 0.6×	21	351
Motohiko Shimizu Japan	8	211 1.5×	119 0.9×	174 1.5×	116 1.3×	37 0.5×	9	543
Michaela Bártů Czechia	11	132 0.9×	112 0.8×	104 0.9×	82 0.9×	36 0.5×	52	385
Susan Valmadre Australia	7	90 0.6×	108 0.8×	69 0.6×	38 0.4×	25 0.3×	11	319
Jst Sham Hong Kong	8	109 0.8×	102 0.8×	68 0.6×	110 1.2×	38 0.5×	19	394
H. M. Peters Netherlands	8	124 0.9×	105 0.8×	70 0.6×	36 0.4×	21 0.3×	14	357
Jennifer N. Stall United States	8	92 0.6×	129 1.0×	53 0.5×	55 0.6×	43 0.6×	16	326
Ya-Li Zhai Japan	10	68 0.5×	47 0.4×	217 1.9×	95 1.1×	41 0.5×	11	362

Countries citing papers authored by R Nakashima

Since Specialization

Citations

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

Fields of papers citing papers by R Nakashima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R Nakashima

This figure shows the co-authorship network connecting the top 25 collaborators of R Nakashima. A scholar is included among the top collaborators of R Nakashima 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 R Nakashima. R Nakashima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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14 of 14 papers shown

Nakashima, R, Yuki Kitano, Hiroyuki Okabe, et al.. (2024). Rising pseudocysts in the hepatoduodenal ligament caused by a ruptured intraductal papillary mucinous neoplasm with surgical treatment. Journal of Gastroenterology and Hepatology. 39(12). 2477–2478.

Nagata, Naoyoshi, Takuro Shimbo, J. Akiyama, et al.. (2012). Predictive value of endoscopic findings in the diagnosis of active intestinal amebiasis. Endoscopy. 44(4). 425–428. 16 indexed citations

Takaki, Yasuhiro, Kenshi Yao, Yutaka Yano, et al.. (2011). Esophageal tuberculosis: a microgranuloma visualized by narrow-band imaging magnifying endoscopy. Endoscopy. 43(S 02). E377–E378. 2 indexed citations

Okazawa, Mika, Takahito Miyake, Kiyoshi Fujiwara, et al.. (2008). Clonality and HPV Infection Analysis of Concurrent Glandular and Squamous Lesions and Adenosquamous Carcinomas of the Uterine Cervix. Journal of Lower Genital Tract Disease. 13(1). 58–58. 1 indexed citations

Nakashima, R, Masami Fujita, Takayuki Enomoto, et al.. (1999). Alteration of p16 and p15 genes in human uterine tumours. British Journal of Cancer. 80(3-4). 458–467. 82 indexed citations

Nakashima, R, et al.. (1999). Genetic alterations in the transforming growth factor receptor complex in sporadic endometrial carcinoma.. PubMed. 8(5-6). 341–52. 11 indexed citations

Lynch, Margaret A., R Nakashima, Huijuan Song, et al.. (1998). Mutational analysis of the transforming growth factor beta receptor type II gene in human ovarian carcinoma.. PubMed. 58(19). 4227–32. 70 indexed citations

Wada, Hisashi, Takayuki Enomoto, Masahiro Fujita, et al.. (1997). Molecular evidence that most but not all carcinosarcomas of the uterus are combination tumors.. PubMed. 57(23). 5379–85. 136 indexed citations

Nakashima, R, T. Enomoto, Misao Fujita, et al.. (1996). The von-Hippel-Lindau (VHL) tumor suppressor gene is not mutated in sporadic ovarian carcinomas. Oncology Reports. 3(5). 887–90. 1 indexed citations

10.

Enomoto, Takayuki, Masami Fujita, Chi‐Fung Cheng, et al.. (1995). Loss of expression and loss of heterozygosity in the DCC gene in neoplasms of the human female reproductive tract. British Journal of Cancer. 71(3). 462–467. 38 indexed citations

11.

Tomiguchi, Seiji, et al.. (1995). Correlation of Tc-99m GSA Hepatic Studies With Biopsies in Patients With Chronic Active Hepatitis. Clinical Nuclear Medicine. 20(8). 717–720. 8 indexed citations

12.

Shimomura, Osamu, et al.. (1993). I-123 IMP per-rectal portal scintigraphy for evaluation of the portal hemopdynamics after hepatic embolization. 44(3). 77–90. 1 indexed citations

13.

Constantinides, P., et al.. (1960). Human Hyperlipaemia and Hypercholesterolaemia. BMJ. 1(5172). 535–540. 3 indexed citations

14.

Nakashima, R, et al.. (1957). STUDIES ON ALDOSTERONE: II. HYPERTENSION AS A CUMULATIVE EFFECT OF ALDOSTERONE ADMINISTRATION. Canadian Journal of Biochemistry and Physiology. 35(1). 113–118. 14 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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