Hiroshi Unno

3.5k total citations · 1 hit paper
8 papers, 2.6k citations indexed

About

Hiroshi Unno is a scholar working on Surgery, Rheumatology and Molecular Biology. According to data from OpenAlex, Hiroshi Unno has authored 8 papers receiving a total of 2.6k indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Surgery, 4 papers in Rheumatology and 1 paper in Molecular Biology. Recurrent topics in Hiroshi Unno's work include Pancreatitis Pathology and Treatment (5 papers), IgG4-Related and Inflammatory Diseases (4 papers) and Gastrointestinal disorders and treatments (4 papers). Hiroshi Unno is often cited by papers focused on Pancreatitis Pathology and Treatment (5 papers), IgG4-Related and Inflammatory Diseases (4 papers) and Gastrointestinal disorders and treatments (4 papers). Hiroshi Unno collaborates with scholars based in Japan. Hiroshi Unno's co-authors include Kendo Kiyosawa, Shigeyuki Kawa, Mana Fukushima, Hideaki Hamano, Toshio Nikaido, Nobuteru Usuda, Kohzo Nakayama, Taiji Akamatsu, Naoyuki Furuya and Akira Horiuchi and has published in prestigious journals such as New England Journal of Medicine, The Lancet and Movement Disorders.

In The Last Decade

Hiroshi Unno

8 papers receiving 2.5k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

High Serum IgG4 Concentrations in Patients with Sclerosing Pancreatitis

2001 1.9k citations Hideaki Hamano, Shigeyuki Kawa et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hiroshi Unno Japan	7	2.4k	1.8k	1.5k	342	104	8	2.6k
Naoyuki Furuya Japan	6	2.0k 0.8×	1.6k 0.9×	1.2k 0.9×	253 0.7×	169 1.6×	7	2.2k
Mollie N. Carruthers Canada	20	3.0k 1.3×	1.9k 1.1×	2.1k 1.4×	437 1.3×	74 0.7×	43	3.3k
Mitsuhiro Kawano Japan	20	1.2k 0.5×	726 0.4×	691 0.5×	174 0.5×	87 0.8×	22	1.3k
Takayoshi Nishino Japan	18	1.1k 0.5×	1.2k 0.6×	810 0.6×	73 0.2×	153 1.5×	61	1.5k
Yunyun Fei China	19	666 0.3×	357 0.2×	388 0.3×	110 0.3×	77 0.7×	55	1.0k
Hiroshi Demachi Japan	13	412 0.2×	505 0.3×	508 0.3×	85 0.2×	109 1.0×	26	1.1k
Ruie Feng China	16	372 0.2×	276 0.2×	297 0.2×	93 0.3×	92 0.9×	64	782
Kensuke Takuma Japan	21	668 0.3×	995 0.6×	510 0.4×	51 0.1×	322 3.1×	59	1.2k
M. Carmen Gonzaléz‐Vela Spain	17	322 0.1×	235 0.1×	145 0.1×	92 0.3×	73 0.7×	36	907
Kumi Ozaki Japan	12	315 0.1×	372 0.2×	418 0.3×	46 0.1×	82 0.8×	39	995

Countries citing papers authored by Hiroshi Unno

Since Specialization

Citations

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

Fields of papers citing papers by Hiroshi Unno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Unno

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

All Works

Sort: Min cites: Since: Top N: Style:

8 of 8 papers shown

1.

Sano, Kenji, Hideaki Hamano, Hiroshi Unno, et al.. (2004). Autoimmune pancreatitis is closely associated with gastric ulcer presenting with abundant IgG4-bearing plasma cell infiltration. Gastrointestinal Endoscopy. 59(4). 506–511. 73 indexed citations

2.

Kawa, Shigeyuki, Toshio Nikaido, Hiroshi Unno, et al.. (2002). Growth Inhibition and Differentiation of Pancreatic Cancer Cell Lines by PPARγ Ligand Troglitazone. Pancreas. 24(1). 1–7. 63 indexed citations

3.

Kawa, Shigeyuki, Yuji Aoki, Yasuhide Ochi, et al.. (2002). Extracorporeal shock wave lithotripsy of pancreatic duct stones and patient factors related to stone disintegration. Journal of Gastroenterology. 37(5). 369–375. 28 indexed citations

4.

Kawa, Shigeyuki, Yasuhide Ochi, Hiroshi Unno, et al.. (2002). Hydronephrosis associated with retroperitoneal fibrosis and sclerosing pancreatitis. The Lancet. 359(9315). 1403–1404. 436 indexed citations

5.

Unno, Hiroshi, et al.. (2002). Usefulness of endoscopic observation of the main duodenal papilla in the diagnosis of sclerosing pancreatitis. Gastrointestinal Endoscopy. 56(6). 880–884. 34 indexed citations

6.

Hamano, Hideaki, Shigeyuki Kawa, Akira Horiuchi, et al.. (2001). High Serum IgG4 Concentrations in Patients with Sclerosing Pancreatitis. New England Journal of Medicine. 344(10). 732–738. 1945 indexed citations breakdown →

7.

Ohara, Shinji, et al.. (1997). Treatment of spasmodic torticollis with mexiletine: A case report. Movement Disorders. 12(3). 466–469. 6 indexed citations

8.

Unno, Hiroshi, et al.. (1958). STUDIES ON THE MATABOLISM OF PANTOTHENIC ACID IN LIVER DAMAGE. THE JOURNAL OF VITAMINOLOGY. 4(2). 149–155. 5 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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