Akio Katayama

1.7k total citations
80 papers, 1.3k citations indexed

About

Akio Katayama is a scholar working on Surgery, Nephrology and Transplantation. According to data from OpenAlex, Akio Katayama has authored 80 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Surgery, 30 papers in Nephrology and 25 papers in Transplantation. Recurrent topics in Akio Katayama's work include Organ Transplantation Techniques and Outcomes (26 papers), Renal Transplantation Outcomes and Treatments (25 papers) and Parathyroid Disorders and Treatments (18 papers). Akio Katayama is often cited by papers focused on Organ Transplantation Techniques and Outcomes (26 papers), Renal Transplantation Outcomes and Treatments (25 papers) and Parathyroid Disorders and Treatments (18 papers). Akio Katayama collaborates with scholars based in Japan, Greece and United States. Akio Katayama's co-authors include Kazuharu Uchida, Yoshihiro Tominaga, Norihiko Goto, T Haba, Tetsuhiko Sato, Takaaki Kobayashi, Susumu Matsuoka, Hiroshi Takagi, Yoshihiko Watarai and Takahisa Hiramitsu and has published in prestigious journals such as SHILAP Revista de lepidopterología, Kidney International and American Journal of Kidney Diseases.

In The Last Decade

Akio Katayama

80 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Akio Katayama Japan 21 670 518 334 323 175 80 1.3k
D Scholz United States 17 422 0.6× 288 0.6× 30 0.1× 139 0.4× 177 1.0× 44 1.3k
Kaija Inkinen Finland 15 126 0.2× 223 0.4× 127 0.4× 42 0.1× 168 1.0× 29 667
Giorgio Arpesella Italy 20 139 0.2× 459 0.9× 153 0.5× 51 0.2× 424 2.4× 61 1.2k
Firhaad Ismail United States 15 150 0.2× 210 0.4× 42 0.1× 100 0.3× 340 1.9× 23 1.1k
S. Harwood United Kingdom 9 407 0.6× 414 0.8× 92 0.3× 27 0.1× 109 0.6× 13 974
Kathleen S. Egan United States 16 68 0.1× 418 0.8× 28 0.1× 162 0.5× 239 1.4× 18 1.6k
S. Thomas United States 13 128 0.2× 265 0.5× 43 0.1× 94 0.3× 291 1.7× 20 1.0k
Vuddhidej Ophascharoensuk Thailand 7 229 0.3× 109 0.2× 12 0.0× 133 0.4× 347 2.0× 20 942
Toshio Hasegawa Japan 19 221 0.3× 225 0.4× 18 0.1× 41 0.1× 118 0.7× 61 1.1k
Navin Gupta United States 18 124 0.2× 530 1.0× 24 0.1× 97 0.3× 779 4.5× 35 1.9k

Countries citing papers authored by Akio Katayama

Since Specialization
Citations

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

Fields of papers citing papers by Akio Katayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akio Katayama

This figure shows the co-authorship network connecting the top 25 collaborators of Akio Katayama. A scholar is included among the top collaborators of Akio Katayama 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 Akio Katayama. Akio Katayama 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.
Goto, Norihiko, Manabu Okada, Takayuki Yamamoto, et al.. (2016). Association of Dialysis Duration with Outcomes after Transplantation in a Japanese Cohort. Clinical Journal of the American Society of Nephrology. 11(3). 497–504. 34 indexed citations
2.
Watarai, Yoshihiko, Asami Takeda, Takayuki Yamamoto, et al.. (2014). Acute Antibody-mediated Rejection Possibly Due to Anti–human Leukocyte Antigen DQB1 Antibodies after Renal Transplantation – Case Report. Transplantation Proceedings. 46(2). 640–643. 3 indexed citations
3.
Watarai, Yoshihiko, Takayuki Yamamoto, Takahisa Hiramitsu, et al.. (2013). Neither pre-transplant rituximab nor splenectomy affects de novo HLA antibody production after renal transplantation. Kidney International. 85(2). 425–430. 34 indexed citations
4.
Watarai, Yoshihiko, Takayuki Yamamoto, Makoto Tsujita, et al.. (2013). Frequent development of subclinical chronic antibody-mediated rejection within 1year after renal transplantation with pre-transplant positive donor-specific antibodies and negative CDC crossmatches. Human Immunology. 74(9). 1111–1118. 20 indexed citations
5.
Sato, Tetsuhiko, Masafumi Fukagawa, Kazuharu Uchida, et al.. (2009). 1,25‐dihydroxyvitamin D synthesis after renal transplantation: the role of fibroblast growth factor 23 and cyclosporine. Clinical Transplantation. 23(3). 368–374. 13 indexed citations
6.
Shikano, Toshio, Kazuharu Uchida, Yoshihiro Tominaga, et al.. (2008). Colon Cancer After Liver Transplantation: Report of a Case. The Japanese Journal of Gastroenterological Surgery. 41(2). 258–263. 1 indexed citations
7.
Tominaga, Yoshihiro, Susumu Matsuoka, Tetsuhiko Sato, et al.. (2007). Clinical Features and Hyperplastic Patterns of Parathyroid Glands in Hemodialysis Patients With Advanced Secondary Hyperparathyroidism Refractory to Maxacalcitol Treatment and Required Parathyroidectomy. Therapeutic Apheresis and Dialysis. 11(4). 266–273. 29 indexed citations
8.
Sato, Tetsuhiko, Akemi Inagaki, Kazuharu Uchida, et al.. (2003). Diabetes mellitus after transplant: relationship to pretransplant glucose metabolism and tacrolimus or cyclosporine A-based therapy. Transplantation. 76(9). 1320–1326. 45 indexed citations
9.
Tominaga, Yoshihiro, Kazuharu Uchida, T Haba, et al.. (2001). More than 1,000 cases of total parathyroidectomy with forearm autograft for renal hyperparathyroidism. American Journal of Kidney Diseases. 38(4). S168–S171. 119 indexed citations
10.
Takeda, Asami, K Morozumi, T Haba, et al.. (2001). Long-term effects of chronic cyclosporine nephropathy on outcome of renal allografts. Transplantation Proceedings. 33(7-8). 3379–3380. 6 indexed citations
11.
Haba, T, Kazuharu Uchida, Akio Katayama, et al.. (2001). Pharmacokinetics and pharmacodynamics of a chimeric interleukin-2 receptor monoclonal antibody, basiliximab, in renal transplantation: a comparison between Japanese and non-Japanese patients. Transplantation Proceedings. 33(7-8). 3174–3175. 7 indexed citations
12.
Sato, Tetsuhiko, Yoshihiro Tominaga, Yoshiko Iwasaki, et al.. (2001). Osteoprotegerin levels before and after renal transplantation. American Journal of Kidney Diseases. 38(4). S175–S177. 49 indexed citations
13.
Uchida, Kazuharu, Yohei Tominaga, T Haba, et al.. (1998). Abo-incompatible renal transplantation—dissociation of abo antibodies. Transplantation Proceedings. 30(5). 2302–2303. 10 indexed citations
14.
Hayashi, S, Y Namii, Takaharu Nagasaka, et al.. (1998). Technique of triple split-liver transplantation in pigs using inferior vena cava reconstruction and intraoperative intrahepatic portosystemic shunt. Transplantation Proceedings. 30(7). 3229–3231. 8 indexed citations
15.
Hayashi, S, Akio Katayama, Y Namii, et al.. (1998). Auxiliary orthotopic xenogeneic liver transplantation using pigs for fulminant hepatic failure: with special reference to the technique and immunosuppression. Transplantation Proceedings. 30(7). 3836–3836. 2 indexed citations
16.
Yokoyama, Itsuo, Kôji Uchida, Shusaku Hayashi, et al.. (1997). Marginal kidney graft function from non-heart-beating donors. Transplantation Proceedings. 29(8). 3574–3574. 3 indexed citations
17.
Katayama, Akio, Haruko Ogawa, Kenji Kadomatsu, et al.. (1997). Studies of α-gal dependent hyperacute xenotransplant rejection using double knockout embryonic stem cells. Transplantation Proceedings. 29(4). 2262–2262. 1 indexed citations
18.
Hayashi, S, Y Namii, Takaharu Nagasaka, et al.. (1997). Adenovirus-mediated gene transfer to the xenogeneic liver in liver xenotransplantation: The transduction of complement regulatory factor genes (DAF and HRF20). Transplantation Proceedings. 29(4). 2211–2211. 2 indexed citations
19.
Tominaga, Yohei, Masahiro Numano, Hiroshi Asano, et al.. (1996). Indications for parathyroidectomy in renal hyperparathyroidism. 28. 10–13. 4 indexed citations
20.
Yokoyama, Itsuo, Takaaki Kobayashi, Shuji Hayashi, et al.. (1996). Liberation of vasoactive substances and its prevention with thromboxane A2 synthase inhibitor in pig liver transplantation. Transplant International. 9(1). 76–81. 26 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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