Koji Aoki

1.9k total citations
47 papers, 1.3k citations indexed

About

Koji Aoki is a scholar working on Rheumatology, Immunology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Koji Aoki has authored 47 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Rheumatology, 11 papers in Immunology and 10 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Koji Aoki's work include Systemic Lupus Erythematosus Research (11 papers), Reproductive System and Pregnancy (9 papers) and Renal Diseases and Glomerulopathies (7 papers). Koji Aoki is often cited by papers focused on Systemic Lupus Erythematosus Research (11 papers), Reproductive System and Pregnancy (9 papers) and Renal Diseases and Glomerulopathies (7 papers). Koji Aoki collaborates with scholars based in Japan, United States and Italy. Koji Aoki's co-authors include Mayumi Ogasawara, Kaoru Suzumori, Setsuo Okada, Y. Yagami, Kinue Katano, Eiji Matsuura, Yasuhiko Ozaki, Alan B. Dudkiewicz, Norbert Gleicher and Mayumi Sugiura‐Ogasawara and has published in prestigious journals such as The Journal of Immunology, American Journal of Obstetrics and Gynecology and Human Reproduction.

In The Last Decade

Koji Aoki

44 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koji Aoki Japan 18 483 400 302 297 278 47 1.3k
Donald Maier United States 27 261 0.5× 1.0k 2.6× 231 0.8× 418 1.4× 630 2.3× 71 2.1k
I. A. R. More United Kingdom 19 245 0.5× 68 0.2× 81 0.3× 314 1.1× 232 0.8× 65 1.3k
Nobuhiro Suzumori Japan 23 569 1.2× 925 2.3× 95 0.3× 390 1.3× 582 2.1× 82 2.1k
Montserrat Creus Spain 33 848 1.8× 1.4k 3.5× 281 0.9× 838 2.8× 711 2.6× 84 2.9k
Paul B. Marshburn United States 26 220 0.5× 596 1.5× 104 0.3× 756 2.5× 347 1.2× 65 2.0k
Leif Matthiesen Sweden 26 1.5k 3.2× 747 1.9× 265 0.9× 1.1k 3.7× 394 1.4× 53 2.3k
Hidekazu Saito Japan 26 306 0.6× 755 1.9× 84 0.3× 219 0.7× 233 0.8× 75 2.0k
Siegfried Rotmensch United States 25 252 0.5× 568 1.4× 56 0.2× 754 2.5× 988 3.6× 77 2.1k
Lauren Anton United States 27 627 1.3× 284 0.7× 166 0.5× 1.1k 3.6× 596 2.1× 50 2.2k
Derek Miller United States 30 1.4k 2.9× 911 2.3× 78 0.3× 839 2.8× 283 1.0× 71 2.6k

Countries citing papers authored by Koji Aoki

Since Specialization
Citations

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

Fields of papers citing papers by Koji Aoki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Aoki

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Aoki. A scholar is included among the top collaborators of Koji Aoki 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 Koji Aoki. Koji Aoki 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.
Honda, Kazuhisa, Takaoki Saneyasu, Takuya Yamaguchi, et al.. (2014). Intracerebroventricular administration of chicken oxyntomodulin suppresses food intake and increases plasma glucose and corticosterone concentrations in chicks. Neuroscience Letters. 564. 57–61. 11 indexed citations
2.
Sugiura‐Ogasawara, Mayumi, Koji Aoki, Tetsuo Maruyama, et al.. (2014). Does surgery improve live birth rates in patients with recurrent miscarriage caused by uterine anomalies?. Journal of Obstetrics and Gynaecology. 35(2). 155–158. 21 indexed citations
3.
Honda, Kazuhisa, Takaoki Saneyasu, Takuya Yamaguchi, et al.. (2013). Intracerebroventricular administration of novel glucagon-like peptide suppresses food intake in chicks. Peptides. 52. 98–103. 14 indexed citations
4.
Sugiura‐Ogasawara, Mayumi, Koji Aoki, Tomoyuki Fujii, et al.. (2008). Subsequent pregnancy outcomes in recurrent miscarriage patients with a paternal or maternal carrier of a structural chromosome rearrangement. Journal of Human Genetics. 53(7). 622–628. 49 indexed citations
5.
Nakano, Yumi, et al.. (2004). Psychosocial predictors of successful delivery after unexplained recurrent spontaneous abortions: a cohort study. Acta Psychiatrica Scandinavica. 109(6). 440–446. 41 indexed citations
6.
Nakano, Yumi, et al.. (2002). Japanese version of the Quality of Relationship Inventory: Its reliability and validity among women with recurrent spontaneous abortion. Psychiatry and Clinical Neurosciences. 56(5). 527–532. 9 indexed citations
7.
Furukawa, Toshi A., Hideki Azuma, Yumi Nakano, et al.. (2002). Parents, personality or partner? Correlates of marital relationships. Social Psychiatry and Psychiatric Epidemiology. 37(4). 164–168. 12 indexed citations
8.
Nakano, Yumi, Hideki Azuma, Yumiko Noda, et al.. (2002). Personality, social support, coping and emotional distress after repeated spontaneous abortions. Journal of Psychosomatic Obstetrics & Gynecology. 23(2). 133–140. 10 indexed citations
9.
Inagaki, Junko, Eiji Matsuura, Keiko Kaihara, et al.. (2001). IgG Anti‐laminin‐1 Autoantibody and Recurrent Miscarriages. American Journal of Reproductive Immunology. 45(4). 232–238. 31 indexed citations
10.
Katano, Kinue, et al.. (2000). Adverse Influence of Numbers of Previous Miscarriages on Results of Paternal Lymphocyte Immunization in Patients with Recurrent Spontaneous Abortions. American Journal of Reproductive Immunology. 44(5). 289–292. 8 indexed citations
11.
Ogasawara, Mayumi, et al.. (1997). Are serum progesterone levels predictive of recurrent miscarriage in future pregnancies?. Fertility and Sterility. 68(5). 806–809. 24 indexed citations
12.
Katano, Kinue, et al.. (1996).  2-Glycoprotein I-dependent anticardiolipin antibodies as a predictor of adverse pregnancy outcomes in healthy pregnant women. Human Reproduction. 11(3). 509–512. 74 indexed citations
13.
Aoki, Koji & Y. Yagami. (1995). ANTIPHOSPHOLIPID ANTIBODIES IN PREGNANCY. 9. 13–14. 1 indexed citations
14.
Ogasawara, Mayumi, et al.. (1995). Successful management of congenital protein C deficiency with recurrent pregnancy loss. International Journal of Gynecology & Obstetrics. 50(2). 185–187. 6 indexed citations
15.
Ozaki, Yasuhiko, et al.. (1995). Clinical Significance of Anti‐GM3 Antibodies in Recurrent Pregnancy Loss With Elevated Level of Antiphospholipid Antibodies. American Journal of Reproductive Immunology. 33(3). 234–242. 1 indexed citations
16.
Ogasawara, Mayumi, Koji Aoki, Eiji Matsuura, et al.. (1995). Anticardiolipin Antibodies in Patients With Pregnancy Loss Induce Factor Xa Production in the Presence of (β2‐Glycoprotein I. American Journal of Reproductive Immunology. 34(5). 269–273. 9 indexed citations
17.
18.
Aoki, Koji, et al.. (1994). Immunology: β2-Glycoprotein I-dependent and -independent anticardiolipin antibodies in healthy pregnant women. Human Reproduction. 9(10). 1849–1851. 16 indexed citations
19.
Aoki, Koji, et al.. (1993). Clinical evaluation of immunotherapy in early pregnancy with x-irradiated paternal mononuclear cells for primary recurrent aborters. American Journal of Obstetrics and Gynecology. 169(3). 649–653. 15 indexed citations
20.
Aoki, Koji, et al.. (1993). Specific Antiphospholipid Antibodies as a Predictive Variable in Patients With Recurrent Pregnancy Loss. American Journal of Reproductive Immunology. 29(2). 82–87. 40 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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