Hiroko Koga
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- Colorectal Cancer Screening and Detection 3
- Viral-associated cancers and disorders 1
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- Genetic factors in colorectal cancer 2
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- Nutrition, Genetics, and Disease 1
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- Cholangiocarcinoma and Gallbladder Cancer Studies 1
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- Genomics, phytochemicals, and oxidative stress 1
- Glutathione Transferases and Polymorphisms 1
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- Electrical and Bioimpedance Tomography 1
- Co-authors
- Suminori KonoHiroaki HamadaHitomi HayabuchiKazuya OnumaKoichi HandaChikako KiyoharaHisako InoueTomomi Marugame
- Partner nations
- Japan
In The Last Decade
Hiroko Koga
10 papers receiving 325 citations
Peers
Comparison fields: 5 of 53
- Oncology 137
- Pathology and Forensic Medicine 68
- Cancer Research 55
- Rheumatology 52
- Physiology 69
Countries citing papers authored by Hiroko Koga
This map shows the geographic impact of Hiroko Koga'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 Hiroko Koga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroko Koga more than expected).
Fields of papers citing papers by Hiroko Koga
This network shows the impact of papers produced by Hiroko Koga. 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 Hiroko Koga. The network helps show where Hiroko Koga may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hiroko Koga, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2019 | 19 | |
| 2 | 2008 | 20 | |
| 3 | 2002 | 9 | |
| 4 | 2000 | 50 | |
| 5 | Cigarette smoking, CYP1A1 MspI and GSTM1 genotypes, and colorectal adenomas. | 2000 | 42 |
| 6 | 1999 | 104 | |
| 7 | 1999 | 29 | |
| 8 | 1999 | 18 | |
| 9 | 1998 | 51 | |
| 10 | 1997 | 1 |
About Hiroko Koga
Hiroko Koga is a scholar working on Oncology, Nephrology, Physiology, Pathology and Forensic Medicine and Genetics, having authored 10 papers that have together received 343 indexed citations. Recurring topics across this work include Colorectal Cancer Screening and Detection (3 papers), Genetic factors in colorectal cancer (2 papers), Nutrition, Genetics, and Disease (1 paper), Cholangiocarcinoma and Gallbladder Cancer Studies (1 paper), Viral-associated cancers and disorders (1 paper), Genomics, phytochemicals, and oxidative stress (1 paper), Glutathione Transferases and Polymorphisms (1 paper) and Electrical and Bioimpedance Tomography (1 paper). The work is most often cited by research in Oncology (137 citations), Pathology and Forensic Medicine (68 citations), Cancer Research (55 citations), Rheumatology (52 citations) and Physiology (69 citations). Hiroko Koga has collaborated with scholars based in Japan. Frequent co-authors include Suminori Kono, Hiroaki Hamada, Hitomi Hayabuchi, Kazuya Onuma, Koichi Handa, Chikako Kiyohara, Hisako Inoue, Tomomi Marugame, Masato Nishiwaki and Hiroshi Nishikawa. Their work appears in journals such as Nutrition and Cancer, Annals of Epidemiology, Cancer Letters, Nephrology and Cancer Causes & Control.
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.