Koichi Ichimura
Impact in
- Genetics top 0.05%
- Glioma Diagnosis and Treatment
- Cancer Research top 0.5%
- Cancer Genomics and Diagnostics
- Cancer, Hypoxia, and Metabolism
Papers in
- Genetics 142
- Glioma Diagnosis and Treatment 138
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- Chromatin Remodeling and Cancer 20
- Co-authors
- V. Peter Collins (29 shared papers)Esther Schmidt (11 shared papers)V. Peter Collins (31 shared papers)Danita M. Pearson (18 shared papers)David Jones (9 shared papers)L. Magnus Bäcklund (12 shared papers)Sylvia Kocialkowski (5 shared papers)Guido Reifenberger (6 shared papers)
- Journals
- Brain Tumor Pathology (29 papers)Neuro-Oncology (13 papers)Journal of Neuro-Oncology (10 papers)Modern Pathology (10 papers)Journal of Neuropathology & Experimental Neurology (9 papers)
- Partner nations
- JapanUnited KingdomUnited States
In The Last Decade
Koichi Ichimura
253 papers receiving 9.6k citations
Koichi Ichimura's Hit Papers
Peers
Comparison fields: 5 of 125
- Genetics 4.4k
- Cancer Research 2.0k
- Neurology 1.6k
- Oncology 2.3k
- Pathology and Forensic Medicine 1.4k
Countries citing papers authored by Koichi Ichimura
This map shows the geographic impact of Koichi Ichimura'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 Koichi Ichimura with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koichi Ichimura more than expected).
Fields of papers citing papers by Koichi Ichimura
This network shows the impact of papers produced by Koichi Ichimura. 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 Koichi Ichimura. The network helps show where Koichi Ichimura may publish in the future.
Co-authors
The 25 scholars most cited alongside Koichi Ichimura, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 263 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Tandem Duplication Producing a Novel Oncogenic BRAF Fusion Gene Defines the Majority of Pilocytic Astrocytomas Hit paper breakdown → | 2008 | 664 |
| 2 | Amplification and overexpression of the MDM2 gene in a subset of human malignant gliomas without p53 mutations. Hit paper breakdown → | 1993 | 519 |
| 3 | 2009 | 495 | |
| 4 | CDKN2 (p16/MTS1) gene deletion or CDK4 amplification occurs in the majority of glioblastomas. | 1994 | 403 |
| 5 | 2003 | 307 | |
| 6 | 2013 | 284 | |
| 7 | 2009 | 252 | |
| 8 | Amplification of multiple genes from chromosomal region 12q13-14 in human malignant gliomas: preliminary mapping of the amplicons shows preferential involvement of CDK4, SAS, and MDM2. | 1994 | 238 |
| 9 | Deregulation of the p14ARF/MDM2/p53 pathway is a prerequisite for human astrocytic gliomas with G1-S transition control gene abnormalities. | 2000 | 236 |
| 10 | Human glioblastomas with no alterations of the CDKN2A (p16INK4A, MTS1) and CDK4 genes have frequent mutations of the retinoblastoma gene. | 1996 | 228 |
| 11 | 2001 | 219 | |
| 12 | 2010 | 207 | |
| 13 | 2000 | 160 | |
| 14 | Refined mapping of 12q13-q15 amplicons in human malignant gliomas suggests CDK4/SAS and MDM2 as independent amplification targets. | 1996 | 160 |
| 15 | 2008 | 121 | |
| 16 | 2014 | 118 | |
| 17 | 2011 | 113 | |
| 18 | 1998 | 111 | |
| 19 | 2012 | 110 | |
| 20 | 2004 | 109 |
About Koichi Ichimura
Koichi Ichimura is a scholar working on Genetics, Molecular Biology, Neurology, Oncology and Cancer Research, having authored 263 papers that have together received 9.9k indexed citations. Recurring topics across this work include Glioma Diagnosis and Treatment (138 papers), Lymphoma Diagnosis and Treatment (27 papers), Cancer Genomics and Diagnostics (24 papers), Neuroblastoma Research and Treatments (21 papers), Neurofibromatosis and Schwannoma Cases (20 papers), Chromatin Remodeling and Cancer (20 papers), Sarcoma Diagnosis and Treatment (17 papers) and Meningioma and schwannoma management (17 papers). The work is most often cited by research in Genetics (4.4k citations), Cancer Research (2.0k citations), Neurology (1.6k citations), Oncology (2.3k citations) and Pathology and Forensic Medicine (1.4k citations). Koichi Ichimura has collaborated with scholars based in Japan, United Kingdom and United States. Frequent co-authors include V. Peter Collins, Esther Schmidt, V. Peter Collins, Danita M. Pearson, David Jones, L. Magnus Bäcklund, Sylvia Kocialkowski, Guido Reifenberger, Yoshitaka Narita and G. Reifenberger. Their work appears in journals such as Brain Tumor Pathology, Neuro-Oncology, Journal of Neuro-Oncology, Modern Pathology and Journal of Neuropathology & Experimental Neurology.
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.