Shigeo Ohba

2.2k total citations
99 papers, 1.4k citations indexed

About

Shigeo Ohba is a scholar working on Genetics, Neurology and Molecular Biology. According to data from OpenAlex, Shigeo Ohba has authored 99 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Genetics, 27 papers in Neurology and 26 papers in Molecular Biology. Recurrent topics in Shigeo Ohba's work include Glioma Diagnosis and Treatment (28 papers), Meningioma and schwannoma management (14 papers) and Neurofibromatosis and Schwannoma Cases (11 papers). Shigeo Ohba is often cited by papers focused on Glioma Diagnosis and Treatment (28 papers), Meningioma and schwannoma management (14 papers) and Neurofibromatosis and Schwannoma Cases (11 papers). Shigeo Ohba collaborates with scholars based in Japan, United States and Norway. Shigeo Ohba's co-authors include Yuichi Hirose, Hideki Murakami, Toru Nakagawa, Joydeep Mukherjee, Russell O. Pieper, Takeshi Kawase, Yu Kinoshita, Masato Abe, Kazunari Yoshida and Wendy L. See and has published in prestigious journals such as PLoS ONE, Cancer Research and Scientific Reports.

In The Last Decade

Shigeo Ohba

97 papers receiving 1.4k citations

Peers

Shigeo Ohba
Comparison fields: 5 of 111
  • Genetics 465
  • Neurology 433
  • Molecular Biology 403
  • Epidemiology 243
  • Surgery 224
Christopher Dunham Canada
Anna Brunn Germany
Christo Christov France
David H. George Canada
Mari‐Paz Rubio Spain
Ana Sotrel United States
Charles B. Stevenson United States
Jean‐Pierre de Chadarévian United States
Paola Riva Italy
Kenichiro Iwami Japan
Christopher Dunham Canada View profile →
Citations per field, relative to Shigeo Ohba
Shigeo Ohba · 1×
Citations per year, relative to Shigeo Ohba
Shigeo Ohba · 1×

Countries citing papers authored by Shigeo Ohba

Since Specialization
Citations

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

Fields of papers citing papers by Shigeo Ohba

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigeo Ohba

This figure shows the co-authorship network connecting the top 25 collaborators of Shigeo Ohba. A scholar is included among the top collaborators of Shigeo Ohba 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 Shigeo Ohba. Shigeo Ohba 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
# Title Journal Authors Indexed citations
1 Factors involved in maintaining Karnofsky Performance Status (≥ 50%) in glioblastoma, IDH-wildtype patients treated with temozolomide and radiotherapy Scientific Reports Shigeo Ohba, Eiji Fujiwara et al. 1
2 Three-Dimensional Amide Proton Transfer-Weighted Imaging for Differentiating between Glioblastoma, IDH-Wildtype and Primary Central Nervous System Lymphoma Cancers Shigeo Ohba, Kazuhiro Murayama et al. 2
3 PKM2 Interacts With the Cdk1-CyclinB Complex to Facilitate Cell Cycle Progression in Gliomas Frontiers in Oncology Shigeo Ohba, Tor‐Christian Johannessen et al. 9
4 Primary central nervous system lymphomas with massive intratumoral hemorrhage: Clinical, radiological, pathological, and molecular features of six cases Neuropathology Seiji Yamada, Jun Muto et al. 0
5 Association of preoperative seizures with tumor metabolites quantified by magnetic resonance spectroscopy in gliomas Scientific Reports Kazuhiro Murayama, Shigeo Ohba et al. 4
6 Correlation between IDH, ATRX, and TERT promoter mutations in glioma Brain Tumor Pathology Shigeo Ohba, Seiji Yamada et al. 49
7 Clinical, histopathological, and molecular analyses of IDH-wild-type WHO grade II–III gliomas to establish genetic predictors of poor prognosis Brain Tumor Pathology Shigeo Ohba, Seiji Yamada et al. 14
8 Mutant IDH1 Cooperates with ATRX Loss to Drive the Alternative Lengthening of Telomere Phenotype in Glioma Cancer Research Joydeep Mukherjee, Tor‐Christian Johannessen et al. 65
9 Association between mutant IDHs and tumorigenesis in gliomas Medical Molecular Morphology Shigeo Ohba, Yuichi Hirose 8
10 A retrospective study of bevacizumab for treatment of brainstem glioma with malignant features Journal of Clinical Neuroscience Shigeo Ohba, Kazuhide Adachi et al. 10
11 Mutant IDH1 Expression Drives TERT Promoter Reactivation as Part of the Cellular Transformation Process Cancer Research Shigeo Ohba, Joydeep Mukherjee et al. 50
12 Prediction of genetic subgroups in adult supra tentorial gliomas by pre- and intraoperative parameters Journal of Neuro-Oncology Kazuhiro Murayama, Hikaru Sasaki et al. 24
13 Inhibition of c-Jun N-terminal kinase enhances temozolomide-induced cytotoxicity in human glioma cells Journal of Neuro-Oncology Shigeo Ohba, Yuichi Hirose et al. 18
14 Endodermal cyst of the cranio-cervical junction Acta Neurochirurgica Shigeo Ohba, Takenori Akiyama et al. 13
15 A supratentorial primitive neuroectodermal tumor in an adult: a case report and review of the literature Journal of Neuro-Oncology Shigeo Ohba, Kazunari Yoshida et al. 24
16 Trochlear Nerve Schwannoma with Intratumoral Hemorrhage: Case Report Neurosurgery Shigeo Ohba, Tomoru Miwa et al. 25
17 Epithelioid hemangioendothelioma of tongue: A case report with immunohistochemical studies Kotaro Shibahara, Shuichi Fujita et al. 9
18 Induction of canine pyometra by inoculation of Escherichia coli into the uterus and its relationship to reproductive features Animal Reproduction Science Shigehisa Tsumagari, Tsuyoshi Ishinazaka et al. 25
19 Early Resolution of Third Nerve Palsy Following Endovascular Treatment of a Posterior Communicating Artery Aneurysm Journal of Neuro-Ophthalmology Joji Inamasu, Yoshiki Nakamura et al. 33
20 Reference lines for oblique axial MR imaging of the brain. Radiology Shoichiro Otake, H. Mizutani et al. 3

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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