Yasuo Tohma

1.4k total citations
30 papers, 1.1k citations indexed

About

Yasuo Tohma is a scholar working on Molecular Biology, Neurology and Genetics. According to data from OpenAlex, Yasuo Tohma has authored 30 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Molecular Biology, 11 papers in Neurology and 7 papers in Genetics. Recurrent topics in Yasuo Tohma's work include Glioma Diagnosis and Treatment (7 papers), Neuroblastoma Research and Treatments (4 papers) and Cancer-related Molecular Pathways (4 papers). Yasuo Tohma is often cited by papers focused on Glioma Diagnosis and Treatment (7 papers), Neuroblastoma Research and Treatments (4 papers) and Cancer-related Molecular Pathways (4 papers). Yasuo Tohma collaborates with scholars based in Japan, France and Switzerland. Yasuo Tohma's co-authors include Hiroko Ohgaki, Catherine Gratas, Paul Kleihues, Junkoh Yamashita, Wojciech Biernat, Yasuhiro Yonekawa, Osamu Tachibana, Masakatsu Fukuda, Pierre Hainaut and Philippe Tanière and has published in prestigious journals such as Journal of Neuroscience, Cancer and Journal of neurosurgery.

In The Last Decade

Yasuo Tohma

30 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yasuo Tohma Japan 14 611 374 264 189 149 30 1.1k
Raymund L. Yong United States 17 600 1.0× 469 1.3× 230 0.9× 258 1.4× 90 0.6× 48 1.2k
Marius Maxwell United States 12 474 0.8× 209 0.6× 201 0.8× 143 0.8× 219 1.5× 19 1.2k
Göran Hesselager Sweden 20 553 0.9× 456 1.2× 282 1.1× 292 1.5× 225 1.5× 34 1.3k
Demirkan Gursel United States 19 491 0.8× 243 0.6× 270 1.0× 284 1.5× 48 0.3× 32 970
И. В. Холоденко Russia 18 467 0.8× 213 0.6× 226 0.9× 140 0.7× 209 1.4× 51 945
Satoru Osuka Japan 21 677 1.1× 390 1.0× 355 1.3× 314 1.7× 74 0.5× 42 1.3k
Anke Waha Germany 19 967 1.6× 215 0.6× 166 0.6× 213 1.1× 72 0.5× 29 1.2k
Guohan Hu China 25 987 1.6× 146 0.4× 220 0.8× 529 2.8× 159 1.1× 65 1.5k
Joseph L. Lasky United States 13 430 0.7× 223 0.6× 193 0.7× 163 0.9× 74 0.5× 36 852
Karisa C. Schreck United States 16 946 1.5× 505 1.4× 418 1.6× 290 1.5× 140 0.9× 55 1.4k

Countries citing papers authored by Yasuo Tohma

Since Specialization
Citations

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

Fields of papers citing papers by Yasuo Tohma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yasuo Tohma

This figure shows the co-authorship network connecting the top 25 collaborators of Yasuo Tohma. A scholar is included among the top collaborators of Yasuo Tohma 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 Yasuo Tohma. Yasuo Tohma 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.
Miyashita, Katsuyoshi, et al.. (2023). Intra-and peritumoral hemorrhage in the meningioma of a nonagenarian due to administration of direct oral anticoagulants after mechanical thrombectomy. Surgical Neurology International. 14. 164–164. 1 indexed citations
2.
Miyashita, Katsuyoshi, et al.. (2021). Blister-like aneurysm of the anterior communicating artery treated with only Low-profile Visualized Intraluminal Support Junior stent. Surgical Neurology International. 12. 564–564. 1 indexed citations
3.
Fujisawa, Hironori, Yasuo Tohma, Naoki Muramatsu, et al.. (2012). Spindle Cell Oncocytoma of the Adenohypophysis With Marked Hypervascularity. Neurologia medico-chirurgica. 52(8). 594–598. 37 indexed citations
4.
Tohma, Yasuo, et al.. (2004). Obstructive hydrocephalus associated with arachnoid cyst in the elderly. Journal of Clinical Neuroscience. 11(5). 542–544. 3 indexed citations
5.
Hayashi, Yasuhiko, et al.. (2003). Infarction in Anterior Inferior Cerebellar Artery Territory Caused by Occlusion of Vertebral Artery. 58(8). 57–59. 4 indexed citations
6.
Hayashi, Yasuhiko, et al.. (2003). Penetrating Head Injury Caused by Bear Claws: Case Report. The Journal of Trauma: Injury, Infection, and Critical Care. 55(6). 1178–1178. 21 indexed citations
7.
Fujisawa, Hironori, Kohei Marukawa, Mitsuhiro Hasegawa, et al.. (2002). Genetic differences between neurocytoma and dysembryoplastic neuroepithelial tumor and oligodendroglial tumors. Journal of neurosurgery. 97(6). 1350–1355. 49 indexed citations
8.
Yamashima, Tetsumori, Yasuo Tohma, Motohiro Nomura, et al.. (2001). Calpain-dependent proteolysis of merlin occurs by oxidative stress in meningiomas. Cancer. 92(10). 2662–2672. 9 indexed citations
9.
Ohgaki, Hiroko, Masakatsu Fukuda, Yasuo Tohma, et al.. (2000). Effect of Intragastric Application ofN-Methylnitrosourea inp53 Knockout Mice. Molecular Carcinogenesis. 28(2). 97–101. 19 indexed citations
10.
Tohma, Yasuo, et al.. (2000). [A case of glioblastoma multiforme which indicated the early stage on brain MRI].. PubMed. 52(4). 325–9. 4 indexed citations
11.
Tohma, Yasuo, Daisuke Kita, Yutaka Hayashi, et al.. (2000). De novo Spinal Teratoma after Treatment of an Intracranial Germ Cell Tumor. Pediatric Neurosurgery. 33(5). 261–264. 5 indexed citations
12.
Tachibana, Osamu, et al.. (2000). Molecular analysis for p53 and mdm2 in intracranial germ cell tumors. Acta Neuropathologica. 99(1). 21–25. 13 indexed citations
13.
Tachibana, Osamu, Yasuo Tohma, Yasuaki Arakawa, et al.. (2000). Alterations of the INK4a/ARF locus in human intracranial germ cell tumors.. PubMed. 60(8). 2113–5. 32 indexed citations
14.
Tohma, Yasuo, Catherine Gratas, Wojciech Biernat, et al.. (1998). PTEN (MMAC1) Mutations Are Frequent in Primary Glioblastomas (de novo) but not in Secondary Glioblastomas. Journal of Neuropathology & Experimental Neurology. 57(7). 684–689. 197 indexed citations
15.
Tohma, Yasuo, Catherine Gratas, Erwin G. Van Meir, et al.. (1998). Necrogenesis and Fas/APO-1 (CD95) Expression in Primary (de novo) and Secondary Glioblastomas. Journal of Neuropathology & Experimental Neurology. 57(3). 239–245. 59 indexed citations
16.
Gratas, Catherine, Yasuo Tohma, Erwin G. Van Meir, et al.. (1997). Fas Ligand Expression in Glioblastoma Cell Lines and Primary Astrocytic Brain Tumors. Brain Pathology. 7(3). 863–869. 136 indexed citations
17.
18.
Biernat, Wojciech, Yasuo Tohma, Yasuhiro Yonekawa, Paul Kleihues, & Hideaki Ohgaki. (1997). Alterations of cell cycle regulatory genes in primary (de novo) and secondary glioblastomas. Acta Neuropathologica. 94(4). 303–309. 125 indexed citations
19.
Yamashima, Tetsumori, Yasuo Tohma, S. Kida, et al.. (1996). Prostaglandin D synthase in human arachnoid, arachnoid villi and meningiomas. Prostaglandins. 51(4). 287–287. 2 indexed citations
20.
Yamashima, Tetsumori, Yasuo Tohma, & Junkoh Yamashita. (1992). Expression of cell adhesion molecule E-cadherin in human arachnoid villi. Journal of neurosurgery. 77(5). 749–756. 13 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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