Tsutomu Ohta

10.2k total citations · 5 hit papers
98 papers, 8.3k citations indexed

About

Tsutomu Ohta is a scholar working on Molecular Biology, Oncology and Cancer Research. According to data from OpenAlex, Tsutomu Ohta has authored 98 papers receiving a total of 8.3k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Molecular Biology, 16 papers in Oncology and 11 papers in Cancer Research. Recurrent topics in Tsutomu Ohta's work include DNA Repair Mechanisms (11 papers), RNA modifications and cancer (10 papers) and Genomics and Chromatin Dynamics (9 papers). Tsutomu Ohta is often cited by papers focused on DNA Repair Mechanisms (11 papers), RNA modifications and cancer (10 papers) and Genomics and Chromatin Dynamics (9 papers). Tsutomu Ohta collaborates with scholars based in Japan, United States and United Kingdom. Tsutomu Ohta's co-authors include Masayuki Yamamoto, Setsuo Hirohashi, Akira Kobayashi, Tatsuhiro Shibata, Naoki Takeda, Yoichi Shinkai, Jun Ueda, Makoto Tachibana, Mikiko Fukuda and Misao Ohki and has published in prestigious journals such as Cell, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

In The Last Decade

Tsutomu Ohta

94 papers receiving 8.1k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

G9a histone methyltransferase plays a dominant role in euchromatic histone H3 lysine 9 methylation and is essential for early embryogenesis

2002 992 citations Tsutomu Ohta, Misao Ohki et al. profile →
Histone methyltransferases G9a and GLP form heteromeric complexes and are both crucial for methylation of euchromatin at H3-K9

2005 645 citations Tsutomu Ohta et al. profile →
Cancer related mutations in NRF2 impair its recognition by Keap1-Cul3 E3 ligase and promote malignancy

2008 602 citations Tatsuhiro Shibata, Tsutomu Ohta et al. Proceedings of the National Academy of Sciences profile →
Structural Basis for Defects of Keap1 Activity Provoked by Its Point Mutations in Lung Cancer

2006 594 citations Balasundaram Padmanabhan, Kit I. Tong et al. Molecular Cell profile →
Loss of Keap1 Function Activates Nrf2 and Provides Advantages for Lung Cancer Cell Growth

2008 526 citations Tsutomu Ohta, Kumiko Iijima et al. Cancer Research profile →

Peers

Tsutomu Ohta

ONCOL

GENET

PRM

Toshio Mori Japan

Jan Stap Netherlands

Janne Lehtiö Sweden

Xin Liu China

Lin Li China

Jeroen Essers Netherlands

Santanu Dasgupta United States

Magnar Bjørås Norway

Alice S.T. Wong Hong Kong

Leon H.F. Mullenders Netherlands

Toshio Mori Japan

Tsutomu Ohta

4.3k ×0.7

950 ×0.9

1.2k ×1.2

ONCOL

520 ×0.8

GENET

468 ×0.8

PRM

Citations per year, relative to Tsutomu Ohta Tsutomu Ohta (= 1×) peers Toshio Mori

Countries citing papers authored by Tsutomu Ohta

Since Specialization

Citations

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

Fields of papers citing papers by Tsutomu Ohta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tsutomu Ohta

This figure shows the co-authorship network connecting the top 25 collaborators of Tsutomu Ohta. A scholar is included among the top collaborators of Tsutomu Ohta 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 Tsutomu Ohta. Tsutomu Ohta is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Tsuchiya, Kazuo, Yuji Iwashita, Yusuke Inoue, et al.. (2022). m6A demethylase ALKBH5 promotes tumor cell proliferation by destabilizing IGF2BPs target genes and worsens the prognosis of patients with non-small-cell lung cancer. Cancer Gene Therapy. 29(10). 1355–1372. 24 indexed citations

Yamamoto, Yuki, Mamiko Miyamoto, Michiaki Kubo, et al.. (2014). A Rare Polymorphic Variant of NBS1 Reduces DNA Repair Activity and Elevates Chromosomal Instability. Cancer Research. 74(14). 3707–3715. 8 indexed citations

Nakamura, Akihiro, et al.. (2011). SHEAR STRENGTH ESTIMATION OF SEISMIC RETROFITTED RC COLUMN BY EXTENDED WING WALLS. Journal of Structural and Construction Engineering (Transactions of AIJ). 76(661). 619–627. 4 indexed citations

Ono, S., et al.. (2009). A study of creative processes based on the relationship between the clue element and the other information elements. 1(1). 13–18.

Kawase, Tatsuya, Rieko Ohki, Tatsuhiro Shibata, et al.. (2009). PH Domain-Only Protein PHLDA3 Is a p53-Regulated Repressor of Akt. Cell. 136(3). 535–550. 185 indexed citations

Ohta, Tsutomu, Kumiko Iijima, Mamiko Miyamoto, et al.. (2008). Loss of Keap1 Function Activates Nrf2 and Provides Advantages for Lung Cancer Cell Growth. Cancer Research. 68(5). 1303–1309. 526 indexed citations breakdown →

Shibata, Tatsuhiro, Tsutomu Ohta, Kit I. Tong, et al.. (2008). Cancer related mutations in NRF2 impair its recognition by Keap1-Cul3 E3 ligase and promote malignancy. Proceedings of the National Academy of Sciences. 105(36). 13568–13573. 602 indexed citations breakdown →

Kawase, Tatsuya, Hitoshi Ichikawa, Tsutomu Ohta, et al.. (2008). p53 target gene AEN is a nuclear exonuclease required for p53-dependent apoptosis. Oncogene. 27(27). 3797–3810. 74 indexed citations

Shibata, Tatsuhiro, Satoko Hanada, Akiko Kokubu, et al.. (2007). Gene expression profiling of epidermal growth factor receptor/KRAS pathway activation in lung adenocarcinoma. Cancer Science. 98(7). 985–991. 27 indexed citations

10.

Ishida, Michiko, Mamiko Miyamoto, Tadashi Hasegawa, et al.. (2006). The SYT-SSX Fusion Protein Down-Regulates the Cell Proliferation Regulator COM1 in t(x;18) Synovial Sarcoma. Molecular and Cellular Biology. 27(4). 1348–1355. 28 indexed citations

11.

Padmanabhan, Balasundaram, Kit I. Tong, Tsutomu Ohta, et al.. (2006). Structural Basis for Defects of Keap1 Activity Provoked by Its Point Mutations in Lung Cancer. Molecular Cell. 21(5). 689–700. 594 indexed citations breakdown →

12.

Yamazaki, Ken, Michiie Sakamoto, Tsutomu Ohta, et al.. (2003). Overexpression of KIT in chromophobe renal cell carcinoma. Oncogene. 22(6). 847–852. 120 indexed citations

13.

Hemberger, Myriam, Tadashige Nozaki, Elke Winterhager, et al.. (2003). Parp1-deficiency induces differentiation of ES cells into trophoblast derivatives. Developmental Biology. 257(2). 371–381. 63 indexed citations

14.

Suzuki, Hirofumi, et al.. (1998). Precision Grinding of Aspherical CVD-SiC Molding Die. 32(1). 25–30. 18 indexed citations

15.

Kobayashi, Masatomo, et al.. (1998). DNA Supercoiling Factor Localizes to Puffs on Polytene Chromosomes in Drosophila melanogaster. Molecular and Cellular Biology. 18(11). 6737–6744. 24 indexed citations

16.

Suzuki, Hirofumi, et al.. (1997). Study on Aspherical Surface Polishing of Single Crystal Silicon Lens.. Journal of the Japan Society for Precision Engineering. 63(9). 1280–1284. 8 indexed citations

17.

Suzuki, Hirofumi, et al.. (1995). Development of an On-machine Aspherical Form Measurement System.. Journal of the Japan Society for Precision Engineering. 61(11). 1594–1598. 3 indexed citations

18.

Ohta, Tsutomu, Masayuki Sakakibara, Tetsumaru Itaya, & Yutaka Takigami. (1991). 304 K-Ar and Ar-Ar Ages of Kamuikotan Metamorphic Rocks, Hokkaido.. 98. 435. 1 indexed citations

19.

Sakai, Tatsuo & Tsutomu Ohta. (1989). Development of fatigue testing machine combined to SEM and some aspects on crack initiation and propagation behaviors.. Journal of the Society of Materials Science Japan. 38(426). 312–318. 1 indexed citations

20.

Ohta, Tsutomu, Hiroshi Takeda, & Yoshio Takéuchi. (1975). Mica polytypism: Dissimilarities in the crystal structures of coexisting 1M and 2M1 biotite. American Mineralogist. 60. 1030–1040. 106 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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