Takeo Ohnishi

7.7k total citations
274 papers, 6.2k citations indexed

About

Takeo Ohnishi is a scholar working on Molecular Biology, Oncology and Cancer Research. According to data from OpenAlex, Takeo Ohnishi has authored 274 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 146 papers in Molecular Biology, 85 papers in Oncology and 60 papers in Cancer Research. Recurrent topics in Takeo Ohnishi's work include Cancer-related Molecular Pathways (73 papers), DNA Repair Mechanisms (58 papers) and Spaceflight effects on biology (41 papers). Takeo Ohnishi is often cited by papers focused on Cancer-related Molecular Pathways (73 papers), DNA Repair Mechanisms (58 papers) and Spaceflight effects on biology (41 papers). Takeo Ohnishi collaborates with scholars based in Japan, United States and Sweden. Takeo Ohnishi's co-authors include Akihisa Takahashi, Ken Ohnishi, Hideki Matsumoto, Eiichiro Mori, Xinjiang Wang, Natsuko Kondo, Koji Ono, Toshihiko Shirai, Nobuhiko Kobayashi and Kumio Okaichi and has published in prestigious journals such as Nucleic Acids Research, Journal of Biological Chemistry and The Journal of Experimental Medicine.

In The Last Decade

Takeo Ohnishi

264 papers receiving 6.1k citations

Peers

Takeo Ohnishi

RNMI

ONCOL

PRM

PHYSI

Akihisa Takahashi Japan

Keiji Suzuki Japan

Ann R. Kennedy United States

Paul D. Lewis United Kingdom

Shao Hui Huang Canada

Lars‐Gunnar Larsson Sweden

Jan Stap Netherlands

Lei Zhou China

Robert P. Coppes Netherlands

Takashi Kato Japan

Akihisa Takahashi Japan

Takeo Ohnishi

3.1k ×1.1

1.1k ×0.9

RNMI

1.2k ×0.9

ONCOL

1.5k ×1.3

PRM

1.1k ×1.1

PHYSI

Citations per year, relative to Takeo Ohnishi Takeo Ohnishi (= 1×) peers Akihisa Takahashi

Countries citing papers authored by Takeo Ohnishi

Since Specialization

Citations

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

Fields of papers citing papers by Takeo Ohnishi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeo Ohnishi

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

All Works

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20 of 20 papers shown

Nakagawa, Yosuke, Akihisa Takahashi, Nobuhiro Yamakawa, et al.. (2012). Depression of p53-independent Akt survival signals in human oral cancer cells bearing mutated p53 gene after exposure to high-LET radiation. Biochemical and Biophysical Research Communications. 423(4). 654–660. 21 indexed citations

Kondo, Natsuko, Akihisa Takahashi, Eiichiro Mori, et al.. (2011). FANCD1/BRCA2 Plays Predominant Role in the Repair of DNA Damage Induced by ACNU or TMZ. PLoS ONE. 6(5). e19659–e19659. 35 indexed citations

Kondo, Natsuko, Akihisa Takahashi, Eiichiro Mori, et al.. (2010). DNA ligase IV is a potential molecular target in ACNU sensitivity. Cancer Science. 101(8). 1881–1885. 17 indexed citations

Takahashi, Akihisa, et al.. (2009). Heat-induced Signal Transduction Pathways Leading to Cell Death and Cell Survival in Cancer Cells. 25(1). 1–11.

Takahashi, Akihisa & Takeo Ohnishi. (2006). What is the Critical Hyperthermia Target in Cancer Cells?. Thermal Medicine(Japanese Journal of Hyperthermic Oncology). 22(4). 229–237. 5 indexed citations

Ohnishi, Takeo, Ken Ohnishi, Takuya Yamamoto, et al.. (2004). Dorsal light reflex is absent in the postural control system of the upside-down swimming catfish, Synodontis nigriventris. 35. 961. 1 indexed citations

Masunaga, Shin‐ichiro, Koji Ono, Akihisa Takahashi, et al.. (2003). Usefulness of combined treatment with mild temperature hyperthermia and/or tirapazamine in the treatment of solid tumors: its independence of p53 status. Cancer Science. 94(1). 125–133. 9 indexed citations

Harima, Yoko, Satoshi Sawada, Yoshitaka Miyazaki, et al.. (2003). Expression of Ku80 in Cervical Cancer Correlates With Response to Radiotherapy and Survival. American Journal of Clinical Oncology. 26(4). e80–e85. 44 indexed citations

Ohnishi, Takeo, Ken Ohnishi, & Akihisa Takahashi. (2002). Glycerol restores heat-induced p53-dependent apoptosis of human glioblastoma cells bearing mutant p53. BMC Biotechnology. 2(1). 6–6. 14 indexed citations

10.

Honda, N, Takehisa Nakahara, Masami Yoshida, et al.. (2001). Adaptive Response to Radiation (I). Journal of Radiation Research. 42(4). 498–498. 1 indexed citations

11.

Takahashi, Akihisa, Ken Ohnishi, & Takeo Ohnishi. (2001). The role of tumor suppressor p53 protein on cellular stress response. Journal of Radiation Research. 42(4). 443. 1 indexed citations

12.

Okaichi, Kumio, Naoko Morita, Takeo Ohnishi, & Yutaka Okumura. (2001). Cross talk of p53 signal pathway by low dose radiation and artificial gravity. Journal of Radiation Research. 42(4). 498. 1 indexed citations

13.

Tamamoto, Tetsuro, Ken Ohnishi, Akihisa Takahashi, et al.. (1999). Enhancement of radio-sensitivity by NaCl in human cancer cells transfected with mutant p53 gene. Journal of Radiation Research. 40(4). 451. 8 indexed citations

14.

Harada, Kazuki, Shunji Nagaoka, Mamoru Mohri, Takeo Ohnishi, & Tsutomu Sugahara. (1998). Lethality of high linear energy transfer cosmic radiation toEscherichia coliDNA repair-deficient mutants during the âSL-J/FMPTâ space experiment. FEMS Microbiology Letters. 164(1). 39–45. 4 indexed citations

15.

Ohnishi, Takeo, Hideki Matsumoto, Akihisa Takahashi, Mari Shimura, & Hideyuki J. Majima. (1995). Accumulation of mutant p53 and hsp72 by heat treatment, and their association in a human glioblastoma cell line. International Journal of Hyperthermia. 11(5). 663–671. 17 indexed citations

16.

Ohnishi, Takeo, et al.. (1994). Cell Differentiation of a Cellular Slime Mold in Space.. Biological Sciences in Space. 8(1). 4–11. 1 indexed citations

17.

Ohnishi, Takeo, et al.. (1993). Increase of wtp53 pool size in specific organs of mice by low doses of X-ray.. Journal of Radiation Research. 34(4). 364. 1 indexed citations

18.

Ohnishi, Takeo. (1988). Possible Induction of Abnormal Differentiation in Dictyostelium Discoideum by Cosmic Radiation and Low Gravity. 4(2). 3 indexed citations

19.

Uchida, Kazuhiko, Seiichi Takahashi, Kunio Fujiwara, et al.. (1988). Preventive Effect of 3‐Aminobenzamide on the Reduction of NAD Levels in Rat Liver Following Administration of Diethylnitrosamine. Japanese Journal of Cancer Research. 79(10). 1094–1100. 10 indexed citations

20.

Uehara, Hideo, et al.. (1979). Function of the Autonomic Nervous System in Diabetes Mellitus:Respiratory variations in the R-R interval. 22(6). 709–716. 1 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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