Hirokazu Ohata

1.9k total citations · 1 hit paper
27 papers, 1.5k citations indexed

About

Hirokazu Ohata is a scholar working on Molecular Biology, Oncology and Cell Biology. According to data from OpenAlex, Hirokazu Ohata has authored 27 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Molecular Biology, 16 papers in Oncology and 7 papers in Cell Biology. Recurrent topics in Hirokazu Ohata's work include Cancer Cells and Metastasis (12 papers), Wnt/β-catenin signaling in development and cancer (6 papers) and Cancer-related Molecular Pathways (4 papers). Hirokazu Ohata is often cited by papers focused on Cancer Cells and Metastasis (12 papers), Wnt/β-catenin signaling in development and cancer (6 papers) and Cancer-related Molecular Pathways (4 papers). Hirokazu Ohata collaborates with scholars based in Japan, United Kingdom and Singapore. Hirokazu Ohata's co-authors include Koji Okamoto, Ai Sato, Tatsuya Ishiguro, Takayuki Enomoto, Kaoru Yamawaki, Hitoshi Nakagama, Hiroaki Sakai, Mikihiko Naito, Atsushi Kawabata and Yoichi Taya and has published in prestigious journals such as Journal of Biological Chemistry, Nature Communications and The EMBO Journal.

In The Last Decade

Hirokazu Ohata

26 papers receiving 1.4k citations

Hit 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.

Tumor‐derived spheroids: Relevance to cancer stem cells and clinical applications

2017 388 citations Tatsuya Ishiguro, Hirokazu Ohata et al. Cancer Science profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hirokazu Ohata Japan	19	893	622	393	172	155	27	1.5k
Kristy A. Warner United States	25	1.0k 1.2×	890 1.4×	381 1.0×	244 1.4×	118 0.8×	47	1.9k
Ernst J.A. Steller Netherlands	15	717 0.8×	741 1.2×	424 1.1×	228 1.3×	141 0.9×	20	1.5k
Ai Sato Japan	16	630 0.7×	592 1.0×	352 0.9×	183 1.1×	86 0.6×	45	1.4k
Federica Francescangeli Italy	23	981 1.1×	711 1.1×	648 1.6×	123 0.7×	194 1.3×	40	1.6k
Dora Cavallo‐Medved Canada	21	601 0.7×	437 0.7×	564 1.4×	92 0.5×	230 1.5×	37	1.3k
Yuli Wang China	22	1.0k 1.2×	358 0.6×	277 0.7×	160 0.9×	93 0.6×	51	1.4k
Sonia Alcalá Spain	17	886 1.0×	746 1.2×	362 0.9×	119 0.7×	108 0.7×	30	1.5k
Shaija Samuel United States	14	972 1.1×	739 1.2×	433 1.1×	70 0.4×	93 0.6×	16	1.5k
Nathaniel R. Campbell United States	20	1.2k 1.3×	510 0.8×	631 1.6×	73 0.4×	118 0.8×	24	1.7k

Countries citing papers authored by Hirokazu Ohata

Since Specialization

Citations

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

Fields of papers citing papers by Hirokazu Ohata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hirokazu Ohata

This figure shows the co-authorship network connecting the top 25 collaborators of Hirokazu Ohata. A scholar is included among the top collaborators of Hirokazu Ohata 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 Hirokazu Ohata. Hirokazu Ohata 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

Mori, Yutaro, Hiroaki Sakai, Yusuke Kanda, et al.. (2024). Targeting PDGF signaling of cancer-associated fibroblasts blocks feedback activation of HIF-1α and tumor progression of clear cell ovarian cancer. Cell Reports Medicine. 5(5). 101532–101532. 21 indexed citations

Ohata, Hirokazu, Daisuke Shiokawa, Hiroaki Sakai, et al.. (2023). PROX1 induction by autolysosomal activity stabilizes persister-like state of colon cancer via feedback repression of the NOX1-mTORC1 pathway. Cell Reports. 42(6). 112519–112519. 3 indexed citations

Shiokawa, Daisuke, Hiroaki Sakai, Yutaro Mori, et al.. (2023). Elevated stress response marks deeply quiescent reserve cells of gastric chief cells. Communications Biology. 6(1). 1183–1183. 2 indexed citations

Miyazaki, Toshiaki, Suyoun Chung, Hiroaki Sakai, et al.. (2021). Stemness and immune evasion conferred by the TDO2‐AHR pathway are associated with liver metastasis of colon cancer. Cancer Science. 113(1). 170–181. 43 indexed citations

Ueda, Haruka, Yutaro Mori, Kaoru Yamawaki, et al.. (2021). Establishment of in vitro 3D spheroid cell cultivation from human gynecologic cancer tissues. STAR Protocols. 2(1). 100354–100354. 4 indexed citations

Kanda, Yusuke, Hirokazu Ohata, Toshiaki Miyazaki, et al.. (2021). NF-κB suppression synergizes with E7386, an inhibitor of CBP/β-catenin interaction, to block proliferation of patient-derived colon cancer spheroids. Biochemical and Biophysical Research Communications. 586. 93–99. 3 indexed citations

Shiokawa, Daisuke, Hiroaki Sakai, Hirokazu Ohata, et al.. (2020). Slow-Cycling Cancer Stem Cells Regulate Progression and Chemoresistance in Colon Cancer. Cancer Research. 80(20). 4451–4464. 60 indexed citations

Mori, Yutaro, Kaoru Yamawaki, Tatsuya Ishiguro, et al.. (2019). ALDH-Dependent Glycolytic Activation Mediates Stemness and Paclitaxel Resistance in Patient-Derived Spheroid Models of Uterine Endometrial Cancer. Stem Cell Reports. 13(4). 730–746. 70 indexed citations

Ohata, Hirokazu, Daisuke Shiokawa, Yuuki Obata, et al.. (2019). NOX1-Dependent mTORC1 Activation via S100A9 Oxidation in Cancer Stem-like Cells Leads to Colon Cancer Progression. Cell Reports. 28(5). 1282–1295.e8. 35 indexed citations

10.

Masuda, Mari, Yuko Uno, Naomi Ohbayashi, et al.. (2016). TNIK inhibition abrogates colorectal cancer stemness. Nature Communications. 7(1). 12586–12586. 128 indexed citations

11.

Ishiguro, Tatsuya, Ai Sato, Hirokazu Ohata, et al.. (2015). Establishment and Characterization of an In Vitro Model of Ovarian Cancer Stem-like Cells with an Enhanced Proliferative Capacity. Cancer Research. 76(1). 150–160. 58 indexed citations

12.

Kikuchi, Ryo, Hirokazu Ohata, Nobumichi Ohoka, Atsushi Kawabata, & Mikihiko Naito. (2013). APOLLON Protein Promotes Early Mitotic CYCLIN A Degradation Independent of the Spindle Assembly Checkpoint. Journal of Biological Chemistry. 289(6). 3457–3467. 12 indexed citations

13.

Ohata, Hirokazu, Tatsuya Ishiguro, Ai Sato, et al.. (2012). Induction of the Stem-like Cell Regulator CD44 by Rho Kinase Inhibition Contributes to the Maintenance of Colon Cancer–Initiating Cells. Cancer Research. 72(19). 5101–5110. 93 indexed citations

14.

Arima, Yoshimi, Hidemi Hayashi, Mikako Sasaki, et al.. (2012). Induction of ZEB Proteins by Inactivation of RB Protein Is Key Determinant of Mesenchymal Phenotype of Breast Cancer. Journal of Biological Chemistry. 287(11). 7896–7906. 64 indexed citations

15.

Okamoto, Koji, Tatsuya Ishiguro, Yutaka Midorikawa, et al.. (2012). miR‐493 induction during carcinogenesis blocks metastatic settlement of colon cancer cells in liver. The EMBO Journal. 31(7). 1752–1763. 60 indexed citations

16.

Ishiguro, Tatsuya, Ai Sato, Hirokazu Ohata, et al.. (2011). Differential expression of nanog1 and nanogp8 in colon cancer cells. Biochemical and Biophysical Research Communications. 418(2). 199–204. 42 indexed citations

17.

Ohata, Hirokazu, Nobuyuki Ota, Mikako Shirouzu, et al.. (2009). Identification of a Function-Specific Mutation of Clathrin Heavy Chain (CHC) Required for p53 Transactivation. Journal of Molecular Biology. 394(3). 460–471. 12 indexed citations

18.

Ohata, Hirokazu, Yusuke Yoshida, Masabumi Shibuya, et al.. (2008). Regulation of clathrin‐mediated endocytosis by p53. Genes to Cells. 13(4). 375–386. 29 indexed citations

19.

Ohmori, Katsuyuki, et al.. (2007). Monomeric but not trimeric clathrin heavy chain regulates p53-mediated transcription. Oncogene. 27(15). 2215–2227. 23 indexed citations

20.

Hao, Yanyan, Keiko Sekine, Atsushi Kawabata, et al.. (2004). Apollon ubiquitinates SMAC and caspase-9, and has an essential cytoprotection function. Nature Cell Biology. 6(9). 849–860. 189 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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