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Shinji Oikawa

Shinji Oikawa

Mie University
Japan

D-Index & Metrics

Biology and Biochemistry

D-Index
64
Citations
12636
World Ranking
9811
National Ranking
658

Shinji Oikawa publication distribution in Biology and Biochemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Biology and Biochemistry in 2026. The highlighted bar marks where Shinji Oikawa sits on this spectrum.

47–56 publications: 8 scientists 57–66 publications: 35 scientists 67–76 publications: 106 scientists 77–86 publications: 231 scientists 87–96 publications: 414 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 849 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 950 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 841 scientists 207–216 publications: 735 scientists 217–226 publications: 709 scientists 227–236 publications: 651 scientists 237–246 publications: 605 scientists 247–256 publications: 510 scientists 257–266 publications: 524 scientists 267–276 publications: 434 scientists 277–286 publications: 418 scientists 287–296 publications: 350 scientists 297–306 publications: 363 scientists 307–316 publications: 315 scientists 317–326 publications: 296 scientists 327–336 publications: 261 scientists 337–346 publications: 240 scientists 347–356 publications: 219 scientists 357–366 publications: 197 scientists 367–376 publications: 154 scientists 377–386 publications: 161 scientists 387–396 publications: 155 scientists 397–406 publications: 145 scientists 407–416 publications: 124 scientists 417–426 publications: 112 scientists 427–436 publications: 132 scientists 437–446 publications: 116 scientists 447–456 publications: 99 scientists 457–466 publications: 81 scientists 467–476 publications: 91 scientists 477–486 publications: 80 scientists 487–496 publications: 80 scientists 497–506 publications: 60 scientists 507–516 publications: 36 scientists 517–526 publications: 46 scientists 527–536 publications: 54 scientists 537–546 publications: 44 scientists 547–556 publications: 43 scientists 557–566 publications: 43 scientists 567–576 publications: 42 scientists 577–586 publications: 25 scientists 587–596 publications: 34 scientists 597–606 publications: 23 scientists 607–616 publications: 33 scientists 617–626 publications: 31 scientists 627–636 publications: 27 scientists 637–646 publications: 25 scientists 647–656 publications: 28 scientists 657–666 publications: 34 scientists 667–676 publications: 18 scientists 677–686 publications: 16 scientists 687–696 publications: 10 scientists 697–706 publications: 12 scientists 707–716 publications: 21 scientists 717–726 publications: 12 scientists 727–736 publications: 12 scientists 737–746 publications: 10 scientists 747–756 publications: 7 scientists 757–766 publications: 13 scientists 767–776 publications: 15 scientists 777–786 publications: 13 scientists 787–796 publications: 9 scientists 797–806 publications: 9 scientists 807–816 publications: 7 scientists 817–826 publications: 4 scientists 827–836 publications: 9 scientists 837–846 publications: 7 scientists 847–856 publications: 3 scientists 857–866 publications: 5 scientists 867–876 publications: 5 scientists 877–886 publications: 11 scientists 887–896 publications: 3 scientists 897–906 publications: 4 scientists 907–916 publications: 7 scientists 917–926 publications: 5 scientists 927–936 publications: 6 scientists 937–946 publications: 6 scientists 947–956 publications: 3 scientists 957–966 publications: 7 scientists 967–976 publications: 2 scientists 977–986 publications: 2 scientists 987–996 publications: 1 scientists 997–1,006 publications: 5 scientists 1,007–1,016 publications: 2 scientists 1,017–1,026 publications: 2 scientists 1,027 publications: 1 scientists 1,028+ publications: 100 scientists
47 publications 1,028+

This scientist: 189 publications — 45th percentile

45% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,028 publications or more.

Shinji Oikawa D-index placement in Biology and Biochemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Biology and Biochemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Shinji Oikawa sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 317 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 900 scientists 52–53 D-Index: 1,026 scientists 54–55 D-Index: 1,150 scientists 56–57 D-Index: 1,236 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,163 scientists 62–63 D-Index: 1,131 scientists 64–65 D-Index: 1,032 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 715 scientists 72–73 D-Index: 709 scientists 74–75 D-Index: 596 scientists 76–77 D-Index: 512 scientists 78–79 D-Index: 473 scientists 80–81 D-Index: 412 scientists 82–83 D-Index: 373 scientists 84–85 D-Index: 358 scientists 86–87 D-Index: 285 scientists 88–89 D-Index: 273 scientists 90–91 D-Index: 227 scientists 92–93 D-Index: 208 scientists 94–95 D-Index: 193 scientists 96–97 D-Index: 153 scientists 98–99 D-Index: 157 scientists 100–101 D-Index: 148 scientists 102–103 D-Index: 120 scientists 104–105 D-Index: 113 scientists 106–107 D-Index: 100 scientists 108–109 D-Index: 86 scientists 110–111 D-Index: 67 scientists 112–113 D-Index: 72 scientists 114–115 D-Index: 73 scientists 116–117 D-Index: 64 scientists 118–119 D-Index: 53 scientists 120–121 D-Index: 60 scientists 122–123 D-Index: 54 scientists 124–125 D-Index: 43 scientists 126–127 D-Index: 38 scientists 128–129 D-Index: 49 scientists 130–131 D-Index: 26 scientists 132–133 D-Index: 18 scientists 134–135 D-Index: 23 scientists 136–137 D-Index: 32 scientists 138–139 D-Index: 32 scientists 140–141 D-Index: 27 scientists 142–143 D-Index: 19 scientists 144–145 D-Index: 22 scientists 146–147 D-Index: 12 scientists 148–149 D-Index: 16 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 10 scientists 154–155 D-Index: 13 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 9 scientists 162–163 D-Index: 13 scientists 164–165 D-Index: 4 scientists 166 D-Index: 4 scientists 167+ D-Index: 98 scientists
40 D-Index 167+

This scientist: 64 D-Index — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 167 D-Index or more.

Overview

Shinji Oikawa is a researcher affiliated with Mie University in Japan, specializing in medicine and biochemistry, genetics, and molecular biology. Their work encompasses numerous aspects of molecular biology with significant contributions to cancer research, physiology, neurology, and cell biology.

Their research covers diverse topics including biochemical effects in animals, liver disease diagnosis and treatment, cancer-related molecular mechanisms, iron metabolism and disorders, cancer-related gene regulation, RNA modifications related to cancer, and the role of aldose reductase and taurine in biological systems.

Some of the recent papers attributed to Oikawa include:

  • Polyphenols with Anti-Amyloid β Aggregation Show Potential Risk of Toxicity Via Pro-Oxidant Properties (2020) published in International Journal of Molecular Sciences
  • Combination of RERG and ZNF671 methylation rates in circulating cell-free DNA: A novel biomarker for screening of nasopharyngeal carcinoma (2020) published in Cancer Science
  • Taurine Attenuates Carcinogenicity in Ulcerative Colitis-Colorectal Cancer Mouse Model (2020) published in Oxidative Medicine and Cellular Longevity
  • Knockdown of TFRC suppressed the progression of nasopharyngeal carcinoma by downregulating the PI3K/Akt/mTOR pathway (2023) published in Cancer Cell International
  • CD44v9 Induces Stem Cell-Like Phenotypes in Human Cholangiocarcinoma (2020) published in Frontiers in Cell and Developmental Biology

Frequent co-authors collaborating with Oikawa include:

  • Hatasu Kobayashi
  • Mariko Murata
  • Yurie Mori
  • Shosuke Kawanishi
  • Ning Ma

Oikawa's publications often appear in journals such as:

  • Scientific Reports
  • Mutation Research/Genetic Toxicology and Environmental Mutagenesis
  • Genes and Environment
  • Research Square
  • Cancer Science

Best Publications

  • Mechanism of Telomere Shortening by Oxidative Stress

    Shosuke Kawanishi;Shinji Oikawa

  • Mechanism of guanine-specific DNA damage by oxidative stress and its role in carcinogenesis and aging.

    Shosuke Kawanishi;Yusuke Hiraku;Shinji Oikawa

  • Site-specific DNA damage at GGG sequence by oxidative stress may accelerate telomere shortening.

    Shinji Oikawa;Shosuke Kawanishi

  • Oxidative Stress and Its Significant Roles in Neurodegenerative Diseases and Cancer

    Raynoo Thanan;Shinji Oikawa;Yusuke Hiraku;Shiho Ohnishi

  • The role of metals in site-specific DNA damage with reference to carcinogenesis.

    Shosuke Kawanishi;Yusuke Hiraku;Mariko Murata;Shinji Oikawa

  • Photo-irradiated titanium dioxide catalyzes site specific DNA damage via generation of hydrogen peroxide.

    Kazutaka Hirakawa;Masafumi Mori;Mami Yoshida;Shinji Oikawa

  • Site-Specific DNA Damage at the GGG Sequence by UVA Involves Acceleration of Telomere Shortening†

    Shinji Oikawa;Saeko Tada-Oikawa;Shosuke Kawanishi

  • Repeated infection with Opisthorchis viverrini induces accumulation of 8-nitroguanine and 8-oxo-7,8-dihydro-2'-deoxyguanine in the bile duct of hamsters via inducible nitric oxide synthase.

    Somchai Pinlaor;Ning Ma;Yusuke Hiraku;Puangrat Yongvanit

  • H2O2 accelerates cellular senescence by accumulation of acetylated p53 via decrease in the function of SIRT1 by NAD+ depletion.

    Ayako Furukawa;Saeko Tada-Oikawa;Shosuke Kawanishi;Shinji Oikawa

  • Epigallocatechin gallate causes oxidative damage to isolated and cellular DNA

    Ayako Furukawa;Shinji Oikawa;Mariko Murata;Yusuke Hiraku

  • The role of lysosomal rupture in neuronal death.

    Tetsumori Yamashima;Shinji Oikawa

  • Mechanism of NO-mediated oxidative and nitrative DNA damage in hamsters infected with Opisthorchis viverrini: a model of inflammation-mediated carcinogenesis.

    Somchai Pinlaor;Yusuke Hiraku;Ning Ma;Puangrat Yongvanit

  • Evaluation for safety of antioxidant chemopreventive agents.

    Shosuke Kawanishi;Shinji Oikawa;Mariko Murata

  • Catechol and hydroquinone have different redox properties responsible for their differential DNA-damaging ability.

    Kazutaka Hirakawa;Shinji Oikawa;Yusuke Hiraku;Iwao Hirosawa

  • Site-Specific DNA Damage Induced by NADH in the Presence of Copper(II): Role of Active Oxygen Species†

    Shinji Oikawa;Shosuke Kawanishi

  • Role of Iron and Superoxide for Generation of Hydroxyl Radical, Oxidative DNA Lesions, and Mutagenesis in Escherichia coli *

    Tatsuo Nunoshiba;Fumiko Obata;Antoine C. Boss;Shinji Oikawa

  • DNA intrastrand cross-link at the 5'-GA-3' sequence formed by busulfan and its role in the cytotoxic effect.

    Takuya Iwamoto;Yusuke Hiraku;Shinji Oikawa;Hideki Mizutani

  • Nitrative and oxidative DNA damage in oral lichen planus in relation to human oral carcinogenesis.

    Ponlatham Chaiyarit;Ning Ma;Yusuke Hiraku;Somchai Pinlaor

  • Site specificity and mechanism of oxidative DNA damage induced by carcinogenic catechol

    Shinji Oikawa;Iwao Hirosawa;Kazutaka Hirakawa;Shosuke Kawanishi

  • Distinct mechanisms of site-specific DNA damage induced by endogenous reductants in the presence of iron(III) and copper(II)

    Shinji Oikawa;Shosuke Kawanishi

Frequent Co-Authors

Shosuke Kawanishi
Shosuke Kawanishi Suzuka University of Medical Science
Yusuke Hiraku
Yusuke Hiraku University of Fukui
Mariko Murata
Mariko Murata Mie University
Puangrat Yongvanit
Puangrat Yongvanit Khon Kaen University
Banchob Sripa
Banchob Sripa Khon Kaen University
Paiboon Sithithaworn
Paiboon Sithithaworn Khon Kaen University
Yoshiji Yamada
Yoshiji Yamada Mie University
Hitoshi Iwahashi
Hitoshi Iwahashi Gifu University
Masanori Hosokawa
Masanori Hosokawa Kyoto University
Noriyuki Matsukawa
Noriyuki Matsukawa Nagoya City University

External Links

Personal website of Shinji Oikawa

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Best Scientists Citing Shinji Oikawa

Shosuke Kawanishi

Shosuke Kawanishi

Suzuka University of Medical Science

Publications: 88

Yusuke Hiraku

Yusuke Hiraku

University of Fukui

Publications: 58

Puangrat Yongvanit

Puangrat Yongvanit

Khon Kaen University

Publications: 57

Mariko Murata

Mariko Murata

Mie University

Publications: 40

Banchob Sripa

Banchob Sripa

Khon Kaen University

Publications: 35

Paiboon Sithithaworn

Paiboon Sithithaworn

Khon Kaen University

Publications: 33

Tim S. Nawrot

Tim S. Nawrot

Hasselt University

Publications: 18

Paul J. Brindley

Paul J. Brindley

George Washington University

Publications: 16

Russel J. Reiter

Russel J. Reiter

The University of Texas Health Science Center at San Antonio

Publications: 15

Toyoaki Murohara

Toyoaki Murohara

Nagoya University

Publications: 12

Vilhelm A. Bohr

Vilhelm A. Bohr

University of Copenhagen

Publications: 11

Jian Zheng

Jian Zheng

National Institutes for Quantum and Radiological Science and Technology

Publications: 10

Hyong Joo Lee

Hyong Joo Lee

Seoul National University

Publications: 10

Theoharis C. Theoharides

Theoharis C. Theoharides

Nova Southeastern University

Publications: 10

James F. Rusling

James F. Rusling

University of Connecticut

Publications: 10

Trevor N. Petney

Trevor N. Petney

Karlsruhe Institute of Technology

Publications: 9

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