World's Best Scientists 2026 revealed!
Tsuneo Omura

Tsuneo Omura

D-Index & Metrics

Biology and Biochemistry

D-Index
67
Citations
43527
World Ranking
8015
National Ranking
539

Tsuneo Omura 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 Tsuneo Omura 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: 413 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 848 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 949 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 840 scientists 207–216 publications: 733 scientists 217–226 publications: 708 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: 417 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: 196 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: 59 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: 197 publications — 48th percentile

48% of scientists in this discipline score the same or lower.

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

Tsuneo Omura 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 Tsuneo Omura sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 316 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 899 scientists 52–53 D-Index: 1,025 scientists 54–55 D-Index: 1,149 scientists 56–57 D-Index: 1,235 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,162 scientists 62–63 D-Index: 1,130 scientists 64–65 D-Index: 1,031 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 714 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: 71 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: 67 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Overview

Tsuneo Omura is affiliated with Kyushu University in Japan. Their research spans multiple fields, including Pharmacology, Toxicology and Pharmaceutics, Computer Science, and Medicine. The interdisciplinary nature of their work reflects a combination of life sciences and computational approaches.

In their scholarly contributions, Omura has published in venues such as Drug Metabolism and Disposition. These venues correspond to their focus areas, underscoring their involvement in pharmacological and biomedical research communities.

The main fields of study for Omura include:

  • Pharmacology, Toxicology and Pharmaceutics
  • Computer Science
  • Medicine

The subfields of study further specify the scientific domains they work within:

  • Pharmacology
  • Computational Theory and Mathematics

Omura's primary research topics include:

  • Pharmacogenetics and Drug Metabolism
  • Computational Drug Discovery Methods
  • Cholinesterase and Neurodegenerative Diseases

One of the recent papers by Omura is titled "Perspective of the Induction of Liver Microsomal Cytochrome P450s by Chemical Compounds", published in 2022 in the journal Drug Metabolism and Disposition. This paper contributes to understanding mechanisms related to drug metabolism enzymes.

Frequent co-authors are not listed, indicating that their publications are either single-authored or with varied collaborators.

Best Publications

  • The Carbon Monoxide-binding Pigment of Liver Microsomes I. EVIDENCE FOR ITS HEMOPROTEIN NATURE

    Tsuneo Omura;Ryo Sato

  • The Carbon Monoxide-binding Pigment of Liver Microsomes II. SOLUBILIZATION, PURIFICATION, AND PROPERTIES

    Tsuneo Omura;Ryo Sato

  • A New Cytochrome in Liver Microsomes

    Tsuneo Omura;Ryo Sato

  • A common trans-acting factor, Ad4-binding protein, to the promoters of steroidogenic P-450s

    Ken-Ichirou Morohashi;Shin Ichiro Honda;Yukio Inomata;Hiroshi Handa

  • Turnover of constituents of the endoplasmic reticulum membranes of rat hepatocytes.

    Tsuneo Omura;P. Siekevitz;G.E. Palade

  • Ad4BP regulating steroidogenic P-450 gene is a member of steroid hormone receptor superfamily.

    Shin Ichiro Honda;Ken-Ichirou Morohashi;Masatoshi Nomura;Hiroyuki Takeya

  • Isolation from adrenal cortex of a nonheme iron protein and a flavoprotein functional as a reduced triphosphopyridine nucleotide-cytochrome P-450 reductase

    T. Omura;E. Sanders;R.W. Estabrook;D.Y. Cooper

  • Forty years of cytochrome P450.

    Tsuneo Omura

  • Sex-dependent expression of a transcription factor, Ad4BP, regulating steroidogenic P-450 genes in the gonads during prenatal and postnatal rat development.

    Osamu Hatano;Koichi Takayama;Tsuneo Imai;Michael R. Waterman

  • Ad4BP/SF-1, a transcription factor essential for the transcription of steroidogenic cytochrome P450 genes and for the establishment of the reproductive function.

    Ken Ichirou Morohashi;Tsuneo Omura

  • Molecular cloning and nucleotide sequence of cDNA for mRNA of mitochondrial cytochrome P-450(SCC) of bovine adrenal cortex

    K Morohashi;Y Fujii-Kuriyama;Y Okada;K Sogawa

  • Activation of CYP11A and CYP11B gene promoters by the steroidogenic cell-specific transcription factor, Ad4BP.

    Ken Ichirou Morohashi;Ulrich M. Zanger;Shi Ichiro Honda;Mizuki Hara

  • Gene Structure of Human Cytochrome P-450(SCC), Cholesterol Desmolase

    Ken ichirou Morohashi;Kazuhiro Sogawa;Tsuneo Omura;Yoshiaki Fujii-kuriyama

  • Functions of signal and signal-anchor sequences are determined by the balance between the hydrophobic segment and the N-terminal charge

    Masao Sakaguchi;Ryoko Tomiyoshi;Tomoko Kuroiwa;Katsuyoshi Mihara

  • Gene regulation of steroidogenesis

    Tsuneo Omura;Ken ichirou Morohashi

  • Importance of the Proline-Rich Region Following Signal-Anchor Sequence in the Formation of Correct Conformation of Microsomal Cytochrome P-450s

    Soh Yamazaki;Ken Sato;Katsuko Suhara;Masao Sakaguchi

  • A mitochondrial import factor purified from rat liver cytosol is an ATP-dependent conformational modulator for precursor proteins.

    Naomi Hachiya;Rashidul Alam;Yuji Sakasegawa;Masao Sakaguchi

  • MSF, a novel cytoplasmic chaperone which functions in precursor targeting to mitochondria.

    N Hachiya;T Komiya;R Alam;J Iwahashi

  • Mitochondria-Targeting Sequence, a Multi-Role Sorting Sequence Recognized at All Steps of Protein Import into Mitochondria

    Tsuneo Omura

  • Protein translocation across membranes

    Omura T

Frequent Co-Authors

Ken-ichirou Morohashi
Ken-ichirou Morohashi Kyushu University
Masao Sakaguchi
Masao Sakaguchi University of Hyogo
Katsuyoshi Mihara
Katsuyoshi Mihara Kyushu University
Nobuhiro Harada
Nobuhiro Harada Fujita Health University
Masatoshi Nomura
Masatoshi Nomura Kurume University
Ryo Sato
Ryo Sato Osaka University
Toshiyuki Miyata
Toshiyuki Miyata Kyushu University
Shun-ichiro Kawabata
Shun-ichiro Kawabata Kyushu University
Osamu Gotoh
Osamu Gotoh Japanese Foundation For Cancer Research
Mitsuhiro Okamoto
Mitsuhiro Okamoto Osaka University

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