World's Best Scientists 2026 revealed!
Koichiro Tsuchiya

Koichiro Tsuchiya

D-Index & Metrics

Biology and Biochemistry

D-Index
53
Citations
8584
World Ranking
16321
National Ranking
1169

Koichiro Tsuchiya 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 Koichiro Tsuchiya 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: 246 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Koichiro Tsuchiya 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 Koichiro Tsuchiya 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: 53 D-Index — 19th percentile

19% of scientists in this discipline score the same or lower.

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

Overview

Koichiro Tsuchiya is affiliated with the University of Tokushima in Japan and has contributed extensively to medical and biochemical research. Their work spans multiple fields with a focus on medicine and biochemistry, genetics, and molecular biology.

They have published notably in the following frequent venues:

  • Proceedings for Annual Meeting of The Japanese Pharmacological Society
  • Journal of Pharmacological Sciences
  • Scientific Reports
  • Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids
  • The Journal of Medical Investigation

Their recent papers include:

  • Quantitative evaluation of SARS-CoV-2 inactivation using a deep ultraviolet light-emitting diode, 2021, Scientific Reports
  • Role of ferroptosis in cisplatin-induced acute nephrotoxicity in mice, 2021, Journal of Trace Elements in Medicine and Biology
  • Diphenhydramine may be a preventive medicine against cisplatin-induced kidney toxicity, 2020, Kidney International
  • Deletion of H-ferritin in macrophages alleviates obesity and diabetes induced by high-fat diet in mice, 2020, Diabetologia
  • Roles of histone acetylation sites in cardiac hypertrophy and heart failure, 2023, Frontiers in Cardiovascular Medicine

Their research incorporates important topics such as:

  • Chemotherapy-induced organ toxicity mitigation
  • Cancer, Hypoxia, and Metabolism
  • Drug Transport and Resistance Mechanisms
  • Peroxisome Proliferator-Activated Receptors
  • Pancreatitis Pathology and Treatment
  • Diabetes Treatment and Management
  • Pancreatic function and diabetes

Koichiro Tsuchiya's work also spans several subfields, including:

  • Molecular Biology
  • Surgery
  • Oncology
  • Pathology and Forensic Medicine
  • Cancer Research

They have collaborated frequently with several co-authors, including:

  • Yasumasa Ikeda
  • Masaki Imanishi
  • Licht Miyamoto
  • Masafumi Funamoto
  • Yuya Horinouchi

Best Publications

  • Nitrate and nitrite in biology, nutrition and therapeutics

    Jon O Lundberg;Mark T Gladwin;Amrita Ahluwalia;Nigel Benjamin

  • Antibacterial and antioxidant activities of quercetin oxidation products from yellow onion (Allium cepa) skin.

    Freddy A Ramos;Yoshihisa Takaishi;Miki Shirotori;Yousuke Kawaguchi

  • Insulin-like effect of vanadyl ion on streptozotocin-induced diabetic rats.

    H. Sakurai;K. Tsuchiya;M. Nukatsuka;M. Sofue

  • Hydrogen Peroxide Stimulates c-Src-mediated Big Mitogen-activated Protein Kinase 1 (BMK1) and the MEF2C Signaling Pathway in PC12 Cells POTENTIAL ROLE IN CELL SURVIVAL FOLLOWING OXIDATIVE INSULTS

    Yuki Suzaki;Masanori Yoshizumi;Shoji Kagami;A. Hajime Koyama

  • Nitrite is an alternative source of NO in vivo.

    Koichiro Tsuchiya;Yasuhisa Kanematsu;Masanori Yoshizumi;Hideki Ohnishi

  • Antioxidants Inhibit JNK and p38 MAPK Activation but not ERK 1/2 Activation by Angiotensin II in Rat Aortic Smooth Muscle Cells

    Moe Kyaw;Masanori Yoshizumi;Koichiro Tsuchiya;Kazuyoshi Kirima

  • ROLES OF NITRIC OXIDE IN COMPRESSION INJURY OF RAT SPINAL CORD

    Yoshitaka Hamada;Takaaki Ikata;Shinsuke Katoh;Koichiro Tsuchiya

  • Insulin-Mimetic Action of Vanadyl Complexes

    Hiromu Sakurai;Koichiro Tsuchiya;Mamoru Nukatsuka;Jun Kawada

  • Estrogen regulates hepcidin expression via GPR30-BMP6-dependent signaling in hepatocytes.

    Yasumasa Ikeda;Soichiro Tajima;Yuki Izawa-Ishizawa;Yoshitaka Kihira

  • Quercetin glucuronide prevents VSMC hypertrophy by angiotensin II via the inhibition of JNK and AP-1 signaling pathway.

    Masanori Yoshizumi;Koichiro Tsuchiya;Yuki Suzaki;Kazuyoshi Kirima

  • Quercetin inhibits Shc- and phosphatidylinositol 3-kinase-mediated c-Jun N-terminal kinase activation by angiotensin II in cultured rat aortic smooth muscle cells.

    Masanori Yoshizumi;Koichiro Tsuchiya;Kazuyoshi Kirima;Moe Kyaw

  • Ebselen attenuates oxidative stress-induced apoptosis via the inhibition of the c-Jun N-terminal kinase and activator protein-1 signalling pathway in PC12 cells.

    Masanori Yoshizumi;Toshiaki Kogame;Yuki Suzaki;Yoshiko Fujita

  • Atheroprotective effects of antioxidants through inhibition of mitogen-activated protein kinases.

    Moe Kyaw;Masanori Yoshizumi;Koichiro Tsuchiya;Yuki Izawa

  • Iron reduction by deferoxamine leads to amelioration of adiposity via the regulation of oxidative stress and inflammation in obese and type 2 diabetes KKAy mice.

    Soichiro Tajima;Yasumasa Ikeda;Kaori Sawada;Noriko Yamano

  • Phthalates rapidly increase production of reactive oxygen species in vivo: role of Kupffer cells.

    Ivan Rusyn;Maria B. Kadiiska;Anna Dikalova;Hiroshi Kono

  • Aldosterone stimulates vascular smooth muscle cell proliferation via big mitogen-activated protein kinase 1 activation.

    Keisuke Ishizawa;Yuki Izawa;Hiroyuki Ito;Chieko Miki

  • Pharmacology in Health Food: Metabolism of Quercetin In Vivo and Its Protective Effect Against Arteriosclerosis

    Keisuke Ishizawa;Masanori Yoshizumi;Yoshichika Kawai;Junji Terao

  • Stress and vascular responses: Atheroprotective effect of laminar fluid shear stress in endothelial cells: Possible role of mitogen-activated protein kinases

    Masanori Yoshizumi;Jun Ichi Abe;Koichiro Tsuchiya;Bradford C. Berk

  • Effect of endothelin-1 (1-31) on extracellular signal-regulated kinase and proliferation of human coronary artery smooth muscle cells.

    Masanori Yoshizumi;Shokei Kim;Shoji Kagami;Akinori Hamaguchi

  • Src and Cas Are Essentially but Differentially Involved in Angiotensin II-Stimulated Migration of Vascular Smooth Muscle Cells via Extracellular Signal-Regulated Kinase 1/2 and c-Jun NH2-Terminal Kinase Activation

    Moe Kyaw;Masanori Yoshizumi;Koichiro Tsuchiya;Shoji Kagami

Frequent Co-Authors

Yoshihisa Takaishi
Yoshihisa Takaishi University of Tokushima
Kenji Fukuzawa
Kenji Fukuzawa University of Tokushima
Akira Tokumura
Akira Tokumura Yasuda Women's University
Ronald P. Mason
Ronald P. Mason National Institutes of Health
Hiroshi Kido
Hiroshi Kido University of Tokushima
Junji Terao
Junji Terao University of Tokushima
Yoshiki Kashiwada
Yoshiki Kashiwada University of Tokushima
Hiromu Sakurai
Hiromu Sakurai Kyoto Pharmaceutical University
Akira Otaka
Akira Otaka University of Tokushima
Akira Nishiyama
Akira Nishiyama Kagawa University

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