World's Best Scientists 2026 revealed!
Ryoichi Takayanagi

Ryoichi Takayanagi

D-Index & Metrics

Biology and Biochemistry

D-Index
87
Citations
26104
World Ranking
2844
National Ranking
180

Medicine

D-Index
89
Citations
27376
World Ranking
12756
National Ranking
373

Ryoichi Takayanagi 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 Ryoichi Takayanagi 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: 443 publications — 92nd percentile

92% of scientists in this discipline score the same or lower.

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

Ryoichi Takayanagi 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 Ryoichi Takayanagi 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: 87 D-Index — 86th percentile

86% of scientists in this discipline score the same or lower.

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

Overview

Ryoichi Takayanagi is affiliated with Kyushu University in Japan. Their academic contributions are primarily associated with this institution.

There are no listed recent papers, frequent co-authors, publication venues, book publications, or detailed fields and subfields of study available for Ryoichi Takayanagi. Additionally, there are no specific main topics of research or awards documented in the provided data.

Due to the lack of detailed publication and research topic information, the profile focuses on the factual affiliation and the absence of accessible bibliometric data or collaborations.

Best Publications

  • Mitochondrial fission factor Drp1 is essential for embryonic development and synapse formation in mice

    Naotada Ishihara;Masatoshi Nomura;Akihiro Jofuku;Hiroki Kato

  • Genome-wide trans-ancestry meta-analysis provides insight into the genetic architecture of type 2 diabetes susceptibility.

    Anubha Mahajan;Min Jin Go;Weihua Zhang;Jennifer E. Below

  • Meta-analysis of genome-wide association studies identifies eight new loci for type 2 diabetes in east Asians

    Yoon Shin Cho;Chien Hsiun Chen;Chien Hsiun Chen;Cheng Hu;Jirong Long

  • Meta-analysis of genome-wide association studies identifies common variants associated with blood pressure variation in east Asians

    Norihiro Kato;Fumihiko Takeuchi;Yasuharu Tabara;Tanika N. Kelly

  • Expression of programmed cell death ligand 1 is associated with poor overall survival in patients with diffuse large B-cell lymphoma.

    Junichi Kiyasu;Junichi Kiyasu;Hiroaki Miyoshi;Akie Hirata;Fumiko Arakawa

  • Re-evaluation of fatty acid metabolism-related gene expression in nonalcoholic fatty liver disease

    Motoyuki Kohjima;Munechika Enjoji;Nobito Higuchi;Masaki Kato

  • Epidemiological trends of pancreatic and gastrointestinal neuroendocrine tumors in Japan: a nationwide survey analysis

    Tetsuhide Ito;Hisato Igarashi;Kazuhiko Nakamura;Hironobu Sasano

  • SREBP-1c, regulated by the insulin and AMPK signaling pathways, plays a role in nonalcoholic fatty liver disease.

    Motoyuki Kohjima;Nobito Higuchi;Masaki Kato;Kazuhiro Kotoh

  • Trans-ancestry genome-wide association study identifies 12 genetic loci influencing blood pressure and implicates a role for DNA methylation

    Norihiro Kato;Marie Loh;Marie Loh;Marie Loh;Fumihiko Takeuchi;Niek Verweij

  • Guidelines on the management and treatment of glucocorticoid-induced osteoporosis of the Japanese Society for Bone and Mineral Research (2004).

    Yasuo Suzuki;Hajime Nawata;Satoshi Soen;Saeko Fujiwara

  • Glucocorticoid suppresses the canonical Wnt signal in cultured human osteoblasts

    Keizo Ohnaka;Mizuho Tanabe;Hisaya Kawate;Hajime Nawata

  • Pathological grading for predicting metastasis in phaeochromocytoma and paraganglioma.

    Noriko Kimura;Ryoichi Takayanagi;Nae Takizawa;Eiji Itagaki

  • Liver X receptor in cooperation with SREBP‐1c is a major lipid synthesis regulator in nonalcoholic fatty liver disease

    Nobito Higuchi;Masaki Kato;Yuki Shundo;Hirotaka Tajiri

  • Presence of non-selective type of endothelin receptor on vascular endothelium and its linkage to vasodilation.

    Ryoichi Takayanagi;Kazuhiro Kitazumi;Chikahisa Takasaki;Keizo Ohnaka

  • Atrazine-induced aromatase expression is SF-1 dependent: implications for endocrine disruption in wildlife and reproductive cancers in humans.

    Wu Qiang Fan;Toshihiko Yanase;Hidetaka Morinaga;Shigeki Gondo

  • Confirmation of Multiple Risk Loci and Genetic Impacts by a Genome-Wide Association Study of Type 2 Diabetes in the Japanese Population

    Fumihiko Takeuchi;Masakuni Serizawa;Ken Yamamoto;Tomomi Fujisawa

  • Structure of rat atrial natriuretic factor precursor deduced from cDNA sequence

    Masatoshi Maki;Ryoichi Takayanagi;Kunio S. Misono;Kailash N. Pandey

  • Enhanced secretion of endothelin-1 by elevated glucose levels from cultured bovine aortic endothelial cells

    Teruaki Yamauchi;Keizo Ohnaka;Ryoichi Takayanagi;Fumio Umeda

  • NADH- and NADPH-dependent lipid peroxidation in bovine heart submitochondrial particles. Dependence on the rate of electron flow in the respiratory chain and an antioxidant role of ubiquinol.

    R Takayanagi;K Takeshige;S Minakami

  • Genome-wide trans-ancestry meta-analysis provides insight into the genetic architecture of type 2 diabetes susceptibility

    Anubha Mahajan;Min Jin Go;Weihua Zhang;Jennifer E. Below

Frequent Co-Authors

Hajime Nawata
Hajime Nawata Kyushu University
Masatoshi Nomura
Masatoshi Nomura Kurume University
Ken Yamamoto
Ken Yamamoto Kurume University
Fumihiko Takeuchi
Fumihiko Takeuchi Juntendo University
Robert T. Jensen
Robert T. Jensen National Institutes of Health
Norihiro Kato
Norihiro Kato National Center For Global Health and Medicine
Tien Yin Wong
Tien Yin Wong Tsinghua University
Yoshinao Oda
Yoshinao Oda Kyushu University
Jer-Yuarn Wu
Jer-Yuarn Wu Academia Sinica
Tomohiro Katsuya
Tomohiro Katsuya Osaka University

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