World's Best Scientists 2026 revealed!
Eiji Kobayashi

Eiji Kobayashi

D-Index & Metrics

Biology and Biochemistry

D-Index
60
Citations
12804
World Ranking
11957
National Ranking
819

Eiji Kobayashi 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 Eiji Kobayashi 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: 364 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

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

Eiji Kobayashi 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 Eiji Kobayashi 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: 60 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Overview

Eiji Kobayashi is a researcher affiliated with Keio University in Japan. Their work primarily spans the fields of Medicine and Biochemistry, Genetics and Molecular Biology, with a focus on Surgery, Molecular Biology, and Genetics as subfields. The scientist's research intersects multiple disciplines including Public Health, Environmental and Occupational Health, and Biomedical Engineering.

Kobayashi's scholarly activity encompasses topics such as Renal and related cancers, Organ Donation and Transplantation, Tissue Engineering and Regenerative Medicine, and Organ Transplantation Techniques and Outcomes. Further topics of their work include Anatomy and Medical Technology, Surgical Simulation and Training, and Pluripotent Stem Cells Research.

Their recent published papers include:

  • An organoid-based organ-repurposing approach to treat short bowel syndrome, 2021, Nature
  • Intramyocardial Transplantation of Human iPS Cell-Derived Cardiac Spheroids Improves Cardiac Function in Heart Failure Animals, 2021, JACC Basic to Translational Science
  • H2 Inhibits the Formation of Neutrophil Extracellular Traps, 2022, JACC Basic to Translational Science
  • Pharmacokinetics of a single inhalation of hydrogen gas in pigs, 2020, PLoS ONE
  • Scaffold-Free Tubular Engineered Heart Tissue From Human Induced Pluripotent Stem Cells Using Bio-3D Printing Technology in vivo, 2022, Frontiers in Cardiovascular Medicine

Kobayashi collaborates frequently with fellow researchers including Takashi Yokoo, Shuichiro Yamanaka, Kenji Matsui, Yatsumu Saito, and Yoshitaka Kinoshita.

The scientist's work has been published extensively in various venues. Notable publication outlets where they have multiple contributions include Acta Cirúrgica Brasileira, Journal of the American Society of Nephrology, Transplantation Direct, PLoS ONE, and Metabolites.

Best Publications

  • Polysurgery of cell sheet grafts overcomes diffusion limits to produce thick, vascularized myocardial tissues.

    Tatsuya Shimizu;Hidekazu Sekine;Joseph Yang;Yuki Isoi

  • In vitro fabrication of functional three-dimensional tissues with perfusable blood vessels

    Hidekazu Sekine;Tatsuya Shimizu;Katsuhisa Sakaguchi;Izumi Dobashi

  • Endothelial cell coculture within tissue-engineered cardiomyocyte sheets enhances neovascularization and improves cardiac function of ischemic hearts.

    Hidekazu Sekine;Tatsuya Shimizu;Kyoko Hobo;Sachiko Sekiya

  • Intra-articular Injected synovial stem cells differentiate into meniscal cells directly and promote meniscal regeneration without mobilization to distant organs in rat massive meniscal defect.

    Masafumi Horie;Ichiro Sekiya;Takeshi Muneta;Shizuko Ichinose

  • Cardiac Cell Sheet Transplantation Improves Damaged Heart Function via Superior Cell Survival in Comparison with Dissociated Cell Injection

    Hidekazu Sekine;Tatsuya Shimizu;Izumi Dobashi;Katsuhisa Matsuura

  • Essential roles of sphingosine 1-phosphate/S1P1 receptor axis in the migration of neural stem cells toward a site of spinal cord injury.

    Atsushi Kimura;Tsukasa Ohmori;Ryunosuke Ohkawa;Seiji Madoiwa

  • Bone Marrow-Derived Mesenchymal Stem Cells Ameliorate Hepatic Ischemia Reperfusion Injury in a Rat Model

    Hiroyuki Kanazawa;Yasuhiro Fujimoto;Takumi Teratani;Junji Iwasaki;Junji Iwasaki

  • Green fluorescent protein-transgenic rat: a tool for organ transplantation research.

    Yoji Hakamata;Kazunori Tahara;Hiroo Uchida;Yasunaru Sakuma

  • Antitumor Activity of IFN-λ in Murine Tumor Models

    Atsuko Sato;Mamitaro Ohtsuki;Megumi Hata;Eiji Kobayashi

  • KRP-203, a Novel Synthetic Immunosuppressant, Prolongs Graft Survival and Attenuates Chronic Rejection in Rat Skin and Heart Allografts

    Hisashi Shimizu;Masafumi Takahashi;Takashi Kaneko;Takashi Murakami

  • Repetitive allogeneic intraarticular injections of synovial mesenchymal stem cells promote meniscus regeneration in a porcine massive meniscus defect model.

    D. Hatsushika;T. Muneta;T. Nakamura;M. Horie

  • Not single but periodic injections of synovial mesenchymal stem cells maintain viable cells in knees and inhibit osteoarthritis progression in rats.

    N. Ozeki;T. Muneta;H. Koga;Y. Nakagawa

  • Liver transplantation in Japan: Registry by the Japanese Liver Transplantation Society

    Koji Umeshita;Susumu Eguchi;Hiroto Egawa;Hironori Haga

  • The pig as a model for translational research: overview of porcine animal models at Jichi Medical University.

    Eiji Kobayashi;Shuji Hishikawa;Takumi Teratani;Alan T Lefor

  • Development of new inbred transgenic strains of rats with LacZ or GFP.

    Hirokazu Inoue;Ichiro Ohsawa;Takashi Murakami;Atsushi Kimura

  • Xenobiotic Kidney Organogenesis from Human Mesenchymal Stem Cells Using a Growing Rodent Embryo

    Takashi Yokoo;Akira Fukui;Toya Ohashi;Yoichi Miyazaki

  • "Firefly rats" as an organ/cellular source for long-term in vivo bioluminescent imaging.

    Yoji Hakamata;Takashi Murakami;Eiji Kobayashi

  • The role of microstructured and interconnected pore channels in a collagen-based nerve guide on axonal regeneration in peripheral nerves.

    Ahmet Bozkurt;Franz Lassner;Dan O’Dey;Ronald Deumens;Ronald Deumens

  • Pulsatile Myocardial Tubes Fabricated With Cell Sheet Engineering

    Hidekazu Sekine;Tatsuya Shimizu;Joseph Yang;Eiji Kobayashi

  • Promising system for selecting healthy in vitro-fertilized embryos in cattle.

    Satoshi Sugimura;Tomonori Akai;Yutaka Hashiyada;Tamás Somfai

Frequent Co-Authors

Shinji Uemoto
Shinji Uemoto Kyoto University
Masafumi Takahashi
Masafumi Takahashi Jichi Medical University
Takeshi Muneta
Takeshi Muneta Tokyo Medical and Dental University
Ichiro Sekiya
Ichiro Sekiya Tokyo Medical and Dental University
Keiya Ozawa
Keiya Ozawa Jichi Medical University
Teruo Okano
Teruo Okano Tokyo Women's Medical University
Masayuki Yamato
Masayuki Yamato Tokyo Women's Medical University
Noriaki Tanaka
Noriaki Tanaka Okayama University
Uichi Ikeda
Uichi Ikeda Shinshu University

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