World's Best Scientists 2026 revealed!
Takashi Nakayama

Takashi Nakayama

D-Index & Metrics

Biology and Biochemistry

D-Index
58
Citations
11207
World Ranking
13260
National Ranking
924

Takashi Nakayama 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 Takashi Nakayama 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: 201 publications — 50th percentile

50% of scientists in this discipline score the same or lower.

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

Takashi Nakayama 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 Takashi Nakayama 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: 58 D-Index — 34th percentile

34% of scientists in this discipline score the same or lower.

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

Overview

Takashi Nakayama is affiliated with Kindai University in Japan and specializes in medical research with a focus on pulmonary and respiratory medicine, cardiology and cardiovascular medicine, immunology, oncology, and surgery. Their scholarly output spans multiple subfields, reflecting a diverse expertise across several areas of medicine.

Key topics addressed in Nakayama's research include:

  • Immune Cell Function and Interaction
  • Immunotherapy and Immune Responses
  • Chemokine receptors and signaling
  • Pancreatic and Hepatic Oncology Research
  • Gastric Cancer Management and Outcomes
  • Aortic Disease and Treatment Approaches
  • Cardiac Valve Diseases and Treatments

Nakayama has contributed to various scientific journals, publishing frequently in venues such as:

  • Annals of Surgical Oncology
  • Anticancer Research
  • Clinical Nutrition ESPEN
  • The American Journal of Cardiology
  • International Immunology

Recent papers authored or coauthored by Nakayama include:

  • "A spatially resolved atlas of the human lung characterizes a gland-associated immune niche" (2022, Nature Genetics)
  • "Multifaceted Roles of Chemokines and Chemokine Receptors in Tumor Immunity" (2021, Cancers)
  • "Kidney GATA3+ regulatory T cells play roles in the convalescence stage after antibody-mediated renal injury" (2020, Cellular and Molecular Immunology)
  • "Recent Progress in Dendritic Cell-Based Cancer Immunotherapy" (2021, Cancers)
  • "OnabotulinumtoxinA (botulinum toxin type A) for the treatment of Japanese patients with overactive bladder and urinary incontinence: Results of single-dose treatment from a phase III, randomized, double-blind, placebo-controlled trial (interim analysis)" (2020, International Journal of Urology)

Their frequent coauthors highlight collaborative work within the research community and include:

  • Daisuke Ichikawa
  • Kazuhiko Matsuo
  • Yoshihiko Kawaguchi
  • Katsutoshi Shoda
  • Hidetake Amemiya

Nakayama's extensive publication record includes 168 publications primarily in the field of medicine, with notable volumes in related subfields such as pulmonary and respiratory medicine, cardiology and cardiovascular medicine, immunology, oncology, and surgery. This breadth indicates sustained contributions to medical science and clinical research over time.

Best Publications

  • Brain regulatory T cells suppress astrogliosis and potentiate neurological recovery

    Minako Ito;Kyoko Komai;Setsuko Mise-Omata;Mana Iizuka-Koga

  • Frequent expression of CCR4 in adult T-cell leukemia and human T-cell leukemia virus type 1–transformed T cells

    Osamu Yoshie;Ryuichi Fujisawa;Takashi Nakayama;Hitomi Harasawa

  • Dual Functions of Fractalkine/CX3C Ligand 1 in Trafficking of Perforin+/Granzyme B+ Cytotoxic Effector Lymphocytes That Are Defined by CX3CR1 Expression

    Miyuki Nishimura;Hisanori Umehara;Takashi Nakayama;Osamu Yoneda

  • Cutting Edge: Profile of Chemokine Receptor Expression on Human Plasma Cells Accounts for Their Efficient Recruitment to Target Tissues

    Takashi Nakayama;Kunio Hieshima;Dai Izawa;Youichi Tatsumi

  • Intervention of thymus and activation-regulated chemokine attenuates the development of allergic airway inflammation and hyperresponsiveness in mice

    Shin Kawasaki;Hajime Takizawa;Hiroyuki Yoneyama;Takashi Nakayama

  • Role of the CXCL12/CXCR4 Axis in Peritoneal Carcinomatosis of Gastric Cancer

    Kazuo Yasumoto;Keiichi Koizumi;Atsuhiro Kawashima;Yurika Saitoh

  • CCL28 Has Dual Roles in Mucosal Immunity as a Chemokine with Broad-Spectrum Antimicrobial Activity

    Kunio Hieshima;Haruo Ohtani;Michiko Shibano;Dai Izawa

  • Cell surface-anchored SR-PSOX/CXC chemokine ligand 16 mediates firm adhesion of CXC chemokine receptor 6-expressing cells.

    Takeshi Shimaoka;Takashi Nakayama;Noriko Fukumoto;Noriaki Kume

  • Inducible expression of a CC chemokine liver- and activation-regulated chemokine (LARC)/macrophage inflammatory protein (MIP)-3α/CCL20 by epidermal keratinocytes and its role in atopic dermatitis

    Takashi Nakayama;Ryuichi Fujisawa;Hidekazu Yamada;Tatsuya Horikawa

  • CC Chemokine Ligands 25 and 28 Play Essential Roles in Intestinal Extravasation of IgA Antibody-Secreting Cells

    Kunio Hieshima;Yuri Kawasaki;Hitoshi Hanamoto;Takashi Nakayama

  • Presence of high contents of thymus and activation-regulated chemokine in platelets and elevated plasma levels of thymus and activation-regulated chemokine and macrophage-derived chemokine in patients with atopic dermatitis.

    Takao Fujisawa;Ryuichi Fujisawa;Yoshiko Kato;Takashi Nakayama

  • High-level expression of chemokine CXCL16 by tumor cells correlates with a good prognosis and increased tumor-infiltrating lymphocytes in colorectal cancer.

    Shozo Hojo;Keiichi Koizumi;Koichi Tsuneyama;Yoshihisa Arita

  • Infiltrating CD8+ T cells in oral lichen planus predominantly express CCR5 and CXCR3 and carry respective chemokine ligands RANTES/CCL5 and IP-10/CXCL10 in their cytolytic granules: a potential self-recruiting mechanism.

    Wakana Iijima;Haruo Ohtani;Takashi Nakayama;Yumiko Sugawara

  • Selective Induction of Th2-Attracting Chemokines CCL17 and CCL22 in Human B Cells by Latent Membrane Protein 1 of Epstein-Barr Virus

    Takashi Nakayama;Kunio Hieshima;Daisuke Nagakubo;Emiko Sato

  • Cutting edge: SR-PSOX/CXC chemokine ligand 16 mediates bacterial phagocytosis by APCs through its chemokine domain.

    Takeshi Shimaoka;Takashi Nakayama;Noriaki Kume;Shu Takahashi

  • IFN‐γ‐inducible expression of thymus and activation‐regulated chemokine/CCL17 and macrophage‐derived chemokine/CCL22 in epidermal keratinocytes and their roles in atopic dermatitis

    Tatsuya Horikawa;Takashi Nakayama;Ichiro Hikita;Hidekazu Yamada

  • Selective infiltration of CCR5+CXCR3+ T lymphocytes in human colorectal carcinoma

    Hiroaki Musha;Haruo Ohtani;Takayuki Mizoi;Makoto Kinouchi

  • Role of CX3CL1/Fractalkine in Osteoclast Differentiation and Bone Resorption

    Keiichi Koizumi;Yurika Saitoh;Takayuki Minami;Nobuhiro Takeno

  • Dopamine Selectively Induces Migration and Homing of Naive CD8+ T Cells via Dopamine Receptor D3

    Yoshiko Watanabe;Takashi Nakayama;Daisuke Nagakubo;Kunio Hieshima

  • Tumor-infiltrating lymphocytes, particularly the balance between CD8+ T cells and CCR4+ regulatory T cells, affect the survival of patients with oral squamous cell carcinoma

    Yoshiko Watanabe;Fuminori Katou;Haruo Ohtani;Takashi Nakayama

Frequent Co-Authors

Osamu Yoshie
Osamu Yoshie Kindai University
Ikuo Saiki
Ikuo Saiki University of Toyama
Hiroaki Sakurai
Hiroaki Sakurai University of Toyama
Hiroshi Nagura
Hiroshi Nagura Tohoku University
Naoki Okada
Naoki Okada Osaka University
Tadanori Mayumi
Tadanori Mayumi Kobe Gakuin University
Takao Hayakawa
Takao Hayakawa National Institutes of Health
Shinsaku Nakagawa
Shinsaku Nakagawa Osaka University
Kazuto Nishio
Kazuto Nishio Kindai University
Hiroyuki Mizuguchi
Hiroyuki Mizuguchi Osaka University

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Related Online Degrees & Career Pathways

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The job outlook for medical billing and coding remains promising, with growing demand across the healthcare sector. Whether pursuing advanced management, data, or clinical administration roles, there are numerous online options for biology and biochemistry graduates to expand their futures.

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