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Haruki Yamada

Haruki Yamada

Kitasato University
Japan

D-Index & Metrics

Biology and Biochemistry

D-Index
70
Citations
12792
World Ranking
7189
National Ranking
488

Haruki Yamada 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 Haruki Yamada 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: 339 publications — 84th percentile

84% of scientists in this discipline score the same or lower.

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

Haruki Yamada 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 Haruki Yamada 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: 70 D-Index — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Overview

Haruki Yamada is affiliated with Kitasato University in Japan and has contributed to research primarily in the fields of Medicine and Biochemistry, Genetics and Molecular Biology. Their work spans molecular biology, pharmacology, plant science, public health, environmental and occupational health, and organic chemistry.

Their research topics include:

  • Berberine and alkaloids research
  • Acute Lymphoblastic Leukemia research
  • Drug Transport and Resistance Mechanisms
  • Bioactive natural compounds
  • Cancer therapeutics and mechanisms
  • Traditional and Medicinal Uses of Annonaceae
  • Ginseng Biological Effects and Applications

Recent publications by Haruki Yamada cover a range of pharmacological and biochemical studies. These include:

  • "Molecular mechanisms and therapeutic implications of tetrandrine and cepharanthine in T cell acute lymphoblastic leukemia and autoimmune diseases" (2020), published in Pharmacology & Therapeutics
  • "Effects of sinomenine on the proliferation, cytokine production, and regulatory T-cell frequency in peripheral blood mononuclear cells of rheumatoid arthritis patients" (2020), published in Drug Development Research
  • "Bisbenzylisoquinoline alkaloids and P-glycoprotein function: A structure activity relationship study" (2020), published in Bioorganic & Medicinal Chemistry
  • "Antimalarial alkaloid from Hypoestes forskaolii" (2020), published in Experimental Parasitology
  • "Tetrandrine enhances glucocorticoid receptor translocation possibly via inhibition of P-glycoprotein in daunorubicin-resistant human T lymphoblastoid leukemia cells" (2020), published in European Journal of Pharmacology

Haruki Yamada has collaborated frequently with several co-authors, including:

  • Wencheng Xu
  • Shuhe Chen
  • Toshihiko Hirano
  • Sachiko Tanaka
  • Kentaro Sugiyama

Their repeated contributions to diverse publication venues reflect a multidisciplinary approach, with publications appearing in:

  • Pharmacology & Therapeutics
  • Drug Development Research
  • Bioorganic & Medicinal Chemistry
  • Experimental Parasitology
  • European Journal of Pharmacology

Best Publications

  • Pectic polysaccharides from Chinese herbs: structure and biological activity

    Haruki Yamada

  • Structures and Biological Properties of Kinamycin A, B, C, and D

    Satoshi Omura;Akira Nakagawa;Haruki Yamada;Toju Hata

  • Ferulic acid induces neural progenitor cell proliferation in vitro and in vivo.

    T. Yabe;H. Hirahara;N. Harada;N. Ito

  • Effects of oral administration of yogurt fermented with Lactobacillus delbrueckii ssp. bulgaricus OLL1073R-1 and its exopolysaccharides against influenza virus infection in mice

    Takayuki Nagai;Seiya Makino;Shuji Ikegami;Hiroyuki Itoh

  • Characterization of a biologically active pectin from Plantago major L.

    Anne Berit Samuelsen;Berit Smestad Paulsen;Jens Kristian Wold;Hanako Otsuka

  • Medicinal use of Cochlospermum tinctorium in Mali Anti-ulcer-, radical scavenging- and immunomodulating activities of polymers in the aqueous extract of the roots.

    Cecilie Sogn Nergard;Drissa Diallo;Kari Inngjerdingen;Terje Einar Michaelsen

  • Structural characterization of a new anticoagulant fucan sulfate from the brown seaweed Ecklonia kurome.

    Takashi Nishino;Terukazu Nagumo;Hiroaki Kiyohara;Haruki Yamada

  • Structural and immunological studies of a pectin and a pectic arabinogalactan from Vernonia kotschyana Sch. Bip. ex Walp. (Asteraceae).

    Cecilie Sogn Nergard;Tsukasa Matsumoto;Marit Inngjerdingen;Kari Inngjerdingen

  • I.c.v. administration of orexin-A induces an antidepressive-like effect through hippocampal cell proliferation.

    N. Ito;T. Yabe;Y. Gamo;T. Nagai

  • Potent Antimalarial Activities of Polyether Antibiotic, X-206

    Kazuhiko Otoguro;Akiko Kohana;Chizu Manabe;Aki Ishiyama

  • Relationship between chemical structure and anti-complementary activity of plant polysaccharides

    Haruki Yamada;Takayuki Nagai;Jong-Chol Cyong;Yasuo Otsuka

  • Complement-activating polysaccharides from medicinal herbs

    Haruki Yamada;Hiroaki Kiyohara

  • B‐cell proliferation activity of pectic polysaccharide from a medicinal herb, the roots of Bupleurum falcatum L. and its structural requirement

    M H Sakurai;T Matsumoto;H Kiyohara;H Yamada

  • Anti-influenza virus activity of biflavonoids.

    Kazuhiko Miki;Takayuki Nagai;Kazushige Suzuki;Ryo Tsujimura

  • Isolation and partial characterization of biologically active polysaccharides from Plantago major L.

    Anne Berit Samuelsen;Berit Smestad Paulsen;Jens Kristian Wold;Hanako Otsuka

  • Patchouli alcohol: in vitro direct anti-influenza virus sesquiterpene in Pogostemon cablin Benth.

    Hiroaki Kiyohara;Chikara Ichino;Yuka Kawamura;Takayuki Nagai

  • In vivo anti-influenza virus activity of plant flavonoids possessing inhibitory activity for influenza virus sialidase.

    Takayuki Nagai;Yukinori Miyaichi;Tsuyoshi Tomimori;Yujiro Suzuki

  • Isolation, partial characterisation and immunomodulating activities of polysaccharides from Vernonia kotschyana Sch. Bip. ex Walp

    Cecilie Sogn Nergard;Drissa Diallo;Terje Einar Michaelsen;Karl Egil Malterud

  • Mode of action of the anti-influenza virus activity of plant flavonoid, 5,7,4'-trihydroxy-8-methoxyflavone, from the roots of Scutellaria baicalensis

    Takayuki Nagai;Ryozo Moriguchi;Yujiro Suzuki;Tsuyoshi Tomimori

  • Anti-allergic activity of a Kampo (Japanese herbal) medicine "Sho-seiryu-to (Xiao-Qing-Long-Tang)" on airway inflammation in a mouse model.

    Takayuki Nagai;Yumiko Arai;Michiko Emori;Shin-yu Nunome

Frequent Co-Authors

Satoshi Omura
Satoshi Omura Kitasato University
Berit Smestad Paulsen
Berit Smestad Paulsen University of Oslo
Kazuro Shiomi
Kazuro Shiomi Kitasato University
Terje E. Michaelsen
Terje E. Michaelsen University of Oslo
Toshiro Yadomae
Toshiro Yadomae University of Tokyo
Ikuo Saiki
Ikuo Saiki University of Toyama
Isao Kuwajima
Isao Kuwajima Kitasato University
Hiroshi Tomoda
Hiroshi Tomoda Kitasato University
Takashi Ikejima
Takashi Ikejima Shenyang Pharmaceutical University
Susumu Ikehara
Susumu Ikehara Kansai Medical University

External Links

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Best Scientists Citing Haruki Yamada

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Publications: 16

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