World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
61
Citations
16693
World Ranking
2965
National Ranking
111

Aikichi Iwamoto publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Aikichi Iwamoto sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 264 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 233 scientists 205–214 publications: 207 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 277 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Aikichi Iwamoto D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Aikichi Iwamoto sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 111 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 122 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 93 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 61 D-Index — 47th percentile

47% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Aikichi Iwamoto is affiliated with the Japan Agency for Medical Research and Development in Japan. Their research spans multiple areas within medicine, with a specific focus on immunology, oncology, infectious diseases, and otorhinolaryngology. The body of work includes studies on immune cell function, cancer immunotherapy, and the prognosis of inflammatory biomarkers in disease.

The scientist's publication record includes contributions to notable journals such as:

  • International Journal of Oral and Maxillofacial Surgery
  • The Journal of Immunology
  • Allergy
  • PLoS ONE

Recent papers authored or co-authored by Iwamoto demonstrate a range of research interests. These publications include:

  • "Molecular Basis for the Recognition of HIV Nef138-8 Epitope by a Pair of Human Public T Cell Receptors," 2022, The Journal of Immunology
  • "Research impact analysis of international funding agencies in the realm of allergy and immunology," 2022, Allergy
  • "Pretreatment nutritional indices are associated with survival and T-cell exhaustion in recurrent or metastatic oral squamous cell carcinoma patients treated with immune checkpoint inhibitors: a retrospective cohort study," 2025, International Journal of Oral and Maxillofacial Surgery
  • "Antiretroviral therapies and status of people living with HIV in Japan: An update from hospital survey and national database," 2025, PLoS ONE

Their research covers a blend of topics related to immunology and infectious diseases including:

  • Inflammatory Biomarkers in Disease Prognosis
  • Cancer Immunotherapy and Biomarkers
  • Head and Neck Cancer Studies
  • HIV Research and Treatment
  • Immune Cell Function and Interaction
  • T-cell and B-cell Immunology
  • Delphi Technique in Research

Iwamoto has collaborated frequently with several researchers including Toshiro Ooyama, Mayumi Hirayama, Yuki Seki, Ryoji Yoshida, and Hideki Nakayama. These collaborations suggest an interdisciplinary approach combining clinical data and immunological research.

Their work intersects the fields of Medicine and Immunology and Microbiology, with particular attention to oncology and infectious diseases. This cross-disciplinary expertise supports investigations into immune mechanisms in cancer and infectious disease settings, contributing to the understanding of biomarker roles and immune responses.

Best Publications

  • Circulating microRNAs in sera correlate with soluble biomarkers of immune activation but do not predict mortality in ART treated individuals with HIV-1 infection : a case control study

    Daniel D. Murray;Kazuo Suzuki;Matthew Law;Jonel Trebicka

  • Neutralizing antibodies against hepatitis C virus and the emergence of neutralization escape mutant viruses.

    Y K Shimizu;M Hijikata;A Iwamoto;H J Alter

  • Equilibrium centrifugation studies of hepatitis C virus: evidence for circulating immune complexes.

    M Hijikata;Y K Shimizu;H Kato;A Iwamoto

  • Polymorphism in RANTES chemokine promoter affects HIV-1 disease progression.

    Huanliang Liu;David Chao;Emi E. Nakayama;Hitomi Taguchi

  • Evidence for in vitro replication of hepatitis C virus genome in a human T-cell line.

    Yohko K. Shimizu;Aikichi Iwamoto;Minako Hijikata;Robert H. Purcell

  • Detection and Typing of Multiple Genital Human Papillomaviruses by DNA Amplification with Consensus Primers

    Hiroyuki Yoshikawa;Takashi Kawana;Kyoko Kitagawa;Masahiko Mizuno

  • Generation of Rejuvenated Antigen-Specific T Cells by Reprogramming to Pluripotency and Redifferentiation

    Toshinobu Nishimura;Shin Kaneko;Ai Kawana-Tachikawa;Yoko Tajima

  • Anti-HIV-1 and chemotactic activities of human stromal cell-derived factor 1α (SDF-1α) and SDF-1β are abolished by CD26/dipeptidyl peptidase IV-mediated cleavage

    Tatsuo Shioda;Hiroyuki Kato;Yukano Ohnishi;Kei Tashiro

  • Impaired Processing and Presentation of Cytotoxic-T-Lymphocyte (CTL) Epitopes Are Major Escape Mechanisms from CTL Immune Pressure in Human Immunodeficiency Virus Type 1 Infection

    Yoshiyuki Yokomaku;Hideka Miura;Hiroko Tomiyama;Ai Kawana-Tachikawa

  • T cell-specific gamma genes in C57BL/10 mice. Sequence and expression of new constant and variable region genes.

    A Iwamoto;F Rupp;P S Ohashi;C L Walker

  • Pneumocystis pneumonia in patients with HIV infection: clinical manifestations, laboratory findings, and radiological features

    Takeshi Fujii;Tetsuya Nakamura;Aikichi Iwamoto

  • Novel Immunodominant Peptide Presentation Strategy: a Featured HLA-A*2402-Restricted Cytotoxic T-Lymphocyte Epitope Stabilized by Intrachain Hydrogen Bonds from Severe Acute Respiratory Syndrome Coronavirus Nucleocapsid Protein

    Jun Liu;Peng Wu;Feng Gao;Jianxun Qi

  • Impaired Replication Capacity of Acute/Early Viruses in Persons Who Become HIV Controllers

    Toshiyuki Miura;Zabrina L. Brumme;Mark A. Brockman;Pamela Rosato

  • Identification and characterization of multiple HLA-A24-restricted HIV-1 CTL epitopes: strong epitopes are derived from V regions of HIV-1.

    Yuki Ikeda-Moore;Hiroko Tomiyama;Kiyoshi Miwa;Shinichi Oka

  • Generation of a dual-functional split-reporter protein for monitoring membrane fusion using self-associating split GFP.

    Hirohito Ishikawa;Hirohito Ishikawa;Fanxia Meng;Naoyuki Kondo;Naoyuki Kondo;Aikichi Iwamoto

  • Identification of Antigenic Proteins Encoded by Human Herpesvirus 8 and Seroprevalence in the General Population and among Patients with and without Kaposi's Sarcoma

    Harutaka Katano;Takuya Iwasaki;Nobuyoshi Baba;Masanori Terai

  • Viral and cellular cytokines in AIDS-related malignant lymphomatous effusions.

    Yoshiyasu Aoki;Yoshiyasu Aoki;Yoshiyasu Aoki;Robert Yarchoan;Robert Yarchoan;Robert Yarchoan;James Braun;James Braun;James Braun;Aikichi Iwamoto;Aikichi Iwamoto;Aikichi Iwamoto

  • Predominant and developmentally regulated expression of dynamin in neurons.

    Takao Nakata;Aikichi Iwamoto;Yasuko Noda;Reiko Takemura

  • A CCR2-V64I polymorphism affects stability of CCR2A isoform

    Emi E Nakayama;Yuetsu Tanaka;Yoshiyuki Nagai;Aikichi Iwamoto

  • Polymorphism in the Interleukin-4 Promoter Affects Acquisition of Human Immunodeficiency Virus Type 1 Syncytium-Inducing Phenotype

    Emi E. Nakayama;Yoshihiko Hoshino;Xiaomi Xin;Huanliang Liu

  • Phase I Study of Autologous Tumor Vaccines Transduced with the GM-CSF Gene in Four Patients with Stage IV Renal Cell Cancer in Japan: Clinical and Immunological Findings

    Kenzaburo Tani;Kenzaburo Tani;Miyuki Azuma;Yukoh Nakazaki;Yukoh Nakazaki;Naoki Oyaizu

Frequent Co-Authors

Tatsuo Shioda
Tatsuo Shioda Osaka University
Shinichi Oka
Shinichi Oka Kumamoto University
George F. Gao
George F. Gao Chinese Center For Disease Control and Prevention
Takashi Takahashi
Takashi Takahashi Nagoya University
Harutaka Katano
Harutaka Katano National Institutes of Health
Zabrina L. Brumme
Zabrina L. Brumme Simon Fraser University
Satoshi Kimura
Satoshi Kimura University of Tokyo
Shigeo Mori
Shigeo Mori University of Tokyo
Shinichi Oka
Shinichi Oka Rutgers, The State University of New Jersey

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