World's Best Scientists 2026 revealed!

D-Index & Metrics

Immunology

D-Index
51
Citations
9008
World Ranking
4151
National Ranking
1893

Richard G. Titus publication distribution in Immunology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Immunology in 2026. The highlighted bar marks where Richard G. Titus sits on this spectrum.

62–71 publications: 9 scientists 72–81 publications: 23 scientists 82–91 publications: 40 scientists 92–101 publications: 72 scientists 102–111 publications: 86 scientists 112–121 publications: 108 scientists 122–131 publications: 150 scientists 132–141 publications: 160 scientists 142–151 publications: 159 scientists 152–161 publications: 189 scientists 162–171 publications: 166 scientists 172–181 publications: 181 scientists 182–191 publications: 188 scientists 192–201 publications: 187 scientists 202–211 publications: 178 scientists 212–221 publications: 158 scientists 222–231 publications: 168 scientists 232–241 publications: 159 scientists 242–251 publications: 160 scientists 252–261 publications: 148 scientists 262–271 publications: 116 scientists 272–281 publications: 125 scientists 282–291 publications: 115 scientists 292–301 publications: 111 scientists 302–311 publications: 95 scientists 312–321 publications: 97 scientists 322–331 publications: 97 scientists 332–341 publications: 99 scientists 342–351 publications: 96 scientists 352–361 publications: 68 scientists 362–371 publications: 76 scientists 372–381 publications: 71 scientists 382–391 publications: 71 scientists 392–401 publications: 62 scientists 402–411 publications: 54 scientists 412–421 publications: 41 scientists 422–431 publications: 63 scientists 432–441 publications: 53 scientists 442–451 publications: 31 scientists 452–461 publications: 42 scientists 462–471 publications: 40 scientists 472–481 publications: 29 scientists 482–491 publications: 34 scientists 492–501 publications: 30 scientists 502–511 publications: 23 scientists 512–521 publications: 41 scientists 522–531 publications: 29 scientists 532–541 publications: 28 scientists 542–551 publications: 16 scientists 552–561 publications: 18 scientists 562–571 publications: 18 scientists 572–581 publications: 17 scientists 582–591 publications: 17 scientists 592–601 publications: 17 scientists 602–611 publications: 19 scientists 612–621 publications: 13 scientists 622–631 publications: 12 scientists 632–641 publications: 11 scientists 642–651 publications: 16 scientists 652–661 publications: 9 scientists 662–671 publications: 5 scientists 672–681 publications: 13 scientists 682–691 publications: 12 scientists 692–701 publications: 6 scientists 702–711 publications: 6 scientists 712–721 publications: 9 scientists 722–731 publications: 9 scientists 732–741 publications: 6 scientists 742–751 publications: 11 scientists 752–761 publications: 10 scientists 762–771 publications: 7 scientists 772–781 publications: 12 scientists 782–791 publications: 7 scientists 792–801 publications: 5 scientists 802–806 publications: 1 scientists 807+ publications: 100 scientists
62 publications 807+

This scientist: 111 publications — 5th percentile

5% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 807 publications or more.

Richard G. Titus D-index placement in Immunology in 2026

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

40–41 D-Index: 28 scientists 42–43 D-Index: 91 scientists 44–45 D-Index: 157 scientists 46–47 D-Index: 192 scientists 48–49 D-Index: 175 scientists 50–51 D-Index: 188 scientists 52–53 D-Index: 177 scientists 54–55 D-Index: 155 scientists 56–57 D-Index: 194 scientists 58–59 D-Index: 201 scientists 60–61 D-Index: 197 scientists 62–63 D-Index: 201 scientists 64–65 D-Index: 173 scientists 66–67 D-Index: 167 scientists 68–69 D-Index: 172 scientists 70–71 D-Index: 199 scientists 72–73 D-Index: 184 scientists 74–75 D-Index: 133 scientists 76–77 D-Index: 162 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 125 scientists 84–85 D-Index: 121 scientists 86–87 D-Index: 102 scientists 88–89 D-Index: 96 scientists 90–91 D-Index: 75 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 74 scientists 96–97 D-Index: 66 scientists 98–99 D-Index: 68 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 60 scientists 104–105 D-Index: 54 scientists 106–107 D-Index: 36 scientists 108–109 D-Index: 23 scientists 110–111 D-Index: 52 scientists 112–113 D-Index: 41 scientists 114–115 D-Index: 34 scientists 116–117 D-Index: 25 scientists 118–119 D-Index: 28 scientists 120–121 D-Index: 11 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 19 scientists 128–129 D-Index: 20 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 17 scientists 134–135 D-Index: 14 scientists 136–137 D-Index: 15 scientists 138–139 D-Index: 9 scientists 140–141 D-Index: 11 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 9 scientists 146–147 D-Index: 7 scientists 148–149 D-Index: 7 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 5 scientists 154–155 D-Index: 8 scientists 156 D-Index: 6 scientists 157+ D-Index: 96 scientists
40 D-Index 157+

This scientist: 51 D-Index — 17th percentile

17% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 157 D-Index or more.

Overview

Richard G. Titus is affiliated with Colorado State University in the United States. Their academic work is associated with this institution, where their research activities and contributions align with the university's scientific environment.

There is no detailed information available about their recent publications, frequent co-authors, or venues where they commonly publish. Similarly, specific fields and subfields of study related to their research have not been documented publicly.

Details about the main topics of their work, as well as any book publications or awards received, are not recorded in the accessible data at this time.

Due to the limited publicly available data, a comprehensive view of their research output or thematic focus areas cannot be established. Their profile remains largely defined by their association with Colorado State University.

Best Publications

  • Tumor necrosis factor plays a protective role in experimental murine cutaneous leishmaniasis.

    R G Titus;B Sherry;A Cerami

  • Development of a safe live Leishmania vaccine line by gene replacement.

    R. G. Titus;F. J. Gueiros-Filho;L. A. R. De Freitas;S. M. Beverley

  • Peptides encoded by the calcitonin gene inhibit macrophage function.

    Y H Nong;R G Titus;J M Ribeiro;H G Remold

  • The immunomodulatory factors of arthropod saliva and the potential for these factors to serve as vaccine targets to prevent pathogen transmission

    R. G. Titus;J. V. Bishop;J. S. Mejia

  • Sandfly Maxadilan Exacerbates Infection with Leishmania major and Vaccinating Against It Protects Against L. major Infection

    Robin V. Morris;Charles B. Shoemaker;John R. David;Gregory C. Lanzaro

  • Therapeutic effect of anti-L3T4 monoclonal antibody GK1.5 on cutaneous leishmaniasis in genetically-susceptible BALB/c mice.

    R G Titus;R Ceredig;J C Cerottini;J A Louis

  • Plasticity in chromosome number and testing of essential genes in Leishmania by targeting.

    Angela K. Cruz;Richard Titus;Stephen M. Beverley

  • The immunomodulatory factors of bloodfeeding arthropod saliva.

    Gillespie;Mbow;Richard G. Titus

  • Identification of an IL-2 binding protein in the saliva of the Lyme disease vector tick, Ixodes scapularis.

    R D Gillespie;M C Dolan;J Piesman;R G Titus

  • Analysis of enhancing effect of sand fly saliva on Leishmania infection in mice.

    C. M. Theodos;J. M. C. Ribeiro;R. G. Titus

  • A simple method for quantifying Leishmania in tissues of infected animals

    H.C. Lima;H.C. Lima;J.A. Bleyenberg;R.G. Titus

  • Saliva of Lutzomyia longipalpis sibling species differs in its composition and capacity to enhance leishmaniasis.

    Alon Warburg;Elvira Saraiva;Gregory C. Lanzaro;Richard G. Titus

  • Saliva of the Lyme disease vector, Ixodes dammini, blocks cell activation by a nonprostaglandin E2-dependent mechanism.

    S Urioste;L R Hall;S R Telford;R G Titus

  • Regulation of differentiation to the infective stage of the protozoan parasite Leishmania major by tetrahydrobiopterin.

    Mark L. Cunningham;Richard G. Titus;Salvatore J. Turco;Stephen M. Beverley

  • Phlebotomus papatasi Sand Fly Salivary Gland Lysate Down-Regulates a Th1, but Up-Regulates a Th2, Response in Mice Infected with Leishmania major

    M. Lamine Mbow;Julie A. Bleyenberg;Laurie R. Hall;Richard G. Titus

  • Type 1 and type 2 responses to Leishmania major.

    Kathleen A. Rogers;Gregory K. DeKrey;M.Lamine Mbow;R.Dean Gillespie

  • The vasoactive peptide maxadilan from sand fly saliva inhibits TNF-alpha and induces IL-6 by mouse macrophages through interaction with the pituitary adenylate cyclase-activating polypeptide (PACAP) receptor.

    Milena B. P. Soares;Richard G. Titus;Charles B. Shoemaker;John R. David

  • A mouse model of Leishmania braziliensis braziliensis infection produced by coinjection with sand fly saliva.

    John Samuelson;Ethan Lerner;Robert Tesh;Richard Titus

  • Involvement of specific Lyt-2+ T cells in the immunological control of experimentally induced murine cutaneous leishmaniasis

    Richard G. Titus;Geneviève Milon;Gilles Marchal;Pierre Vassalli

  • Salivary gland material from the sand fly Lutzomyia longipalpis has an inhibitory effect on macrophage function in vitro

    Cynthia M. Theodos;Richard G. Titus

Frequent Co-Authors

José M. C. Ribeiro
José M. C. Ribeiro National Institutes of Health
Stephen M. Beverley
Stephen M. Beverley Washington University in St. Louis
John R. David
John R. David Harvard University
Charles B. Shoemaker
Charles B. Shoemaker Tufts University
Heinz G. Remold
Heinz G. Remold Brigham and Women's Hospital
Cláudia Brodskyn
Cláudia Brodskyn Oswaldo Cruz Foundation
Jacques A. Louis
Jacques A. Louis Institut Pasteur
Milena Botelho Pereira Soares
Milena Botelho Pereira Soares Oswaldo Cruz Foundation
Jean-Charles Cerottini
Jean-Charles Cerottini University of Lausanne
Gregory C. Lanzaro
Gregory C. Lanzaro University of California, Davis

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