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D-Index & Metrics

Molecular Biology

D-Index
100
Citations
32024
World Ranking
539
National Ranking
295

Richard A. Firtel publication distribution in Molecular Biology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Molecular Biology in 2026. The highlighted bar marks where Richard A. Firtel sits on this spectrum.

47–56 publications: 7 scientists 57–66 publications: 17 scientists 67–76 publications: 65 scientists 77–86 publications: 90 scientists 87–96 publications: 125 scientists 97–106 publications: 131 scientists 107–116 publications: 162 scientists 117–126 publications: 177 scientists 127–136 publications: 158 scientists 137–146 publications: 158 scientists 147–156 publications: 146 scientists 157–166 publications: 159 scientists 167–176 publications: 131 scientists 177–186 publications: 110 scientists 187–196 publications: 112 scientists 197–206 publications: 100 scientists 207–216 publications: 89 scientists 217–226 publications: 98 scientists 227–236 publications: 74 scientists 237–246 publications: 72 scientists 247–256 publications: 63 scientists 257–266 publications: 53 scientists 267–276 publications: 54 scientists 277–286 publications: 49 scientists 287–296 publications: 52 scientists 297–306 publications: 43 scientists 307–316 publications: 46 scientists 317–326 publications: 41 scientists 327–336 publications: 42 scientists 337–346 publications: 31 scientists 347–356 publications: 28 scientists 357–366 publications: 29 scientists 367–376 publications: 26 scientists 377–386 publications: 24 scientists 387–396 publications: 24 scientists 397–406 publications: 14 scientists 407–416 publications: 13 scientists 417–426 publications: 20 scientists 427–436 publications: 12 scientists 437–446 publications: 20 scientists 447–456 publications: 11 scientists 457–466 publications: 10 scientists 467–476 publications: 14 scientists 477–486 publications: 14 scientists 487–496 publications: 10 scientists 497–506 publications: 13 scientists 507–516 publications: 13 scientists 517–526 publications: 2 scientists 527–536 publications: 4 scientists 537–546 publications: 6 scientists 547–556 publications: 8 scientists 557–563 publications: 6 scientists 564+ publications: 100 scientists
47 publications 564+

This scientist: 310 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 564 publications or more.

Richard A. Firtel D-index placement in Molecular Biology in 2026

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

40–41 D-Index: 36 scientists 42–43 D-Index: 101 scientists 44–45 D-Index: 115 scientists 46–47 D-Index: 121 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 130 scientists 52–53 D-Index: 106 scientists 54–55 D-Index: 116 scientists 56–57 D-Index: 113 scientists 58–59 D-Index: 129 scientists 60–61 D-Index: 120 scientists 62–63 D-Index: 105 scientists 64–65 D-Index: 131 scientists 66–67 D-Index: 95 scientists 68–69 D-Index: 97 scientists 70–71 D-Index: 106 scientists 72–73 D-Index: 83 scientists 74–75 D-Index: 89 scientists 76–77 D-Index: 77 scientists 78–79 D-Index: 70 scientists 80–81 D-Index: 73 scientists 82–83 D-Index: 60 scientists 84–85 D-Index: 48 scientists 86–87 D-Index: 45 scientists 88–89 D-Index: 50 scientists 90–91 D-Index: 31 scientists 92–93 D-Index: 51 scientists 94–95 D-Index: 43 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 39 scientists 100–101 D-Index: 41 scientists 102–103 D-Index: 29 scientists 104–105 D-Index: 33 scientists 106–107 D-Index: 35 scientists 108–109 D-Index: 20 scientists 110–111 D-Index: 38 scientists 112–113 D-Index: 19 scientists 114–115 D-Index: 28 scientists 116–117 D-Index: 13 scientists 118–119 D-Index: 23 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 15 scientists 124–125 D-Index: 11 scientists 126–127 D-Index: 21 scientists 128–129 D-Index: 7 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 14 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 9 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 16 scientists 142–143 D-Index: 7 scientists 144 D-Index: 7 scientists 145+ D-Index: 100 scientists
40 D-Index 145+

This scientist: 100 D-Index — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 145 D-Index or more.

Research.com Recognitions

  • 1995 - Fellow of John Simon Guggenheim Memorial Foundation

Overview

Richard A. Firtel is affiliated with the University of California, San Diego in the United States. Their research focuses primarily on the intersections of biochemistry, genetics, molecular biology, medicine, and physics and astronomy. Within these broad fields, their work addresses specific subfields including cell biology, immunology and allergy, and atomic and molecular physics, and optics.

Their recent published work includes the paper titled "A Balance between Turning and Persistent Motion is Critical for Fast and Efficient 3-Dimensional Neutrophil Migration", which appeared in 2020 in the Biophysical Journal. This publication contributes to understanding the dynamics involved in cellular motion and immune response behavior.

Throughout their career, Richard A. Firtel has collaborated frequently with several researchers, such as:

  • Joshua François
  • Yi-Ting Yeh
  • Cindy Ayala
  • Juan C. del Álamo
  • Shu Chien

The main topics addressed in their research encompass:

  • Cellular Mechanics and Interactions
  • Cell Adhesion Molecules Research
  • Force Microscopy Techniques and Applications

Richard A. Firtel's work has been featured predominantly in the Biophysical Journal, reflecting their engagement with research relevant to biophysics. Their contributions span multiple scientific perspectives by integrating methodologies from various biological and physical sciences.

In recognition of their contributions, Richard A. Firtel was awarded the title of Fellow of the John Simon Guggenheim Memorial Foundation in 1995. This award acknowledges exceptional scholarship across disciplines.

Best Publications

  • Cell migration: integrating signals from front to back.

    Anne J. Ridley;Martin A. Schwartz;Keith Burridge;Richard A. Firtel

  • Spatial and temporal regulation of 3-phosphoinositides by PI 3-kinase and PTEN mediates chemotaxis

    Satoru Funamoto;Ruedi Meili;Susan Lee;Lisa Parry

  • Chemoattractant‐mediated transient activation and membrane localization of Akt/PKB is required for efficient chemotaxis to cAMP in Dictyostelium

    Ruedi Meili;Charlene Ellsworth;Susan Lee;T.B.K. Reddy

  • Localized Ras signaling at the leading edge regulates PI3K, cell polarity, and directional cell movement

    Atsuo T. Sasaki;Cheryl Chun;Kosuke Takeda;Richard A. Firtel

  • The regulation of cell motility and chemotaxis by phospholipid signaling

    Verena Kölsch;Pascale G. Charest;Richard A. Firtel

  • Signaling pathways controlling cell polarity and chemotaxis

    Chang Y Chung;Satoru Funamoto;Richard A Firtel

  • Induction and modulation of cell-type-specific gene expression in Dictyostelium.

    Mona C. Mehdy;David Ratner;Richard A. Firtel

  • Leading the way: directional sensing through phosphatidylinositol 3-kinase and other signaling pathways

    Sylvain Merlot;Richard A. Firtel

  • DNA-mediated transformation in Dictyostelium discoideum: regulated expression of an actin gene fusion.

    W Nellen;C Silan;R A Firtel

  • Role of Phosphatidylinositol 3′ Kinase and a Downstream Pleckstrin Homology Domain–Containing Protein in Controlling Chemotaxis inDictyostelium

    Satoru Funamoto;Kristina Milan;Ruedi Meili;Richard A. Firtel

  • Developmental regulation of a dictyostelium gene encoding a protein homologous to mammalian ras protein

    Christophe D. Reymond;Richard H. Gomer;Mona C. Mehdy;Richard A. Firtel

  • Chapter 4 Molecular Biology in Dictyostelium: Tools and Applications

    W. Nellen;S. Datta;C. Reymond;A. Sivertsen

  • Control of Cell Polarity and Chemotaxis by Akt/PKB and PI3 Kinase through the Regulation of PAKa

    Chang Y Chung;Gary Potikyan;Richard A Firtel

  • Phenocopy of discoidin I-minus mutants by antisense transformation in Dictyostelium

    Thomas E. Crowley;Wolfgang Nellen;Richard H. Gomer;Richard A. Firtel

  • Regulation and function of Gα protein subunits in Dictyostelium

    A. Kumagai;M. Pupillo;R. Gundersen;R. Miake-Lye

  • A small nuclear precursor of messenger RNA in the cellular slime mold Dictyostelium discoideum.

    Firtel Ra;Lodish Hf

  • G protein–independent Ras/PI3K/F-actin circuit regulates basic cell motility

    Atsuo T. Sasaki;Chris Janetopoulos;Chris Janetopoulos;Susan Lee;Pascale G. Charest

  • Receptor-mediated Regulation of PI3Ks Confines PI(3,4,5)P3 to the Leading Edge of Chemotaxing Cells

    Yi Elaine Huang;Miho Iijima;Carole A. Parent;Satoru Funamoto

  • A secreted factor and cyclic AMP jointly regulate cell-type-specific gene expression in Dictyostelium discoideum.

    Mona Mehdy;R. A. Firtel

  • Establishment of a transient expression system for Dictyostelium discoideum

    Peter K. Howard;Kevin G. Ahern;Richard A. Firtel

Frequent Co-Authors

Juan C. Lasheras
Juan C. Lasheras University of California, San Diego
Peter N. Devreotes
Peter N. Devreotes Johns Hopkins University
Richard H. Gomer
Richard H. Gomer Texas A&M University
Atsuo T. Sasaki
Atsuo T. Sasaki University of Cincinnati
Alan R. Kimmel
Alan R. Kimmel National Institutes of Health
William F. Loomis
William F. Loomis University of California, San Diego
Zhouxin Shen
Zhouxin Shen University of California, San Diego
Steven P. Briggs
Steven P. Briggs University of California, San Diego
Tony Hunter
Tony Hunter Salk Institute for Biological Studies

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