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Katia Georgopoulos

Katia Georgopoulos

Harvard University
United States

D-Index & Metrics

Biology and Biochemistry

D-Index
62
Citations
18998
World Ranking
10589
National Ranking
4600

Katia Georgopoulos 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 Katia Georgopoulos 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: 129 publications — 16th percentile

16% of scientists in this discipline score the same or lower.

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

Katia Georgopoulos 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 Katia Georgopoulos 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: 62 D-Index — 46th percentile

46% of scientists in this discipline score the same or lower.

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

Overview

Katia Georgopoulos is affiliated with Harvard University in the United States. Their research primarily spans immunology, microbiology, medicine, and biochemistry, genetics, and molecular biology. Within these broader fields, Georgopoulos has focused on several subfields including immunology, molecular biology, genetics, oncology, and physiology.

The scientist's research topics include immune cell function and interaction, immunotherapy and immune responses, genomics and chromatin dynamics, T-cell and B-cell immunology, vitamin D research studies, chromosomal and genetic variations, and genomic variations and chromosomal abnormalities.

Georgopoulos has contributed to a number of recent scientific papers. Selected publications are:

  • "A hotspot mutation in transcription factor IKZF3 drives B cell neoplasia via transcriptional dysregulation" (2021, Cancer Cell)
  • "STAG2 regulates interferon signaling in melanoma via enhancer loop reprogramming" (2022, Nature Communications)
  • "Lineage-specific 3D genome organization is assembled at multiple scales by IKAROS" (2023, Cell)
  • "Transcription factor Ikzf1 associates with Foxp3 to repress gene expression in Treg cells and limit autoimmunity and anti-tumor immunity" (2024, Immunity)
  • "Activated interleukin-7 receptor signaling drives B-cell acute lymphoblastic leukemia in mice" (2021, Leukemia)

Georgopoulos has collaborated frequently with other scientists such as Yeguang Hu, Daniela Salgado Figueroa, Ferhat Ay, Margaret Veselits, and Sourya Bhattacharyya. These collaborations contribute to a multidisciplinary approach across molecular biology, immunology, and oncology.

Their work is often published in prominent scientific venues including bioRxiv (Cold Spring Harbor Laboratory), Nature Immunology, eLife, Zenodo (CERN European Organization for Nuclear Research), and Cell.

Best Publications

  • c-Jun dimerizes with itself and with c-Fos, forming complexes of different DNA binding affinities.

    Thanos D. Halazonetis;Katia Georgopoulos;Michael E. Greenberg;Philip Leder

  • The Ikaros gene is required for the development of all lymphoid lineages.

    Katia Georgopoulos;Michael Bigby;Jin-Hong Wang;Arpad Molnar

  • Selective Defects in the Development of the Fetal and Adult Lymphoid System in Mice with an Ikaros Null Mutation

    Jin-Hong Wang;Aliki Nichogiannopoulou;Li Wu;Lei Sun

  • A dominant mutation in the Ikaros gene leads to rapid development of leukemia and lymphoma

    Susan Winandy;Paul Wu;Katia Georgopoulos

  • Ikaros DNA-binding proteins direct formation of chromatin remodeling complexes in lymphocytes

    John Kim;Saïd Sif;Beverly Jones;Audrey Jackson

  • The Ikaros gene encodes a family of functionally diverse zinc finger DNA-binding proteins.

    A Molnár;K Georgopoulos

  • Ikaros, an early lymphoid-specific transcription factor and a putative mediator for T cell commitment

    Katia Georgopoulos;David D. Moore;Bruce Derfler

  • Zinc finger-mediated protein interactions modulate Ikaros activity, a molecular control of lymphocyte development.

    L Sun;A Liu;K Georgopoulos

  • Aiolos, a lymphoid restricted transcription factor that interacts with Ikaros to regulate lymphocyte differentiation

    Bruce Morgan;Lei Sun;Nicole Avitahl;Konstantinos Andrikopoulos

  • The Follicular versus Marginal Zone B Lymphocyte Cell Fate Decision Is Regulated by Aiolos, Btk, and CD21

    Annaiah Cariappa;Mei Tang;Chuenlei Parng;Eugene Nebelitskiy

  • Repression by Ikaros and Aiolos is mediated through histone deacetylase complexes.

    Joseph Koipally;Anja Renold;John Kim;Katia Georgopoulos

  • Haematopoietic cell-fate decisions, chromatin regulation and ikaros.

    Katia Georgopoulos

  • Early hematopoietic lineage restrictions directed by Ikaros.

    Toshimi Yoshida;Samuel Yao-Ming Ng;Juan Carlos Zuniga-Pflucker;Katia Georgopoulos

  • Aiolos regulates B cell activation and maturation to effector state

    Jin-Hong Wang;Nicole Avitahl;Annaiah Cariappa;Christof Friedrich

  • THE ROLE OF THE IKAROS GENE IN LYMPHOCYTE DEVELOPMENT AND HOMEOSTASIS

    Katia Georgopoulos;Susan Winandy;Nicole Avitahl

  • The Chromatin Remodeler Mi-2β Is Required for CD4 Expression and T Cell Development

    Christine J Williams;Taku Naito;Pablo Gómez-del Arco;John R Seavitt

  • Helios, a novel dimerization partner of Ikaros expressed in the earliest hematopoietic progenitors

    Clair M. Kelley;Tohru Ikeda;Joseph Koipally;Nicole Avitahl

  • Defects in Hemopoietic Stem Cell Activity in Ikaros Mutant Mice

    Aliki Nichogiannopoulou;Maryanne Trevisan;Steve Neben;Christoph Friedrich

  • Aiolos promotes TH17 differentiation by directly silencing Il2 expression

    Francisco J Quintana;Hulin Jin;Evan J Burns;Meghan Nadeau

  • Cell-Autonomous Defects in Dendritic Cell Populations of Ikaros Mutant Mice Point to a Developmental Relationship with the Lymphoid Lineage

    Li Wu;Aliki Nichogiannopoulou;Ken Shortman;Katia Georgopoulos

Frequent Co-Authors

Bruce A. Morgan
Bruce A. Morgan Saarland University
Cox Terhorst
Cox Terhorst Beth Israel Deaconess Medical Center
Hans Clevers
Hans Clevers Hubrecht Institute for Developmental Biology and Stem Cell Research
Li Wu
Li Wu Tsinghua University
Fotini Gounari
Fotini Gounari University of Chicago
Guido Ferlazzo
Guido Ferlazzo University of Messina
Dimitris Kioussis
Dimitris Kioussis Medical Research Council
Michael E. Talkowski
Michael E. Talkowski Harvard University
Marcy E. MacDonald
Marcy E. MacDonald Harvard University
James F. Gusella
James F. Gusella Harvard University

External Links

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Best Scientists Citing Katia Georgopoulos

Ellen V. Rothenberg

Ellen V. Rothenberg

California Institute of Technology

Publications: 40

Stephen L. Nutt

Stephen L. Nutt

Walter and Eliza Hall Institute of Medical Research

Publications: 39

Mikael Sigvardsson

Mikael Sigvardsson

Lund University

Publications: 38

Charles G. Mullighan

Charles G. Mullighan

St. Jude Children's Research Hospital

Publications: 37

Hans Clevers

Hans Clevers

Hubrecht Institute for Developmental Biology and Stem Cell Research

Publications: 37

Stephen T. Smale

Stephen T. Smale

University of California, Los Angeles

Publications: 33

Irving L. Weissman

Irving L. Weissman

Stanford University

Publications: 32

Rudolf Grosschedl

Rudolf Grosschedl

Max Planck Society

Publications: 26

Philippe Kastner

Philippe Kastner

Institute of Genetics and Molecular and Cellular Biology

Publications: 26

Susan Chan

Susan Chan

Institute of Genetics and Molecular and Cellular Biology

Publications: 25

Meinrad Busslinger

Meinrad Busslinger

Research Institute of Molecular Pathology

Publications: 25

Harinder Singh

Harinder Singh

University of Pittsburgh

Publications: 24

Matthias Merkenschlager

Matthias Merkenschlager

Imperial College London

Publications: 24

Koichi Akashi

Koichi Akashi

Kyushu University

Publications: 23

Stuart H. Orkin

Stuart H. Orkin

Harvard University

Publications: 23

Sylvia L. Asa

Sylvia L. Asa

Case Western Reserve University

Publications: 22

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