World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
62
Citations
13946
World Ranking
10784
National Ranking
4684

Colin A. Sieff 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 Colin A. Sieff 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: 413 scientists 97–106 publications: 546 scientists 107–116 publications: 704 scientists 117–126 publications: 848 scientists 127–136 publications: 980 scientists 137–146 publications: 942 scientists 147–156 publications: 969 scientists 157–166 publications: 949 scientists 167–176 publications: 951 scientists 177–186 publications: 915 scientists 187–196 publications: 787 scientists 197–206 publications: 840 scientists 207–216 publications: 733 scientists 217–226 publications: 708 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: 417 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: 196 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: 59 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: 137 publications — 20th percentile

20% of scientists in this discipline score the same or lower.

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

Colin A. Sieff 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 Colin A. Sieff sits on this spectrum.

40–41 D-Index: 80 scientists 42–43 D-Index: 183 scientists 44–45 D-Index: 316 scientists 46–47 D-Index: 504 scientists 48–49 D-Index: 718 scientists 50–51 D-Index: 899 scientists 52–53 D-Index: 1,025 scientists 54–55 D-Index: 1,149 scientists 56–57 D-Index: 1,235 scientists 58–59 D-Index: 1,253 scientists 60–61 D-Index: 1,162 scientists 62–63 D-Index: 1,130 scientists 64–65 D-Index: 1,031 scientists 66–67 D-Index: 897 scientists 68–69 D-Index: 814 scientists 70–71 D-Index: 714 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: 71 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

Colin A. Sieff is affiliated with Harvard University in the United States. Their research primarily focuses on biochemistry, genetics, and molecular biology with particular attention to molecular biology, physiology, and cell biology as subfields.

The main topics in their work include:

  • RNA modifications and cancer
  • Cancer-related gene regulation
  • Epigenetics and DNA methylation
  • Erythrocyte function and pathophysiology
  • Ion channel regulation and function
  • Hemoglobin structure and function

Sieff has contributed to several research papers, notably:

  • L-leucine improves anemia and growth in patients with transfusion-dependent Diamond-Blackfan anemia: Results from a multicenter pilot phase I/II study from the Diamond-Blackfan Anemia Registry, 2020, Pediatric Blood & Cancer
  • A Grammastola spatulata mechanotoxin-4 (GsMTx4)-sensitive cation channel mediates increased cation permeability in human hereditary spherocytosis of multiple genetic etiologies, 2021, Haematologica

Frequent co-authors in their research include:

  • Adrianna Vlachos
  • Evangelia Atsidaftos
  • Mohammad Lutfi Lababidi
  • Ellen Muir
  • Zora R. Rogers

Sieff's publications have appeared mainly in the following journals:

  • Pediatric Blood & Cancer
  • Haematologica

Best Publications

  • Dye efflux studies suggest that hematopoietic stem cells expressing low or undetectable levels of CD34 antigen exist in multiple species

    M. A. Goodell;M. Rosenzweig;Hyung Kim;D. F. Marks

  • Hematopoietic growth factors.

    Colin A. Sieff

  • Gene dose-dependent control of hematopoiesis and hematologic tumor suppression by CBP

    Andrew L. Kung;Vivienne I. Rebel;Roderick T. Bronson;Lian Ee Ch'ng

  • Ribosomal Protein L5 and L11 Mutations Are Associated with Cleft Palate and Abnormal Thumbs in Diamond-Blackfan Anemia Patients

    Hanna T. Gazda;Hanna T. Gazda;Mee Rie Sheen;Adrianna Vlachos;Adrianna Vlachos;Valerie Choesmel;Valerie Choesmel

  • Human recombinant granulocyte-macrophage colony-stimulating factor: a multilineage hematopoietin.

    Colin A. Sieff;Stephen G. Emerson;Robert E. Donahue;David G. Nathan

  • Changes in cell surface antigen expression during hemopoietic differentiation.

    C Sieff;D Bicknell;G Caine;J Robinson

  • Human recombinant granulocyte-macrophage colony-stimulating factor increases cell-to-cell adhesion and surface expression of adhesion-promoting surface glycoproteins on mature granulocytes.

    M A Arnaout;E A Wang;S C Clark;C A Sieff

  • Exome sequencing identifies GATA1 mutations resulting in Diamond-Blackfan anemia

    Vijay G. Sankaran;Roxanne Ghazvinian;Ron Do;Prathapan Thiru

  • Ribosomal Protein S24 Gene Is Mutated in Diamond-Blackfan Anemia

    Hanna T. Gazda;Agnieszka Grabowska;Lilia B. Merida-Long;Elzbieta Latawiec

  • Expression of cell-surface HLA-DR, HLA-ABC and glycophorin during erythroid differentiation

    Jean Robinson;Colin Sieff;Domenico Delia;Paul A. W. Edwards

  • Ribosomal Protein Genes RPS10 and RPS26 Are Commonly Mutated in Diamond-Blackfan Anemia

    Leana Doherty;Mee Rie Sheen;Adrianna Vlachos;Adrianna Vlachos;Valerie Choesmel;Valerie Choesmel

  • Abnormalities of the large ribosomal subunit protein, Rpl35a, in Diamond-Blackfan anemia.

    Jason E. Farrar;Michelle Nater;Emi Caywood;Michael A. McDevitt

  • Interleukin 1 induces cultured human endothelial cell production of granulocyte-macrophage colony-stimulating factor.

    C. A. Sieff;Schickwann Tsai;D. V. Faller

  • A missense mutation in TFRC, encoding transferrin receptor 1, causes combined immunodeficiency

    Haifa H. Jabara;Haifa H. Jabara;Steven E. Boyden;Steven E. Boyden;Janet Chou;Janet Chou;Narayanaswamy Ramesh;Narayanaswamy Ramesh

  • Inhibition of interleukin-1 by an interleukin-1 receptor antagonist prevents graft-versus-host disease

    Philip L. McCarthy;Sunil Abhyankar;Steven Neben;Gale Newman

  • The Genetic Landscape of Diamond-Blackfan Anemia.

    Jacob C. Ulirsch;Jacob C. Ulirsch;Jeffrey M. Verboon;Jeffrey M. Verboon;Shideh Kazerounian;Michael H. Guo

  • Purification of fetal hematopoietic progenitors and demonstration of recombinant multipotential colony-stimulating activity.

    Stephen G. Emerson;Colin A. Sieff;Elizabeth A. Wang;Gordon G. Wong

  • Selective depletion of bone marrow T lymphocytes with anti-CD5 monoclonal antibodies: effective prophylaxis for graft-versus-host disease in patients with hematologic malignancies.

    JH Antin;BE Bierer;BR Smith;J Ferrara

  • Erratum: Ribosomal Protein Genes RPS10 and RPS26 Are Commonly Mutated in Diamond-Blackfan Anemia (DOI:10.1016/j.ajhg.2009.12.015)

    Leana Doherty;Mee Rie Sheen;Adrianna Vlachos;Valerie Choesmel

  • Ribosomal Protein S24 Gene Is Mutated in Diamond-Blackfan Anemia.

    Hanna Gazda;Agnieszka Grabowska;Lilia Long;Elzbieta Latawiec

Frequent Co-Authors

Alan H. Beggs
Alan H. Beggs Harvard Medical School
David G. Nathan
David G. Nathan Harvard University
Peter E. Newburger
Peter E. Newburger University of Massachusetts Chan Medical School
Pierre-Emmanuel Gleizes
Pierre-Emmanuel Gleizes Federal University of Toulouse Midi-Pyrénées
Charlotte M. Niemeyer
Charlotte M. Niemeyer University of Freiburg
Benjamin L. Ebert
Benjamin L. Ebert Harvard University
Stephen G. Emerson
Stephen G. Emerson Columbia University
Vijay G. Sankaran
Vijay G. Sankaran Harvard University
Eric S. Lander
Eric S. Lander Broad Institute

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