World's Best Scientists 2026 revealed!

D-Index & Metrics

Biology and Biochemistry

D-Index
47
Citations
17770
World Ranking
18544
National Ranking
189

Orit Kollet 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 Orit Kollet 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: 107 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

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

Orit Kollet 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 Orit Kollet 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: 47 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

Orit Kollet is a researcher affiliated with the Weizmann Institute of Science in Israel, specializing primarily in Medicine. Their work encompasses several subfields including Immunology, Hematology, Pulmonary and Respiratory Medicine, Oncology, and Cell Biology. The scope of their research includes topics such as Hematopoietic Stem Cell Transplantation, Neonatal Respiratory Health Research, Immune Response and Inflammation, Childhood Cancer Survivors' Quality of Life, Neutrophil, Myeloperoxidase and Oxidative Mechanisms, Sepsis Diagnosis and Treatment, and Mesenchymal stem cell research.

Their recent publications demonstrate a diverse research interest with implications across cellular and molecular medicine. Notable papers include:

  • Lactate released by inflammatory bone marrow neutrophils induces their mobilization via endothelial GPR81 signaling (2020, Nature Communications)
  • Bone marrow regeneration requires mitochondrial transfer from donor Cx43-expressing hematopoietic progenitors to stroma (2020, Blood)
  • Redefining metalloproteases specificity through network proteolysis (2023, Trends in Molecular Medicine)
  • Enhancing uterine receptivity for embryo implantation through controlled collagenase intervention (2024, Life Science Alliance)
  • Altered extracellular matrix structure and elevated stiffness in a brain organoid model for disease (2025, Nature Communications)

Among frequent coauthors collaborating with Kollet are Tsvee Lapidot, Eman Khatib-Massalha, Ekaterina Petrovich-Kopitman, Irit Sagi, and Priyasmita Chakrabarti. These collaborations further support work in related biomedical areas and indicate ongoing contributions to multi-author research projects.

The researcher's publications have appeared often in journals including Nature Communications, Blood, Leukemia, Trends in Molecular Medicine, and Life Science Alliance. These venues reflect a strong focus on translational and clinical biomedical science.

Best Publications

  • Dependence of human stem cell engraftment and repopulation of NOD/SCID mice on CXCR4

    Amnon Peled;Isabelle Petit;Orit Kollet;Michal Magid

  • Targeted Disruption of the Mouse Caspase 8 Gene Ablates Cell Death Induction by the TNF Receptors, Fas/Apo1, and DR3 and Is Lethal Prenatally

    Eugene E Varfolomeev;Marcus Schuchmann;Victor Luria;Nuchanard Chiannilkulchai

  • How do stem cells find their way home

    Tsvee Lapidot;Ayelet Dar;Orit Kollet

  • The chemokine SDF-1 activates the integrins LFA-1, VLA-4, and VLA-5 on immature human CD34(+) cells: role in transendothelial/stromal migration and engraftment of NOD/SCID mice.

    Amnon Peled;Orit Kollet;Tanya Ponomaryov;Isabelle Petit

  • Osteoclasts degrade endosteal components and promote mobilization of hematopoietic progenitor cells

    Orit Kollet;Ayelet Dar;Shoham Shivtiel;Alexander Kalinkovich

  • HGF, SDF-1, and MMP-9 are involved in stress-induced human CD34+ stem cell recruitment to the liver.

    Orit Kollet;Shoham Shivtiel;Yuan Qing Chen;Jenny Suriawinata

  • The essential roles of the chemokine SDF-1 and its receptor CXCR4 in human stem cell homing and repopulation of transplanted immune-deficient NOD/SCID and NOD/SCID/B2m(null) mice.

    T Lapidot;O Kollet

  • Distinct bone marrow blood vessels differentially regulate haematopoiesis

    Tomer Itkin;Shiri Gur-Cohen;Joel A. Spencer;Amir Schajnovitz

  • CD44 and hyaluronic acid cooperate with SDF-1 in the trafficking of human CD34+ stem/progenitor cells to bone marrow.

    Abraham Avigdor;Polina Goichberg;Shoham Shivtiel;Ayelet Dar

  • Mutual, reciprocal SDF-1/CXCR4 interactions between hematopoietic and bone marrow stromal cells regulate human stem cell migration and development in NOD/SCID chimeric mice.

    Ayelet Dar;Orit Kollet;Tsvee Lapidot

  • Engraftment in nonobese diabetic severe combined immunodeficient mice of human CD34(+) cord blood cells after ex vivo expansion: evidence for the amplification and self-renewal of repopulating stem cells.

    Wanda Piacibello;Fiorella Sanavio;Antonella Severino;Alessandra Danè

  • Rapid and efficient homing of human CD34(+)CD38(-/low)CXCR4(+) stem and progenitor cells to the bone marrow and spleen of NOD/SCID and NOD/SCID/B2m(null) mice.

    Orit Kollet;Asaf Spiegel;Amnon Peled;Isabelle Petit

  • Chemokine receptor CXCR4-dependent internalization and resecretion of functional chemokine SDF-1 by bone marrow endothelial and stromal cells.

    Ayelet Dar;Polina Goichberg;Vera Shinder;Alexander Kalinkovich

  • Stem Cell Mobilization

    Michele H. Cottler-Fox;Tsvee Lapidot;Isabelle Petit;Orit Kollet

  • Reactive oxygen species regulate hematopoietic stem cell self-renewal, migration and development, as well as their bone marrow microenvironment.

    Aya Ludin;Shiri Gur-Cohen;Karin Golan;Kerstin B. Kaufmann

  • Rapid mobilization of hematopoietic progenitors by AMD3100 and catecholamines is mediated by CXCR4-dependent SDF-1 release from bone marrow stromal cells

    Ayelet Dar;Amir Schajnovitz;Kfir Lapid;Alexander Kalinkovich

  • β2 Microglobulin-deficient (B2mnull) NOD/SCID mice are excellent recipients for studying human stem cell function

    Orit Kollet;Orit Kollet;Amnon Peled;Amnon Peled;Tamara Byk;Tamara Byk;Herzl Ben-Hur;Herzl Ben-Hur

  • Monocytes-macrophages that express α-smooth muscle actin preserve primitive hematopoietic cells in the bone marrow.

    Aya Ludin;Tomer Itkin;Shiri Gur-Cohen;Alexander Mildner

  • NOD/LtSz-Rag1null Mice: An Immunodeficient and Radioresistant Model for Engraftment of Human Hematolymphoid Cells, HIV Infection, and Adoptive Transfer of NOD Mouse Diabetogenic T Cells

    Leonard D. Shultz;Pamela A. Lang;Sherri W. Christianson;Bruce Gott

  • S1P promotes murine progenitor cell egress and mobilization via S1P1-mediated ROS signaling and SDF-1 release.

    Karin Golan;Yaron Vagima;Aya Ludin;Tomer Itkin

Frequent Co-Authors

Tsvee Lapidot
Tsvee Lapidot Weizmann Institute of Science
Michel Revel
Michel Revel Weizmann Institute of Science
Arnon Nagler
Arnon Nagler Sheba Medical Center
Wolfram Ruf
Wolfram Ruf Johannes Gutenberg University of Mainz
Amnon Peled
Amnon Peled Hebrew University of Jerusalem
Ronen Alon
Ronen Alon Weizmann Institute of Science
Charles T. Esmon
Charles T. Esmon Oklahoma Medical Research Foundation
Irit Sagi
Irit Sagi Weizmann Institute of Science
Ralf H. Adams
Ralf H. Adams Max Planck Society
Ayelet Erez
Ayelet Erez Weizmann Institute of Science

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