Órit Kollet

13.2k total citations · 5 hit papers
82 papers, 9.3k citations indexed

About

Órit Kollet is a scholar working on Hematology, Immunology and Oncology. According to data from OpenAlex, Órit Kollet has authored 82 papers receiving a total of 9.3k indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Hematology, 35 papers in Immunology and 28 papers in Oncology. Recurrent topics in Órit Kollet's work include Hematopoietic Stem Cell Transplantation (41 papers), Immunotherapy and Immune Responses (19 papers) and Chemokine receptors and signaling (15 papers). Órit Kollet is often cited by papers focused on Hematopoietic Stem Cell Transplantation (41 papers), Immunotherapy and Immune Responses (19 papers) and Chemokine receptors and signaling (15 papers). Órit Kollet collaborates with scholars based in Israel, United States and Germany. Órit Kollet's co-authors include Tsvee Lapidot, Ayelet Dar, Arnon Nagler, Isabelle Petit, Amnon Peled, Alexander Kalinkovich, R. Alon, Ofer Lider, Dov Zipori and Tamara Byk and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Journal of Clinical Investigation.

In The Last Decade

Órit Kollet

78 papers receiving 9.1k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Dependence of Human Stem Cell Engraftment and Repopulation of NOD/SCID Mice on CXCR4

1999 1.4k citations Isabelle Petit, Órit Kollet et al. profile →
Targeted Disruption of the Mouse Caspase 8 Gene Ablates Cell Death Induction by the TNF Receptors, Fas/Apo1, and DR3 and Is Lethal Prenatally

1998 999 citations Eugene Varfolomeev, Marcus Schuchmann et al. Immunity profile →
How do stem cells find their way home?

2005 739 citations Tsvee Lapidot, Ayelet Dar et al. Blood profile →
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

2000 603 citations Órit Kollet, Isabelle Petit et al. Blood profile →
Osteoclasts degrade endosteal components and promote mobilization of hematopoietic progenitor cells

2006 582 citations Órit Kollet, Ayelet Dar et al. profile →

Peers

Countries citing papers authored by Órit Kollet

Since Specialization

Citations

This map shows the geographic impact of Órit Kollet's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Órit Kollet with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Órit Kollet more than expected).

Fields of papers citing papers by Órit Kollet

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Órit Kollet. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Órit Kollet. The network helps show where Órit Kollet may publish in the future.

Co-authorship network of co-authors of Órit Kollet

This figure shows the co-authorship network connecting the top 25 collaborators of Órit Kollet. A scholar is included among the top collaborators of Órit Kollet based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Órit Kollet. Órit Kollet is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Circadian Rhythms Metabolically Regulate Bone Marrow Retained Primitive Hematopoietic Stem Cell Size and Function 2023 ·Blood ·(unknown), Nicola K. Wilson, Abhishek Kumar Singh, Iwo Kuciński, (unknown), (unknown), Sarah Kinston, (unknown), Órit Kollet, Ekaterina Petrovich‐Kopitman, Avik Choudhuri, Leonard I. Zon, José A. Cancelas, John E. Dick, Stephanie Z. Xie, Berthold Göttgens, Tsvee Lapidot	0
2	Enhanced thrombin/PAR1 activity promotes G-CSF- and AMD3100-induced mobilization of hematopoietic stem and progenitor cells via NO upregulation 2021 ·Leukemia ·(unknown), (unknown), Shiri Gur‐Cohen, Francesca Avemaria, (unknown), Eman Khatib-Massalha, (unknown), (unknown), (unknown), Wolfram Ruf, Tsvee Lapidot, Órit Kollet	2
3	Regulation of hematopoietic stem cell function by nitric oxide signaling 2020 ·SHILAP Revista de lepidopterología ·Tsvee Lapidot, Órit Kollet	0
4	Lactate Release By Bone Marrow Neutrophils Promotes Their Inflammatory Mobilization Via Endothelial GPR81 Signaling 2017 ·Blood ·Eman Khatib-Massalha, Anju Kumari, Karin Golan, Hassan Massalha, Francesca Avemaria, Shiri Gur‐Cohen, Tomer Itkin, Órit Kollet, Abraham Avigdor, Asaf Spiegel, Stefan Offermanns, R. Alon, Amiram Ariel, Tsvee Lapidot	2
5	Reactive Oxygen Species Regulate Hematopoietic Stem Cell Self-Renewal, Migration and Development, As Well As Their Bone Marrow Microenvironment 2014 ·Antioxidants and Redox Signaling ·Aya Ludin, Shiri Gur‐Cohen, Karin Golan, Kerstin B. Kaufmann, Tomer Itkin, Chiara Medaglia, Xin‐Jiang Lu, Guy Ledergor, Órit Kollet, Tsvee Lapidot	249
6	Monocytes-macrophages that express α-smooth muscle actin preserve primitive hematopoietic cells in the bone marrow 2012 ·Nature Immunology ·Aya Ludin, Tomer Itkin, Shiri Gur‐Cohen, Alexander Mildner, Elias Shezen, Karin Golan, Órit Kollet, Alexander Kalinkovich, Ziv Porat, Gabriele D’Uva, Amir Schajnovitz, Elena Voronov, David A. Brenner, Ron N. Apte, Steffen Jung, Tsvee Lapidot	160
7	MT1-MMP and RECK are involved in human CD34+ progenitor cell retention, egress, and mobilization 2009 ·Journal of Clinical Investigation ·Yaron Vagima, Abraham Avigdor, Polina Goichberg, Shoham Shivtiel, Melania Tesio, Alexander Kalinkovich, Karin Golan, Ayelet Dar, Órit Kollet, Isabelle Petit, Orly Perl, Ester Rosenthal, Igor Resnick, Izhar Hardan, (unknown), David Naor, Arnon Nagler, Tsvee Lapidot	79
8	Blood-forming stem cells are nervous: Direct and indirect regulation of immature human CD34+ cells by the nervous system 2009 ·Brain Behavior and Immunity ·Alexander Kalinkovich, Asaf Spiegel, Shoham Shivtiel, Órit Kollet, (unknown), Wanda Piacibello, Tsvee Lapidot	42
9	CD45 regulates retention, motility, and numbers of hematopoietic progenitors, and affects osteoclast remodeling of metaphyseal trabecules 2008 ·The Journal of Experimental Medicine ·Shoham Shivtiel, Órit Kollet, Kfir Lapid, Amir Schajnovitz, Polina Goichberg, Alexander Kalinkovich, Elias Shezen, Melania Tesio, (unknown), Isabelle Petit, Amnon Sharir, Tsvee Lapidot	81
10	Stem Cell Regulation via Dynamic Interactions of the Nervous and Immune Systems with the Microenvironment 2008 ·Cell stem cell ·Asaf Spiegel, Alexander Kalinkovich, Shoham Shivtiel, Órit Kollet, Tsvee Lapidot	93
11	The Endosteum Region Keeps Human Leukemic Stem Cells Alive 2007 ·Cell stem cell ·Tsvee Lapidot, Polina Goichberg, Kfir Lapid, Abraham Avigdor, Órit Kollet	4
12	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 2006 ·Experimental Hematology ·Ayelet Dar, Órit Kollet, Tsvee Lapidot	275
13	HGF, SDF-1, and MMP-9 are involved in stress-induced human CD34+ stem cell recruitment to the liver 2003 ·Journal of Clinical Investigation ·Órit Kollet, Shoham Shivtiel, (unknown), (unknown), Swan N. Thung, Mariana D. Dabeva, Joy Kahn, Asaf Spiegel, Ayelet Dar, Sarit Samira, Polina Goichberg, Alexander Kalinkovich, Fernando Arenzana‐Seisdedos, Arnon Nagler, Izhar Hardan, Michel Revel, David A. Shafritz, Tsvee Lapidot	495
14	HGF, SDF-1, and MMP-9 are involved in stress-induced human CD34+ stem cell recruitment to the liver 2003 ·Journal of Clinical Investigation ·Órit Kollet, Shoham Shivtiel, Yuanqing Chen, (unknown), Swan N. Thung, Mariana D. Dabeva, Joy Kahn, Asaf Spiegel, Ayelet Dar, Sarit Samira, Polina Goichberg, Alexander Kalinkovich, (unknown), Arnon Nagler, Izhar Hardan, Michel Revel, David A. Shafritz, Tsvee Lapidot	43
15	Ex vivo expansion of human adult stem cells capable of primary and secondary hemopoietic reconstitution 2003 ·Experimental Hematology ·Loretta Gammaitoni, Stefania Bruno, F Sanavio, Monica Gunetti, Órit Kollet, Giuliana Cavalloni, Michele Falda, Franca Fagioli, Tsvee Lapidot, Massimo Aglietta, Wanda Piacibello	72
16	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/B2mnull mice 2002 ·Leukemia ·Tsvee Lapidot, Órit Kollet	354
17	TGF-β1 enhances SDF-1α-induced chemotaxis and homing of naive T cells by up-regulating CXCR4 expression and downstream cytoskeletal effector molecules 2002 ·European Journal of Immunology ·(unknown), Órit Kollet, Alexander Brill, Gayle G. Vaday, Isabelle Petit, Tsvee Lapidot, R. Alon, Ofer Lider	65
18	NOD/LtSz- Rag1 null Mice: An Immunodeficient and Radioresistant Model for Engraftment of Human Hematolymphoid Cells, HIV Infection, and Adoptive Transfer of NOD Mouse Diabetogenic T Cells 2000 ·The Journal of Immunology ·Leonard D. Shultz, (unknown), Sherri W. Christianson, Bruce Gott, Bonnie Lyons, Syuji Umeda, Edward H. Leiter, (unknown), Eric J. Wagar, Jean Leif, Órit Kollet, Tsvee Lapidot, Dale L. Greiner	128
19	The plant lectin FRIL supports prolonged in vitro maintenance of quiescent human cord blood CD34+CD38−/low/SCID repopulating stem cells 2000 ·Experimental Hematology ·Órit Kollet, Jeffrey G. Moore, (unknown), Herzl Ben‐Hur, (unknown), Arnon Nagler, Leonard D. Shultz, Michaël Feldman, Tsvee Lapidot	11
20	Targeted Disruption of the Mouse Caspase 8 Gene Ablates Cell Death Induction by the TNF Receptors, Fas/Apo1, and DR3 and Is Lethal Prenatally breakdown → 1998 ·Immunity ·Eugene Varfolomeev, Marcus Schuchmann, Victor Luria, Nuchanard Chiannilkulchai, J. Beckmann, Igor Mett, Denis Rebrikov, (unknown), Oliver Kemper, Órit Kollet, Tsvee Lapidot, Dror Soffer, Tama Sobe, Karen B. Avraham, Tanya Goncharov, Helmut Holtmann, Peter Lonai, David Wallach	999

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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