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Journal Articles

Circadian Rhythms Metabolically Regulate Bone Marrow Retained Primitive Hematopoietic Stem Cell Size and Function

Priyasmita Chakrabarti, Nicola K. Wilson, Abhishek K. Singh, Iwo Kucinski, Lizeth-Alejandra Ordonez-Moreno, Sony Sharma, Sarah J. Kinston, Montaser B. Haddad, Orit Kollet, Ekaterina Petrovich-Kopitman, Avik Choudhuri, Leonard I. Zon, Jose A. Cancelas, John E. Dick, Stephanie Xie, Bertie Göttgens, Tsvee Lapidot
Journal: Blood
Blood (2023) 142 (Supplement 1): 2672.
https://doi.org/10.1182/blood-2023-186260
Published: 2023
Journal Articles

Bone marrow regeneration requires mitochondrial transfer from donor Cx43-expressing hematopoietic progenitors to stroma

Karin Golan, Abhishek K. Singh, Orit Kollet, Mayla Bertagna, Mark J. Althoff, Eman Khatib-Massalha, Ekaterina Petrovich-Kopitman, Ashley M. Wellendorf, Hassan Massalha, Smadar Levin-Zaidman, Tali Dadosh, Breanna Bohan, Mruniya V. Gawali, Biplab Dasgupta, Tsvee Lapidot, Jose A. Cancelas
Journal: Blood
Blood (2020) 136 (23): 2607–2619.
https://doi.org/10.1182/blood.2020005399
Published: 2020
Includes: Multimedia, Supplemental data
Journal Articles

Acute Inflammation Induces Lactate Release By Bone Marrow Neutrophils That Promotes Their Mobilization Via Endothelial GPR81 Signaling

Eman Khatib-Massalha, MSc, Suditi Bhattacharya, MSc, Hassan Massalha, PhD, Karin Golan, PhD, Orit Kollet, PhD, Anju Kumari, PhD, Francesca Avemaria, PhD, Tomer Itkin, PhD, Shiri Gur-Cohen, PhD, Abraham Avigdor, MD, Shalev Itzkovitz, PhD, Stefan Offermanns, MD PhD, Amiram Ariel, PhD, Ronen Alon, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2019) 134 (Supplement_1): 3582.
https://doi.org/10.1182/blood-2019-123248
Published: 2019
Journal Articles

Nocturnal Melatonin Renews Bone and Blood Forming Stem Cells Reservoir By Metabolic Reprograming

Karin Golan, PhD, Mayla Bertagna, MSc, Suditi Bhattacharya, MSc, Anoop Babu-Vasandan, PhD, Francesca Avemaria, PhD, Eman Khatib-Massalha, MSc, Zulma S. Ferreira, PhD, Orit Kollet, PhD, Abraham Avigdor, MD, Regina P. Markus, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2018) 132 (Supplement 1): 3326.
https://doi.org/10.1182/blood-2018-99-118354
Published: 2018
Journal Articles

Lactate Release By Bone Marrow Neutrophils Promotes Their Inflammatory Mobilization Via Endothelial GPR81 Signaling

Eman Khatib-Massalha, MSc, Anju Kumari, PhD, Karin Golan, PhD, Hassan Massalha, PhD, Francesca Avemaria, PhD, Shiri Gur-Cohen, PhD, Tomer Itkin, PhD, Orit Kollet, PhD, Abraham Avigdor, MD, Asaf Spiegel, PhD, Stefan Offermanns, MD PhD, Ronen Alon, PhD, Amiram Ariel, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2017) 130 (Supplement 1): 446.
https://doi.org/10.1182/blood.V130.Suppl_1.446.446
Published: 2017
Journal Articles

Inverse PAR1 Activity of Hematopoietic Stem Cells and BM Stromal Cells Mediates G-CSF-Induced Mobilization By Regulation of Nitric Oxide Generation

Neta Nevo, MD, Shiri Gur-Cohen, PhD, Orit Kollet, PhD, Francesca Avemaria, PhD, Seymen Avci, MSc, Tomer Itkin, PhD, Sagarika Chakrabarty, PhD, Tzila Zuckerman, MD, Benjamin Brenner, MD, Yona Nadir, MD, Irina Zaidman, MD, Myriam Ben Arush, MD, Charles Esmon, PhD, Wolfram Ruf, MD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2016) 128 (22): 3370.
https://doi.org/10.1182/blood.V128.22.3370.3370
Published: 2016
Journal Articles

Mitochondria Transfer from Hematopoietic Stem and Progenitor Cells to Pdgfrα + /Sca-1 - /CD48 dim BM Stromal Cells Via CX43 Gap Junctions and AMPK Signaling Inversely Regulate ROS Generation in Both Cell Populations

Karin Golan, PhD, Ashley Wellendorf, Yuji Takihara, MD PhD, Anju Kumari, PhD, Eman Khatib-Massalha, Msc, Orit Kollet, PhD, Hui Cheng, PhD, Tao Cheng, MD, Mark J. Althoff, Shiri Gur-Cohen, PhD, Tomer Itkin, PhD, Marie-Dominique Fillipi, PhD, Jose A Cancelas, MD PhD, Toshio Suda, MD PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2016) 128 (22): 5.
https://doi.org/10.1182/blood.V128.22.5.5
Published: 2016
Journal Articles

Daily Light and Darkness Signals Regulate Bone Marrow Stem Cell Development and Leukocyte Production Via Tnfα and an Interplay Between Norepinephrine and Melatonin

Karin Golan, PhD, Anju Kumari, PhD, Eman Khatib-Massalha, Msc, Sylwia Rzeszotek, PhD, Shiri Gur-Cohen, PhD, Zulma S. Ferreira, PhD, Tomer Itkin, PhD, Orit Kollet, PhD, Mariusz Z Ratajczak, MD PhD, Regina P. Markus, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2016) 128 (22): 721.
https://doi.org/10.1182/blood.V128.22.721.721
Published: 2016
Journal Articles

EPCR Guides Hematopoietic Stem Cells Homing to the Bone Marrow Independently of Niche Clearance

Shiri Gur-Cohen, PhD, Francesca Avemaria, PhD, Orit Kollet, PhD, Seymen Avci, MSc, Tomer Itkin, PhD, Saravana K. Ramasamy, PhD, Anjali P. Kusumbe, PhD, Karin Golan, PhD, Eman Khatib-Massalha, Msc, Anju Kumari, PhD, Mayela M. Carolina, PhD, Wei-Ling Lin, PhD, Qing-Cissy Yu, PhD, Hua-Lin Wu, PhD, Yi Arial Zeng, PhD, Ralf H. Adams, PhD, Conway M. Edward, PhD, Elizabeth J. Shpall, MD, Ayelet Erez, PhD, Irit Sagi, PhD, Charles T. Esmon, PhD, Wolfram Ruf, MD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2016) 128 (22): 4538.
https://doi.org/10.1182/blood.V128.22.4538.4538
Published: 2016
Journal Articles

EPCR/PAR1 Signaling Navigates Long-Term Repopulating Hematopoietic Stem Cell Bone Marrow Homing to Thrombomodulin-Enriched Blood Vessels

Shiri Gur Cohen, PhD, Tomer Itkin, PhD, Sagarika Chakrabarty, PhD, Claudine Graf, MD, Orit Kollet, PhD, Karin Golan, PhD, Alexander Kalinkovich, MDPhD, Charles T. Esmon, PhD, Wolfram Ruf, MD, Irit Sagi, PhD, Ayelet Erez, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2015) 126 (23): 33.
https://doi.org/10.1182/blood.V126.23.33.33
Published: 2015
Journal Articles

Distinct Bone Marrow Blood Vessels Differentially Regulate Normal and Malignant Hematopoietic Stem and Progenitor Cells

Tomer Itkin, PhD, Shiri Gur Cohen, PhD, Joel A. Spencer, PhD, Amir Schajnovitz, Saravana K. Ramasamy, PhD, Anjali P. Kusumbe, PhD, Yookyung Jung, PhD, Guy Ledergor, MD, Idan Milo, PhD, Michael Gustave Poulos, PhD, Maria Garcia Fernandez, PhD, Alexander Kalinkovich, MDPhD, Aya Ludin, Orit Kollet, PhD, Guy Shakhar, PhD, Simon Mendez-Ferrer, PhD, Jason M. Butler, PhD, Shahin Rafii, MD, Ralf H. Adams, PhD, David T. Scadden, MD, Charles P. Lin, Tsvee Lapidot, PhD
Journal: Blood
Blood (2015) 126 (23): 664.
https://doi.org/10.1182/blood.V126.23.664.664
Published: 2015
Journal Articles

PGE2 Promotes BM Hematopoietic Stem Cell Retention Via Stromal Lactate Production­­­­, cAMP and CXCL12/CXCR4 Regulation

Anju Kumari, PhD, Aya Ludin, DMD, PhD, Karin Golan, PhD, Orit Kollet, PhD, Elisabeth Niemeyer, MD, Nitzan Friedlander, BSc, Tsvee Lapidot, PhD
Journal: Blood
Blood (2014) 124 (21): 771.
https://doi.org/10.1182/blood.V124.21.771.771
Published: 2014
Journal Articles

Hematopoietic Stem Cells and Their BM Stromal Microenvironment Share a Dynamic Inverse Metabolic State During Quiescence and Proliferation Via ROS Transfer Between The Two Populations

Karin Golan, MSc, Aya Ludin, DMD, PhD, Tomer Itkin, PhD, Shiri Cohen-Gur, MSc, Orit Kollet, PhD, Xin-Jiang Lu, PhD, Alexander Kalinkovich, MD, PhD, Maria Maryanovich, PhD, Atan Gross, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2013) 122 (21): 587.
https://doi.org/10.1182/blood.V122.21.587.587
Published: 2013
Journal Articles

Human and Murine β-Defensin-Derived Peptides Induce Rapid Mobilization Of Murine Hematopoietic Stem and Progenitor Cells Via Activation Of CXCR4 Signaling and CXCL12 Release

Amir Schajnovitz, PhD, Alexander Kalinkovich, MD, PhD, Kfir Lapid, PhD, Alexander Berchanski, PhD, Tomer Itkin, PhD, Aya Ludin, DMD, PhD, Shiri Gur-Cohen, MSc, Karin Golan, MSc, Borja Saez, PhD, Orit Kollet, PhD, Kerstin Ahrens, PhD, Ehrahrdt Proksch, MD, PhD, Aviva Lapidot, PhD, Matityahu Fridkin, PhD, David T. Scadden, MD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2013) 122 (21): 890.
https://doi.org/10.1182/blood.V122.21.890.890
Published: 2013
Journal Articles

EPCR Limits Nitric Oxide Levels, Mediating Human and Murine Stem Cell Adhesion and Retention In The Bone Marrow, By Conjugating PAR1 and CXCR4 Signaling

Shiri Gur Cohen, MSc, Tomer Itkin, PhD, Aya Ludin, DMD, PhD, Sagarika Chakrabarty, PhD, Orit Kollet, PhD, Karin Golan, MSc, Alexander Kalinkovich, MD, PhD, Eitan Wong, PhD, Ayelet Erez, MD PhD, Irit Sagi, PhD, Charles T Esmon, PhD, Wolfram Ruf, MD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2013) 122 (21): 795.
https://doi.org/10.1182/blood.V122.21.795.795
Published: 2013
Journal Articles

Regulation Of Hematopoietic Stem Cell Trafficking By The Coagulation Pathway

Shiri Gur Cohen, MSc, Tomer Itkin, PhD, Orit Kollet, PhD, Sagarika Chakrabarty, PhD, Aya Ludin, DMD, PhD, Karin Golan, MSc, Alexander Kalinkovich, MD, PhD, Xin-Jiang Lu, PhD, Jeff R. Crosby, PhD, Brett P. Monia, PhD, Charles T Esmon, PhD, Wolfram Ruf, MD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2013) 122 (21): 456.
https://doi.org/10.1182/blood.V122.21.456.456
Published: 2013
Journal Articles

Blood Cell Replenishment and Bone Marrow Stem Cell Pool Renewal Are Regulated By Different Circadian Peaks Via Norepinephrine and TNFα/S1P Signaling

Karin Golan, MSc, Aya Ludin, DMD, PhD, Tomer Itkin, PhD, Shiri Cohen-Gur, MSc, Orit Kollet, PhD, Xin-Jiang Lu, PhD, Alexander Kalinkovich, MD, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2013) 122 (21): 217.
https://doi.org/10.1182/blood.V122.21.217.217
Published: 2013
Journal Articles

Endothelial Blood-Bone Marrow-Barrier Dynamically Regulates Balanced Stem and Progenitor Cell Trafficking and Maintenance

Tomer Itkin, MSc, Shiri Gur-Cohen, MSc, Aya Ludin, DMD, PhD, Alexander Kalinkovich, MD, PhD, Karin Golan, MSc, Giulia Caglio, MSc, David M. Ornitz, MD, PhD, Ralf H. Adams, PhD, Orit Kollet, PhD, Tsvee Lapidot, PhD
Journal: Blood
Blood (2012) 120 (21): 507.
https://doi.org/10.1182/blood.V120.21.507.507
Published: 2012
Journal Articles

FGF-2 expands murine hematopoietic stem and progenitor cells via proliferation of stromal cells, c-Kit activation, and CXCL12 down-regulation

Tomer Itkin, Aya Ludin, Ben Gradus, Shiri Gur-Cohen, Alexander Kalinkovich, Amir Schajnovitz, Yossi Ovadya, Orit Kollet, Jonathan Canaani, Elias Shezen, Douglas J. Coffin, Grigori N. Enikolopov, Thorsten Berg, Wanda Piacibello, Eran Hornstein, Tsvee Lapidot
Journal: Blood
Blood (2012) 120 (9): 1843–1855.
https://doi.org/10.1182/blood-2011-11-394692
Published: 2012
Includes: Supplemental data
Journal Articles

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

Karin Golan, Yaron Vagima, Aya Ludin, Tomer Itkin, Shiri Cohen-Gur, Alexander Kalinkovich, Orit Kollet, Chihwa Kim, Amir Schajnovitz, Yossi Ovadya, Kfir Lapid, Shoham Shivtiel, Andrew J. Morris, Mariusz Z. Ratajczak, Tsvee Lapidot
Journal: Blood
Blood (2012) 119 (11): 2478–2488.
https://doi.org/10.1182/blood-2011-06-358614
Published: 2012
Includes: Supplemental data