Dar A - Search Results

1

CXCR4 regulates migration and development of human acute myelogenous leukemia stem cells in transplanted NOD/SCID mice.

Tavor S, Petit I, Porozov S, Avigdor A, Dar A, Leider-Trejo L, Shemtov N, Deutsch V, Naparstek E, Nagler A, Lapidot T. Tavor S, et al. Among authors: dar a. Cancer Res. 2004 Apr 15;64(8):2817-24. doi: 10.1158/0008-5472.can-03-3693. Cancer Res. 2004. PMID: 15087398

2

Human CD34(+)CXCR4(-) sorted cells harbor intracellular CXCR4, which can be functionally expressed and provide NOD/SCID repopulation.

Kollet O, Petit I, Kahn J, Samira S, Dar A, Peled A, Deutsch V, Gunetti M, Piacibello W, Nagler A, Lapidot T. Kollet O, et al. Among authors: dar a. Blood. 2002 Oct 15;100(8):2778-86. doi: 10.1182/blood-2002-02-0564. Blood. 2002. PMID: 12351385 Free article.

3

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

Avigdor A, Goichberg P, Shivtiel S, Dar A, Peled A, Samira S, Kollet O, Hershkoviz R, Alon R, Hardan I, Ben-Hur H, Naor D, Nagler A, Lapidot T. Avigdor A, et al. Among authors: dar a. Blood. 2004 Apr 15;103(8):2981-9. doi: 10.1182/blood-2003-10-3611. Epub 2004 Jan 15. Blood. 2004. PMID: 15070674 Free article.

4

How do stem cells find their way home?

Lapidot T, Dar A, Kollet O. Lapidot T, et al. Among authors: dar a. Blood. 2005 Sep 15;106(6):1901-10. doi: 10.1182/blood-2005-04-1417. Epub 2005 May 12. Blood. 2005. PMID: 15890683 Free article. Review.

5

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.

Dar A, Kollet O, Lapidot T. Dar A, et al. Exp Hematol. 2006 Aug;34(8):967-75. doi: 10.1016/j.exphem.2006.04.002. Exp Hematol. 2006. PMID: 16863903 Free article. Review.

6

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

Kollet O, Shivtiel S, Chen YQ, Suriawinata J, Thung SN, Dabeva MD, Kahn J, Spiegel A, Dar A, Samira S, Goichberg P, Kalinkovich A, Arenzana-Seisdedos F, Nagler A, Hardan I, Revel M, Shafritz DA, Lapidot T. Kollet O, et al. Among authors: dar a. J Clin Invest. 2003 Jul;112(2):160-9. doi: 10.1172/JCI17902. J Clin Invest. 2003. PMID: 12865405 Free PMC article.

7

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

Dar A, Goichberg P, Shinder V, Kalinkovich A, Kollet O, Netzer N, Margalit R, Zsak M, Nagler A, Hardan I, Resnick I, Rot A, Lapidot T. Dar A, et al. Nat Immunol. 2005 Oct;6(10):1038-46. doi: 10.1038/ni1251. Epub 2005 Sep 18. Nat Immunol. 2005. PMID: 16170318

8

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

Kollet O, Dar A, Shivtiel S, Kalinkovich A, Lapid K, Sztainberg Y, Tesio M, Samstein RM, Goichberg P, Spiegel A, Elson A, Lapidot T. Kollet O, et al. Among authors: dar a. Nat Med. 2006 Jun;12(6):657-64. doi: 10.1038/nm1417. Epub 2006 May 21. Nat Med. 2006. PMID: 16715089

9

The multiple roles of osteoclasts in host defense: bone remodeling and hematopoietic stem cell mobilization.

Kollet O, Dar A, Lapidot T. Kollet O, et al. Among authors: dar a. Annu Rev Immunol. 2007;25:51-69. doi: 10.1146/annurev.immunol.25.022106.141631. Annu Rev Immunol. 2007. PMID: 17042735 Review.

10

Heparanase regulates retention and proliferation of primitive Sca-1+/c-Kit+/Lin- cells via modulation of the bone marrow microenvironment.

Spiegel A, Zcharia E, Vagima Y, Itkin T, Kalinkovich A, Dar A, Kollet O, Netzer N, Golan K, Shafat I, Ilan N, Nagler A, Vlodavsky I, Lapidot T. Spiegel A, et al. Among authors: dar a. Blood. 2008 May 15;111(10):4934-43. doi: 10.1182/blood-2007-10-116145. Epub 2008 Mar 11. Blood. 2008. PMID: 18334674 Free PMC article.

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