Obeid LM - Search Results

1

Oxidized LDL immune complexes induce release of sphingosine kinase in human U937 monocytic cells.

Hammad SM, Taha TA, Nareika A, Johnson KR, Lopes-Virella MF, Obeid LM. Hammad SM, et al. Among authors: obeid lm. Prostaglandins Other Lipid Mediat. 2006 Mar;79(1-2):126-40. doi: 10.1016/j.prostaglandins.2005.12.004. Epub 2006 Jan 31. Prostaglandins Other Lipid Mediat. 2006. PMID: 16516816

2

PKC-dependent activation of sphingosine kinase 1 and translocation to the plasma membrane. Extracellular release of sphingosine-1-phosphate induced by phorbol 12-myristate 13-acetate (PMA).

Johnson KR, Becker KP, Facchinetti MM, Hannun YA, Obeid LM. Johnson KR, et al. Among authors: obeid lm. J Biol Chem. 2002 Sep 20;277(38):35257-62. doi: 10.1074/jbc.M203033200. Epub 2002 Jul 17. J Biol Chem. 2002. PMID: 12124383 Free article.

3

Role of human sphingosine-1-phosphate phosphatase 1 in the regulation of intra- and extracellular sphingosine-1-phosphate levels and cell viability.

Johnson KR, Johnson KY, Becker KP, Bielawski J, Mao C, Obeid LM. Johnson KR, et al. Among authors: obeid lm. J Biol Chem. 2003 Sep 5;278(36):34541-7. doi: 10.1074/jbc.M301741200. Epub 2003 Jun 18. J Biol Chem. 2003. PMID: 12815058 Free article.

4

The sphingosine kinase 1/sphingosine-1-phosphate pathway mediates COX-2 induction and PGE2 production in response to TNF-alpha.

Pettus BJ, Bielawski J, Porcelli AM, Reames DL, Johnson KR, Morrow J, Chalfant CE, Obeid LM, Hannun YA. Pettus BJ, et al. Among authors: obeid lm. FASEB J. 2003 Aug;17(11):1411-21. doi: 10.1096/fj.02-1038com. FASEB J. 2003. PMID: 12890694

5

Down-regulation of sphingosine kinase-1 by DNA damage: dependence on proteases and p53.

Taha TA, Osta W, Kozhaya L, Bielawski J, Johnson KR, Gillanders WE, Dbaibo GS, Hannun YA, Obeid LM. Taha TA, et al. Among authors: obeid lm. J Biol Chem. 2004 May 7;279(19):20546-54. doi: 10.1074/jbc.M401259200. Epub 2004 Feb 26. J Biol Chem. 2004. PMID: 14988393 Free article.

6

Sphingosine-1-phosphate receptors: receptor specificity versus functional redundancy.

Taha TA, Argraves KM, Obeid LM. Taha TA, et al. Among authors: obeid lm. Biochim Biophys Acta. 2004 Jun 1;1682(1-3):48-55. doi: 10.1016/j.bbalip.2004.01.006. Biochim Biophys Acta. 2004. PMID: 15158755 Review.

7

Sphingosine-1-phosphate signaling promotes critical migratory events in vasculogenesis.

Argraves KM, Wilkerson BA, Argraves WS, Fleming PA, Obeid LM, Drake CJ. Argraves KM, et al. Among authors: obeid lm. J Biol Chem. 2004 Nov 26;279(48):50580-90. doi: 10.1074/jbc.M404432200. Epub 2004 Sep 17. J Biol Chem. 2004. PMID: 15377653 Free article.

8

Sphingosine kinase 1 (SPHK1) is induced by transforming growth factor-beta and mediates TIMP-1 up-regulation.

Yamanaka M, Shegogue D, Pei H, Bu S, Bielawska A, Bielawski J, Pettus B, Hannun YA, Obeid L, Trojanowska M. Yamanaka M, et al. J Biol Chem. 2004 Dec 24;279(52):53994-4001. doi: 10.1074/jbc.M410144200. Epub 2004 Oct 12. J Biol Chem. 2004. PMID: 15485866 Free article.

9

Tumor necrosis factor induces the loss of sphingosine kinase-1 by a cathepsin B-dependent mechanism.

Taha TA, Kitatani K, Bielawski J, Cho W, Hannun YA, Obeid LM. Taha TA, et al. Among authors: obeid lm. J Biol Chem. 2005 Apr 29;280(17):17196-202. doi: 10.1074/jbc.M413744200. Epub 2005 Feb 14. J Biol Chem. 2005. PMID: 15710602 Free article.

10

Sphingosine kinase 1 (SK1) is recruited to nascent phagosomes in human macrophages: inhibition of SK1 translocation by Mycobacterium tuberculosis.

Thompson CR, Iyer SS, Melrose N, VanOosten R, Johnson K, Pitson SM, Obeid LM, Kusner DJ. Thompson CR, et al. Among authors: obeid lm. J Immunol. 2005 Mar 15;174(6):3551-61. doi: 10.4049/jimmunol.174.6.3551. J Immunol. 2005. PMID: 15749892

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