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Items: 36

1.

Affinity switching of the LEDGF/p75 IBD interactome is governed by kinase-dependent phosphorylation.

Sharma S, Čermáková K, De Rijck J, Demeulemeester J, Fábry M, El Ashkar S, Van Belle S, Lepšík M, Tesina P, Duchoslav V, Novák P, Hubálek M, Srb P, Christ F, Řezáčová P, Hodges HC, Debyser Z, Veverka V.

Proc Natl Acad Sci U S A. 2018 Jul 24;115(30):E7053-E7062. doi: 10.1073/pnas.1803909115. Epub 2018 Jul 11.

2.

LEDGF/p75 is dispensable for hematopoiesis but essential for MLL-rearranged leukemogenesis.

El Ashkar S, Schwaller J, Pieters T, Goossens S, Demeulemeester J, Christ F, Van Belle S, Juge S, Boeckx N, Engelman A, Van Vlierberghe P, Debyser Z, De Rijck J.

Blood. 2018 Jan 4;131(1):95-107. doi: 10.1182/blood-2017-05-786962. Epub 2017 Oct 30.

3.

Engineering Next-Generation BET-Independent MLV Vectors for Safer Gene Therapy.

El Ashkar S, Van Looveren D, Schenk F, Vranckx LS, Demeulemeester J, De Rijck J, Debyser Z, Modlich U, Gijsbers R.

Mol Ther Nucleic Acids. 2017 Jun 16;7:231-245. doi: 10.1016/j.omtn.2017.04.002. Epub 2017 Apr 12.

4.

Molecular detection of genes responsible for macrolide resistance among Streptococcus pneumoniae isolated in North Lebanon.

El Ashkar S, Osman M, Rafei R, Mallat H, Achkar M, Dabboussi F, Hamze M.

J Infect Public Health. 2017 Nov - Dec;10(6):745-748. doi: 10.1016/j.jiph.2016.11.014. Epub 2017 Feb 16.

5.

Validation and structural characterization of the LEDGF/p75-MLL interface as a new target for the treatment of MLL-dependent leukemia.

Cermáková K, Tesina P, Demeulemeester J, El Ashkar S, Méreau H, Schwaller J, Rezáčová P, Veverka V, De Rijck J.

Cancer Res. 2014 Sep 15;74(18):5139-51. doi: 10.1158/0008-5472.CAN-13-3602. Epub 2014 Jul 31.

6.

BET-independent MLV-based Vectors Target Away From Promoters and Regulatory Elements.

El Ashkar S, De Rijck J, Demeulemeester J, Vets S, Madlala P, Cermakova K, Debyser Z, Gijsbers R.

Mol Ther Nucleic Acids. 2014 Jul 29;3:e179. doi: 10.1038/mtna.2014.33.

7.

The BET family of proteins targets moloney murine leukemia virus integration near transcription start sites.

De Rijck J, de Kogel C, Demeulemeester J, Vets S, El Ashkar S, Malani N, Bushman FD, Landuyt B, Husson SJ, Busschots K, Gijsbers R, Debyser Z.

Cell Rep. 2013 Nov 27;5(4):886-94. doi: 10.1016/j.celrep.2013.09.040. Epub 2013 Oct 31.

9.

The effect of low-level laser therapy during orthodontic movement: a preliminary study.

Youssef M, Ashkar S, Hamade E, Gutknecht N, Lampert F, Mir M.

Lasers Med Sci. 2008 Jan;23(1):27-33. Epub 2007 Mar 15.

PMID:
17361391
10.

Transfection of cytochrome P4504B1 into the cornea increases angiogenic activity of the limbal vessels.

Mezentsev A, Mastyugin V, Seta F, Ashkar S, Kemp R, Reddy DS, Falck JR, Dunn MW, Laniado-Schwartzman M.

J Pharmacol Exp Ther. 2005 Oct;315(1):42-50. Epub 2005 Jul 11.

PMID:
16009741
11.

Promoter activity and regulation of the corneal CYP4B1 gene by hypoxia.

Mastyugin V, Mezentsev A, Zhang WX, Ashkar S, Dunn MW, Laniado-Schwartzman M.

J Cell Biochem. 2004 Apr 15;91(6):1218-38.

PMID:
15048876
12.

Retinoic acid induces corneal epithelial CYP4B1 gene expression and stimulates the synthesis of inflammatory 12-hydroxyeicosanoids.

Ashkar S, Mesentsev A, Zhang WX, Mastyugin V, Dunn MW, Laniado-Schwartzman M.

J Ocul Pharmacol Ther. 2004 Feb;20(1):65-74.

PMID:
15006160
13.

The effectiveness of assessment and referral on immunization coverage in the special supplemental nutrition program for women, infants, and children.

Ashkar SH, Dales LG, Averhoff F, Shefer A, Higa J, Thompson L, Gomez J, Gee DC, Hurwitz EL.

Arch Pediatr Adolesc Med. 2003 May;157(5):456-62.

PMID:
12742881
14.

Phosphorylation-dependent interaction of osteopontin with its receptors regulates macrophage migration and activation.

Weber GF, Zawaideh S, Hikita S, Kumar VA, Cantor H, Ashkar S.

J Leukoc Biol. 2002 Oct;72(4):752-61.

PMID:
12377945
15.

Costimulation by extracellular matrix proteins determines the response to TCR ligation.

Adler B, Ashkar S, Cantor H, Weber GF.

Cell Immunol. 2001 May 25;210(1):30-40.

PMID:
11485350
16.

Molecular mechanisms of tumor dissemination in primary and metastatic brain cancers.

Weber GF, Ashkar S.

Brain Res Bull. 2000 Nov 1;53(4):421-4. Review.

PMID:
11136998
17.

Stress response genes: the genes that make cancer metastasize.

Weber GF, Ashkar S.

J Mol Med (Berl). 2000;78(8):404-8. Review.

PMID:
11097109
18.

Eta-1 (osteopontin): an early component of type-1 (cell-mediated) immunity.

Ashkar S, Weber GF, Panoutsakopoulou V, Sanchirico ME, Jansson M, Zawaideh S, Rittling SR, Denhardt DT, Glimcher MJ, Cantor H.

Science. 2000 Feb 4;287(5454):860-4.

19.

Risk factors for rifampin mono-resistant tuberculosis.

Ridzon R, Whitney CG, McKenna MT, Taylor JP, Ashkar SH, Nitta AT, Harvey SM, Valway S, Woodley C, Cooksey R, Onorato IM.

Am J Respir Crit Care Med. 1998 Jun;157(6 Pt 1):1881-4.

PMID:
9620922
20.
21.

Identification of the phosphorylated sites of metabolically 32P-labeled osteopontin from cultured chicken osteoblasts.

Salih E, Ashkar S, Gerstenfeld LC, Glimcher MJ.

J Biol Chem. 1997 May 23;272(21):13966-73.

22.

Interaction between CD44 and osteopontin as a potential basis for metastasis formation.

Weber GF, Ashkar S, Cantor H.

Proc Assoc Am Physicians. 1997 Jan;109(1):1-9. Review.

PMID:
9010911
23.
24.

Receptor-ligand interaction between CD44 and osteopontin (Eta-1).

Weber GF, Ashkar S, Glimcher MJ, Cantor H.

Science. 1996 Jan 26;271(5248):509-12.

PMID:
8560266
25.

Protein kinases of cultured chicken osteoblasts that phosphorylate extracellular bone proteins.

Salih E, Ashkar S, Zhou HY, Gerstenfeld L, Glimcher MJ.

Connect Tissue Res. 1996;35(1-4):207-13.

PMID:
9084659
26.

Regulation of avian osteopontin pre- and posttranscriptional expression in skeletal tissues.

Gerstenfeld LC, Uporova T, Ashkar S, Salih E, Gotoh Y, McKee MD, Nanci A, Glimcher MJ.

Ann N Y Acad Sci. 1995 Apr 21;760:67-82. Review. No abstract available.

PMID:
7785927
27.

Identification of the in vivo phosphorylated sites of secreted osteopontin from cultured chicken osteoblasts.

Salih E, Ashkar S, Gerstenfeld LC, Glimcher MJ.

Ann N Y Acad Sci. 1995 Apr 21;760:357-60. No abstract available.

PMID:
7785916
28.

Phosphorylation of osteopontin by Golgi kinases.

Ashkar S, Schaffer JL, Salih E, Gerstenfeld LC, Glimcher MJ.

Ann N Y Acad Sci. 1995 Apr 21;760:296-8. No abstract available.

PMID:
7785903
29.

Gene expression and phosphorylation of mouse osteopontin.

Saavedra RA, Kimbro SK, Stern DN, Schnuer J, Ashkar S, Glimcher MJ, Ljubetic CI.

Ann N Y Acad Sci. 1995 Apr 21;760:35-43.

PMID:
7540379
30.

Mouse osteopontin expressed in E. coli exhibits autophosphorylating activity of tyrosine residues.

Ashkar S, Glimcher MJ, Saavedra RA.

Biochem Biophys Res Commun. 1993 Jul 15;194(1):274-9.

PMID:
7687432
31.

In vitro phosphorylation of mouse osteopontin expressed in E. coli.

Ashkar S, Teplow DB, Glimcher MJ, Saavedra RA.

Biochem Biophys Res Commun. 1993 Feb 26;191(1):126-33.

PMID:
8447818
32.

Regulation of gluconeogenesis in swine kidney proximal tubule cells.

Ashkar S, Kennedy J, Mendicino J.

Mol Cell Biochem. 1989 Jun 1;87(2):105-18.

PMID:
2770716
33.

Interaction of the P1c1 repressor with P1 DNA: localization of repressor binding sites near the c1 gene.

Baumstark BR, Stovall SR, Ashkar S.

Virology. 1987 Feb;156(2):404-13.

PMID:
3811241
34.

Evidence for a specific phosphoryl binding site in swine kidney phosphofructokinase.

Ashkar S, Muniyappa K, Leibach F, Mendicino J.

Mol Cell Biochem. 1984 Apr;62(1):77-92.

PMID:
6234453
35.

Localized elaboration of IgA in normal and neoplastic murine mammary cell cultures: relationship to fibronectin matrix.

Myrdal SE, Snoddy S, Ashkar S, Nixon DW, Binkley F.

J Immunol. 1983 Aug;131(2):869-76.

PMID:
6863933
36.

Resolution of a renal sulfhydryl (glutathione) oxidase from gamma-glutamyltransferase.

Ashkar S, Binkley F, Jones DP.

FEBS Lett. 1981 Feb 23;124(2):166-72. No abstract available.

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