Experts and Doctors on cross linking reagents in Paris, Île de France, France

Summary

Locale: Paris, Île de France, France
Topic: cross linking reagents

Top Publications

  1. Buckle M, Geiselmann J, Kolb A, Buc H. Protein-DNA cross-linking at the lac promoter. Nucleic Acids Res. 1991;19:833-40 pubmed
    ..These conclusions were derived from experiments performed using a generally applicable, non-interfering technique that reveals direct contacts between proteins and nucleic acids in nucleoprotein complexes. ..
  2. Casadevall N, Lacombe C, Muller O, Gisselbrecht S, Mayeux P. Multimeric structure of the membrane erythropoietin receptor of murine erythroleukemia cells (Friend cells). Cross-linking of erythropoietin with the spleen focus-forming virus envelope protein. J Biol Chem. 1991;266:16015-20 pubmed
    ..Moreover, our results also showed that the viral envelope protein associated with the cloned chain of the erythropoietin receptor at a site distinct from the erythropoietin binding site. ..
  3. Papadopoulo D, Laquerbe A, Guillouf C, Moustacchi E. Molecular spectrum of mutations induced at the HPRT locus by a cross-linking agent in human cell lines with different repair capacities. Mutat Res. 1993;294:167-77 pubmed
    ..In both normal and Fanconi anemia cell lines mutations, mostly targeted on thymine residues, are preferentially located on the non-transcribed strand. ..
  4. Cremniter J, Mainardi J, Josseaume N, Quincampoix J, Dubost L, Hugonnet J, et al. Novel mechanism of resistance to glycopeptide antibiotics in Enterococcus faecium. J Biol Chem. 2006;281:32254-62 pubmed
    ..This novel mechanism of glycopeptide resistance was unrelated to the previously identified replacement of D-Ala(5) by D-Ser or D-lactate. ..
  5. Possot O, Vignon G, Bomchil N, Ebel F, Pugsley A. Multiple interactions between pullulanase secreton components involved in stabilization and cytoplasmic membrane association of PulE. J Bacteriol. 2000;182:2142-52 pubmed
  6. Lazard D, Villageois P, Briend Sutren M, Cavaille F, Bottari S, Strosberg A, et al. Characterization of a membrane glycoprotein having pharmacological and biochemical properties of an AT2 angiotensin II receptor from human myometrium. Eur J Biochem. 1994;220:919-26 pubmed
    ..Treatment of the 125I-Sarile-labelled protein with N-glycanase caused a shift in its apparent molecular mass on SDS/PAGE from 66-70 kDa to 33 kDa. ..
  7. Giovannangeli C, Diviacco S, Labrousse V, Gryaznov S, Charneau P, Helene C. Accessibility of nuclear DNA to triplex-forming oligonucleotides: the integrated HIV-1 provirus as a target. Proc Natl Acad Sci U S A. 1997;94:79-84 pubmed
    ..These two approaches allowed us to demonstrate that a triplex-forming oligonucleotide can recognize and bind specifically to a 15-bp sequence within the chromatin structure of cell nuclei. ..
  8. Strochlic L, Cartaud A, Labas V, Hoch W, Rossier J, Cartaud J. MAGI-1c: a synaptic MAGUK interacting with muSK at the vertebrate neuromuscular junction. J Cell Biol. 2001;153:1127-32 pubmed
    ..Our data suggest that a protein from the MAGUK family is involved in the MuSK signaling pathway at the vertebrate NMJ. ..
  9. Mainardi J, Fourgeaud M, Hugonnet J, Dubost L, Brouard J, Ouazzani J, et al. A novel peptidoglycan cross-linking enzyme for a beta-lactam-resistant transpeptidation pathway. J Biol Chem. 2005;280:38146-52 pubmed
    ..Ldt(fm) homologues are encountered sporadically among taxonomically distant bacteria, indicating that ld-transpeptidase-mediated resistance may emerge in various pathogens. ..

More Information

Publications25

  1. Heshmati F. Mechanisms of action of extracorporeal photochemotherapy. Transfus Apher Sci. 2003;29:61-70 pubmed
    ..This immunostimulatory capacity of ECP is the most probable hypothesis of its mechanism but further investigations are necessary to determine the precise players important for this activity. ..
  2. Mainardi J, Morel V, Fourgeaud M, Cremniter J, Blanot D, Legrand R, et al. Balance between two transpeptidation mechanisms determines the expression of beta-lactam resistance in Enterococcus faecium. J Biol Chem. 2002;277:35801-7 pubmed
    ..The parallel dramatic increase in the proportion of l-Lys(3) --> d-Asx-Lys(3) cross-links showed that the enzyme was activating the resistance pathway by generating the substrate for the l,d-transpeptidase. ..
  3. Salem M, Mauguen Y, Prangé T. Revisiting glutaraldehyde cross-linking: the case of the Arg-Lys intermolecular doublet. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010;66:225-8 pubmed publisher
    ..Here, the direct observation of a specific Lys-Arg cross-link site is reported and a mechanism is proposed for the reaction. ..
  4. Nguyen G, Delarue F, Burckle C, Bouzhir L, Giller T, Sraer J. Pivotal role of the renin/prorenin receptor in angiotensin II production and cellular responses to renin. J Clin Invest. 2002;109:1417-27 pubmed
    ..This discovery emphasizes the role of the cell surface in angiotensin II generation and opens new perspectives on the tissue renin-angiotensin system and on renin effects independent of angiotensin II. ..
  5. Salaun C, Gyan E, Rodrigues P, Heard J. Pit2 assemblies at the cell surface are modulated by extracellular inorganic phosphate concentration. J Virol. 2002;76:4304-11 pubmed
  6. Beretta L, Singer N, Hinderer R, Gingras A, Richardson B, Hanash S, et al. Differential regulation of translation and eIF4E phosphorylation during human thymocyte maturation. J Immunol. 1998;160:3269-73 pubmed
    ..These data provide evidence for differential regulation of the translational machinery during T cell development. ..
  7. Chavatte L, Frolova L, Laugâa P, Kisselev L, Favre A. Stop codons and UGG promote efficient binding of the polypeptide release factor eRF1 to the ribosomal A site. J Mol Biol. 2003;331:745-58 pubmed
    ..As far as the physical steps of eRF1 binding to the ribosome are considered, they appear to closely mimic the behaviour of the tRNA/EF-Tu/GTP complex, but clearly eRF1 is endowed with a greater conformational flexibility than tRNA. ..
  8. Delevoye C, Nilges M, Dautry Varsat A, Subtil A. Conservation of the biochemical properties of IncA from Chlamydia trachomatis and Chlamydia caviae: oligomerization of IncA mediates interaction between facing membranes. J Biol Chem. 2004;279:46896-906 pubmed publisher
  9. Strochlic L, Cartaud A, Mejat A, Grailhe R, Schaeffer L, Changeux J, et al. 14-3-3 gamma associates with muscle specific kinase and regulates synaptic gene transcription at vertebrate neuromuscular synapse. Proc Natl Acad Sci U S A. 2004;101:18189-94 pubmed
    ..Our data extend the notion that, apart from its well documented role in AChR clustering, the MuSK complex might also be involved in the regulation of synaptic gene expression at the NMJ. ..
  10. Williams R, Rimsky S, Buc H. Probing the structure, function, and interactions of the Escherichia coli H-NS and StpA proteins by using dominant negative derivatives. J Bacteriol. 1996;178:4335-43 pubmed
    ..We demonstrate that the N-terminal domain of H-NS can be chemically cross-linked to both full-length H-NS and StpA. We account for these observations by proposing that H-NS and StpA have the ability to form hybrid species. ..
  11. Vanet A, Plumbridge J, Guerin M, Alix J. Ribosomal protein methylation in Escherichia coli: the gene prmA, encoding the ribosomal protein L11 methyltransferase, is dispensable. Mol Microbiol. 1994;14:947-58 pubmed
    ..However, a strain carrying an in vitro-constructed null mutation of the prmA gene, transferred to the E. coli chromosome by homologous recombination, was perfectly viable. ..
  12. Couty J, Rampon C, Leveque M, Laran Chich M, Bourdoulous S, Greenwood J, et al. PECAM-1 engagement counteracts ICAM-1-induced signaling in brain vascular endothelial cells. J Neurochem. 2007;103:793-801 pubmed
    ..Our findings reveal a novel activity for PECAM-1 which, by counteracting ICAM-1-induced activation, could directly contribute to limit activation and maintain integrity of brain vascular endothelium. ..
  13. Stingl K, Schauer K, Ecobichon C, Labigne A, Lenormand P, Rousselle J, et al. In vivo interactome of Helicobacter pylori urease revealed by tandem affinity purification. Mol Cell Proteomics. 2008;7:2429-41 pubmed publisher
    ..In conclusion, this study provides new insight into coupling of ammonium production and assimilation in the gastric pathogen and the intimate link between urease and hydrogenase maturation. ..
  14. Leite de Moraes M, Diem S, Michel M, Ohtsu H, Thurmond R, Schneider E, et al. Cutting edge: histamine receptor H4 activation positively regulates in vivo IL-4 and IFN-gamma production by invariant NKT cells. J Immunol. 2009;182:1233-6 pubmed
    ..Our findings identify a novel function of HA through its H4R and suggest that it might become instrumental in modulating iNKT cell functions. ..
  15. Senault C, Mahlberg F, Renaud G, Girard Globa A, Chacko G. Effect of apoprotein cross-linking on the metabolism of human HDL3 in rat. Biochim Biophys Acta. 1990;1046:81-8 pubmed
    ..However, results suggest that the binding of HDL to its specific cell surface sites is not necessary for this uptake. ..
  16. Guillemain G, Munoz Alonso M, Cassany A, Loizeau M, Faussat A, Burnol A, et al. Karyopherin alpha2: a control step of glucose-sensitive gene expression in hepatic cells. Biochem J. 2002;364:201-9 pubmed
    ..The transitory tethering of karyopherin alpha2 to GLUT2 at the plasma membrane might indicate that the receptor can load the cargo to be imported locally. ..