D Hernandez-Verdun

Summary

Country: France

Publications

  1. pmc Nucleolus: the fascinating nuclear body
    Valentina Sirri
    Nuclei and Cell Cycle, CNRS, Universite Paris VI, Universite Paris VII, Institut Jacques Monod, 2 place Jussieu, 75251, Paris Cedex 05, France
    Histochem Cell Biol 129:13-31. 2008
  2. pmc Nucleolar assembly of the rRNA processing machinery in living cells
    T M Savino
    Institut Jacques Monod, UMR 7592, 2 place Jussieu, 75251 Paris Cedex 05, France
    J Cell Biol 153:1097-110. 2001
  3. pmc Cyclin-dependent kinases govern formation and maintenance of the nucleolus
    Valentina Sirri
    Institut Jacques Monod, UMR 7592, 75251 Paris, France
    J Cell Biol 156:969-81. 2002
  4. pmc Nuclear Factor 90, a cellular dsRNA binding protein inhibits the HIV Rev-export function
    Silvio Urcuqui-Inchima
    Grupo de Inmunovirología, Corporación Biogénesis, Universidad de Antioquia, Medellin, Colombia
    Retrovirology 3:83. 2006
  5. ncbi request reprint Nucleolus: from structure to dynamics
    Danièle Hernandez-Verdun
    Nuclei and Cell Cycle, Institut Jacques Monod, CNRS, Université Paris VI et Paris VII, 2 place Jussieu, 75251, Paris, Cedex 05, France
    Histochem Cell Biol 125:127-37. 2006
  6. ncbi request reprint Nucleolus in the spotlight
    D Hernandez-Verdun
    Nuclei and Cell Cycle Laboratory, Institut Jacques Monod, CNRS, University Paris VI and Paris VII, Paris, France
    Cell Cycle 4:106-8. 2005
  7. ncbi request reprint Emerging concepts of nucleolar assembly
    Danièle Hernandez-Verdun
    CNRS, Universite Paris VI, Universite Paris VII, Institut Jacques Monod, 2 place Jussieu, 75251 Paris Cedex 05, France
    J Cell Sci 115:2265-70. 2002
  8. ncbi request reprint [The nucleolus: structure, functions, amd associated diseases]
    Danièle Hernandez-Verdun
    Institut Jacques Monod, CNRS, Université Paris VI et Paris VII, 2, place Jussieu, 75251 Paris 05, France
    Med Sci (Paris) 20:37-44. 2004
  9. ncbi request reprint The nucleolus: a model for the organization of nuclear functions
    Danièle Hernandez-Verdun
    Nuclei and Cell Cycle, Institut Jacques Monod, CNRS, Universite Paris VI, Universite Paris VII, 2 place Jussieu, 75251 Paris Cedex 05, France
    Histochem Cell Biol 126:135-48. 2006
  10. ncbi request reprint When rDNA transcription is arrested during mitosis, UBF is still associated with non-condensed rDNA
    J Gebrane-Younes
    Institut Jacques Monod, Paris, France
    J Cell Sci 110:2429-40. 1997

Collaborators

  • J Gebrane-Younes
  • J A Suja
  • Brian McStay
  • Valentina Sirri
  • Pascal Roussel
  • Tanguy Lechertier
  • Alice Grob
  • Silvio Urcuqui-Inchima
  • T M Savino
  • Eleonora Muro
  • Emilie Louvet
  • C Verheggen
  • Jane E Wright
  • Thang Q Hoang
  • V Sirri
  • Aude Jobart-Malfait
  • María Eugenia Castaño
  • Isabelle Berthuy
  • Henriette Roberte Junéra
  • Georges St-Laurent
  • Ajit Kumar
  • J B Sibarita
  • J De Mey
  • G Almouzni
  • S Le Panse
  • P Roussel
  • E Jansen
  • R Bastos
  • B Labidi
  • S Frackowiak

Detail Information

Publications22

  1. pmc Nucleolus: the fascinating nuclear body
    Valentina Sirri
    Nuclei and Cell Cycle, CNRS, Universite Paris VI, Universite Paris VII, Institut Jacques Monod, 2 place Jussieu, 75251, Paris Cedex 05, France
    Histochem Cell Biol 129:13-31. 2008
    ..Perspectives on the evolution of this research area are proposed...
  2. pmc Nucleolar assembly of the rRNA processing machinery in living cells
    T M Savino
    Institut Jacques Monod, UMR 7592, 2 place Jussieu, 75251 Paris Cedex 05, France
    J Cell Biol 153:1097-110. 2001
    ..This demonstrates the formation of one functional domain by cooperative interactions between different chromosome territories...
  3. pmc Cyclin-dependent kinases govern formation and maintenance of the nucleolus
    Valentina Sirri
    Institut Jacques Monod, UMR 7592, 75251 Paris, France
    J Cell Biol 156:969-81. 2002
    ..Thus, we propose that the mechanisms governing both formation and maintenance of functional nucleoli involve CDK activities and couple the cell cycle to ribosome biogenesis...
  4. pmc Nuclear Factor 90, a cellular dsRNA binding protein inhibits the HIV Rev-export function
    Silvio Urcuqui-Inchima
    Grupo de Inmunovirología, Corporación Biogénesis, Universidad de Antioquia, Medellin, Colombia
    Retrovirology 3:83. 2006
    ..Here we examined a mechanism of interference of viral life cycle involving Rev-NF90ctv interaction...
  5. ncbi request reprint Nucleolus: from structure to dynamics
    Danièle Hernandez-Verdun
    Nuclei and Cell Cycle, Institut Jacques Monod, CNRS, Université Paris VI et Paris VII, 2 place Jussieu, 75251, Paris, Cedex 05, France
    Histochem Cell Biol 125:127-37. 2006
    ..Time-lapse analysis of fluorescence resonance energy transfer demonstrates that processing complexes are formed in PNBs. Finally, the nucleolus appears at the center of several trafficking pathways in the nucleus...
  6. ncbi request reprint Nucleolus in the spotlight
    D Hernandez-Verdun
    Nuclei and Cell Cycle Laboratory, Institut Jacques Monod, CNRS, University Paris VI and Paris VII, Paris, France
    Cell Cycle 4:106-8. 2005
    ..This activation induces targeting of condensin to rDNA which in association with Aurora B kinase modulates rDNA compaction during anaphase. The resolution of rDNA sequences occurs after this step...
  7. ncbi request reprint Emerging concepts of nucleolar assembly
    Danièle Hernandez-Verdun
    CNRS, Universite Paris VI, Universite Paris VII, Institut Jacques Monod, 2 place Jussieu, 75251 Paris Cedex 05, France
    J Cell Sci 115:2265-70. 2002
    ..This has opened a new area of research into the dynamics of nuclear organization and the integration of nuclear functions...
  8. ncbi request reprint [The nucleolus: structure, functions, amd associated diseases]
    Danièle Hernandez-Verdun
    Institut Jacques Monod, CNRS, Université Paris VI et Paris VII, 2, place Jussieu, 75251 Paris 05, France
    Med Sci (Paris) 20:37-44. 2004
    ..The nucleolus is also a multifunctional domain involved in nuclear architecture and specific interaction with some nuclear bodies. Finally, several human diseases appear to result from mutations of nucleolar proteins...
  9. ncbi request reprint The nucleolus: a model for the organization of nuclear functions
    Danièle Hernandez-Verdun
    Nuclei and Cell Cycle, Institut Jacques Monod, CNRS, Universite Paris VI, Universite Paris VII, 2 place Jussieu, 75251 Paris Cedex 05, France
    Histochem Cell Biol 126:135-48. 2006
    ..A brief report on the nucleolus and diseases is proposed as well as of nucleolar functions different from ribosome biogenesis...
  10. ncbi request reprint When rDNA transcription is arrested during mitosis, UBF is still associated with non-condensed rDNA
    J Gebrane-Younes
    Institut Jacques Monod, Paris, France
    J Cell Sci 110:2429-40. 1997
    ..It is proposed that modifications of the transcription machinery occurring in prometaphase could explain the arrest of transcription, while reverse modifications in late anaphase could explain activation...
  11. ncbi request reprint Relative distribution of rDNA and proteins of the RNA polymerase I transcription machinery at chromosomal NORs
    J A Suja
    Institut Jacques Monod, 2 place Jussieu, F 75251 Paris Cedex 05, France
    Chromosoma 105:459-69. 1997
    ..Ribosomal genes previously active during interphase would be undercondensed as large R-loops associated with the transcription machinery, which is distributed in a crescent-shaped fashion around the previously active ribosomal DNA...
  12. ncbi request reprint The nucleolar antigen Nop52, the human homologue of the yeast ribosomal RNA processing RRP1, is recruited at late stages of nucleologenesis
    T M Savino
    Nuclei and Cell Cycle, Institut Jacques Monod, UMR 7592, Paris, France
    J Cell Sci 112:1889-900. 1999
    ..The evolutionary conservation of Nop52 and the lethal effects observed in gene disruption experiments, predict a critical role for Nop52 in the generation of 28S rRNA...
  13. ncbi request reprint Maintenance of nucleolar machineries and pre-rRNAs in remnant nucleolus of erythrocyte nuclei and remodeling in Xenopus egg extracts
    C Verheggen
    Institut Jacques Monod, UMR 7592, Paris, France
    Exp Cell Res 269:23-34. 2001
    ..These nuclei, which reproduce the early events of nucleogenesis are also transcriptionally silent and thus compare to the early embryonic nuclei of Xenopus laevis...
  14. ncbi request reprint The mitotically phosphorylated form of the transcription termination factor TTF-1 is associated with the repressed rDNA transcription machinery
    V Sirri
    Institut Jacques Monod, UMR 7592, Paris, France
    J Cell Sci 112:3259-68. 1999
    ..The reorganization of the mitotic rDNA promoter might be induced by phosphorylation of certain components of the rDNA transcription machinery and participate in silencing of rDNA during mitosis...
  15. ncbi request reprint Identification and sorting of micronuclei containing individual chromosomes
    B Labidi
    Laboratoire de Pathologie Cellulaire, Centre de Recherche des Cordeliers, Paris, France
    Exp Cell Res 173:617-27. 1987
    ....
  16. pmc Compartmentation of the nucleolar processing proteins in the granular component is a CK2-driven process
    Emilie Louvet
    Institut Jacques Monod, Centre National de la Recherche Scientifique, University Paris VI and Paris VII, 75251 Paris Cedex 05, France
    Mol Biol Cell 17:2537-46. 2006
    ..This was confirmed in assays using extracts containing B23 mutated in the CK2-binding sites. We propose that phosphorylation controls the compartmentation of the rRNA-processing proteins and that CK2 is involved in this process...
  17. pmc Involvement of SIRT7 in resumption of rDNA transcription at the exit from mitosis
    Alice Grob
    Institut Jacques Monod, UMR 7592 CNRS Universités Paris 6 et 7, 2 place Jussieu, 75251 Paris Cedex 05, France
    J Cell Sci 122:489-98. 2009
    ..As SIRT7 activity is required to resume rDNA transcription in telophase, we propose that this conformational modification regulates onset of rDNA transcription...
  18. ncbi request reprint A B23-interacting sequence as a tool to visualize protein interactions in a cellular context
    Tanguy Lechertier
    Institut Jacques Monod, UMR 7592 CNRS Universités Paris 6 et 7, 2 place Jussieu, 75251 Paris Cedex 05, France
    J Cell Sci 120:265-75. 2007
    ..Thus, we propose that the NoLS may be used as a tool to visualize and prove protein interactions in a cellular context...
  19. ncbi request reprint In nucleoli, the steady state of nucleolar proteins is leptomycin B-sensitive
    Eleonora Muro
    Laboratory Nuclei and Cell Cycle, Institut Jacques Monod, CNRS, Université Paris VI and Université Paris VII, 2 place Jussieu, 75251 Paris Cedex 05, France
    Biol Cell 100:303-13. 2008
    ..However, how the exchanges within one nucleolus and between nucleoli within the nuclear volume occurred is still poorly understood...
  20. doi request reprint Fibrillarin and Nop56 interact before being co-assembled in box C/D snoRNPs
    Tanguy Lechertier
    Institut Jacques Monod, UMR 7592 CNRS Universités Paris 6 et 7, 2 place Jussieu, 75251 Paris Cedex 05, France
    Exp Cell Res 315:928-42. 2009
    ..In addition, no RNA seems required to maintain fibrillarin-Nop56 interaction...