xavier contreras

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Chromatin-associated MRN complex protects highly transcribing genes from genomic instability

Kader Salifou , Callum Burnard , Poornima Basavarajaiah , Giuseppa Grasso , Marion Helsmoortel et al.
Science Advances , 2021, 7 (21), pp.eabb2947. ⟨10.1126/sciadv.abb2947⟩
Article dans une revue hal-03875724 v1

Microprocessor, Setx, Xrn2, and Rrp6 Co-operate to Induce Premature Termination of Transcription by RNAPII

Alexandre Wagschal , Emilie Rousset , Poornima Basavarajaiah , Xavier Contreras , Alex Harwig et al.
Cell, 2012, 150 (6), pp.1147 - 1157. ⟨10.1016/j.cell.2012.08.004⟩
Article dans une revue hal-02652531 v1

Protein kinase C-delta regulates HIV-1 replication at an early post-entry step in macrophages

Xavier Contreras , Olfa Mzoughi , Fabrice Gaston , Matija Peterlin , Elmostafa Bahraoui
Retrovirology, 2012, 9 (1), pp.37. ⟨10.1186/1742-4690-9-37⟩
Article dans une revue hal-03875685 v1

P Bodies Inhibit Retrotransposition of Endogenous Intracisternal A Particles

Chunye Lu , Xavier Contreras , B. Matija Peterlin
Journal of Virology, 2011, 85 (13), pp.6244-6251. ⟨10.1128/JVI.02517-10⟩
Article dans une revue hal-03875788 v1

Suberoylanilide Hydroxamic Acid Reactivates HIV from Latently Infected Cells

Xavier Contreras , Marc Schweneker , Ching-Shih Chen , Joseph Mccune , Steven Deeks et al.
Journal of Biological Chemistry, 2009, 284 (11), pp.6782-6789. ⟨10.1074/jbc.M807898200⟩
Article dans une revue hal-03875675 v1

Repression of RNA Polymerase II Elongation In Vivo Is Critically Dependent on the C-Terminus of Spt5

Hui Chen , Xavier Contreras , Yuki Yamaguchi , Hiroshi Handa , B. Matija Peterlin et al.
PLoS ONE, 2009, 4 (9), pp.e6918. ⟨10.1371/journal.pone.0006918⟩
Article dans une revue hal-03875780 v1

HIV-1 Tat protein induces TNF-α and IL-10 production by human macrophages: Differential implication of PKC-βII and -δ isozymes and MAP kinases ERK1/2 and p38

Kaoutar Leghmari , Xavier Contreras , Corinne Moureau , Elmostafa Bahraoui
Cellular Immunology, 2008, 254 (1), pp.46-55. ⟨10.1016/j.cellimm.2008.06.011⟩
Article dans une revue hal-03875694 v1

Transcriptional Interference Antagonizes Proviral Gene Expression to Promote HIV Latency

Tina Lenasi , Xavier Contreras , B. Matija Peterlin
Cell Host & Microbe, 2008, 4 (2), pp.123-133. ⟨10.1016/j.chom.2008.05.016⟩
Article dans une revue hal-03875324 v1

Tat competes with HEXIM1 to increase the active pool of P-TEFb for HIV-1 transcription

M. Barboric , J. Yik , N. Czudnochowski , Z. Yang , R. Chen et al.
Nucleic Acids Research, 2007, 35 (6), pp.2003-2012. ⟨10.1093/nar/gkm063⟩
Article dans une revue hal-03875768 v1

HMBA Releases P-TEFb from HEXIM1 and 7SK snRNA via PI3K/Akt and Activates HIV Transcription

Xavier Contreras , Matjaz Barboric , Tina Lenasi , B. Matija Peterlin
PLoS Pathogens, 2007, 3 (10), pp.e146. ⟨10.1371/journal.ppat.0030146⟩
Article dans une revue hal-03875659 v1

HIV latency: present knowledge and future directions

Xavier Contreras , Tina Lenasi , B Matija Peterlin
Future Virology, 2006, 1 (6), pp.733-745. ⟨10.2217/17460794.1.6.733⟩
Article dans une revue hal-03875665 v1