Nathalie CHAMOND

Publications

Article dans une revue (32)

DEAD-box helicase intrinsically disordered domains and structural dynamics of HIV-1 RNA are required to reveal DDX3X catalytic efficiency Nathalie Chamond,Grégoire de Bisschop,Lisa Faria,Yamina Laoudi,Valerii Martynovet al. Nucleic Acids Research, 2025, 53 (16), ⟨10.1093/nar/gkaf834⟩ Article dans une revue hal-05344494v1
IPANEMAP Suite: a pipeline for probing-informed RNA structure modeling Pierre Hardouin,Nan Pan,Francois-Xavier Lyonnet Du Moutier,Nathalie Chamond,Yann Pontyet al. NAR Genomics and Bioinformatics, In press Article dans une revue hal-04966010v2
TCTP regulates genotoxic stress and tumorigenicity via intercellular vesicular signaling Robert Amson,Andrea Senff Ribeiro,Teele Karafin,Alexandra Lespagnol,Joane Honoréet al. EMBO Reports, 2024, 25 (4), pp.1962-1986. ⟨10.1038/s44319-024-00108-7⟩ Article dans une revue hal-04801442v1
Polypyrimidine-Tract-Binding Protein Isoforms Differentially Regulate the Hepatitis C Virus Internal Ribosome Entry Site Jenniffer Angulo,C. Joaquín Cáceres,Nataly Contreras,Leandro Fernández-García,Nathalie Chamondet al. Viruses, 2023, 15 (1), pp.8. ⟨10.3390/v15010008⟩ Article dans une revue hal-04275415v1
HIV-1 gRNA, a biological substrate, uncovers the potency of DDX3X biochemical activity Grégoire de Bisschop,Melissa Ameur,Nathalie Ulryck,Fatima Benattia,Luc Ponchonet al. Biochimie, 2019, 164, pp.83-94. ⟨10.1016/j.biochi.2019.03.008⟩ Article dans une revue hal-02325540v1
Distinct roles for the IIId2 sub-domain in pestivirus and picornavirus internal ribosome entry sites Margaret Willcocks,Salmah Zaini,Nathalie Chamond,Nathalie Ulryck,Delphine M Alloucheet al. Nucleic Acids Research, 2017, 45 (22), pp.13016-13028. ⟨10.1093/nar/gkx991⟩ Article dans une revue hal-02523078v1
Two ribosome recruitment sites direct multiple translation events within HIV1 Gag open reading frame Jules Deforges,Sylvain de Breyne,Melissa Ameur,Nathalie Ulryck,Nathalie Chamondet al. Nucleic Acids Research, 2017, 45 (12), pp.7382--7400. ⟨10.1093/nar/gkx303⟩ Article dans une revue hal-01505282v1
LOOP IIId of the HCV IRES is essential for the structural rearrangement of the 40S-HCV IRES complex Jenniffer Angulo,Nathalie Ulryck,Jules Deforges,Nathalie Chamond,Marcelo López-Lastraet al. Nucleic Acids Research, 2016, 44 (3), pp.1309-1325. ⟨10.1093/nar/gkv1325⟩ Article dans une revue hal-02523090v1
40S recruitment in the absence of eIF4G/4A by EMCV IRES refines the model for translation initiation on the archetype of Type II IRESs Nathalie Chamond,Jules Deforges,Nathalie Ulryck,Bruno Sargueil Nucleic Acids Research, 2014, 42, pp.10373 - 10384. ⟨10.1093/nar/gku720⟩ Article dans une revue hal-01075147v1
40S recruitment in the absence of eIF4G/4A by EMCV IRES refines the model for translation initiation on the archetype of Type II IRESs. Nathalie Chamond,Jules Deforges,Nathalie Ulryck,Bruno Sargueil Nucleic Acids Research, 2014, 42 (16), pp.10373-84. ⟨10.1093/nar/gku720⟩ Article dans une revue hal-01067767v1
Combined approaches for drug design points the way to novel proline racemase inhibitor candidates to fight Chagas' disease. Armand Berneman,Lory Montout,Sophie Goyard,Nathalie Chamond,Alain Cossonet al. PLoS ONE, 2013, 8 (4), pp.e60955. ⟨10.1371/journal.pone.0060955⟩ Article dans une revue hal-00833388v1
Ribosomal Initiation Complex Assembly within the Wild-Strain of Coxsackievirus B3 and Live-Attenuated Sabin3-like IRESes during the Initiation of Translation Amira Souii,Manel M'Hadheb-Gharbi,Bruno Sargueil,Audrey Brossard,Nathalie Chamondet al. International Journal of Molecular Sciences, 2013, 14 (3), pp.4400-4418. ⟨10.3390/ijms14034400⟩ Article dans une revue hal-02523097v1
In vitro studies reveal that different modes of initiation on HIV-1 mRNA have different levels of requirement for eukaryotic initiation factor 4F. Sylvain de Breyne,Nathalie Chamond,Didier Décimo,Mary-Anne Trabaud,Patrice Andréet al. FEBS Journal, 2012, 279 (17), pp.3098-111. ⟨10.1111/j.1742-4658.2012.08689.x⟩ Article dans une revue hal-00965629v1
Structural investigation of HIV-1 genomic RNA dimerization process reveals a role for the Major Splice-site Donor stem loop Jules Deforges,Nathalie Chamond,Bruno Sargueil Biochimie, 2012, 94 (7), pp.1481-1489. ⟨10.1016/j.biochi.2012.02.009⟩ Article dans une revue istex hal-02544383v1
Genetic engineering of Trypanosoma (Dutonella) vivax and in vitro differentiation under axenic conditions. Simon d'Archivio,Mathieu Medina,Alain Cosson,Nathalie Chamond,Brice Rotureauet al. PLoS Neglected Tropical Diseases, 2011, 5 (12), pp.e1461. ⟨10.1371/journal.pntd.0001461⟩ Article dans une revue pasteur-01371319v1
A conserved structure within the HIV gag open reading frame that controls translation initiation directly recruits the 40S subunit and eIF3 Nicolas Locker,Nathalie Chamond,Bruno Sargueil Nucleic Acids Research, 2011, 39 (6), pp.2367-2377. ⟨10.1093/nar/gkq1118⟩ Article dans une revue hal-02544362v1
The different pathways of HIV genomic RNA translation Nathalie Chamond,Nicolas Locker,Bruno Sargueil Biochemical Society Transactions, 2010, 38 (6), pp.1548-1552. ⟨10.1042/BST0381548⟩ Article dans une revue hal-02544365v1
A new type of IRES within gag coding region recruits three initiation complexes on HIV-2 genomic RNA Laure Weill,Laurie James,Nathalie Ulryck,Nathalie Chamond,Cecile Herbreteauet al. Nucleic Acids Research, 2010, 38 (4), pp.1367-1381. ⟨10.1093/nar/gkp1109⟩ Article dans une revue hal-02544350v1
A new type of IRES within gag coding region recruits three initiation complexes on HIV-2 genomic RNA Laure Weill,Laurie James,Nathalie Ulryck,Nathalie Chamond,Cecile Herbreteauet al. Nucleic Acids Research, 2010, 38 (4), pp.1367-1381. ⟨10.1093/nar/gkp1109⟩ Article dans une revue hal-05316735v1
Trypanosoma vivax infections: pushing ahead with mouse models for the study of Nagana. I. Parasitological, hematological and pathological parameters Nathalie Chamond,Alain Cosson,Marie Christine Blom-Potar,Grégory Jouvion,Simon d'Archivioet al. PLoS Neglected Tropical Diseases, 2010, 4 (8), pp.e792. ⟨10.1371/journal.pntd.0000792⟩ Article dans une revue hal-02544358v1
Trypanosoma vivax infections: pushing ahead with mouse models for the study of Nagana. II. Immunobiological dysfunctions Marie Christine Blom-Potar,Nathalie Chamond,Alain Cosson,Grégory Jouvion,Sabrina Droin-Bergèreet al. PLoS Neglected Tropical Diseases, 2010, 4 (8), pp.e793. ⟨10.1371/journal.pntd.0000793⟩ Article dans une revue hal-02544359v1
RNA Interference in Trypanosoma brucei Huafang Shi,Nathalie Chamond,Appolinaire Djikeng,Christian Tschudi,Elisabetta Ullu Journal of Biological Chemistry, 2009, 284 (52), pp.36511-36520. ⟨10.1074/jbc.M109.073072⟩ Article dans une revue hal-02544342v1
Proline racemases: insights into Trypanosoma cruzi peptides containing D-proline Nicolas Coatnoan,Armand Berneman,Nathalie Chamond,Paola Minoprio Memórias do Instituto Oswaldo Cruz, 2009, 104 (suppl 1), pp.295-300. ⟨10.1590/s0074-02762009000900039⟩ Article dans une revue hal-02544244v1
Proline racemases are conserved mitogens: characterization of a Trypanosoma vivax proline racemase Nathalie Chamond,Alain Cosson,Nicolas Coatnoan,Paola Minoprio Molecular and Biochemical Parasitology, 2009, 165 (2), pp.170-179. ⟨10.1016/j.molbiopara.2009.02.002⟩ Article dans une revue istex hal-02544235v1
Molecular and Structural Discrimination of Proline Racemase and Hydroxyproline-2-Epimerase from Nosocomial and Bacterial Pathogens Maira Goytia,Nathalie Chamond,Alain Cosson,Nicolas Coatnoan,Daniel Hermandet al. PLoS ONE, 2007, 2 (9), pp.e885. ⟨10.1371/journal.pone.0000885⟩ Article dans une revue hal-02523217v1
Crystal structure, catalytic mechanism, and mitogenic properties of Trypanosoma cruzi proline racemase Alejandro Buschiazzo,Maira Goytia,Francis Schaeffer,Wim M. Degrave,William Shepardet al. Proceedings of the National Academy of Sciences of the United States of America, 2006, 103 (6), pp.1705-1710. ⟨10.1073/pnas.0509010103⟩ Article dans une revue hal-02523212v1
Trypanosoma cruzi proline racemases are involved in parasite differentiation and infectivity. Nathalie Chamond,Maira Goytia,Nicolas Coatnoan,Jean Christophe Barale,Alain Cossonet al. Molecular Microbiology, 2005, 58 (1), pp.46-60. ⟨10.1111/j.1365-2958.2005.04808.x⟩ Article dans une revue hal-00126978v1
Repression of gene expression by the coliphage MS2 coat protein in Trypanosoma brucei Huafang Shi,Djikeng Appolinaire,Nathalie Chamond,Huan Ngô,Christian Tschudiet al. Molecular and Biochemical Parasitology, 2005, 144 (1), pp.119-122. ⟨10.1016/j.molbiopara.2005.07.005⟩ Article dans une revue istex hal-02523203v1
Selection and Characterization of RNA Interference-Deficient Trypanosomes Impaired in Target mRNA Degradation Huafang Shi,Nathalie Chamond,Christian Tschudi,Elisabetta Ullu Eukaryotic Cell, 2004, 3 (6), pp.1445-1453. ⟨10.1128/EC.3.6.1445-1453.2004⟩ Article dans une revue hal-02523198v1
Biochemical Characterization of Proline Racemases from the Human Protozoan Parasite Trypanosoma cruzi and Definition of Putative Protein Signatures Nathalie Chamond,Christophe Grégoire,Nicolas Coatnoan,Catherine Rougeot,Lucio H Freitas-Junioret al. Journal of Biological Chemistry, 2003, 278 (18), pp.15484-15494. ⟨10.1074/jbc.m210830200⟩ Article dans une revue hal-02523188v1
Immunotherapy of Trypanosoma Cruzi Infections Nathalie Chamond,Nicolas Coatnoan,Paola Minoprio Current Drug Targets, 2002, 2 (3), pp.247-254. ⟨10.2174/1568008023340604⟩ Article dans une revue hal-02523178v1
A B-cell mitogen from a pathogenic trypanosome is a eukaryotic proline racemase Bernardo Reina-San-Martin,Wim M. Degrave,Catherine Rougeot,Alain Cosson,Nathalie Chamondet al. Nature Medicine, 2000, 6 (8), pp.890-897. ⟨10.1038/78651⟩ Article dans une revue hal-02523150v1