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Nathalie CHAMOND

28
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Publications

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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 Chamond
Viruses, 2023, 15 (1), pp.8. ⟨10.3390/v15010008⟩
Article dans une revue hal-04275415v1
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HIV-1 gRNA, a biological substrate, uncovers the potency of DDX3X biochemical activity

Grégoire de Bisschop , Melissa Ameur , Nathalie Ulryck , Fatima Benattia , Luc Ponchon
Biochimie, 2019, 164, pp.83-94. ⟨10.1016/j.biochi.2019.03.008⟩
Article dans une revue hal-02325540v1
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Two ribosome recruitment sites direct multiple translation events within HIV1 Gag open reading frame

Jules Deforges , Sylvain de Breyne , Melissa Ameur , Nathalie Ulryck , Nathalie Chamond
Nucleic Acids Research, 2017, 45 (12), pp.7382--7400. ⟨10.1093/nar/gkx303⟩
Article dans une revue hal-01505282v1

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 Allouche
Nucleic Acids Research, 2017, 45 (22), pp.13016-13028. ⟨10.1093/nar/gkx991⟩
Article dans une revue hal-02523078v1

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-Lastra
Nucleic Acids Research, 2016, 44 (3), pp.1309-1325. ⟨10.1093/nar/gkv1325⟩
Article dans une revue hal-02523090v1
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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
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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

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 Chamond
International Journal of Molecular Sciences, 2013, 14 (3), pp.4400-4418. ⟨10.3390/ijms14034400⟩
Article dans une revue hal-02523097v1
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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 Cosson
PLoS ONE, 2013, 8 (4), pp.e60955. ⟨10.1371/journal.pone.0060955⟩
Article dans une revue hal-00833388v1

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 hal-02544383v1

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 André
FEBS Journal, 2012, 279 (17), pp.3098-111. ⟨10.1111/j.1742-4658.2012.08689.x⟩
Article dans une revue hal-00965629v1

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
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Genetic engineering of Trypanosoma (Dutonella) vivax and in vitro differentiation under axenic conditions.

Simon d'Archivio , Mathieu Medina , Alain Cosson , Nathalie Chamond , Brice Rotureau
PLoS Neglected Tropical Diseases, 2011, 5 (12), pp.e1461. ⟨10.1371/journal.pntd.0001461⟩
Article dans une revue pasteur-01371319v1

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
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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'Archivio
PLoS Neglected Tropical Diseases, 2010, 4 (8), pp.e792. ⟨10.1371/journal.pntd.0000792⟩
Article dans une revue hal-02544358v1
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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-Bergère
PLoS Neglected Tropical Diseases, 2010, 4 (8), pp.e793. ⟨10.1371/journal.pntd.0000793⟩
Article dans une revue hal-02544359v1

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 Herbreteau
Nucleic Acids Research, 2010, 38 (4), pp.1367-1381. ⟨10.1093/nar/gkp1109⟩
Article dans une revue hal-02544350v1
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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 hal-02544235v1

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

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 Hermand
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 Shepard
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 Cosson
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 Tschudi
Molecular and Biochemical Parasitology, 2005, 144 (1), pp.119-122. ⟨10.1016/j.molbiopara.2005.07.005⟩
Article dans une revue 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-Junior
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 Chamond
Nature Medicine, 2000, 6 (8), pp.890-897. ⟨10.1038/78651⟩
Article dans une revue hal-02523150v1