Search Results - "Dujeancourt, Annick"

Biogenesis and structure of a type VI secretion membrane core complex by Durand, Eric, Nguyen, Van Son, Zoued, Abdelrahim, Logger, Laureen, Péhau-Arnaudet, Gérard, Aschtgen, Marie-Stéphanie, Spinelli, Silvia, Desmyter, Aline, Bardiaux, Benjamin, Dujeancourt, Annick, Roussel, Alain, Cambillau, Christian, Cascales, Eric, Fronzes, Rémi

“…Bacteria share their ecological niches with other microbes. The bacterial type VI secretion system is one of the key players in microbial competition, as well…”
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DNA double strand break position leads to distinct gene expression changes and regulates VSG switching pathway choice by Thivolle, Alix, Mehnert, Ann-Kathrin, Tihon, Eliane, McLaughlin, Emilia, Dujeancourt-Henry, Annick, Glover, Lucy

“…Antigenic variation is an immune evasion strategy used by Trypanosoma brucei that results in the periodic exchange of the surface protein coat. This process is…”
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Clathrin-independent endocytosis used by the IL-2 receptor is regulated by Rac1, Pak1 and Pak2 by Grassart, Alexandre, Dujeancourt, Annick, Lazarow, Paul B, Dautry-Varsat, Alice, Sauvonnet, Nathalie

“…There are several endocytic pathways, which are either dependent on or independent of clathrin. This study focuses on a poorly characterized…”
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A type IV pilus mediates DNA binding during natural transformation in Streptococcus pneumoniae by Laurenceau, Raphaël, Péhau-Arnaudet, Gérard, Baconnais, Sonia, Gault, Joseph, Malosse, Christian, Dujeancourt, Annick, Campo, Nathalie, Chamot-Rooke, Julia, Le Cam, Eric, Claverys, Jean-Pierre, Fronzes, Rémi

“…Natural genetic transformation is widely distributed in bacteria and generally occurs during a genetically programmed differentiated state called competence…”
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Transcription Dependent Loss of an Ectopically Expressed Variant Surface Glycoprotein during Antigenic Variation in Trypanosoma brucei by McLaughlin, Emilia Jane, Rubio-Pena, Karinna, Dujeancourt-Henry, Annick, Glover, Lucy

“…In the mammalian host, Trypanosoma brucei is coated in a single-variant surface glycoprotein (VSG) species. Stochastic switching of the expressed allows the…”
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VEX1 Influences mVSG Expression During the Transition to Mammalian Infectivity in Trypanosoma brucei by Tihon, Eliane, Rubio-Peña, Karinna, Dujeancourt-Henry, Annick, Crouzols, Aline, Rotureau, Brice, Glover, Lucy

“…The life cycle alternates between the tsetse fly vector and the mammalian host. In the insect, undergoes several developmental stages until it reaches the…”
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Structure of a type IV secretion system by Low, Harry H., Gubellini, Francesca, Rivera-Calzada, Angel, Braun, Nathalie, Connery, Sarah, Dujeancourt, Annick, Lu, Fang, Redzej, Adam, Fronzes, Rémi, Orlova, Elena V., Waksman, Gabriel

“…The three-dimensional structure of the type IV secretion system encoded by the Escherichia coli R388 conjugative plasmid. Structure of a type IV secretion…”
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SHERLOCK4HAT: A CRISPR-based tool kit for diagnosis of Human African TrypanosomiasisResearch in context by Núria Sima, Annick Dujeancourt-Henry, Blanca Liliana Perlaza, Marie-Noelle Ungeheuer, Brice Rotureau, Lucy Glover

“…Background: To achieve elimination of Human African Trypanosomiasis (HAT) caused by Trypanosoma brucei gambiense (gHAT), the development of highly sensitive…”
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Bacterial transformation: ComFA is a DNA‐dependent ATPase that forms complexes with ComFC and DprA by Diallo, Amy, Foster, Hannah R., Gromek, Katarzyna A., Perry, Thomas N., Dujeancourt, Annick, Krasteva, Petya V., Gubellini, Francesca, Falbel, Tanya G., Burton, Briana M., Fronzes, Rémi

“…Summary Pneumococcal natural transformation contributes to genomic plasticity, antibiotic resistance development and vaccine escape. Streptococcus pneumoniae,…”
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Cortactin and Dynamin Are Required for the Clathrin-Independent Endocytosis of γc Cytokine Receptor by Sauvonnet, Nathalie, Dujeancourt, Annick, Dautry-Varsat, Alice

“…Endocytosis is critical for many cellular functions. We show that endocytosis of the common γc cytokine receptor is clathrin independent by using a…”
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Activation-induced polarized recycling targets T cell antigen receptors to the immunological synapse; involvement of SNARE complexes by Das, Vincent, Nal, Béatrice, Dujeancourt, Annick, Thoulouze, Maria-Isabel, Galli, Thierry, Roux, Pascal, Dautry-Varsat, Alice, Alcover, Andrés

“…The mechanism by which T cell antigen receptors (TCR) accumulate at the immunological synapse has not been fully elucidated. Since TCRs are continuously…”
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A Type IV Pilus Mediates DNA Binding during Natural Transformation in Streptococcus pneumoniae: e1003473 by Laurenceau, Raphaël, Péhau-Arnaudet, Gérard, Baconnais, Sonia, Gault, Joseph, Malosse, Christian, Dujeancourt, Annick, Campo, Nathalie, Chamot-Rooke, Julia, Cam, Eric Le, Claverys, Jean-Pierre, Fronzes, Rémi

“…Natural genetic transformation is widely distributed in bacteria and generally occurs during a genetically programmed differentiated state called competence…”
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Phosphoproteomic analysis of the response to DNA damage in Trypanosoma brucei by McLaughlin, Emilia, Zavala Martinez, Monica Gabriela, Dujeancourt-Henry, Annick, Chaze, Thibault, Gianetto, Quentin Giai, Matondo, Mariette, Urbaniak, Michael D., Glover, Lucy

“…Damage to the genetic material of the cell poses a universal threat to all forms of life. The DNA damage response is a coordinated cellular response to a DNA…”
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Interleukin 2 Receptors and Detergent-Resistant Membrane Domains Define a Clathrin-Independent Endocytic Pathway by Lamaze, Christophe, Dujeancourt, Annick, Baba, Takeshi, Lo, Charles G, Benmerah, Alexandre, Dautry-Varsat, Alice

“…Clathrin-dependent endocytosis has long been presented as the only efficient mechanism by which transmembrane receptors are internalized. We selectively…”
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The MRN complex promotes DNA repair by homologous recombination and restrains antigenic variation in African trypanosomes by Mehnert, Ann-Kathrin, Prorocic, Marco, Dujeancourt-Henry, Annick, Hutchinson, Sebastian, McCulloch, Richard, Glover, Lucy

“…Homologous recombination dominates as the major form of DNA repair in Trypanosoma brucei, and is especially important for recombination of the subtelomeric…”
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Cortactin and dynamin are required for the clathrin-independent endocytosis of gammac cytokine receptor by Sauvonnet, Nathalie, Dujeancourt, Annick, Dautry-Varsat, Alice

“…Endocytosis is critical for many cellular functions. We show that endocytosis of the common gammac cytokine receptor is clathrin independent by using a…”
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Cortactin and dynamin are required for the clathrin-independent endocytosis of [gamma]c cytokine receptor by Sauvonnet, Nathalie, Dujeancourt, Annick, Dautry-Varsat, Alice

“…Endocytosis is critical for many cellular functions. We show that endocytosis of the common [gamma]c cytokine receptor is clathrin independent by using a…”
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SHERLOCK4HAT: A CRISPR-based tool kit for diagnosis of Human African Trypanosomiasis by Sima, Núria, Dujeancourt-Henry, Annick, Perlaza, Blanca Liliana, Ungeheuer, Marie-Noelle, Rotureau, Brice, Glover, Lucy

“…To achieve elimination of Human African Trypanosomiasis (HAT) caused by Trypanosoma brucei gambiense (gHAT), the development of highly sensitive diagnostics is…”
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Correlation Between Chlamydia pneumoniaeDetection From Coronary Angioplasty Balloons and Atherosclerosis Severity by Wyplosz, Benjamin, Montalescot, Gilles, Subtil, Agathe, Dujeancourt, Annick, Tanguy, Marie-Laure, Choussat, Rémi, Capron, Loïc, Dautry-Varsat, Alice

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Correlation between Chlamydia pneumoniae detection from coronary angioplasty balloons and atherosclerosis severity by Wyplosz, Benjamin, Montalescot, Gilles, Subtil, Agathe, Dujeancourt, Annick, Tanguy, Marie-Laure, Choussat, Rémi, Capron, Loïc, Dautry-Varsat, Alice

“…[...]we report on the first assessment of angioplasty balloons to detect bacteria in coronary artery lesions. To standardize the procedure, we used a plasmid…”
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