Výsledky vyhledávání - "Evert Haanappel"

Akademický článek

Phthiocerol Dimycocerosates From Mycobacterium tuberculosis Increase the Membrane Activity of Bacterial Effectors and Host Receptors

Autor: Jacques Augenstreich, Evert Haanappel, Fadel Sayes, Roxane Simeone, Valérie Guillet, Serge Mazeres, Christian Chalut, Lionel Mourey, Roland Brosch, Christophe Guilhot, Catherine Astarie-Dequeker

Publikováno v: Frontiers in Cellular and Infection Microbiology, Vol 10 (2020)

Mycobacterium tuberculosis (Mtb) synthesizes a variety of atypical lipids that are exposed at the cell surface and help the bacterium infect macrophages and escape elimination by the cell's immune responses. In the present study, we investigate the m

Externí odkaz: https://doaj.org/article/11295162f6314b618572b0b6cb7b5ea9

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The conical shape of DIM lipids promotes Mycobacterium tuberculosis infection of macrophages

Autor: Franck Jolibois, Christophe Guilhot, Matthieu Chavent, Catherine Astarie-Dequeker, Alain Milon, Evert Haanappel, Nicolas Destainville, Georges Czaplicki, Jacques Augenstreich, Guillaume Ferré

Publikováno v: Proc Natl Acad Sci U S A
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2019
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019
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Phthiocerol dimycocerosate (DIM) is a major virulence factor of the pathogen Mycobacterium tuberculosis ( Mtb ). While this lipid promotes the entry of Mtb into macrophages, which occurs via phagocytosis, its molecular mechanism of action is unknown.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cb2a2b15359fde62942783f34d8d236
https://doi.org/10.1073/pnas.1910368116

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Phthiocerol dimycocerosates from Mycobacterium tuberculosis increase the membrane activity of bacterial effectors and host receptors

Autor: Fadel Sayes, Serge Mazères, Valérie Guillet, Jacques Augenstreich, Roxane Simeone, Roland Brosch, Catherine Astarie-Dequeker, Evert Haanappel, Christian Chalut, Christophe Guilhot, Lionel Mourey

Publikováno v: Frontiers in Cellular and Infection Microbiology
Frontiers in Cellular and Infection Microbiology, 2020, 10, pp.420. ⟨10.3389/fcimb.2020.00420⟩
Frontiers in Cellular and Infection Microbiology, Frontiers, 2020, 10, pp.420. ⟨10.3389/fcimb.2020.00420⟩
Frontiers in Cellular and Infection Microbiology, Frontiers, 2020, 10, ⟨10.3389/fcimb.2020.00420⟩
Frontiers in Cellular and Infection Microbiology, Vol 10 (2020)

Mycobacterium tuberculosis (Mtb) synthesizes a variety of atypical lipids that are exposed at the cell surface and help the bacterium infect macrophages and escape elimination by the cell’s immune responses. In the present study, we investigate the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::280fa3da12baa8b08abb007a89455a47
https://doi.org/10.1101/2020.05.13.092585

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G-Protein-Coupled Receptors: Membrane Diffusion and Organization Matter

Autor: Evert Haanappel, Laurence Salomé

Publikováno v: Springer Series in Biophysics ISBN: 9783319666006

G-protein coupled receptors constitute an important family of membrane proteins. They are involved in numerous signaling pathways. The efficiency and regulation of these signaling events depend on the organization of the receptors with their differen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e1fcff1bdc0a1e9fe03eff80000e2c1
https://doi.org/10.1007/978-3-319-66601-3_11

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Lipids in infectious diseases - The case of AIDS and tuberculosis

Autor: Fabrice Dumas, Evert Haanappel

Publikováno v: Biochimica et biophysica acta. Biomembranes. 1859(9 Pt)

Lipids play a central role in many infectious diseases. AIDS (Acquired Immune Deficiency Syndrome) and tuberculosis are two of the deadliest infectious diseases to have struck mankind. The pathogens responsible for these diseases, Human Immunodeficie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f8a97eda6e1b5d99ae384e24f24ff5
https://pubmed.ncbi.nlm.nih.gov/28535936

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ESX-1 and phthiocerol dimycocerosates of Mycobacterium tuberculosis act in concert to cause phagosomal rupture and host cell apoptosis

Autor: Christian Chalut, Roland Brosch, Catherine Astarie-Dequeker, Christophe Guilhot, Fadel Sayes, Fabien Le Chevalier, Ainhoa Arbues, Jacques Augenstreich, Alice Wegener, Evert Haanappel, Wladimir Malaga, Roxane Simeone

Publikováno v: Cellular Microbiology
Cellular Microbiology, Wiley, 2017, 19 (7), pp.e12726. ⟨10.1111/cmi.12726⟩
Cellular Microbiology, 2017, 19 (7), pp.e12726. ⟨10.1111/cmi.12726⟩

International audience; Although phthiocerol dimycocerosates (DIM) are major virulence factors of Mycobacterium tuberculosis (Mtb), the causative agent of human tuberculosis, little is known about their mechanism of action. Localized in the outer mem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::233f8d3df9945a370d863a0e30e27bee
https://pubmed.ncbi.nlm.nih.gov/28095608

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Flux mapping at 77K and local measurement at lower temperature of thin-wall YBaCuO single-domain samples oxygenated under high pressure

Autor: Xavier Chaud, Yaroslav Savchuk, Evert Haanappel, Pavel Diko, Tatiana Prikhna, C.P. Zhang, Jacques G. Noudem

Publikováno v: Physica C: Superconductivity
Physica C: Superconductivity, North-Holland, 2009, 469 (15-20), pp.1200-1206. ⟨10.1016/j.physc.2009.05.017⟩
Physica C: Superconductivity, 2009, 469 (15-20), pp.1200-1206. ⟨10.1016/j.physc.2009.05.017⟩

YBCO single-domain samples are suitable for the production of high trapped fields in the range 20–77 K using a cryocooler or liquid nitrogen. But the oxygenation process required to actually transform the single domains into superconductors induces

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9512ba0095527096ed79cbad18901138
https://doi.org/10.1016/j.physc.2009.05.017

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Heterologous Regulation of Mu-Opioid (MOP) Receptor Mobility in the Membrane of SH-SY5Y Cells*

Autor: Laurence Salomé, Anne Combedazou, Lionel Moulédous, Evert Haanappel, Kevin Carayon, Catherine Mollereau, Serge Mazères

The dynamic organization of G protein-coupled receptors in the plasma membrane is suspected of playing a role in their function. The regulation of the diffusion mode of the mu-opioid (MOP) receptor was previously shown to be agonist-specific. Here we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e120a3a1b1922d6d72d76bef9999225c
https://europepmc.org/articles/PMC4192518/

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Exposure to high static or pulsed magnetic fields does not affect cellular processes in the yeastSaccharomyces cerevisiae

Autor: Laurent Benbadis, Véronique Anton-Leberre, Sophie Massou, Jean Marie François, Evert Haanappel, Hélian Boucherie, Lidwine Trouilh, Nathalie Marsaud

Publikováno v: Bioelectromagnetics
Bioelectromagnetics, Wiley, 2009, pp.n/a-n/a. ⟨10.1002/bem.20523⟩
Bioelectromagnetics, 2009, pp.n/a-n/a. ⟨10.1002/bem.20523⟩

We report results of a study of the effects of strong static (up to 16 T for 8 h) and pulsed (up to 55 T single-shot and 4 x 20 T repeated shots) magnetic fields on Saccharomyces cerevisiae cultures in the exponential phase of growth. In contrast to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b9e874357fc6cccfa678e0fe5983653
https://doi.org/10.1002/bem.20523

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Pulsed field magnetization of drilled high temperature superconductors: flux front propagation in the volume and on the surface

Autor: Marcel Ausloos, Xavier Chaud, Evert Haanappel, Grégory Lousberg, Benoît Vanderheyden, Philippe Vanderbemden, Jean-François Fagnard

Publikováno v: Superconductor Science and Technology
Superconductor Science and Technology, IOP Publishing, 2009, 22, pp.125026. ⟨10.1088/0953-2048/22/12/125026⟩
Superconductor Science and Technology, IOP Publishing, 2009, 22 (12), ⟨10.1088/0953-2048/22/12/125026⟩

International audience; We present a method for characterizing the propagation of the magnetic flux in an artificially drilled bulk high-temperature superconductor (HTS) during pulsed-field magnetization. As the magnetic pulse penetrates the cylindri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93d32b8c21a31bad0639fd5ed6c3fdc1
https://hal.archives-ouvertes.fr/hal-00441727

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