HSPA9/Mortalin mediates axo-protection and modulates mitochondrial dynamics in neurons

Autor: Ferré, Cécile, Thouard, Anne, Bétourné, Alexandre, Le Dorze, Anne-Louise, Belenguer, Pascale, Miquel, Marie-Christine, Peyrin, Jean-Michel, Gonzalez-Dunia, Daniel, Szelechowski, Marion

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2021, 11 (1), ⟨10.1038/s41598-021-97162-1⟩
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports, 2021, 11 (1), pp.17705. ⟨10.1038/s41598-021-97162-1⟩
Scientific Reports, Nature Publishing Group, 2021, 11 (1), pp.17705. ⟨10.1038/s41598-021-97162-1⟩

International audience; Abstract Mortalin is a mitochondrial chaperone protein involved in quality control of proteins imported into the mitochondrial matrix, which was recently described as a sensor of neuronal stress. Mortalin is down-regulated in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::5bdfacbb75cb9f9458677eb3bc34d63f
https://hal.archives-ouvertes.fr/hal-03424565

Interaction between Intracellular Bacterial Pathogens and Host Cell Mitochondria

Autor: Fabrizia Stavru, Anna Spier, Pascale Cossart

Publikováno v: Microbiology Spectrum
Microbiology Spectrum, 2019, Bacteria and Intracellularity, 7 (2), pp.3-13. ⟨10.1128/microbiolspec.BAI-0016-2019⟩
Microbiology Spectrum, American Society for Microbiology, 2019, Bacteria and Intracellularity, 7 (2), pp.3-13. ⟨10.1128/microbiolspec.BAI-0016-2019⟩
Bacteria and Intracellularity
Microbiology Spectrum, American Society for Microbiology, 2019, 7 (2), ⟨10.1128/microbiolspec.BAI-0016-2019⟩

Mitochondria are essential and highly dynamic organelles whose morphology is determined by a steady-state balance between fusion and fission. Mitochondrial morphology and function are tightly connected. Because they are involved in many important cel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10e8b1378f7821919485a930d51bd828
https://hal-pasteur.archives-ouvertes.fr/pasteur-02400948

Mitochondrial Dynamics and Activity in Legionella-Infected Cells

Autor: Carmen Buchrieser, Ok-Ryul Song, Pedro Escoll, Priscille Brodin

Publikováno v: Legionella: Methods and Protocols
Carmen Buchrieser; Hubert Hilbi. Legionella: Methods and Protocols, 1921 (13), Springer Science; Business Media, LLC, pp.205-220, 2019, Methods in Molecular Biology (MIMB), 978-1-4939-9047-4 (Print), 978-1-4939-9048-1 (Online). ⟨10.1007/978-1-4939-9048-1_13⟩
Methods in Molecular Biology ISBN: 9781493990474

International audience; The study of Legionella pneumophila interactions with host mitochondria during infection has been historically limited by the techniques available to analyze and quantify mitochondrial dynamics and activity in living cells. Re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be2372f437c9a9003cb049b48b2b5376
https://hal-pasteur.archives-ouvertes.fr/pasteur-02881368

Yeast stress, aging, and death

Autor: Joris Winderickx, Sergio Giannattasio, Paula Ludovico, Cristina Mazzoni

Publikováno v: Oxidative Medicine and Cellular Longevity
Oxidative medicine and cellular longevity (Online) 2013 (2013). doi:10.1155/2013/684395
info:cnr-pdr/source/autori:Mazzoni C., Giannattasio S., Winderickx J., Ludovico P./titolo:Yeast Stress, Aging, and Death/doi:10.1155%2F2013%2F684395/rivista:Oxidative medicine and cellular longevity (Online)/anno:2013/pagina_da:/pagina_a:/intervallo_pagine:/volume:2013
Oxidative Medicine and Cellular Longevity, Vol 2013 (2013)
Oxidative Medicine and Cellular Longevity, Hindawi, 2013, 2013, pp.684395. ⟨10.1155/2013/684395⟩

Until about 15 years ago, programmed cell death (PCD), at that time mainly defined as apoptosis, was believed to be a feature occurring only in metazoans to ensure proper embryonic development, cell differentiation, and regulation of the immune respo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::573e30283c9b9d9832fa5edafce17b99
https://hdl.handle.net/1822/28433

The cell-type specificity of mitochondrial dynamics

Autor: Martin Hermann, Raimund Margreiter, Andrey V. Kuznetsov, Valdur Saks, P. Hengster

Publikováno v: International Journal of Biochemistry and Cell Biology
International Journal of Biochemistry and Cell Biology, Elsevier, 2009, 41 (10), pp.1928-39. ⟨10.1016/j.biocel.2009.03.007⟩
International Journal of Biochemistry and Cell Biology, 2009, 41 (10), pp.1928-39. ⟨10.1016/j.biocel.2009.03.007⟩

International audience; Recent advances in mitochondrial imaging have revealed that in many cells mitochondria can be highly dynamic. They can undergo fission/fusion processes modulated by various mitochondria-associated proteins and also by conforma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2188abefccf33a4a3272ead67a5ede57
https://www.hal.inserm.fr/inserm-00422514