Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Mohamed-Raafet Ammar"'
Autor:
Maria Andres-Alonso, Mohamed Raafet Ammar, Ioana Butnaru, Guilherme M. Gomes, Gustavo Acuña Sanhueza, Rajeev Raman, PingAn Yuanxiang, Maximilian Borgmeyer, Jeffrey Lopez-Rojas, Syed Ahsan Raza, Nicola Brice, Torben J. Hausrat, Tamar Macharadze, Silvia Diaz-Gonzalez, Mark Carlton, Antonio Virgilio Failla, Oliver Stork, Michaela Schweizer, Eckart D. Gundelfinger, Matthias Kneussel, Christina Spilker, Anna Karpova, Michael R. Kreutz
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-17 (2019)
There is growing evidence that autophagy might serve specialized functions in neurons besides its role in protein homeostasis. In this study, authors demonstrate that axonal retrograde transport of BDNF/TrkB in neuronal amphisomes is involved in plas
Externí odkaz:
https://doaj.org/article/8405b7ea05e8461086f8fdd56ee7dec8
Autor:
Mohamed Raafet Ammar, Nawal eKassas, Sylvette eChasserot-Golaz, Marie-France eBader, Nicolas eVitale
Publikováno v:
Frontiers in Endocrinology, Vol 4 (2013)
TThe regulated secretory pathway in neuroendocrine cells ends with the release of hormones and neurotransmitters following a rise in cytosolic calcium. This process known as regulated exocytosis involves the assembly of soluble N-ethylmaleimide-sensi
Externí odkaz:
https://doaj.org/article/3f09d50a8a3f4f848a0806b19ec224a4
Autor:
Anne-Marie Haeberlé, Stéphane Ory, Stéphane Gasman, Maité Montero-Hadjadje, Sylvette Chasserot-Golaz, Nawal Kassas, Emeline Tanguy, Nicolas Vitale, Laetitia Fouillen, Qili Wang, Marie-France Bader, Juliette Raherindratsara, Pierre-Yves Renard, Mohamed-Raafet Ammar, Pierre Costé de Bagneaux
Publikováno v:
Cell Reports
Cell Reports, Elsevier Inc, 2020, 32 (7), pp.108026. ⟨10.1016/j.celrep.2020.108026⟩
Cell Reports, Elsevier Inc, 2020, 32 (7), pp.108026. ⟨10.1016/j.celrep.2020.108026⟩
Specific forms of fatty acids have beneficial health effects, but their precise mechanism of action remains elusive. Among them, poly-unsaturated fatty acids have been proposed to prevent cognitive decline. Here we investigated the role of phosphatid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cccf4b4e36e0e03bb821747eb6eb6f8b
https://hal-normandie-univ.archives-ouvertes.fr/hal-03184867
https://hal-normandie-univ.archives-ouvertes.fr/hal-03184867
Autor:
Anna Karpova, Tamar Macharadze, Nicola Brice, Antonio Virgilio Failla, Syed Ahsan Raza, Ioana Butnaru, Michael R. Kreutz, Matthias Kneussel, Eckart D. Gundelfinger, Jeffrey Lopez-Rojas, Christina Spilker, Rajeev Raman, Silvia Diaz-Gonzalez, Oliver Stork, PingAn Yuanxiang, Mark Carlton, Michaela Schweizer, Torben J. Hausrat, Guilherme M. Gomes, Maria Andres-Alonso, Mohamed-Raafet Ammar, Gustavo Acuna Sanhueza, Maximilian Borgmeyer
SummaryAmphisomes are transient organelles that derive from fusion of autophagosomes with late endosomes. They rapidly transform into degradative autolysosomes, whereas non-degradative roles of the autophagic pathway have been barely described. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17ebd6ed5e36eadcb249cf7655c80648
Autor:
Nicola Brice, Michael R. Kreutz, Jeffrey Lopez-Rojas, Christina Spilker, Oliver Stork, Maria Andres-Alonso, Torben J. Hausrat, Michaela Schweizer, Mohamed-Raafet Ammar, Gustavo Acuna Sanhueza, Guilherme M. Gomes, Maximilian Borgmeyer, Ioana Butnaru, Anna Karpova, Silvia Diaz-Gonzalez, Rajeev Raman, PingAn Yuanxiang, Tamar Macharadze, Antonio Virgilio Failla, Mark Carlton, Eckart D. Gundelfinger, Syed Ahsan Raza, Matthias Kneussel
Publikováno v:
Nature Communications
Nature Communications, 10(1):5448
Nature Communications, Vol 10, Iss 1, Pp 1-17 (2019)
Nature Communications, 10(1):5448
Nature Communications, Vol 10, Iss 1, Pp 1-17 (2019)
Amphisomes are organelles of the autophagy pathway that result from the fusion of autophagosomes with late endosomes. While biogenesis of autophagosomes and late endosomes occurs continuously at axon terminals, non-degradative roles of autophagy at b
Publikováno v:
Biochimie. 107:51-57
Phosphatidic acid (PA) is the simplest phospholipid naturally existing in all-living organisms. It constitutes only a minor fraction of the total cell lipids but has attracted considerable attention being both a lipid second messenger and a modulator
Autor:
Nicolas Morel, Marie Erard, Philippe Fossier, Vincent Gleize, Mohamed-Raafet Ammar, Muriel Amar, Sandrine Poëa-Guyon, Alexandre Moreau, Nicolas Vitale
Publikováno v:
The Journal of Cell Biology
Journal of Cell Biology
Journal of Cell Biology, Rockefeller University Press, 2013, 203 (2), pp.283-298. ⟨10.1083/jcb.201303104⟩
Journal of Cell Biology
Journal of Cell Biology, Rockefeller University Press, 2013, 203 (2), pp.283-298. ⟨10.1083/jcb.201303104⟩
The V0 membrane domain of the V-ATPase reversibly dissociates from V1 at acidic intragranular pH and is necessary for normal exocytosis and synaptic transmission.
Several studies have suggested that the V0 domain of the vacuolar-type H+-adenosin
Several studies have suggested that the V0 domain of the vacuolar-type H+-adenosin
Autor:
Mohamed Raafet Ammar, Tamou Thahouly, André Hanauer, David Stegner, Bernhard Nieswandt, Nicolas Vitale
Publikováno v:
Scientific Reports
The brain-derived neurotrophic factor BDNF plays a critical role in neuronal development and the induction of L-LTP at glutamatergic synapses in several brain regions. However, the cellular and molecular mechanisms underlying these BDNF effects have
Publikováno v:
Nature neuroscience. 18(3)
Evidence has begun to emerge for microRNAs as regulators of synaptic signaling, specifically acting to control postsynaptic responsiveness during synaptic transmission. In this report, we provide evidence that Drosophila melanogaster miR-1000 acts pr
Publikováno v:
médecine/sciences
médecine/sciences, EDP Sciences, 2014, 30 (6-7), pp.631-633. ⟨10.1051/medsci/20143006011⟩
médecine/sciences, EDP Sciences, 2014, 30 (6-7), pp.631-633. ⟨10.1051/medsci/20143006011⟩
Les ATPases a protons vacuolaires (V-ATPases) accumulent des protons dans de nombreux compartiments intra-cellulaires tels que le reseau trans-Golgi (trans-Golgi network), les endo-somes, les lysosomes et les vesicules de secretion ou les vesicules s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d35fc469486e86e349068dbf5715bc2
https://hal.archives-ouvertes.fr/hal-01406416
https://hal.archives-ouvertes.fr/hal-01406416