Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Thomas Préat"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-17 (2024)
Abstract An essential role of glial cells is to comply with the large and fluctuating energy needs of neurons. Metabolic adaptation is integral to the acute stress response, suggesting that glial cells could be major, yet overlooked, targets of stres
Externí odkaz:
https://doaj.org/article/9169a85dbb564743a178f96ec70cd8ea
Publikováno v:
Neurobiology of Disease, Vol 203, Iss , Pp 106740- (2024)
Mitochondria are classically viewed as ‘on demand’ energy suppliers to neurons in support of their activity. In order to adapt to a wide range of demands, mitochondria need to be highly dynamic and capable of adjusting their metabolic activity, s
Externí odkaz:
https://doaj.org/article/9b4ca830f2884efe97bfeb4d0abd2f10
Autor:
Mira Brazane, Dilyana G Dimitrova, Julien Pigeon, Chiara Paolantoni, Tao Ye, Virginie Marchand, Bruno Da Silva, Elise Schaefer, Margarita T Angelova, Zornitza Stark, Martin Delatycki, Tracy Dudding-Byth, Jozef Gecz, Pierre-Yves Plaçais, Laure Teysset, Thomas Préat, Amélie Piton, Bassem A Hassan, Jean-Yves Roignant, Yuri Motorin, Clément Carré
Publikováno v:
Life science alliance, vol. 6, no. 4, pp. e202201877
FTSJ1 is a conserved human 2′-O-methyltransferase (Nm-MTase) that modifies several tRNAs at position 32 and the wobble position 34 in the anticodon loop. Its loss of function has been linked to X-linked intellectual disability (XLID), and more rece
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::349d9345572bb4ef6bf52e144c0b0ca8
https://serval.unil.ch/resource/serval:BIB_39AAE65032F8.P001/REF.pdf
https://serval.unil.ch/resource/serval:BIB_39AAE65032F8.P001/REF.pdf
Publikováno v:
eLife, Vol 13 (2024)
Relevance-based selectivity and high energy cost are two distinct features of long-term memory (LTM) formation that warrant its default inhibition. Spaced repetition of learning is a highly conserved cognitive mechanism that can lift this inhibition.
Externí odkaz:
https://doaj.org/article/be55964f87254fdbb45a7b2e6b3bd85a
Publikováno v:
Bio-Protocol, Vol 13, Iss 21 (2023)
Visual learning in animals is a remarkable cognitive ability that plays a crucial role in their survival and adaptation. Therefore, the ability to learn is highly conserved among animals. Despite lacking a centralized nervous system like vertebrates,
Externí odkaz:
https://doaj.org/article/1dd836fd9e39445bb8ac8868c06bac70
Autor:
Maud, Hertzog, Carine, van Heijenoort, Dominique, Didry, Martin, Gaudier, Jérôme, Coutant, Benoît, Gigant, Gérard, Didelot, Thomas, Préat, Marcel, Knossow, Eric, Guittet, Marie-France, Carlier
Publikováno v:
Cell
Cell, Elsevier, 2004, 117 (5), pp.611-23. ⟨10.1016/S0092-8674(04)00403-9⟩
Cell, Elsevier, 2004, 117 (5), pp.611-23. ⟨10.1016/S0092-8674(04)00403-9⟩
The widespread beta-thymosin/WH2 actin binding domain has versatile regulatory properties in actin dynamics and motility. beta-thymosins (isolated WH2 domain) maintain monomeric actin in a "sequestered" nonpolymerizable form. In contrast, when repeat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::12d3134cc57f113d1e3015f961b57844
https://hal.archives-ouvertes.fr/hal-00121857
https://hal.archives-ouvertes.fr/hal-00121857
Publikováno v:
Nature
Nature, Nature Publishing Group, 2004, 427 (6975), pp.605-6. ⟨10.1038/427605a⟩
Nature, Nature Publishing Group, 2004, 427 (6975), pp.605-6. ⟨10.1038/427605a⟩
The asymmetrical positioning of neural structures on the left or right side of the brain in vertebrates and in invertebrates may be correlated with brain laterality, which is associated with cognitive skills. But until now this has not been illustrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::9ec75ddda73f93726d3e41a5c9b63e92
https://hal.archives-ouvertes.fr/hal-00121850
https://hal.archives-ouvertes.fr/hal-00121850
Publikováno v:
Mechanisms of development. 99(1-2)
The Drosophila transmembrane protein Linotte (Lio) is expressed in a glial transcient interhemispheric fibrous ring (TIFR), which was hypothesised to serve as scaffold for adult brain formation during metamorphosis. We isolated TIFR specific enhancer
Autor:
Eloïse de Tredern, Yasmine Rabah, Laure Pasquer, Julia Minatchy, Pierre-Yves Plaçais, Thomas Preat
Publikováno v:
Cell Reports, Vol 36, Iss 8, Pp 109620- (2021)
Summary: Brain function relies almost solely on glucose as an energy substrate. The main model of brain metabolism proposes that glucose is taken up and converted into lactate by astrocytes to fuel the energy-demanding neuronal activity underlying pl
Externí odkaz:
https://doaj.org/article/1e86f296eb18470b84240d7d1290bf72
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)
While non-caloric artificial sweeteners (NAS) are used as food additives, it’s unclear whether animals perceive NAS as positive or negative percept. Here, Musso and colleagues show in Drosophila that NAS is a negative percept, encoded in a new type
Externí odkaz:
https://doaj.org/article/787faa97dc3c4f19a301545135fcb8c3