Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Georges Alves"'
Publikováno v:
Journal of Lipid Research, Vol 65, Iss 6, Pp 100561- (2024)
Cholesterol is a major lipid of the animal realm with many biological roles. It is an important component of cellular membranes and a precursor of steroid hormones and bile acids. It is particularly abundant in nervous tissues, and dysregulation of c
Externí odkaz:
https://doaj.org/article/1d74d4c357d141c3be90d7afd05ce4ab
Autor:
Julie Delescluse, Mégane M. Simonnet, Anna B. Ziegler, Kévin Piffaretti, Georges Alves, Yael Grosjean, Gérard Manière
Publikováno v:
Cells, Vol 13, Iss 16, p 1340 (2024)
The proper functioning of neural circuits that integrate sensory signals is essential for individual adaptation to an ever-changing environment. Many molecules can modulate neuronal activity, including neurotransmitters, receptors, and even amino aci
Externí odkaz:
https://doaj.org/article/2042bd408f1b4016b603c0e1beeb912d
Autor:
Diego Galagovsky, Ana Depetris-Chauvin, Gérard Manière, Flore Geillon, Martine Berthelot-Grosjean, Elodie Noirot, Georges Alves, Yael Grosjean
Publikováno v:
Cell Reports, Vol 24, Iss 12, Pp 3156-3166.e4 (2018)
Summary: In Drosophila, ecdysone hormone levels determine the timing of larval development. Its production is regulated by the stereotypical rise in prothoracicotropic hormone (PTTH) levels. Additionally, ecdysone levels can also be modulated by nutr
Externí odkaz:
https://doaj.org/article/fa104f2fd7924e878e907091625a6898
Autor:
Aurélien J C Pommier, Julie Dufour, Georges Alves, Emilie Viennois, Hugues De Boussac, Amalia Trousson, David H Volle, Françoise Caira, Pierre Val, Philippe Arnaud, Jean-Marc A Lobaccaro, Silvère Baron
Publikováno v:
PLoS Genetics, Vol 9, Iss 5, p e1003483 (2013)
LXR (Liver X Receptors) act as "sensor" proteins that regulate cholesterol uptake, storage, and efflux. LXR signaling is known to influence proliferation of different cell types including human prostatic carcinoma (PCa) cell lines. This study shows t
Externí odkaz:
https://doaj.org/article/5418f4c803af48caa6724ceb18958b56
Autor:
Julie Dufour, Aurélien Pommier, Georges Alves, Hugues De Boussac, Corinne Lours-Calet, David H Volle, Jean-Marc A Lobaccaro, Silvère Baron
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e58876 (2013)
Recent studies underline the implication of Liver X Receptors (LXRs) in several prostate diseases such as benign prostatic hyperplasia (BPH) and prostate cancer. In order to understand the molecular mechanisms involved, we derived epithelial cells fr
Externí odkaz:
https://doaj.org/article/0259e1cb4484432bbe8117343c1bab1d
Autor:
Aurélia Ouvrier, Georges Alves, Christelle Damon-Soubeyrand, Geoffroy Marceau, Rémi Cadet, Laurent Janny, Florence Brugnon, Ayhan Kocer, Aurélien Pommier, Jean-Marc A Lobaccaro, Joël R Drevet, Fabrice Saez
Publikováno v:
PLoS ONE, Vol 6, Iss 11, p e26966 (2011)
This work shows that an overload of dietary cholesterol causes complete infertility in dyslipidemic male mice (the Liver X Receptor-deficient mouse model). Infertility resulted from post-testicular defects affecting the fertilizing potential of sperm
Externí odkaz:
https://doaj.org/article/b8eb6fbebb10451fb286bd6504bdb642
Publikováno v:
Cellular and Molecular Life Sciences
Cellular and Molecular Life Sciences, 2020, 77 (21), pp.4289-4297. ⟨10.1007/s00018-020-03535-6⟩
Cellular and Molecular Life Sciences, Springer Verlag, 2020, 77 (21), pp.4289-4297. ⟨10.1007/s00018-020-03535-6⟩
Cellular and Molecular Life Sciences, 2020, 77 (21), pp.4289-4297. ⟨10.1007/s00018-020-03535-6⟩
Cellular and Molecular Life Sciences, Springer Verlag, 2020, 77 (21), pp.4289-4297. ⟨10.1007/s00018-020-03535-6⟩
Drosophila larvae need to adapt their metabolism to reach a critical body size to pupate. This process needs food resources and has to be tightly adjusted to control metamorphosis timing and adult size. Nutrients such as amino acids either directly p
Autor:
Yael Grosjean, Sami Aboudhiaf, Mohamed Amri, Gérard Manière, Georges Alves, Laurent Seugnet, Sandrine Parrot, Mégane M. Simonnet
Publikováno v:
SLEEP
SLEEP, American Academy of Sleep Medicine, 2018, 41 (10), ⟨10.1093/sleep/zsy137⟩
SLEEP, 2018, 41 (10), pp.UNSP zsy137. ⟨10.1093/sleep/zsy137⟩
SLEEP, American Academy of Sleep Medicine, 2018, 41 (10), pp.UNSP zsy137. ⟨10.1093/sleep/zsy137⟩
SLEEP, American Academy of Sleep Medicine, 2018, 41 (10), ⟨10.1093/sleep/zsy137⟩
SLEEP, 2018, 41 (10), pp.UNSP zsy137. ⟨10.1093/sleep/zsy137⟩
SLEEP, American Academy of Sleep Medicine, 2018, 41 (10), pp.UNSP zsy137. ⟨10.1093/sleep/zsy137⟩
International audience; Amino-acid transporters are involved in functions reportedly linked to the sleep/wake cycle: neurotransmitter synthesis and recycling, the regulation of synaptic strength, protein synthesis and energy metabolism. In addition,
Autor:
Yael Grosjean, Georges Alves, Elodie Noirot, Flore Geillon, Diego Galagovsky, Gérard Manière, Ana Depetris-Chauvin, Martine Berthelot-Grosjean
Publikováno v:
Cell Reports
Cell Reports, Elsevier Inc, 2018, 24 (12), pp.3156-3166.e4. ⟨10.1016/j.celrep.2018.08.067⟩
Cell Reports, Vol 24, Iss 12, Pp 3156-3166.e4 (2018)
Cell Reports 12 (24), 3156-3166 e4. (2018)
Cell Reports, 2018, 24 (12), pp.3156-3166.e4. ⟨10.1016/j.celrep.2018.08.067⟩
Cell Reports, Elsevier Inc, 2018, 24 (12), pp.3156-3166.e4. ⟨10.1016/j.celrep.2018.08.067⟩
Cell Reports, Vol 24, Iss 12, Pp 3156-3166.e4 (2018)
Cell Reports 12 (24), 3156-3166 e4. (2018)
Cell Reports, 2018, 24 (12), pp.3156-3166.e4. ⟨10.1016/j.celrep.2018.08.067⟩
Summary In Drosophila, ecdysone hormone levels determine the timing of larval development. Its production is regulated by the stereotypical rise in prothoracicotropic hormone (PTTH) levels. Additionally, ecdysone levels can also be modulated by nutri
Autor:
Georges Alves1
Publikováno v:
Tree Physiology. Jan2004, Vol. 24 Issue 1, p99-105. 7p.