Recent Advances in the Cellular and Molecular Mechanisms of Hypothalamic Neuronal Glucose Detection
| dc.rights.license | open | en_US |
| hal.structure.identifier | Nutrition et Neurobiologie intégrée [NutriNeuro] | |
| dc.contributor.author | FIORAMONTI, Xavier | |
| dc.contributor.author | CHRETIEN, Chloe | |
| dc.contributor.author | LELOUP, Corinne | |
| dc.contributor.author | PENICAUD, Luc | |
| dc.date.accessioned | 2021-09-24T08:00:26Z | |
| dc.date.available | 2021-09-24T08:00:26Z | |
| dc.date.issued | 2017-11-14 | |
| dc.identifier.issn | 1664-042X | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/112366 | |
| dc.description.abstractEn | The hypothalamus have been recognized for decades as one of the major brain centers for the control of energy homeostasis. This area contains specialized neurons able to detect changes in nutrients level. Among them, glucose-sensing neurons use glucose as a signaling molecule in addition to its fueling role. In this review we will describe the different sub-populations of glucose-sensing neurons present in the hypothalamus and highlight their nature in terms of neurotransmitter/neuropeptide expression. This review will particularly discuss whether pro-opiomelanocortin (POMC) neurons from the arcuate nucleus are directly glucose-sensing. In addition, recent observations in glucose-sensing suggest a subtle system with different mechanisms involved in the detection of changes in glucose level and their involvement in specific physiological functions. Several data point out the critical role of reactive oxygen species (ROS) and mitochondria dynamics in the detection of increased glucose. This review will also highlight that ATP-dependent potassium (KATP) channels are not the only channels mediating glucose-sensing and discuss the new role of transient receptor potential canonical channels (TRPC). We will discuss the recent advances in the determination of glucose-sensing machinery and propose potential line of research needed to further understand the regulation of brain glucose detection. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.subject.en | Glucose | |
| dc.subject.en | Hypothalamus | |
| dc.subject.en | Pro-opiomelanocortin neurons | |
| dc.subject.en | Transient receptor potential channels | |
| dc.subject.en | Reactive oxygen species | |
| dc.subject.en | Electrophysiology | |
| dc.title.en | Recent Advances in the Cellular and Molecular Mechanisms of Hypothalamic Neuronal Glucose Detection | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.3389/fphys.2017.00875 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Neurosciences [q-bio.NC] | en_US |
| dc.identifier.pubmed | 29184506 | en_US |
| bordeaux.journal | Frontiers in Physiology | en_US |
| bordeaux.page | 1-8 | en_US |
| bordeaux.volume | 8 | en_US |
| bordeaux.hal.laboratories | NutriNeurO (Laboratoire de Nutrition et Neurobiologie Intégrée) - UMR 1286 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | INRAE | en_US |
| bordeaux.team | Psychoneuroimmunologie et Nutrition: Approches expérimentales et cliniques | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.identifier.funderID | Société Francophone du Diabète | en_US |
| bordeaux.identifier.funderID | Institut National de la Recherche Agronomique | en_US |
| hal.export | false | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Frontiers%20in%20Physiology&rft.date=2017-11-14&rft.volume=8&rft.spage=1-8&rft.epage=1-8&rft.eissn=1664-042X&rft.issn=1664-042X&rft.au=FIORAMONTI,%20Xavier&CHRETIEN,%20Chloe&LELOUP,%20Corinne&PENICAUD,%20Luc&rft.genre=article |
