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Sánchez Bretaño, Aída ; Gueguen, Marie-M. ; Cano-Nicolau, Joel ; Kah, Olivier ; Alonso Gómez, Ángel Luis ; Delgado Saavedra, María Jesús ; Isorna Alonso, Esther | Taylor & Francis | 2015-07-14The functional organization of the circadian system and the location of the main circadian oscillators vary through phylogeny. Present study investigates by in situ hybridization the anatomical location of the clock gene gPer1b in forebrain and [...]texto impreso
Lan-Chow-Wing, Olivier ; Confente, Francesca ; Herrera-Pérez, Patricia ; Isorna Alonso, Esther ; Chereguini, Olvido ; Rendón, Maria ; Falcón, Jack ; Muñoz-Cueto, José | MDPI | 2014-11-13Melatonin actions are mediated through G protein-coupled transmembrane receptors. Recently, mt1, mt2, and mel1c melatonin receptors were cloned in the Senegalese sole. Here, their day-night and developmental expressions were analyzed by quantita[...]texto impreso
Gómez-Boronat, Miguel ; Isorna Alonso, Esther ; Armirotti, Andrea ; Delgado Saavedra, María Jesús ; Piomelli, Danielle ; Pedro Ormeño, Nuria de | Frontiers Media | 2019-05-07N-acylethanolamines (NAEs) are a family of endogenous lipid signaling molecules that are involved in regulation of energy homeostasis in vertebrates with a putative role on circadian system. The aim of this work was to study the existence of dai[...]texto impreso
Gómez-Boronat, Miguel ; Isorna Alonso, Esther ; Conde-Sieira, Marta ; Delgado Saavedra, María Jesús ; Soengas, José L. ; Pedro Ormeño, Nuria de | Elsevier | 2020-01The objective of this study was to investigate the role of palmitoylethanolamide (PEA) in the regulation of energy homeostasis in goldfish (Carassius auratus). We examined the effects of acute or chronic intraperitoneal treatment with PEA (20 ?g[...]texto impreso
Sánchez Bretaño, Aída ; Blanco Imperiali, Ayelén M. ; Alonso Gómez, Ángel Luis ; Delgado Saavedra, María Jesús ; Kah, Olivier ; Isorna Alonso, Esther | The Company of Biologists | 2017The liver is the most important link between the circadian system and metabolism. As a food-entrainable oscillator, the hepatic clock needs to be entrained by food-related signals. The objective of the present study was to investigate the possib[...]texto impreso
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Sánchez Bretaño, Aída ; Blanco Imperiali, Ayelén M. ; Unniappan, Suraj ; Kah, Olivier ; Gueguen, Marie-M. ; Bertucci, Juan I. ; Alonso Gómez, Ángel Luis ; Valenciano González, Ana Isabel ; Isorna Alonso, Esther ; Delgado, María J. | Public Library of Sciences (PLOS) | 2015-10-27Ghrelin is a gut-brain peptide hormone, which binds to the growth hormone secretagogue receptor (GHS-R) to regulate a wide variety of biological processes in fish. Despite these prominent physiological roles, no studies have reported the anatomi[...]texto impreso
Isorna Alonso, Esther ; Pedro Ormeño, Nuria de ; Valenciano González, Ana Isabel ; Alonso Gómez, Ángel Luis ; Delgado Saavedra, María Jesús | Bioscientifica | 2017-03The circadian system is responsible for the temporal organisation of physiological functions which, in part, involves daily cycles of hormonal activity. In this review, we analyse the interplay between the circadian and endocrine systems in fish[...]texto impreso
Sánchez Bretaño, Aída ; Callejo, María ; Montero, Marta ; Alonso Gómez, Ángel L. ; Delgado Saavedra, María Jesús ; Isorna Alonso, Esther | Springer Link | 2016Glucocorticoids have been recently proposed as input signals of circadian system, although the underlying molecular mechanism remains unclear. This work investigates the role of glucocorticoids as modulators of clock genes expression in the live[...]texto impreso
Sánchez Bretaño, Aída ; Alonso Gómez, Ángel Luis ; Delgado Saavedra, María Jesús ; Isorna Alonso, Esther | Academic Press | 2015-09The circadian system drives daily physiological and behavioral rhythms that allow animals to anticipate cyclic environmental changes. The discovery of the known as ‘‘clock genes’’, which are very well conserved through vertebrate phylogeny, high[...]texto impreso
Gómez Boronat, Miguel ; Velasco, Cristina ; Isorna Alonso, Esther ; Pedro Ormeño, Nuria de ; Delgado Saavedra, María Jesús ; Soengas, José L. | Springer Link | 2016-12Oleoylethanolamide (OEA) is an acylethanolamide synthesized mainly in the gastrointestinal tract with known effects in mammals on food intake and body mass through activation of peroxisome proliferator-activated receptor type ? (PPAR?). Since we[...]
