Listar por autor "Narváez-Peláez, Manuel "
Mostrando ítems 1-20 de 62
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A Role For Galanin N-Terminal Fragment (1-15) In Anxiety And Depression in rats
Millón-Peñuela, Carmelo
; Flores-Burgess, Antonio; Narváez-Peláez, Manuel; Borroto Escuela, Dasiel Óscar; Santín-Núñez, Luis Javier; Narváez-Bueno, José Ángel; Fuxe, Kjell; Díaz-Cabiale, Zaida[et al.] (2015-10-06)
Galanin (GAL) is involved in several functions including mood regulation. The GAL N-terminal fragment (1-15) [GAL(1-15)] also participates at central level and a differential role of GAL(1-15) compared with GAL has been ... -
A Role for Galanin N-Terminal Fragment (1–15) in Anxiety- and Depression-Related Behaviors in Rats.
Millón-Peñuela, Carmelo; Flores-Burgess, Antonio; Narváez-Peláez, Manuel; Borroto Escuela, Dasiel Óscar; Santín-Núñez, Luis Javier; Parrado-Romero, Concepción; Narvaez, Jose Angel; Fuxe, Kjell; Díaz-Cabiale, Zaida[et al.] (Oxford Academic, 2015-02-16)
Galanin (GAL) plays a role in mood regulation. In this study we analyzed the action of the active N-terminal fragment [GAL(1–15)] in anxiety- and depression-related behavioral tests in rats. Methods: The effect of ... -
Aggressive behavior of Merkel cell carcinoma of the skin may be related to tumor microvasculature density
Parrado-Romero, Concepción; Millón-Peñuela, Carmelo; Flores-Burgess, Antonio; Narváez-Peláez, Manuel; Narváez-Bueno, José Ángel; Rios, Maria del Carmen; Navarro, Luis; Díaz-Cabiale, Zaida[et al.] (2014-06-18)
First primary MCC is a disease of elderly people. It is only sporadically reported before age 50; then, its overall age-adjusted incidence rate starts increasing gradually, from age 50 to age 65, then progressively in both ... -
Antidepressant-like effects induced by galanin 2/neuropeptide Y Y1 heterodimers in the dentate gyrus of the hippocampus
Narváez-Peláez, Manuel; Borroto Escuela, Dasiel Óscar; Millón-Peñuela, Carmelo; Gago-Calderón, Belén; Flores-Burgess, Antonio; Santín-Núñez, Luis Javier; Fuxe, Kjell; Narváez-Bueno, José Ángel; Díaz-Cabiale, Zaida[et al.] (2017-08-30)
Previously, we have described the Galanin (GAL) and Neuropeptide Y Y1 (NPYY1) interactions through GAL receptor 2 and NPYY1 receptor 1 (GALR2/NPYY1R) heterodimers in the Dentate Gyrus (DG) of the Hippocampus, using ... -
Decreased medial prefrontal cortex activity related to impaired novel object preference task performance following GALR2 and Y1R agonists intranasal infusion
Díaz-Sánchez, Estela; López-Salas, Alexander; Mirchandani-Duque, Marina; Álvarez-Contino, José Erik; Sánchez-Pérez, José Andrés; Fuxe, Kjell; Borroto Escuela, Dasiel Óscar; García-Casares, Natalia; Narváez-Peláez, Manuel[et al.] (Elsevier, 2023)
Different brain regions’ interactions have been implicated in relevant neurological diseases, such as major depressive disorder (MDD), anxiety disorders, age-dependent cognitive decline, Alzheimer’s disease (AD) and addiction. ... -
Effects of galanin n-terminal fragment (1-15) in the light/dark and tail suspension tests
Flores-Burgess, Antonio; Millón-Peñuela, Carmelo; Narváez-Peláez, Manuel; Santín-Núñez, Luis Javier; Narváez-Bueno, José Ángel; Díaz-Cabiale, Zaida[et al.] (2015-10-21)
Galanin N-terminal fragment (1-15) [Gal(1-15)] is involved in mood regulation. The intracerebroventricular (icv) administration of Gal(1-15) produces a depressive-like behaviour in the forced swim test (FST) and an ... -
Effects of GLP-1 receptor agonists on neurological complications of diabetes
García-Casares, Natalia; González-González, Guillermo; De-la-Cruz-Cosme, Carlos; Garzón-Maldonado, Francisco Javier; De-Rojas-Leal, Carmen; Ariza-Corbo, María José; Narváez-Peláez, Manuel; Barbancho-Fernández, Miguel Ángel; García-Arnés, Juan Antonio; Tinahones-Madueño, Francisco José[et al.] (Springer, 2023)
Emerging evidence suggests that treatment with glucagon-like peptide-1 receptor agonists (GLP-1 RAs) could be an interesting treatment strategy to reduce neurological complications such as stroke, cognitive impairment, and ... -
Enhanced neuronal survival and BDNF elevation via long-term co-activation of galanin 2 (GALR2) and neuropeptide Y1 receptors (NPY1R): potential therapeutic targets for major depressive disorder
Borroto-Escuela, Dasiel; Serrano-Castro, Pedro Jesús; Sánchez-Pérez, José Andrés; Barbancho-Fernández, Miguel Ángel; Fuxe, Kjell; Narváez-Peláez, Manuel[et al.] (Taylor & Francis, 2024-04-21)
Background: Major Depressive Disorder (MDD) is a prevalent and debilitating condition, necessitating novel therapeutic strategies due to the limited efficacy and adverse effects of current treatments. We explored how galanin ... -
Enhancement of neurogenesis and cognition through intranasal co-delivery of galanin receptor 2 (GALR2) and neuropeptide Y receptor 1 (NPY1R) agonists: a potential pharmacological strategy for cognitive dysfunctions.
Sánchez-Varo, Raquel María; López-Salas, Alexander; Rasiel, Beltran-Casanueva; Díaz-Sánchez, Estela; Álvarez-Contino, José Erik; Barbancho-Fernández, Miguel Ángel; Serrano-Castro, Pedro Jesús; Fuxe, Kjell; Borroto Escuela, Dasiel Óscar; García-Casares, Natalia; Narváez-Peláez, Manuel[et al.] (Springer Nature, 2024-03-28)
Background: Spatial memory deficits and reduced neuronal survival contribute to cognitive decline seen in the aging process. Current treatments are limited, emphasizing the need for innovative therapeutic strategies. This ... -
Evidence for a synergistic effect of NPY1R agonist co-administered with Ketamine in rats: relevance to neurodegenerative and mood disorders.
Moreno Madrid, Isabel; Arrabal-Gómez, José Carlos; Díaz-Sánchez, Estela; Álvarez-Contino, José Erik; Barbancho-Fernández, Miguel Ángel; Sánchez-Pérez, José Andrés; Blanco-Reina, Encarnación; Beltrán-Casanueva, Rasiel; Hernández-García, Aracelis; Bayolo-Guanche, Juan Vicente; Romero-Imbroda, Jesús; Fuxe, Kjell; Borroto-Escuela, Dasiel O.; García-Casares, Natalia; Serrano-Castro, Pedro; Narváez-Peláez, Manuel[et al.] (2024)
Introduction/Objetives: Major depressive disorder is one of the most prevalent health problems worldwide and its current therapeutic approach still generates great dissatisfaction due to its limited efficacy, unwanted ... -
Evolución en el desarrollo de macrocompetencias y empatía en estudiantes de medicina: comparativa de encuestas 2023 y 2024.
Narváez-Peláez, Manuel (2024)
Este estudio presenta una comparación entre los resultados de encuestas realizadas a estudiantes de segundo año de medicina de la Universidad de Málaga en 2023 y 2024. Ambas encuestas exploraron la percepción de los ... -
Existence of FGFR1-5-HT1AR heteroreceptor complexes in hippocampal astrocytes. Putative link to 5-HT and FGF2 modulation of hippocampal gamma oscillations
Narváez-Peláez, Manuel; Andrade-Talavera, Yuniesky; Fores-Pons, Ramón; Valladolid-Acebes, Ismael; Siegele, Pia; Hernández-Sosa, Alejandro; Fisahn, Andre; López-Salas, Alexander; Borroto Escuela, Dasiel Óscar[et al.] (2021-11-04)
The majority of the fibroblast growth factor receptor 1-serotonin 1 A receptor (FGFR1-5-HT1AR) heterocomplexes in the hippocampus appeared to be located mainly in the neuronal networks and a relevant target for antidepressant ... -
Existence of FGFR1-5-HT1AR heteroreceptor complexes in hippocampal astrocytes. Putative link to 5-HT and FGF2 modulation of hippocampal gamma oscillations
Narváez-Peláez, Manuel; Andrade-Talavera, Yunieski; Valladolid-Acebes, Ismael; Fredriksson, Magnus; Siegele, Pia; Hernandez-Sosa, Alejandro; Fisahn, André; Fuxe, Kjell; Borroto-Escuela, Dasiel O.[et al.] (Elsevier, 2020-06-15)
The majority of the fibroblast growth factor receptor 1-serotonin 1 A receptor (FGFR1-5-HT1AR) heterocomplexes in the hippocampus appeared to be located mainly in the neuronal networks and a relevant target for antidepressant ... -
GAL(1-15) induces a depression and anxiogenic effect trough GALR1/GALR2 heteroreceptor: siRNA GALR1/GALR2 knockdown rats
Millón-Peñuela, Carmelo; Flores-Burgess, Antonio; Narváez-Peláez, Manuel; Borroto Escuela, Dasiel Óscar; Santín-Núñez, Luis Javier; Parrado-Romero, Concepción; Narváez-Bueno, José Ángel; Fuxe, Kjell; Díaz-Cabiale, Zaida[et al.] (2015-10-06)
The Galanin N-terminal fragment (1-15) [GAL(1-15)] induces depressant- and anxiogenic- like actions. In this work, we have studied the role of GALR2 and GALR1 on the effects of GAL(1-15) in the Forced Swimming Test (FST) ... -
Galanin (1-15) enhances the behavioral effects of fluoxetine in the forced swimming test: a new therapeutic strategy against depression
Flores-Burgess, Antonio; Millón-Peñuela, Carmelo; Gago-Calderón, Belén; Narváez-Peláez, Manuel; Borroto Escuela, Dasiel Óscar; Narváez-Bueno, José Ángel; Fuxe, Kjell; Santín-Núñez, Luis Javier; Díaz-Cabiale, Zaida[et al.] (2017)
The selective serotonergic (5- HT) reuptake inhibitors, including Fluoxetine (FLX), are the most commonly used for treatment of major depression. However, the understanding of the mechanism of action of FLX beyond its ... -
Galanin (1-15) increased the neuropétide-Y Y1 receptor bindng in the amygdala of the rats
Flores-Burgess, Antonio; Díaz-Cabiale, Zaida; Millón-Peñuela, Carmelo; Narváez-Peláez, Manuel; Narváez-Bueno, José Ángel (2014-09-30)
Galanin (GAL) and N-terminal Galanin fragment (1-15) [GAL(1-15)] interact at membrane level with Neuropeptide Y receptors. In the nucleus of the solitary tract GAL modified the cardiovascular action of the NPYY1 and GAL(1-15) ... -
Galanin (1–15) enhances the antidepressant effects of the 5-HT1A receptor agonist 8-OH-DPAT: involvement of the raphe-hippocampal 5-HT neuron system
Millón-Peñuela, Carmelo; Flores-Burgess, Antonio; Narváez-Peláez, Manuel; Borroto Escuela, Dasiel Óscar; Santín-Núñez, Luis Javier; Gago-Calderón, Belén; Narváez-Bueno, José Ángel; Fuxe, Kjell; Díaz-Cabiale, Zaida[et al.] (Springer Nature, 2016-01-20)
Galanin N-terminal fragment (1–15) [GAL(1–15)] is associated with depression-related and anxiogenic-like effects in rats. In this study, we analyzed the ability of GAL(1–15) to modulate 5-HT1A receptors (5-HT1AR), a key ... -
Galanin and galanin fragment 1-15 modulate antidepressant responses by targeting 5-HT1AR-GALR heteroreceptor complexes of the ascending midbrain serotonin pathways.
Millón-Peñuela, Carmelo; Flores-Burgess, Antonio; Narváez-Peláez, Manuel; Borroto Escuela, Dasiel Óscar; Santín-Núñez, Luis Javier; Narváez-Bueno, José Ángel; Fuxe, Kjell; Díaz-Cabiale, Zaida[et al.] (Cinp, 2016-07-03)
Mood disorders, including depression and anxiety, are among the most prevalent mental illnesses with high socioeconomic impact. Although the underlying mechanisms have not yet been clearly defined in the last decade the ... -
Galanin and Neuropeptide Y Interaction Enhances Proliferation of Granule Precursor Cells and Expression of Neuroprotective Factors in the Rat Hippocampus with Consequent Augmented Spatial Memory
Mirchandani-Duque, Marina; Barbancho-Fernández, Miguel Ángel; López-Salas, Alexander; Álvarez-Contino, José Erik; García-Casares, Natalia; Fuxe, Kjell; Borroto Escuela, Dasiel Óscar; Narváez-Peláez, Manuel[et al.] (IOAP-MPDI, 2022-06-01)
Dysregulation of hippocampal neurogenesis is linked to several neurodegenereative diseases, where boosting hippocampal neurogenesis in these patients emerges as a potential therapeutic approach. Accumulating evidence for ...