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- Biología Celular, Genética y Fisiología - (BCGF)
- BCGF - Contribuciones a congresos científicos
- Listar BCGF - Contribuciones a congresos científicos por autor
Listar BCGF - Contribuciones a congresos científicos por autor "Pedraza-Benítez, María del Carmen"
Mostrando ítems 1-10 de 10
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The absence of LPA1 receptor results in lipidome dysregulation and Neuropeptide-Y underexpression
Tabbai-Amal, Sara; Moreno-Fernández, Román D.; Pérez-Martín, Margarita; Rosell-del-Valle, Cristina; Castilla-Ortega, María Estela; Fernández, María; Chun, Jerold; Rodriguez-de-Fonseca, Fernando; Estivill-Torrús, Guillermo; Santín-Núñez, Luis Javier; Pedraza-Benítez, María del Carmen[et al.] (2018-07-18)LPA1 receptor is one of the six characterized G protein-coupled receptors (LPA1-6) through which lysophosphatidic acid acts as an intercellular signaling molecule. It has been shown that the LPA1 receptor is involved in ... -
Anxiety and mild microglial activation in the amygdala two weeks after NA-induced neuroinflammation
León-Rodríguez, Ana; Fernández-Arjona, María del Mar; Pedraza-Benítez, María del Carmen; Mateos-Grondona, Jesús; López-Ávalos, María Dolores; León-Rodríguez, Ana[et al.] (Wiley Periodicals, LLC, 2021-07)A single injection of neuraminidase (NA) within the cerebral ventricles (ICV) triggers an acute neuroinflammation. Neurological complications or behavioral alterations have been associated to neuroinflammation. While some ... -
Effects of chronic stress on hippocampal microglia and neurogenesis of mice under social defeat stress.
Muñoz-Martín, José; Infantes-López, M. Inmaculada; Chaves-Peña, Patricia; Nieto-Quero, Andrea; Zambrana-Infantes, Emma; Pedraza-Benítez, María del Carmen; Pérez-Martín, Margarita[et al.] (2022-07)Introduction: Chronic stress is the main environmental factor in the aetiology of depression and it is known that this type of stress may cause alterations in brain regions such as the hippocampus. Nevertheless, changes ... -
Enhanced stress response in rats that suffered acute neuroinflammation induced by neuraminidase three months before
León-Rodríguez, Ana; Mateos-Grondona, Jesús; Fernández-Arjona, María del Mar; Pedraza-Benítez, María del Carmen; López-Ávalos, María Dolores (2022)Microglial cells are protagonists in neuroinflammatory processes and their activation is a notorious feature of such events. In acute inflammation, microglial cells return to their basal surveillant state in few days. ... -
Gut microbiome specific changes in different behavioral profiles in a mouse social defeat stress model.
Infantes-López, M. Inmaculada; Domínguez-Maqueda, Marta; Cerezo Ortega, Isabel M.; Zambrana-Infantes, Emma; Moriñigo-Gutiérrez, Miguel Ángel; Pedraza-Benítez, María del Carmen; Pérez-Martín, Margarita[et al.] (2023)The gut microbiome has arisen as one important modulator of general health, including brain function. In fact, disturbances in brain health are commonly mirrored in the microbiome, which could be contributing to pathology. ... -
Microglial and neurogenic alterations in hypothalamus due to acute stress
Infantes-López, M. Inmaculada; Nieto-Quero, Andrea; Zambrana-Infantes, Emma; Chaves-Peña, Patricia; Tabbai-Amal, Sara; Pedraza-Benítez, María del Carmen; Pérez-Martín, Margarita[et al.] (2021-07)Microglial cells are an important glial population known to be involved in several biological processes such as stress response. These cells engage an activated state following a stress insult that may lead to nervous ... -
Neuraminidase-induced neuroinflammation causes anxiety and microgliosis in the amygdala
León-Rodríguez, Ana; Fernández-Arjona, María del Mar; Pedraza-Benítez, María del Carmen; Mateos-Grondona, Jesús; López-Ávalos, María Dolores (2021)An intracerebroventricular (ICV) injection of neuraminidase (NA) within the lateral ventricles originates an acute event of neuroinflammation, which is solved to a great extent after two weeks. Recently, neurological ... -
Primed microglia after acute neuroinflammation may drive an enhanced stress response.
López-Ávalos, María Dolores; Pedraza-Benítez, María del Carmen; Mateos-Grondona, Jesús; Fernández-Arjona, María del Mar; León-Rodríguez, Ana (2023)Microglial cells become activated during acute neuroinflammation and usually they return to their basal surveillant state in a few days. However, sometimes microglia evolve towards a primed state characterized by an ... -
Sexual differences in hippocampal microglia of adult mice subjected to maternal separation stress.
Muñoz-Martín, José; Infantes-López, M. Inmaculada; Chaves-Peña, Patricia; Nieto-Quero, Andrea; Zambrana-Infantes, Emma; Pedraza-Benítez, María del Carmen; Pérez-Martín, Margarita[et al.] (IBRO Congress 2023, 2023)Introduction: It is well known that early life adversities could a"ect brain development and increase the vulnerability to stress-related disorders later in adulthood. Nevertheless, the neurobiological mechanisms underlying ... -
Social defeat stress induces microglial alterations and impaired cell survival in the hypothalamus according to behavioral phenotype
Infantes-López, M. Inmaculada; Zambrana-Infantes, Emma; Chaves-Peña, Patricia; Nieto-Quero, Andrea; Muñoz-Martín, José; Pedraza-Benítez, María del Carmen; Pérez-Martín, Margarita[et al.] (2022-07)Stress is the main environmental cause for depression, known to cause brain immune alterations. As major brain immune cells, microglia undergo transcriptional and, consequently, morphological changes that result in ...