ListarBCGF - Contribuciones a congresos científicos por tema "Neuroinflammation"
Mostrando ítems 1-8 de 8
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Anxiety and mild microglial activation in the amygdala two weeks after NA-induced neuroinflammation
León-Rodríguez, Ana; Fernández-Arjona, María del Mar; Pedraza-Benítez, Maria 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 ... -
Coexistance of different myeloid populations in the frontal cortex of alzheimer's disease patients
Mejías-Ortega, Marina; Sanchez-Mejias, Elisabet; Nuñez-Diaz, Cristina; Trujillo-Estrada, Laura Isabel; Sanchez-Varo, Raquel; Dávila-Cansino, José Carlos; Dávila-Cansino, José Carlos; Gutierrez-Perez, Antonia[et al.] (2020-12-16)
Parenchymal microglia, the brain-resident immune cells capable of responding to damage and disease, has been postulated as a critical factor in the Alzheimer´s disease (AD) progression. Apart from microglia, CNS macrophages, ... -
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, Maria 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. ... -
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, Maria 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 is largely dependent on microglial TLR4 receptor
Fernández-Arjona, María del Mar; Mateos-Grondona, Jesús; Fernández-Llebrez, Pedro; López-Ávalos, María Dolores (2019-10-01)
The sialidase neuraminidase (NA) cleaves terminal sialic acid from glycoproteins and glycolipids. Among its various locations, it is present in the envelope/membrane of some bacteria/viruses (e.g. influenza virus), where ... -
Primed microglia after acute neuroinflammation may drive an enhanced stress response
López-Ávalos, María Dolores; Pedraza-Benítez, Maria 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 ... -
Ultrastructural evidence of mitochondrial pathology in hippocampal reactive astrocytes of β-amyloidosis Alzheimer’s transgenic mice
Lopez-Oliva, Elba; Trujillo-Estrada, Laura Isabel; Sanchez-Mejias, Elisabet; Mejias-Ortega, Marina; Fernandez-Valenzuela, Juan José; Gomez-Arboledas, Angela; Dávila-Cansino, José Carlos; Vitorica, Javier; Gutierrez-Perez, Antonia[et al.] (Cold Spring Harbor Laboratory, 2022)
Astrocytes, the most abundant non-neuronal cell type in the CNS, play essential roles in brain homeostasis and neuroprotection, including metabolic support, synaptic plasticity, cerebral blood flow and immunity. Many of ... -
Understanding microglial responses in the frontal cortex of alzheimer´s disease patients
Mejias-Ortega, Marina; Sanchez-Mejias, Elisabet; Navarro, Victoria; Nuñez-Diaz, Cristina; Sanchez-Varo, Raquel; Jimenez, Sebastian; Dávila-Cansino, José Carlos; Vitorica, Javier; Gutierrez-Perez, Antonia[et al.] (2021-03-09)
Microglial cells, the immune cells of the brain, and the neuroinflammatory process associated, have been postulated as a critical factor in AD pathogenesis, since the identification of genetic risk factors related ...