Accès ouvert
2026
preprint
OpenAlex
Rebeca Vecino, Eva Díaz‐Guerra, Esther Arribas-González, David Sanz Gil et autres
ABSTRACT Alzheimer’s disease (AD) is the leading cause of dementia in the aging population, with the ε4 allele of apolipoprotein E ( APOE ) being the strongest genetic risk factor. Although astrocytes are a major source of APOE, how APOE alleles affect …
es
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Accès ouvert
2026
review
OpenAlex
Javier Sánchez Romero, Marta Navarrete
es
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Accès ouvert
2025
article
OpenAlex
C. Martín, Javier Sánchez Romero, Julia M. Adams, Nagore Puente et autres
Cannabis is the most widely used illicit drug, particularly during adolescence. Its consumption disrupts glutamate homeostasis and synaptic plasticity in the nucleus accumbens (NAc). Here, we identify a functionally distinct accumbal astrocytic ensemble, associated with the ventral hippocampus–NAc (vHip→NAc) circuit, that is …
es, us, fr
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Accès ouvert
2025
preprint
OpenAlex
Marta Navarrete, C. Martín, Nagore Puente, Pedro Grandes et autres
es, fr
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2025
article
OpenAlex
Irene Serra, C. Martín, Javier Sánchez Romero, Juan Pablo Quintanilla et autres
es
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Accès ouvert
2025
preprint
OpenAlex
DANIEL B. SCHWARTZ, Marta Navarrete, Marcel Goić
cl, us
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Accès ouvert
2024
article
OpenAlex
Justin Lines, Andrés M. Baraibar, Carmen Perez De Nanclares, Eduardo Daniel Martín et autres
Astrocytes are active cells involved in brain function through the bidirectional communication with neurons, in which astrocyte calcium plays a crucial role. Synaptically evoked calcium increases can be localized to independent subcellular domains or expand to the entire cell, i.e., calcium surge. …
us, es
(code pays fourni par la source)
Accès ouvert
2024
peer-review
OpenAlex
Justin Lines, Andrés M. Baraibar, Carmen Perez De Nanclares, Eduardo Daniel Martín et autres
In astrocytes, there exists an intrinsic spatial threshold of subcellular calcium levels that triggers an astrocyte calcium surge throughout the cell, demonstrating cellular astrocyte calcium integration of time and space.
us, es
(code pays fourni par la source)
Accès ouvert
2024
preprint
OpenAlex
Justin Lines, Andrés M. Baraibar, Carmen Perez De Nanclares, Eduardo Daniel Martín et autres
Abstract Astrocytes are active cells involved in brain function through the bidirectional communication with neurons, in which the astrocyte calcium signal plays a crucial role. Synaptically-evoked calcium increases can be localized to independent subcellular domains or expand to the entire cell, i.e., …
us, es
(code pays fourni par la source)
Accès ouvert
2024
peer-review
OpenAlex
Justin Lines, Andrés M. Baraibar, Carmen Perez De Nanclares, Eduardo Daniel Martín et autres
Astrocytes are active cells involved in brain function through the bidirectional communication with neurons, in which the astrocyte calcium signal plays a crucial role. Synaptically-evoked calcium increases can be localized to independent subcellular domains or expand to the entire cell, i.e., calcium …
us, es
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Joana Gonçalves‐Ribeiro, Oksana K. Savchak, Sara Pinto, Joana I. Gomes et autres
Abstract The medial prefrontal cortex (mPFC) is involved in cognitive functions such as working memory. Astrocytic cannabinoid type 1 receptor (CB1R) induces cytosolic calcium (Ca2+) concentration changes with an impact on neuronal function. mPFC astrocytes also express adenosine A1 and A2A receptors …
pt, es
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Accès ouvert
2024
book-chapter
OpenAlex
Irene Serra, Marta Navarrete
es
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