Javier DN
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javierdn.bsky.social
Javier DN
@javierdn.bsky.social
Profesor en la @uam.es
#Biomedicina #Neurociencia 🧠 🔬🧬
#CienciaAbierta #ComunicaCiencia
#LGT(B)IQ+ 🌈 #DerechosHumanos 🔻
#Arte #Música #Danza #Poesía
También estoy en #Threads
https://www.threads.net/@javier_dn._
Somatostatin receptor subtypes 1 and 4 regulate neprilysin, the major amyloid-β degrading enzyme in brain.

journals.sagepub.com/doi/10.1177/...
December 1, 2025 at 4:20 PM
The Alzheimer’s therapeutic Lecanemab attenuates Aβ pathology by inducing an amyloid-clearing program in microglia.

www.nature.com/articles/s41...
The Alzheimer’s therapeutic Lecanemab attenuates Aβ pathology by inducing an amyloid-clearing program in microglia - Nature Neuroscience
Lecanemab, a leading therapy for Alzheimer’s disease, induces an Fc-mediated transcriptional program in human microglia, linked to osteopontin and enhanced plaque phagocytosis, suggesting alternative ...
www.nature.com
December 1, 2025 at 11:45 AM
ATP release deficiency through astrocytic connexin 43 in the dorsal hippocampus promotes depressive- and anxiety-like behaviors

www.jneurosci.org/content/earl...
ATP release deficiency through astrocytic connexin 43 in the dorsal hippocampus promotes depressive- and anxiety-like behaviors
Depression is a common psychiatric disorder, and increasing evidence implicates the dysregulation of extracellular ATP and hippocampal dysfunction in its pathophysiology. However, whether ATP release ...
www.jneurosci.org
November 29, 2025 at 2:11 PM
Synaptic dysfunction and glial activation markers throughout aging and early neurodegeneration: a longitudinal CSF biomarker-based study

link.springer.com/article/10.1...
Synaptic dysfunction and glial activation markers throughout aging and early neurodegeneration: a longitudinal CSF biomarker-based study - Molecular Neurodegeneration
Background Synaptic homeostasis, maintained by microglia and astroglia, is disrupted throughout aging and early on in neurodegenerative diseases. Our aim was to study the relationship between TREM2-de...
link.springer.com
November 29, 2025 at 1:49 PM
IL-1R1-positive dorsal raphe neurons drive self-imposed social withdrawal in sickness.
www.cell.com/cell/abstrac...?
IL-1R1-positive dorsal raphe neurons drive self-imposed social withdrawal in sickness
During sickness, animals exhibit prolonged social withdrawal, a response that may limit disease spread. Elevated IL-1β levels during inflammation activate IL-1R1-expressing neurons in the dorsal raphe...
www.cell.com
November 29, 2025 at 1:23 PM