Astrocyte-centric AD mechanism

Astrocyte Centric Ad Mechanism enters the Adult Cognitive Disease corpus through the work of Antonio Pinto-Duarte (submission 170), and is indexed here as one of the concepts that submission puts to work.

The argument it belongs to

Antonio Pinto-Duarte's submission is summarised in this corpus as:

Oxidative stress-induced dysfunction of astrocytic calcium signaling is the trigger for Alzheimer's disease. Astrocytes regulate synaptic plasticity through calcium-dependent release of gliotransmitters including D-serine and glutamate, and ROS accumulation during aging disrupts these calcium dynamics, compromising memory function and potentially leading to excitotoxic cell death.

Where it sits

The submission scores against the framework's convergence nodes as: neuroimmune interface 6 · compensatory paradigm 4 · cytoskeletal collapse 2.

Its declared subject matter: astrocytes, calcium-signaling, oxidative-stress, gliotransmission, synaptic-plasticity, D-serine, excitotoxicity, aging.

Named by the same submission

3 other concepts enter the corpus through the same paper, so they cover adjacent ground: Gliotransmitter dysregulation · ROS-calcium signaling axis · Synaptic plasticity failure.

Assembled from the corpus rather than written: the summary is quoted from the submission that named it; the node scores are read from its dossier. It has not yet been expanded into an article.