| Hippocampal CA3 Pyramidal Neurons | |
|---|---|
| Allen Atlas ID | CS202210140_3455 |
| Lineage | Neuron > Glutamatergic > Hippocampal > CA3 |
| Markers | SLC17A7, PROX1, CALB1, WFS1, CPNE7 |
| Brain Regions | Hippocampus CA3 |
| Disease Vulnerability | Alzheimer's Disease, Epilepsy, Temporal lobe epilepsy |
Hippocampal Ca3 Pyramidal Neurons is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
Hippocampal CA3 Pyramidal Neurons are a specialized cell type classified within the Neuron > Glutamatergic > Hippocampal > CA3 lineage. These cells are primarily found in Hippocampus CA3 and are characterized by expression of marker genes including SLC17A7, PROX1, CALB1, WFS1. They are selectively vulnerable in Alzheimer's Disease, Epilepsy, Temporal lobe epilepsy.
Hippocampal CA3 Pyramidal Neurons are identified by the expression of the following key marker genes:
These markers are used for immunohistochemical identification and single-cell RNA sequencing classification, as catalogued in the Allen Cell Type Atlas.
Hippocampal CA3 Pyramidal Neurons play essential roles in neural circuits and brain function. They are found in the following brain regions:
Their normal functions include maintaining neural circuit integrity, signal processing, and contributing to the homeostasis of their local microenvironment.
Hippocampal CA3 Pyramidal Neurons show selective vulnerability in the following neurodegenerative conditions:
The selective vulnerability of these cells is an active area of research, with factors including metabolic demands, calcium handling, exposure to toxic protein aggregates, and cell-autonomous gene expression programs contributing to their susceptibility.
Single-cell and single-nucleus RNA sequencing studies have revealed the transcriptomic signature of Hippocampal CA3 Pyramidal Neurons. Key differentially expressed genes from the Allen Cell Type Atlas and related datasets include the marker genes listed above. These transcriptomic profiles help identify subtypes and disease-associated gene expression changes.
The study of Hippocampal Ca3 Pyramidal Neurons has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
Page auto-generated from NeuroWiki cell type database. Last updated: 2026-02-26.