| Gene Symbol | ent-gene-108079b2 |
| Neural Stem Cell Migration | CXCL12 gradient guides neural progenitor cell migration from the subventricular zone (SVZ) to the olfactory bulb and hippocampus [1] |
| Hippocampal Neurogenesis | CXCR4 expression on neural stem cells in the subgranular zone (SGZ) is essential for hippocampal neuron production [2] |
| AD-Related Deficits | CXCL12 expression is altered in AD brains, contributing to reduced neurogenesis and cognitive decline [3] |
| Microglial Activation | CXCL12 attracts microglia to sites of amyloid deposition [4] |
| Cytokine Regulation | CXCR4 signaling influences production of pro-inflammatory cytokines including IL-1β, TNF-α, and IL-6 [5] |
| Inflammasome Activation | CXCR4-mediated signaling can modulate NLRP3 inflammasome activity in microglia [6] |
| AMD3100 (Plerixafor) | CXCR4 antagonist being investigated for AD treatment to modulate neuroinflammation and promote neurogenesis [7] |
| CXCR4 Modulation | Targeting CXCR4 signaling may help restore neurogenesis deficits in AD patients [8] |
| VTA Neuron Survival | CXCR4 is expressed on ventral tegmental area (VTA) and substantia nigra pars compacta (SNc) dopaminergic neurons [9] |
| Neurotrophic Support | CXCL12 signaling promotes expression of brain-derived neurotrophic factor (BDNF) and glial cell line-derived neurotrophic factor (GDNF) [10] |
| Mitochondrial Protection | CXCR4 activation protects against 6-OHDA and MPTP-induced dopaminergic toxicity through PI3K/Akt signaling [11] |
| Databases | GeneCardsUniProtNCBI GeneHPASTRING |
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