Aryl Hydrocarbon Receptor (AHR) Activation in B Cells Determines AQP4 Tolerance Fate
🧬 AHR, IL10, TNFRSF13B, TIGIT, FOXP3
🏥 neuroinflammation
📖 12🏛 1
✅ 0.60
✨ 0.85
💥 0.72
**Molecular Mechanism and Rationale**...
PGE2–EP2–cAMP–PKA Axis Displaces Pathological Microglial Memory Traces
🧬 PTGER2 (EP2) → ADCY → cAMP → PRKA (PKA) → SIRT1
🏥 neuroinflammation
📖 8🏛 1
✅ 0.70
✨ 0.68
💥 0.65
Astrocyte-produced PGE2 (via COX2 induction) engages microglial EP2 receptors, elevating cAMP and activating PKA. PKA phosphorylates NF-κB p65(S276), ...
Aryl Hydrocarbon Receptor (AhR) Activation by Microbiome Metabolites Promotes A2 Polarization
🧬 AHR, CYP1A1, NFKB1, IL6
🏥 neuroinflammation
📖 11🏛 1
✅ 0.45
✨ 0.85
💥 0.72
## Mechanistic Overview...
Astrocyte-Derived EV miR-146a-5p Mimics as Erasers of Trained Microglial NF-κB Memory
🧬 miR-146a-5p → IRAK1, TRAF6, NOTCH1, HDAC1
🏥 neuroinflammation
📖 0🏛 1
✅ 0.42
✨ 0.75
💥 0.60
AEVs containing miR-146a-5p are taken up by microglia and suppress IRAK1/TRAF6, disrupting sustained NF-κB activation that maintains pathological memo...