AOP Wiki KER Challenge

AI-extracted Key Event Relationships XML

KER: Disruption of sodium channel gating kinetics → Decreased oligodendrocyte differentiation
Upstream: KE1977 Downstream: KE2116 WoE: Low-to-Moderate
Explores how altered VGSC gating in neurons and OPCs impairs activity-dependent signalling required for maturation.
KER: Decreased oligodendrocyte differentiation → Hypomyelination
Upstream: KE2116 Downstream: KE2107 WoE: High
A direct mechanistic link where the failure of OPCs to mature results in an obligatory reduction of CNS myelin.