Transient receptor potential vanilloid 1 agonists modulate hippocampal CA1 LTP via the GABAergic system.

Transient receptor potential vanilloid 1 (TRPV1) was shown to modulate hippocampal CA1 pyramidal cell synaptic plasticity, including long-term potentiation (LTP) and long-term depression (LTD). Synaptic plasticity is the cellular mechanism thought to mediate declarative learning and memory in the hippocampus. Although TRPV1 is involved in modulating hippocampal plasticity, it has yet to be determined how TRPV1 mediates its effects.