Luchetti et al. reported a decrease in GABAAR α1, α2, α4, β2 and δ subunits, the GABABR R2 subunits and GAD1 mRNA levels in the mid-/late-stage AD prefrontal cortex, but no changes in GABAAR γ2, ε and θ subunits and the GABABR R1 subunits [242]. The gene discussed is GAD1; the disease is Alzheimer disease.