Mitsumura K, Hosoi N, Furuya N, Hirai H.
Disruption of metabotropic glutamate receptor signalling is a major defect at cerebellar parallel fibre-Purkinje cell synapses in staggerer mutant mice.
The Journal of Physiology 2011 May 9; 589:3191-3209. Epub 2011 Jul 1

Shuvaev AN, Horiuchi H, Seki T, Goenawan H, Irie T, Iizuka A, Sakai N, Hirai H.
Mutant PKC{gamma} in spinocerebellar ataxia type 14 disrupts synapse elimination and long-term depression in Purkinje cells in vivo.
The Journal of Neuroscience 2011 Oct 5;31(40):14324-34.

Hirai H.
Basic research on cerebellar gene therapy using lentiviral vectors.
The Cerebellum 2011 Nov 26. [Epub ahead of print]