Sgadò P, Viaggi C, Pinna A, Marrone C, Vaglini F, Pontis S, et al. Behavioral, neurochemical, and electrophysiological changes in an early spontaneous mouse model of nigrostriatal degeneration. Neurotox Res. 2011;20:170-81 pubmed publisher
..These data suggests that in En1+/-;En2-/- mice nigrostriatal degeneration in the substantia nigra is functionally compensated. ..
Sgadò P, Ferretti E, Grbec D, Bozzi Y, Simon H. The atypical homeoprotein Pbx1a participates in the axonal pathfinding of mesencephalic dopaminergic neurons. Neural Dev. 2012;7:24 pubmed publisher