[1] Acad Sci Czech Republic, Inst Expt Med, Prague, Czech Republic
[2] Charles Univ Prague, Fac Med 2, Dept Neurosci, Prague, Czech Republic
[3] Charles Univ Prague, Fac Med 2, Ctr Cell Therapy & Tissue Repair, Prague, Czech Republic
[4] Univ Paris 05, INSERM UMR894, Paris, France