Table 1.
Life expectancy | GalNAc-T enzyme expressed globally | CST enzyme expressed globally | Axonal complex ganglioside expression |
Global a-series overexpression | Non-neuronal GM3 overexpression | Non-neuronal GD3 overexpression | |
---|---|---|---|---|---|---|---|
a-series | b-series | ||||||
WT | ✓ | ✓ | ✓ | ✓ | × | × | × |
GalNAc-T−/− | × | ✓ | × | × | × | ✓ | ✓ |
CST−/− | ✓ | × | ✓ | ✓ | × | × | × |
CST−/− × GalNAc-T−/−-Tg (neuronal) | × | × | ✓ | ✓ | × | ✓ | ✓ |
CST−/− × GD3s−/− | ✓ | × | ✓ | × | ✓ | × | × |
CST−/− × GalNAc-T−/−-Tg(glial) | × | × | × | × | × | ✓ | ✓ |
CST−/− × GalNAc-T−/− | × | × | × | × | × | ✓ | ✓ |