TABLE 2.
Differential regulation of PGC-1α splice variants, PPARα, CPT1, and the lipins in the liver and heart in fed and fasted conditions
| Gene | Fasted liver | Fasted heart | Notes |
| Ppara | Increased (3, 6, 55, 56), Fig. 7D) | Decreased (56, Fig. 6F | |
| Ppargc1a-a | Increased (10, Fig. 7D) | No change (Fig. 6B, E) | |
| Ppargc1a-b | Not detectable | Increased (Fig. 6B) | Increased by exercise and β2 adrenergic agonists in muscle (10) |
| Ppargc1a-c | Not detectable | Increased (Fig. 6B) | Increased by exercise and β2 adrenergic agonists in muscle (10) |
| Cpt1 | Increased (6, Fig. 7D) | Increased (Fig. 6F) | |
| Lpin1 | Increased (6, 17, 26) | Decreased (Fig. 6D) | Increased in muscle indirectly by β2 adrenergic agonist (27, 45) |
| Lpin2 | Increased (17, 26, Fig. 7A, C | No change (Fig. 6D) | Increase in mRNA but not protein in fld hearts (Figs. 6A, 8B) |
| Lpin3 | No change (26, Fig. 7C) | No change (Fig. 6D) | Increase in mRNA in fasted fld hearts (Fig. 6A) |
The table shows citations or results of the present studies.