regulation of pgc-1a
| PAG Title | regulation of pgc-1a |
| PAG ID | WAG000234 |
| Type | P |
| Source Link |  BioCarta |
| Publication Reference | NA |
| PAG Description | Peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1a) is a tissue-specific coactivator that enhances the activity of many nuclear receptors and coordites transcriptiol programs important for energy metabolism and energy homeostasis. Ippropriate increases in PGC-1a activity have been linked to a number of pathological conditions including heart failure and diabetes. PGC-1a is highly expressed in metabolically active tissues including brown fat, skeletal muscle and heart. PGC-1a has been implicated in mitochondrial biogenesis in the heart and increased mitochondrial respiration in brown fat. PGC-1a is a coactivator for many factors including, CBP, Scr-1, PPARa, GR (glucocorticoid receptor), THR (thyroid hormone receptor), several orphan receptors and MEF2. This pathway illustrates two of the cofactor regulatory factors MEF2 and PPARa) and an example orphan receptor feedback inhibition loop. Glut4 is used as an example of the downstream elements leading to changes in metabolism. |
| Species | Homo sapiens |
| Quality Metric Scores | nCoCo Score: 166 |
| Information Content | Rich |
| Other IDs | |
| Base PAG ID | WAG000234 |
| Human Phenotyte Annotation | |
| Curator | PAGER curation team |
| Curator Contact | PAGER-contact@googlegroups.com |
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