Gene name (symbol) | Previous association with obesity and/or insulin resistance (ref.) | Transcriptional regulation in small intestine on a HF diet | |
---|---|---|---|
Nuclear receptors & target genes | |||
ATP-binding cassette, sub-family A, 1 (Abca1) | -/- mice; IR ▲ | [45] | ↓ P, M, D |
Farnesoid X-activated receptor (Fxr, Nr1h4) | -/- mice; IR ▲ | [46, 47] | minimal regulation, but target genes: ↑ P, M; ↓ D |
Liver X receptor (LXRα/β, Nr1h2/3) | -/- mice; obesity & IR ▼ | [48] | minimal regulation, but target genes: cholesterol metabolism ↓ P, M, D fatty acid metabolism ↑ P, M |
Peroxisome proliferator activated receptor α (Pparα) | -/- mice; obesity ▲, IR ▼ | [28, 29] | minimal regulation, but target genes: ↑ P, M, D |
Peroxisome proliferator activated receptor δ (Pparδ) | -/- mice; IR ▲ | [32] | ↓, M |
Peroxisome proliferator activated receptor γ (Pparγ) | -/+ mice; IR ▼ Agonists (TZDs) used as anti-diabetic agents | [49, 50] | minimal regulation |
Pparγ, coactivator 1α (Pgc1α) | -/- mice; obesity ▲, IR ▼ | [51] | ↓ M |
Stearoyl-Coenzyme A desaturase 1 (Scd1) | -/- mice; obesity & IR ▼ | [33, 34] | ↑ P, M, D |
Sterol regulatory element binding factor 1 (Srebf1) | -/- mice; obesity ▼ | [35] | ↑ P |
Small heterodimer partner (Shp, Nr0b2) | -/- mice; obesity & IR ▼ | [36] | ↑ P, M |
Secreted (signaling) proteins | |||
Angiopoietin-like 4 (Angptl4) | Tg mice; obesity ▼, IR ▲ Suppression by gut microbiota promotes triglyceride storage | [6] | ↑ P, M, D |
Fibroblast growth factor 15 (Fgf15) | Injection of Fgf15; glucose tolerance ▲ | [41] | ↓ D |
Glucagon-like peptide-1 (Glp1) | High plasma levels; IR ▼ | [12, 13] | ↑ (slightly) M |
Gastric inhibitory polypeptide (Gip) | High plasma levels; IR ▼ | [13] | ↑ (slightly) D |
Insulin-like growth factor binding protein 3 (Igfbp3) | Tg mice; IR ▲ | [42] | ↑ P, M |
Interleukin 18 (Il18) | -/- mice; obesity & IR ▲ | [37] | ↓ P, M |
Macrophage migration inhibitory factor (Mif) | High plasma levels; obesity & IR ▲ | [39] | ↑ M, D |