Research Article Details
| Article ID: | A29001 |
| PMID: | 34719550 |
| Source: | Yakugaku Zasshi |
| Title: | [PPARα-Ligand Binding Modes Revealed by X-ray Crystallography]. |
| Abstract: | Peroxisome proliferator-activated receptors (PPARs) are nuclear receptor-type transcription factors that consist of three subtypes (α, γ, and β/δ) with distinct physiological functions and ligand recognition. PPARs regulate energy metabolism and therefore become therapeutic targets for various metabolic diseases. While PPARα agonists are used as anti-dyslipidemia drugs and PPARγ agonists as anti-type 2 diabetes drugs, PPAR dual/pan agonists (that acts on two or three subtypes) are expected to treat non-alcoholic steatohepatitis (NASH), pulmonary fibrosis, etc. Structural analyses of PPAR-ligand-binding domain (LBD)-ligand co-crystals using X-ray crystallography have been done mainly on PPARγ, in which ligand-free apocrystals were prepared; however, the information on PPARα-LBD and PPARδ-LBD is limited. Recently, we succeeded to obtain 34 novel co-crystal structures of PPARα-LBD and various PPARα ligands (including fibrates) using various co-crystallization techniques. This procedure is applicable to preparation of PPARδ-LBD co-crystals, and contributes to molecular design of new PPAR targeted drugs based on all three PPAR-LBD structures. |
| DOI: | 10.1248/yakushi.21-00138 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S03 | Anti-fibrosis | fibrosis | Angiotensin Receptor Blocker (ARB); CCR2/CCR5 antagonist; Thyroid receptor β agonist; PEGylated human FGF21 analogue; Monoclonal antibody to lysyl oxidase-like 2 (LOXL2); Galectin-3 inhibitor; FGF19 variant | Losartan; Cenicriviroc; VK-2809; MGL-3196; Pegbelfermin; Simtuzumab; GR-MD-02; NGM282 | Details |
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I13 | 3146 | Lipid metabolism disorder | An inherited metabolic disorder that involves the creation and degradation of lipids. http://en.wikipedia.org/wiki/Lipid_metabolism | disease of metabolism/ inherited metabolic disorder | Details |
| I05 | 9352 | Type 2 diabetes mellitus | A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 | disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus | Details |