Product IntroductionBioactivity英文名:
Seladelpar描述: Seladelpar (MBX 8025) 是一种有效的,具有口服活性的, 特异性PPAR-δ激动剂,EC50为 2 nM。
动物实验: From weaning (week 4), Alms1 mutant (foz/foz) NOD.B10 mice or Wt littermates (female mice in both groups) are fed an atherogenic diet (23% fat, 0.2% cholesterol and 45% simple carbohydrate; 4.78 kcal/g digestible energy) ad libitum for 16 weeks, after which groups are randomized (n=8-12 mice/group) to once-a-day oral administration (by gavage) for 8 weeks of Seladelpar (10 mg/kg in 1% methylcellulose) or vehicle (controls). Animals are housed under 12-hour light/dark cycle and constant temperature of 22°C and receive maximal humane care[2].
体外活性: Seladelpar (MBX-8025) is an orally active, potent (2 nM), and specific (>750-fold and >2500-fold compared with PPAR-α or PPAR-γ receptors, respectively) PPAR-δ agonist which is developed as a lipid-altering agent[1]. Seladelpar is a potent, and selective PPAR-δ agonist (50% effect concentration human PPAR-δ=2 nM, PPAR-α=1,600 nM) that demonstrates favorable effects on insulin resistance, diabetes, and atherogenic dyslipidemia[2].
体内活性: Female Alms1突变(female foz/foz)小鼠及其野生型近亲从断乳后开始接受高脂饮食16周,之后按照组别(n=8-12)随机分配,通过灌胃给予Seladelpar(10 mg/kg)或载体(1% methylcellulose)处理8周。尽管对体重影响最小,Seladelpar在foz/foz小鼠中能够正常化高血糖、高胰岛素血症以及葡萄糖处置。载体处理的foz/foz小鼠,血清谷丙转氨酶水平在300-600 U/L之间;Seladelpar使谷丙转氨酶降低50%。此外,Seladelpar正常化血清脂质以及肝脏中自由胆固醇和其他在载体处理的foz/foz与野生型小鼠间增加的脂毒性脂质水平。这消除了肝细胞空泡化和凋亡,显著减少脂肪变性和肝炎症,并改善肝纤维化。载体处理的foz/foz小鼠中,非酒精性脂肪性肝疾病活动评分平均为6.9,表明非酒精性脂肪性肝炎(NASH);Seladelpar在所有foz/foz小鼠中逆转NASH(非酒精性脂肪性肝疾病活动评分3.13)。在高脂饮食喂养的Wt小鼠中,Seladelpar通过约18%(P<0.05)减轻体重。相比之下,在高脂饮食喂养的foz/foz小鼠中,Seladelpar对体重的影响最小。这些动物在16周后发展为严重高血糖、高胰岛素血症以及全身胰岛素抵抗(P<0.05);Seladelpar显著改善这些指标(P<0.05)。腹腔注射葡萄糖后,载体处理的foz/foz小鼠血糖水平达到~32 mM,而Seladelpar处理的foz/foz小鼠约为~14 mM(P<0.05);相应地,Seladelpar处理的foz/foz小鼠血糖消失曲线下面积较低(P<0.05)。Seladelpar在高脂饮食喂养的Wt小鼠中对葡萄糖处理产生比例相似的效果(P<0.05)[2]。
存储条件: store at low temperaturePowder: -20°C for 3 years | In solvent: -80°C for 1 year
溶解度: DMSO : 10 mg/mL (22.5 mM)
关键字:
MBX-8025 |
Peroxisome proliferator-activated receptors |
PPAR |
active |
atherogenic |
diabetes |
orally |
MBX8025 |
inhibit |
dyslipidemia |
resistance |
insulin |
Inhibitor |
Seladelpar相关产品:
LG100754 |
GW1929 |
Gemfibrozil |
Astaxanthin |
Fucosterol |
Tetramethylkaempferol |
GW9662 |
Pueroside B |
Inolitazone |
Alliin相关库:
Drug Repurposing Compound Library |
Anti-Hypertension Compound Library |
ReFRAME Related Library |
Anti-Cancer Compound Library |
Anti-Cancer Drug Library |
Bioactive Compounds Library Max |
Anti-Cancer Clinical Compound Library |
Anti-Diabetic Compound Library |
Lipid Metabolism Compound Library |
Metabolism Compound Library