1001645-58-4 Usage
Description
SRT1720 is a selective SIRT1 activator with enhanced aqueous solubility, characterized by its ability to modulate calories and contribute to glucose homeostasis and insulin sensitivity. It has demonstrated potential therapeutic effects in the treatment of type 2 diabetes, as well as in enhancing endurance, protecting against obesity and insulin resistance, inducing mitochondrial biogenesis, and attenuating atherosclerosis.
Data of usage:
Used in Pharmaceutical Industry:
SRT1720 is used as a therapeutic agent for the treatment of type 2 diabetes, as it modulates calories and contributes to glucose homeostasis and insulin sensitivity.
Used in Endurance Enhancement:
SRT1720 is used as an endurance enhancer, as it has been shown to improve endurance running in various animal models.
Used in Obesity and Insulin Resistance Prevention:
SRT1720 is used as a preventive agent against diet-induced obesity and insulin resistance by enhancing oxidative metabolism in skeletal muscle, liver, and brown adipose tissue.
Used in Mitochondrial Biogenesis:
SRT1720 is used as an inducer of mitochondrial biogenesis, particularly in oxidant-induced renal proximal tubular cell injury.
Used in Circadian Rhythm Regulation:
SRT1720 is used as a regulator of circadian clock gene expression and a reducer of H3 K9/K14 acetylation in a time-specific manner.
Used in Cardiovascular Disease Prevention:
SRT1720 is used as a preventive agent against angiotensin II-induced atherosclerosis by inhibiting the vascular inflammatory response.
In vitro
The maximum activation ratio of SRT1720 versus the closest sirtuin homologues, SIRT2 (EC1.5 = 37 μM) and SIRT3 (EC1.5 > 300 μM) is up to 781%. SRT1720 binds to the SIRT1 enzyme-peptide substrate complex at an allosteric site amino-terminal to the catalytic domain and lower the Michaelis constant for acetylated substrates. SRT1720 could reduce fed glucose levels. Glucose excursion during an intraperitoneal glucose tolerance test is also significantly reduced in the SRT1720 group, and comparable to rosiglitazone, a PPARγ activator that has been used to treat type 2 diabetes. SRT1720 does not have an effect on fasting glucose in chow-fed mice, revealing that pharmacological SIRT1 activation is unlikely to induce hypoglycaemia. SRT1720 significantly reduces the hyperinsulinaemia after 4 weeks, partially normalizing increased insulin levels similar to rosiglitazone treatment. SRT1720 treatment increases mitochondrial capacity by 15% in gastrocnemius muscle as measured by citrate synthase activity. Higher concentrations of SRT1720 (15 μM) induces a modest (10-20%) decrease in normal cell viability. SRT1720 also significantly inhibits VEGF-dependent MM cell migration.
In vivo
In DIO mice SRT1720 mimics several of the effects observed after calorie restriction including improved insulin sensitivity, normalized glucose and insulin levels, and increased mitochondrial capacity. In addition, in diet-induced obese and genetically obese mice, SRT1720 improves insulin sensitivity, lower plasma glucose, and increase mitochondrial capacity. Thus, SRT1720 is a promising new therapeutic agent for treating diseases of ageing such as type 2 diabetes. Consistent with improved glucose tolerance, the glucose infusion rate required to maintain euglycaemia is approximately 35% higher in SRT1720-treated fa/fa rats, and the total glucose disposal rate is increased by approximately 20%. SRT1720 also prevents multiple myeloma tumor growth. SRT1720 increases the cytotoxic activity of bortezomib or dexamethasone.
References
http://www.selleckchem.com/products/SRT1720.html
References
Milne et al. (2007), Small molecule activators of SIRT1 as therapeutics for the treatment of type 2 diabetes; Nature 450 712
Feige et al. (2008), Specific SIRT1 activation mimics low energy levels and protects against diet-induced metabolic disorders by enhancing fat oxidation; Cell Metab. 8 347
Funk et al. (2010), SRT1720 induces mitochondrial biogenesis and rescues mitochondrial function after oxidant injury in renal proximal tubule cells; J. Pharmacol. Exp. Ther. 333 593
Bellet et al. (2013), Pharmacological modulation of circadian rhythms by synthetic activators of the deacetylase SIRT1; Proc. Natl. Acad. Sci. USA 110 3333
Chen et al. (2015), The Sirt1 activator SRT1720 attenuates angiotensin II-induced atherosclerosis in apoE-/- mice through inhibiting vascular inflammatory response; Biochem. Biophys. Res. Commun. 465 732
Biochem/physiol Actions
Cell permeable: yes
Check Digit Verification of cas no
The CAS Registry Mumber 1001645-58-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,6,4 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1001645-58:
(9*1)+(8*0)+(7*0)+(6*1)+(5*6)+(4*4)+(3*5)+(2*5)+(1*8)=94
94 % 10 = 4
So 1001645-58-4 is a valid CAS Registry Number.
