Synucleozid (Synonyms:NSC 377363)
目录号 : KM9313 CAS No. : 502139-01-7

Synucleozid (NSC 377363) 是可编码 α-突触核蛋白的 SNCA mRNA 的有效抑制剂 (IC50=1.5 μM)。Synucleozid 选择性靶向 α-synuclein mRNA 的 5'UTR 设计 IRE 位点,减少了加载到多核糖体中的 SNCA mRNA 的量,从而抑制了α-synuclein 蛋白的翻译。Synucleozid 有潜力用于帕金森病的相关研究。

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生物活性

Synucleozid (NSC 377363) is a potent inhibitor of the SNCA mRNA that encodes α-synuclein protein (IC50=1.5 μM). Synucleozid selectively targets the α-synuclein mRNA 5′ UTR at the designed IRE site, decreases the amount of SNCA mRNA loaded into polysomes and thereby inhibits SNCA translation. Synucleozid has the potential for the investigation of Parkinson’s disease.

体外研究

Synucleozid (0.25-1 μM; 24 hours) abrogates cytotoxicity induced by α-synuclein preformed fibrils, which act as seeds and recruit endogenous α-synuclein to aggregate.
Synucleozid (0-1 μM; 24 hours) binds to the A bulge near the base of the IRE hairpin, reduced levels of α-synuclein in a dose-dependent manner with an IC50 of 500 nM, and inhibits α-synuclein protein expression in SH-SY5Y neuroblastoma cells.
Synucleozid (100 nM-100 μM; 24 hours) binds to 2-AP-labeled and native IRE RNA with similar affinities. It decreases 2-AP emission with an EC50 value of 2.7 μM, recovery of 2-AP emissions is observed as a function of unlabeled SNCA IRE RNA (RNA-0) concentration, affording a competitive Kd of 1.5 μM.
Synucleozid (0.25-1 μM; 24 hours) decreases α-synuclein and other proteins that have IREs in their mRNA’s UTR including APP, PrP, Ferritin and TfR as a dose-dependent mannner. All panels is completed in SH-SY5Y cells, except for PrP protein which is assessed in Neuro-2A cells.

Cell Viability Assay

Cell Line: SH-SY5Y neuroblastoma cells
Concentration: 0.25 μM, 0.5 μM, 1 μM
Incubation Time: 24 hours
Result: Decreased LDH release as a dose-dependent manner.

Western Blot Analysis

Cell Line: SH-SY5Y neuroblastoma cells
Concentration: 0.25 μM; 0.5 μM; 1 μM;
Incubation Time: 24 hours
Result: Decreased α-synuclein expression as a concentration-dependent manner.
分子量
368.43
CAS号
502139-01-7
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

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