NCGC00378430 是一种有效的 SIX1/EYA2 相互作用抑制剂。NCGC00378430 部分逆转 SIX1 过表达介导的转录和代谢谱，并逆转 SIX1 诱导的 TGF-β 信号传导和上皮-间质转化 (EMT)。NCGC00378430 在小鼠模型中抑制 SIX1 介导的乳腺癌转移。
货号:ajcx33422
CAS:920650-00-6
分子式:C22H23N3O5S
分子量：441.5
溶解度:DMSO : 100 mg/mL (226.50 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

NCGC00378430 is a potent SIX1/EYA2 interaction inhibitor. NCGC00378430 partially reverses transcriptional and metabolic profiles mediated by SIX1 overexpression and reverses SIX1-induced TGF-β signaling and epithelial-mesenchymal transition (EMT). NCGC00378430 inhibits SIX1-mediated breast cancer metastasis in a mouse model[1].

NCGC00378430 is a potent SIX1/EYA2 interaction inhibitor with an IC50 of 52 μM in the Alphascreen assay[1]. NCGC00378430 (20 μM; 3 days) blocks TGF-β induced activation of p-Smad3, upregulation of FN1, and downregulation of E-CAD in T47D cells[1]. NCGC00378430 (10 μM; 3 days) reverses the Sine oculis homeobox homolog 1 (SIX1)-induced increase in p-SMAD3 and does not alter total E-CAD levels. NCGC00378430 restores membranous E-CAD in MCF7-SIX1 cells, along with inhibiting FN1 expression[1]. NCGC00378430 (10 or 20 μM) disrupts SIX1-EYA2 interaction in breast cancer cells (MCF7, T47D, MDA-MB-231 cells)[1]. NCGC00378430 (10 μM; for 3 days) partially reverses SIX1-mediated transcriptional and metabolic signatures in MCF7 breast tumor cells[1].

NCGC00378430 (25 mg/kg; local injection to the site of tumor; every other day; from day 3 until the day 21) dramatically decreases distant metastatic burden compared to vehicle treatment[1]. NCGC00378430 (20 mg/kg; IV) has a T1/2α of 0.25 hours[1].

[1]. Hengbo Zhou, et al. Identification of a Small-Molecule Inhibitor That Disrupts the SIX1/EYA2 Complex, EMT, and Metastasis. Cancer Res. 2020 Jun 15;80(12):2689-2702.