PCC0208017
目录号 : GC65253
PCC0208017 是有效的微管亲和力调节激酶 MARK3/MARK4 抑制剂，IC50 值分别为 1.8 和 2.01 nM。 PCC0208017 对 MARK1 和 MARK2 的抑制活性要低得多，IC50 值分别为 31.4 和 33.7 nM。 PCC0208017 在体内外都抑制神经胶质瘤进展。PCC0208017 破坏微管动力学并诱导 G2/M 期细胞周期停滞和细胞凋亡。PCC0208017 具有强大的抗肿瘤活性并显示出良好的 BBB 通透性。
Cas No.:2623158-64-3
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >98.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
PCC0208017 is a microtubule affinity regulating kinases (MARK3/MARK4) inhibitor with IC50s of 1.8 and 2.01 nM, respectively. PCC0208017 has much lower inhibitory activity against MARK1 and MARK2, with IC50s of 31.4 and 33.7 nM, respectively. PCC0208017 suppresses glioma progression in vitro and in vivo. PCC0208017 disrupts microtubule dynamics and induces G2/M phase cell cycle arrest and cell apoptosis. PCC0208017 demonstrates robust antitumor activity in vivo and displays good BBB permeability[1].
PCC0208017 inhibits the activity of MARK3 and MARK4 and decreased the phosphorylation of Tau[1].PCC0208017 (1-5 μM; 24 hours) treatment results in decreased phosphorylation of Tau, the subtract of MARKs[1].PCC0208017 (3-21 μM; 24 hours) suppresses the proliferation of glioma cells[1].
PCC0208017 demonstrates robust antitumor activity in vivo and displays good BBB permeability. PCC0208017 (50 and 100 mg/kg; orally administrated) inhibits the growth of xenograft tumors derived from GL261 cells in a dose-dependent manner. Inhibition rates are 56.15% and 70.32%, respectively. Co-treatment of PCC0208017 at dosage of 50 mg/kg significantly enhances the anti-tumor activity of Temozolomide (TMZ; 100 mg/kg), with an increase in tumor inhibition rates from 34.15% (TMZ only) to 83.5% (TMZ+PCC0208017)[1].PCC0208017 (after a single oral administration at a dose of 50 mg/kg) could be detected in both plasma and brain following a single oral dose of 50 mg/kg. In plasma, Cmax is 1.36 μg/mL and Tmax is 0.833 h. In brain, Cmax is 0.14 μg/mL and Tmax is 0.833 h[1].
[1]. Fangfang Li, et al. PCC0208017, a novel small-molecule inhibitor of MARK3/MARK4, suppresses glioma progression in vitro and in vivo. Acta Pharm Sin B.2020 Feb;10(2):289-300.
| Cas No. | 2623158-64-3 | SDF | Download SDF |
| 分子式 | C19H20F3N7 | 分子量 | 403.4 |
| 溶解度 | DMSO : 125 mg/mL (309.87 mM; Need ultrasonic) | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.4789 mL | 12.3946 mL | 24.7893 mL |
| 5 mM | 0.4958 mL | 2.4789 mL | 4.9579 mL |
| 10 mM | 0.2479 mL | 1.2395 mL | 2.4789 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
PCC0208017, a novel small-molecule inhibitor of MARK3/MARK4, suppresses glioma progression in vitro and in vivo
Acta Pharm Sin B 2020 Feb;10(2):289-300.PMID:32082974DOI:PMC7016295
Gliomas are the most common primary intracranial neoplasms among all brain malignancies, and the microtubule affinity regulating kinases (MARKs) have become potential drug targets for glioma. Here, we report a novel dual small-molecule inhibitor of MARK3 and MARK4, designated as PCC0208017. In vitro, PCC0208017 strongly inhibited kinase activity against MARK3 and MARK4, and strongly reduced proliferation in three glioma cell lines. This compound attenuated glioma cell migration, glioma cell invasion, and angiogenesis. Molecular mechanism studies revealed that PCC0208017 decreased the phosphorylation of Tau, disrupted microtubule dynamics, and induced a G2/M phase cell cycle arrest. In an in vivo glioma model, PCC0208017 showed robust anti-tumor activity, blood-brain barrier permeability, and a good oral pharmacokinetic profile. Molecular docking studies showed that PCC0208017 exhibited high binding affinity to MARK3 and MARK4. Taken together, our study describes for the first time that PCC0208017, a novel MARK3/MARK4 inhibitor, might be a promising lead compound for treatment of glioma.