CAS |
No.29070-92-6 |
中文名称 |
茯苓酸(10mM in DMSO,无菌) |
英文名称 |
Pachymic Acid(10mM in DMSO,Sterile) |
分子式 |
C33H52O5 |
分子量 |
528.77 |
溶解性 |
请根据自己的实验要求使用。 |
外观(性状) |
无菌溶液 |
储存条件 |
Stroe at -20℃,6 months. |
靶点 |
Akt;ERK |
通路 |
PI3K/Akt/mTOR;MAPK |
背景说明 |
Pachymic acid是一种三萜类化合物,抑制 Akt 和 ERK 信号传导途径。 |
生物活性 |
Pachymic acid is a lanostrane-type triterpenoid from P. cocos. Pachymic acid inhibits Akt and ERK signaling pathways.[1-2] |
In Vitro |
Pachymic acid (PA) 能够抑制涉及 Akt 和 ERK 信号通路影响的胆囊癌肿瘤发生。Pachymic acid (PA) 处理显著抑制胆囊癌细胞中的 Rho A、Akt 和 ERK 通路。Pachymic acid (PA) 处理可以剂量依赖性下调 PCNA、ICAM-1、RhoA、p-Akt 和 pERK。处理后 12 小时,10 μg/mL Pachymic acid (PA) 抑制细胞生长,30 μg/mL 的浓度进一步降低细胞生长。细胞生长以时间和剂量依赖性方式受到抑制。处理 48 小时后,大约 25%、40% 和 70% 的细胞生长分别被浓度为 10 μg/mL、20 μg/mL 和 30 μg/mL 的 Pachymic acid (PA) 抑制。Pachymic acid (PA) 还以时间依赖和剂量依赖的方式抑制胆囊癌细胞的生长[1]。 |
In Vivo |
为了评估 Pachymic acid (PA) 在体内的抗肿瘤活性,使用了人肺癌 NCI-H23 肿瘤异种移植模型。与对照组相比,Pachymic acid (PA) 在 30 和 60 mg/kg 剂量下显著抑制肿瘤生长 21 天[2]。 |
细胞实验 |
The antiproliferative effect of Pachymic acid (PA) on GBC-SD cells is evaluated using a cell counting kit-8 (CCK-8). Briefly, after indicated treatment, 10 μL of CCK-8 solution is added into each well, and following one hincubation, absorbance is measured at 450 nm using a microplate reader[1]. |
动物实验 |
Mice[2] Female athymic nude mice of 4-5 weeks of age are used. Exponentially growing NCI-H23 cells (5×106 in 100 μL PBS) are injected subcutaneously in the right flank of each mouse. Tumor xenografts are allowed to grow to an average size of 100-200 mm3 and are randomly assigned to four different treatment groups (six mice per group): (a) vehicle control (0.1% DMSO in physiological saline); (b) Pachymic acid (PA) 10 mg/kg; (c) PA 30 mg/kg; (Dd) PA 60 mg/kg. The mice are administered PA via intraperitoneal (ip) injections for 3 weeks (5 days/week). Tumor size is measured on two axes with the aid of Vernier calipers and tumor volume (mm3) is calculated. |
数据来源文献 |
[1]. Chen Y, et al. Pachymic acid inhibits tumorigenesis in gallbladder carcinoma cells. Int J Clin Exp Med. 2015 Oct 15;8(10):17781-8. [2]. Ma J, et al. Pachymic acid induces apoptosis via activating ROS-dependent JNK and ER stress pathways in lung cancer cells. Cancer Cell Int. 2015 Aug 5;15:78. |
规格 |
1ml |
单位 |
瓶 |