Licoricidin(Synonyms: 甘草西定)

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Licoricidin (Synonyms: 甘草西定)

Licoricidin (LCD) 从甘草 Glycyrrhiza uralensis Fisch 中分离，具有抗癌活性。Licoricidin (LCD) 通过诱导周期停滞，诱导细胞凋亡 (apoptosis) 和自噬 (autophagy)，可用于结直肠癌的研究。Licoricidin (LCD) 通过抑制肿瘤血管生成和淋巴管生成以及肿瘤组织局部微环境的变化抑制肺转移。Licoricidin (LCD) 通过体外和体内 Akt 和 NF-κB 途径的失活，增强吉西他滨诱导的骨肉瘤 (OS) 细胞的细胞毒性。Licoricidin (LCD) 通过 ROS 清除阻断 UVA 诱导的光老化，限制 MMP-1 的活性，被认为是新的局部应用的抗衰老制剂中的活性成分。

Licoricidin(Synonyms: 甘草西定)

Licoricidin Chemical Structure

CAS No. : 30508-27-1

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生物活性

Licoricidin (LCD) is isolated from Glycyrrhiza uralensis Fisch, possesses anti-cancer activities. Licoricidin (LCD) inhibit SW480 cells (IC50=7.2 μM) by inducing cycle arrest, apoptosis and autophagy, and is a potential chemopreventive or chemotherapeutic agent against colorectal cancer[1]. Licoricidin (LCD) inhibits Lung Metastasis by inhibition of tumor angiogenesis and lymphangiogenesis as well as changes in the local microenvironment of tumor tissues the anticarcinogenic effect[1]. Licoricidin enhanced gemcitabine-induced cytotoxicity in Osteosarcoma (OS) cells by inactivation of the Akt and NF-κB pathways in vitro and in vivo[3]. Licoricidin blocks UVA-induced photoaging via ROS scavenging, limits the activity of MMP-1, it can be considered as an active ingredient in new topically applied anti-ageing formulations[4].

体外研究
(In Vitro)

Licoricidin (LCD) (0-20 μM; 24 hours) dose-dependently inhibits the viability of colon cancer cell lines with various pathological and genetic characters, namely SW480, HCT116, SW620 and LoVo cells, with IC50 values of 7.2, 5.4, 4.5 and 5.1 μM, respectively[1].
Licoricidin (LCD) (0-20 μM; 0-12 hours) induces cell apoptosis was accompanied with the activation of caspase-3 by cleavage in a time- and dose-dependent manner[1].
Licoricidin (LCD) (0-20 μM; 0-12 hours) induces autophagy of SW480 cells, increases the cleavage of LC3-I to LC3-II and the degradation of p62 in a time and dose dependent manner[1].
Licoricidin (LCD) (0-5 μg/ml; 18 hours) inhibits cell migration, MMP-9 secretion, and VCAM expression in 4T1 cells[2].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[1]

Cell Line: SW480, HCT116, SW620 and LoVo cells
Concentration: 0-20 μM
Incubation Time: 24 hours
Result: Decreased colon cancer cell lines viability.

Western Blot Analysis[1]

Cell Line: SW480 cells
Concentration: 0 μM, 2.5 μM, 5 μM, 10 μM, 20 μM
Incubation Time: 0 hours, 1 hour, 3 hours, 6 hours, 12 hours
Result: Induced cell apoptosis.

体内研究
(In Vivo)

Licoricidin (LCD) (intraperitoneal injection; 5, 10, or 20 mg/kg; once daily; 15 days) significantly inhibited the growth of SW480 xenografts in nude mice with an inhibitory rate of 43.5%[1].
Licoricidin (LCD) (intraperitoneal injection; 5, 10, or 20 mg/kg; once daily; 32 days) reduces pulmonary metastasis and the expression of CD45, CD31, HIF-1α, iNOS, COX-2, and VEGF-A in tumor tissues, additionally, decreases protein expression of VEGF-R2, VEGF-C, VEGF-R3, and LYVE-1 in tumor tissues of licoricidin-treated mice[2].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: SW480 xenografted tumor growth in nude mice[1]
Dosage: 5, 10, or 20 mg/kg
Administration: Intraperitoneal injection; once daily; 15 days
Result: Decreased tumor volumes.
Animal Model: BALB/c mouse orthotopic model[2]
Dosage: 5, 10, or 20 mg/kg
Administration: Intraperitoneal injection; 5, 10, or 20 mg/kg; once daily; 32 days
Result: Inhibited Lung Metastasis of 4T1 Murine Mammary Carcinoma cells.

分子量

424.53

Formula

C26H32O5
CAS 号

30508-27-1
中文名称

甘草西定； 甘草定；
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.
参考文献

  • [1]. Ji S, et al. Licoricidin inhibits the growth of SW480 human colorectal adenocarcinoma cells in vitro and in vivo by inducing cycle arrest, apoptosis and autophagy. Toxicol Appl Pharmacol. 2017 Jul 1;326:25-33.

    [2]. Park SY, et al. Licoricidin, an Active Compound in the Hexane/Ethanol Extract of Glycyrrhiza uralensis, Inhibits Lung Metastasis of 4T1 Murine Mammary Carcinoma Cells. Int J Mol Sci. 2016 Jun 14;17(6).

    [3]. Wang Y, et al. Licoricidin enhances gemcitabine-induced cytotoxicity in osteosarcoma cells by suppressing the Akt and NF-κB signal pathways. Chem Biol Interact. 2018 Jun 25;290:44-51.

    [4]. Kim KJ, et al. Licoricidin, an isoflavonoid isolated from Glycyrrhiza uralensis Fisher, prevents UVA-induced photoaging of human dermal fibroblasts. Int J Cosmet Sci. 2017 Apr;39(2):133-140.

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