| Bioactivity | Epimedokoreanin B is a natural flavonoid with anticancer, anti-inflammatory and antibacterial effects. Epimedokoreanin B inhibits the growth of lung cancer cells through endoplasmic reticulum stress-mediated apoptosis accompanied by autophagosome accumulation. Epimedokoreanin B is an anti-periodontitis agent that inhibits gingipains and Porphyromonas gingivalis growth and biofilm formation[1][2][3]. |
| Invitro | Epimedokoreanin B (compound6; 3.13-25 μM; 48 hours) 对肺癌细胞 A549、Calu1 和 H1299 的增殖显示出显着的抑制作用。Epimedokoreanin B 对人支气管上皮细胞 BEAS-2B 无毒性[1]。Epimedokoreanin B 处理抑制 A549 和 NCI-H292 细胞中伴随细胞质空泡形成的细胞增殖和迁移。Epimedokoreanin B 处理的细胞中观察到自噬体聚集并伴有自噬通量阻断，这与内质网应激的发生相符[2]。Epimedokoreanin B（5 μM；24 小时）抑制 CD163 表达和 IL-10 的产生，这是已知的 M2 标记，表明 Epimedokoreanin B 抑制人单核细胞衍生巨噬细胞 (HMDM) 中的 M2 极化。Epimedokoreanin B 抑制 HMDMs 中的 STAT3 激活[4]。 Cell Cytotoxicity Assay[1] Cell Line: |
| In Vivo | Epimedokoreanin B（20 mg/kg；口服；每周三次；持续 17 天）抑制 LM8 荷瘤鼠模型中的肿瘤生长[4]。 Animal Model: |
| Name | Epimedokoreanin B |
| CAS | 161068-53-7 |
| Formula | C25H26O6 |
| Molar Mass | 422.47 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
| Reference | [1]. Huaran Zhang, et al. Flavonoids from the leaves of Epimedium Koreanum Nakai and their potential cytotoxic activities. Nat Prod Res. 2020 May;34(9):1256-1263. [2]. Hao Zheng, et al. Epimedokoreanin B inhibits the growth of lung cancer cells through endoplasmic reticulum stress-mediated paraptosis accompanied by autophagosome accumulation. Chem Biol Interact. 2022 Oct 1;366:110125. [3]. T Kariu, et al. Inhibition of gingipains and Porphyromonas gingivalis growth and biofilm formation by prenyl flavonoids. J Periodontal Res. 2017 Feb;52(1):89-96. [4]. Cheng Pan , et al. Flavonoid Compounds Contained in Epimedii Herba Inhibit Tumor Progression by Suppressing STAT3 Activation in the Tumor Microenvironment. Front Pharmacol. 2020 Mar 18;11:262. |
Epimedokoreanin B
CAS: 161068-53-7 F: C25H26O6 W: 422.47
Epimedokoreanin B is a natural flavonoid with anticancer, anti-inflammatory and antibacterial effects. Epimedokoreanin B
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