Oleanolic acid (Synonyms: Astrantiagenin C, Caryophyllin, Giganteumgenin C, Gledigenin 1, NSC 114945, Oleanoic Acid, Virgaureagenin B) |
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カタログ番号GN10184
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Oleanolic acidは天然の五環式トリテルペンで、肝炎の治療に効果があることで知られている。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 508-02-1
Sample solution is provided at 25 µL, 10mM.
Oleanolic acidは天然の五環式トリテルペンで、肝炎の治療に効果があることで知られている。さらに、さまざまな種類のがんに対して抗腫瘍効果を示している[1-3]。
50μM、65μM、80μMの濃度で、Oleanolic acidは、特に65μMまたは80μMの用量で、投与24時間後または48時間後にPLC細胞の増殖を抑制するレゴラフェニブの能力を増強した[4]。Oleanolic acidは、2μM、4μM、8μMの濃度で48時間にわたって投与すると、Nrf2の活性化剤として作用した。NRK-52E細胞において、用量依存のTGF-β1誘発性の上皮間葉転換(EMT)の抑制を示する[5]。さらに、Oleanolic acidは50μMの濃度で、投与6時間後にCox-2依存性の機序によりヒト冠動脈平滑筋細胞(SMC)のプロスタサイクリン放出を誘導した[6]。
体内において、50 mg/kg/d(経口投与)のOleanolic acidに抗EMT作用があり、レゴラフェニブの抗腫瘍効を強めます[4]。Oleanolic acidは10~100 mg/kg(静脈注射)で、ペンチレネテトラゾール誘発てんかん発作に顕著な抗てんかん作用を示した[7]。
References:
[1]. Pollier J, Goossens A. Oleanolic acid. Phytochemistry. 2012 May;77:10-5. doi: 10.1016/j.phytochem.2011.12.022. Epub 2012 Feb 28. PMID: 22377690.
[2]. Ma W, Wang DD, et,al. Caveolin-1 plays a key role in the oleanolic acid-induced apoptosis of HL-60 cells. Oncol Rep. 2014 Jul;32(1):293-301. doi: 10.3892/or.2014.3177. Epub 2014 May 15. PMID: 24842472.
[3]. Žiberna L, Šamec D, et,al. Oleanolic Acid Alters Multiple Cell Signaling Pathways: Implication in Cancer Prevention and Therapy. Int J Mol Sci. 2017 Mar 16;18(3):643. doi: 10.3390/ijms18030643. PMID: 28300756; PMCID: PMC5372655.
[4]. Wang H, Zhong W, et,al. Oleanolic Acid Inhibits Epithelial-Mesenchymal Transition of Hepatocellular Carcinoma by Promoting iNOS Dimerization. Mol Cancer Ther. 2019 Jan;18(1):62-74. doi: 10.1158/1535-7163.MCT-18-0448. Epub 2018 Oct 8. PMID: 30297361.
[5]. He WM, Yin JQ, et,al. Oleanolic acid attenuates TGF-β1-induced epithelial-mesenchymal transition in NRK-52E cells. BMC Complement Altern Med. 2018 Jul 4;18(1):205. doi: 10.1186/s12906-018-2265-y. PMID: 29973206; PMCID: PMC6031099.
[6]. Martínez-González J, Rodríguez-Rodríguez R, et,al. Oleanolic acid induces prostacyclin release in human vascular smooth muscle cells through a cyclooxygenase-2-dependent mechanism. J Nutr. 2008 Mar;138(3):443-8. doi: 10.1093/jn/138.3.443. PMID: 18287347.
[7]. Akünal Türel C, Yunusoğlu O. Oleanolic acid suppresses pentylenetetrazole-induced seizure in vivo. Int J Environ Health Res. 2023 May;33(5):529-540. doi: 10.1080/09603123.2023.2167947. Epub 2023 Feb 22. PMID: 36812380.
| 細胞実験[1]: | |
細胞株 | PLC細胞(腹膜リンパ球(PLC-PRF-5) |
準備方法 | PLC細胞(濃度5 x 10^3 cells/ml)を96ウェル培養プレートに接種し、20時間培養した。その後、細胞は溶媒処理のみ、オリーブ油酸(濃度50マイクロモル、65マイクロモル、80マイクロモル)による処理、レグラフィニル処理、あるいはオリーブ油酸とレグラフィニルの併用処理をそれぞれ行った。 その後、細胞を24時間または48時間培養し続けた。 |
反応条件 | 50、65、80 μM;24/48h |
アプリケーション | Oleanolic acidは65μMまたは80μMの用量で、レゴラフェニブによるPLC細胞増殖阻害作用を増強した。 |
| 動物実験 [2]: | |
動物モデル | 6-8週オスのbalb /c nu/nuマウス |
準備方法 | PBSに懸濁した1×106個のPLC細胞をマウスに皮下注射して接種し、ランダムに4群に分けた。 接種2週間後、実験群にはOleanolic acid(50 mg/kg /日)、レゴラフェニブ(10 mg/kg /日)、またはOleanolic acid(50 mg/kg /日)とレゴラフェニブ(10 mg/kg /日)を2週間経口投与した。 対照群には同じ量の生理食塩水を同じ期間投与した。 |
投与形態 | 50mg/kg/日;i.g;2週間 |
アプリケーション | Oleanolic acidの治療は腫瘍の増殖を有意に抑制した。Oleanolic acidはリフェニブの抗腫瘍効果を増強することができる。 |
参考文献: [1].Wang H, Zhong W, et,al. Oleanolic Acid Inhibits Epithelial-Mesenchymal Transition of Hepatocellular Carcinoma by Promoting iNOS Dimerization. Mol Cancer Ther. 2019 Jan;18(1):62-74. doi: 10.1158/1535-7163.MCT-18-0448. Epub 2018 Oct 8. PMID: 30297361. | |
| Cas No. | 508-02-1 | SDF | |
| 同義語 | Astrantiagenin C, Caryophyllin, Giganteumgenin C, Gledigenin 1, NSC 114945, Oleanoic Acid, Virgaureagenin B | ||
| Chemical Name | (4aS,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-hydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid | ||
| Canonical SMILES | CC1(CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)C)O)C)C)C2C1)C)C(=O)O)C | ||
| Formula | C30H48O3 | M.Wt | 456.71 |
| 溶解度 | ≥ 16.6mg/mL in DMSO,ultrasonic solubilization | Storage | Store at 2-8°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.1896 mL | 10.9479 mL | 21.8957 mL |
| 5 mM | 437.9 μL | 2.1896 mL | 4.3791 mL |
| 10 mM | 219 μL | 1.0948 mL | 2.1896 mL |
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Quality Control & SDS
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- Purity: >98.00% Appearance: A solid
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Average Rating: 5 (Based on Reviews and 30 reference(s) in Google Scholar.)