CAS NO: | 65646-68-6 |
包装 | 价格(元) |
10mM (in 1mL DMSO) | 电议 |
10mg | 电议 |
50mg | 电议 |
Physical Appearance | A solid |
Storage | Store at -20°C |
M.Wt | 391.55 |
Cas No. | 65646-68-6 |
Formula | C26H33NO2 |
Synonyms | 4-HPR; (4-Hydroxyphenyl)retinamide |
Solubility | insoluble in H2O; ≥19.6 mg/mL in DMSO; ≥47.8 mg/mL in EtOH with gentle warming |
Chemical Name | (2E,4E,6E,8E)-N-(4-hydroxyphenyl)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenamide |
Canonical SMILES | CC1=C(C(CCC1)(C)C)C=CC(=CC=CC(=CC(=O)NC2=CC=C(C=C2)O)C)C |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |
Fenretinide(4HPR)是黏着斑激酶(FAK)的抑制剂[1]。
Fenretinide是一种维生素A类似物,能够抑制多种肿瘤细胞的生长,包括小细胞肺癌细胞、恶性造血细胞和乳腺癌细胞。Fenretinide也能保护妇女抵抗卵巢癌的发展。Fenretinide对于诸多妇科癌症细胞系起效,其中对两种卵巢癌细胞系(222和UCI 101)的IC50值仅为0.3和0.4 μM,对其它卵巢癌、宫颈癌与子宫内膜癌细胞系的IC50值为1-10 μM[2]。
Fenretinide能够诱导人前列腺癌细胞(HPC)凋亡。Fenretinide对LNCaP、DU145和PC-3的IC50值分别为0.9±0.16 μM、4.4±0.45 μM和3.0±1.0 μM。Fenretinide通过增加ROS和酶标的DNA断裂及梯状DNA形成来诱导细胞凋亡。并且,Fenretinide能通过干扰FAK/AKT/GSK3β通路和β-catenin的稳定性,来妨碍前列腺癌细胞的迁移和侵袭[1, 3]。
参考文献:
[1] Roberto Benelli, Stefano Monteghirfo, Roberta Venè, Francesca Tosettiand Nicoletta Ferrari. The chemopreventive retinoid 4HPR impairs prostate cancer cell migration and invasion by interfering with FAK/AKT/GSK3β pathway andβ-catenin stability. Molecular Cancer.2010, 9:142-154.
[2] Anita L. Sabichi, Denver T. Hendricks, Mary A. Bober, Michael J. Birrer. Retinoic acid receptorβexpression and growthinhibition of gynecologic cancer cells by thesynthetic retinoidn-(4-hydroxyphenyl) retinamide. Journal of the National Cancer Institute. 1998, 90(8): 597-605.
[3] Shi-Yong Sun, Ping Yue, and Reuben Lotan. Induction of apoptosis by n-(4-hydroxyphenyl)retinamide andits association with reactive oxygen species, nuclearretinoic acid receptors, and apoptosis-related genes in human prostate carcinoma cells.Molecular Pharmacology. 1999, 55:403–410.
细胞实验 [1-3]: | |
细胞系 | T-ALL细胞系,CCRF-CEM白血病细胞,CCRF-CEM和Jurkat细胞,OVCAR-5细胞系 |
溶解方法 | 该化合物在DMSO中的溶解度大于19.6 mg/mL。若获取更高浓度的溶液,可在37℃下孵育10分钟,随后在超声波浴中摇匀。-20℃以下可储存数月。 |
反应条件 | >1 μM, 3 days |
应用 | Fenretinide抑制许多肿瘤细胞的生长,包括小细胞肺癌、恶性造血细胞和乳腺癌细胞。在222和UCI 101卵巢癌细胞系中,Fenretinide的IC50值分别为0.3和0.4 μM。在选择的T-ALL细胞系中,Fenretinide显示出抗肿瘤活性。Fenretinide以剂量和时间依赖的方式抑制CCRF-CEM白血病细胞中的DES活性,导致内源性细胞dhCer含量的伴随增加。在CCRF-CEM和Jurkat细胞中,Fenretinide(3 μM)诱导dhCer积累。Fenretinide(>1 μM)抑制OVCAR-5细胞增殖和活力,在10 μM浓度下产生70-90%的生长抑制。Fenretinide(1 μM)预孵育3天后,显著抑制OVCAR-5侵袭。 |
动物实验[4,5]: | |
动物模型 | HFD喂养的雄性C57Bl/6小鼠,NOD/SCID小鼠 |
给药剂量 | 腹腔注射,10 mg/kg |
应用 | 在HFD喂养的雄性C57Bl/6小鼠中,Fenretinide (10 mg/kg, i.p.)选择性地抑制神经酰胺积聚。Fenretinide改善葡萄糖耐量和胰岛素敏感性。在NOD/SCID小鼠中,向Fenretinide中添加25 mg/kg酮康唑增加了4-HPR血浆水平。 |
注意事项 | 由于实验环境的不同,实际溶解度可能与理论值略有不同,请测试室内所有化合物的溶解度。 |
References: [1]. Apraiz, Aintzane., et al. Dihydroceramide accumulation and reactive oxygen species are distinct and nonessential events in 4-HPR-mediated leukemia cell death. Biochemistry and Cell Biology (2012), 90(2), 209-223. [2]. Golubkov V, et al. Action of fenretinide (4-HPR) on ovarian cancer and endothelial cells. Anticancer Res. 2005 Jan-Feb;25(1A):249-53. [3]. Anita L. Sabichi, Denver T. Hendricks, Mary A. Bober, Michael J. Birrer. Retinoic acid receptorβexpression and growthinhibition of gynecologic cancer cells by thesynthetic retinoidn-(4-hydroxyphenyl) retinamide. Journal of the National Cancer Institute. 1998, 90(8): 597-605. [4]. Bikman, Benjamin T., et al. Fenretinide Prevents Lipid-induced Insulin Resistance by Blocking Ceramide Biosynthesis. Journal of Biological Chemistry (2012), 287(21), 17426-17437. [5]. Cooper JP, et al. Fenretinide metabolism in humans and mice: utilizing pharmacological modulation of its metabolic pathway to increase systemic exposure. Br J Pharmacol. 2011 Jul;163(6):1263-75. |
Description | Fenretinide是人工合成的维甲酸衍生物。 | |||||
靶点 | RAR | |||||
IC50 |