摘要
菊苣提取物/大豆苷元联合靶向HIF-1α/Cav-1通路在延缓肝细胞癌中发挥潜在作用 背景:肝细胞癌(hepatellular carcinoma, HCC)是一种生长速度最快的实体癌,其特点是缺氧。缺氧诱导因子-1α (Hypoxia-inducible factor-1α, HIF-1α)是一种调节肿瘤增殖和转移的转录因子。它诱导膜表面糖蛋白Cav-1 (cav1)的表达,然后Cav-1在HCC中触发血管生成和转移。 目的:我们假设,利用天然抗氧化化合物如chicoric酸和Cav-1抑制剂DAZ靶向HIF-1α和Cav-1可能是一种有效的治疗HCC的方法。本研究旨在探讨标准化chicory leaf extract (SCLE)和DAZ通过调节HIF-1α和Cav-1对HCC大鼠的治疗作用。 方法:采用二乙基亚硝胺(DENA)诱导肝癌。诱导期结束后,四组(每组10只)分别给予SCLE、DAZ(两者联合)及索拉非尼治疗,均与未处理对照组比较。检测肝脏HIF-1α蛋白表达、Cav-1基因表达、血清AFP水平、肝组织VEGF、MMP-9含量、氧化应激标志物MDA和SOD含量。 结果:DAZ、SCLE及两者联合可显著下调HIF-1α、Cav-1的表达,从而抑制MMP-9、VEGF、肝脏含量。已经观察到,与单独治疗相比,联合治疗显示出协同效应。重要的是,联合治疗显示出比索拉非尼更有效的效果。 结论:本研究显示HIF-1α/Cav-1通路在肝细胞癌进展中的潜在作用,SCLE和DAZ通过调节该通路具有明显的延缓肝细胞癌的作用。
关键词: 肝细胞癌,二乙基亚硝胺,菊苣叶提取物,大豆苷元,缺氧诱导因子-1α,小窝蛋白-1。
图形摘要
[http://dx.doi.org/10.1111/1440-1681.13204] [PMID: 31663622]
[http://dx.doi.org/10.1016/j.jnci.2016.06.001] [PMID: 27378258]
[http://dx.doi.org/10.1002/hep.29913] [PMID: 29624699]
[http://dx.doi.org/10.1007/s10637-011-9727-0] [PMID: 21826440]
[http://dx.doi.org/10.1056/NEJMoa0708857] [PMID: 18650514]
[http://dx.doi.org/10.1016/j.jhep.2009.10.011] [PMID: 19913321]
[http://dx.doi.org/10.1177/1010428317699127] [PMID: 28618930]
[http://dx.doi.org/10.1259/bjr.20130676] [PMID: 24588669]
[http://dx.doi.org/10.1038/sj.onc.1206703] [PMID: 12947397]
[http://dx.doi.org/10.1007/s00109-007-0281-3] [PMID: 18026916]
[http://dx.doi.org/10.1158/0008-5472.CAN-10-4049] [PMID: 21343390]
[http://dx.doi.org/10.4236/jct.2014.52024]
[http://dx.doi.org/10.1158/0008-5472.CAN-07-0515] [PMID: 17671207]
[http://dx.doi.org/10.1016/j.freeradbiomed.2014.09.015] [PMID: 25257256]
[http://dx.doi.org/10.1158/0008-5472.CAN-16-1031] [PMID: 27784747]
[http://dx.doi.org/10.3390/ijms151120706] [PMID: 25397596]
[http://dx.doi.org/10.1007/s12032-011-9900-5] [PMID: 21416157]
[http://dx.doi.org/10.1007/s00774-003-0420-z] [PMID: 12928827]
[http://dx.doi.org/10.3892/or.2014.3183] [PMID: 24840271]
[http://dx.doi.org/10.1080/15548627.2015.1034411] [PMID: 25945613]
[http://dx.doi.org/10.18632/oncotarget.7583] [PMID: 26919102]
[PMID: 14500370]
[http://dx.doi.org/10.3892/or.2015.4320] [PMID: 26503358]
[http://dx.doi.org/10.1016/j.ccr.2007.08.004] [PMID: 17785204]
[http://dx.doi.org/10.6026/97320630004233] [PMID: 20975915]
[http://dx.doi.org/10.4103/2394-5079.167376]
[http://dx.doi.org/10.1016/0378-8741(94)01214-K] [PMID: 7623482]
[http://dx.doi.org/10.3797/scipharm.2007.75.121]
[http://dx.doi.org/10.5897/AJPS2013.1021]
[http://dx.doi.org/10.1211/0022357011776009] [PMID: 11428661]
[http://dx.doi.org/10.1248/bpb.b14-00137] [PMID: 24759764]
[http://dx.doi.org/10.1016/j.jep.2012.08.032] [PMID: 22971663]
[http://dx.doi.org/10.1007/s12026-012-8331-5] [PMID: 22484990]
[http://dx.doi.org/10.4314/ajtcam.v13i3.15]
[http://dx.doi.org/10.1016/j.fct.2013.08.022] [PMID: 23959101]
[http://dx.doi.org/10.1007/s11010-012-1381-0] [PMID: 22763672]
[http://dx.doi.org/10.1016/j.dit.2013.08.005]
[http://dx.doi.org/10.4149/neo_2016_405] [PMID: 27268915]
[http://dx.doi.org/10.1016/j.surg.2014.04.055] [PMID: 24953273]
[http://dx.doi.org/10.1093/ajcp/28.1.56] [PMID: 13458125]
[http://dx.doi.org/10.1016/0003-2697(79)90738-3] [PMID: 36810]
[http://dx.doi.org/10.1016/S0006-291X(72)80218-3] [PMID: 4400444]
[http://dx.doi.org/10.1100/2012/142983] [PMID: 23304076]
[http://dx.doi.org/10.1023/A:1002888016985]
[http://dx.doi.org/10.1021/jf051116n] [PMID: 16218660]
[http://dx.doi.org/10.1007/s00210-020-01863-9] [PMID: 32270258]
[http://dx.doi.org/10.1016/j.fct.2010.05.023] [PMID: 20478349]
[http://dx.doi.org/10.3892/etm.2018.6596] [PMID: 30233721]
[http://dx.doi.org/10.1007/s11356-020-08557-y] [PMID: 32246423]
[PMID: 28458422]
[http://dx.doi.org/10.1111/jfbc.12938] [PMID: 31368578]
[http://dx.doi.org/10.3109/19390211.2016.1144230] [PMID: 26913368]
[http://dx.doi.org/10.3389/fphar.2016.00428] [PMID: 27881963]
[http://dx.doi.org/10.1186/bcr3458] [PMID: 23947803]
[http://dx.doi.org/10.4048/jbc.2011.14.2.88] [PMID: 21847402]
[PMID: 21842128]
[http://dx.doi.org/10.1186/1471-2407-9-65] [PMID: 19239691]
[http://dx.doi.org/10.5812/jjcmb.107180]
[http://dx.doi.org/10.1080/01480545.2020.1833906] [PMID: 33059469]