目的 檢測鋅指蛋白A20、NF-κB p65蛋白及P-gp蛋白在人原發(fā)性肝細(xì)胞癌和癌旁組織中的表達(dá),比較兩者之間的差異,并探討其與肝細(xì)胞癌臨床病理學(xué)特征的關(guān)系。
方法 收集2009年2月至2010年8月期間于華西醫(yī)院肝臟及血管外科行手術(shù)切除的32例原發(fā)性肝細(xì)胞癌患者的肝癌組織標(biāo)本及對應(yīng)的癌旁組織26例,行免疫組織化學(xué)染色,同時收集患者完整的臨床病理學(xué)資料。
結(jié)果 鋅指蛋白A20、NF-κB p65蛋白及P-gp蛋白在原發(fā)性肝細(xì)胞癌組織中的表達(dá)陽性率分別為87.5%(28/32)、81.3%(26/32)及65.6%(21/32),高于癌旁組織中的61.5%(16/26)、34.6%(9/26)及30.8%(8/26),P<0.05。鋅指蛋白A20的表達(dá)與乙肝表面抗原(HbsAg)表達(dá)情況及肝硬變情況有關(guān)(P<0.05);NF-κB p65蛋白和P-gp蛋白的表達(dá)均與HbsAg表達(dá)情況有關(guān)(P<0.05)。
結(jié)論 鋅指蛋白A20、NF-κB p65蛋白及P-gp蛋白在原發(fā)性肝細(xì)胞癌組織中均呈高表達(dá),而在癌旁組織中呈低表達(dá);3種蛋白可能對肝臟腫瘤的良惡性判斷起指導(dǎo)作用。
引用本文: 劉皎,楊潔,向穎,徐明清. 人原發(fā)性肝細(xì)胞癌中鋅指蛋白A20、NF-κB p65及多藥耐藥P-gp蛋白的表達(dá). 中國普外基礎(chǔ)與臨床雜志, 2012, 19(12): 1302-1306. doi: 復(fù)制
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6. | 劉曉. 核轉(zhuǎn)錄因子NF-κB與腫瘤[J]. 實用腫瘤學(xué)雜志, 2007, 21(2): 191-193. |
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18. | Ruefli AA, Smyth MJ, Johnstone RW. HMBA induces activation of a caspase-independent cell death pathway to overcome P-glycoprotein-mediated multidrug resistance[J]. Blood, 2000, 95(7): 2378-2385. |
19. | Campone M, Vavasseur F, Le Cabellec MT, et al. Induction of chemoresistance in HL-60 cells concomitantly causes a resistance to apoptosis and the synthesis of P-glycoprotein[J]. Leukemia, 2001, 15(9): 1377-1387. |
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- 1. Nakajima T, Deguchi T, Kagawa K, et al. Identification ofapoptotic hepatocytes in situ in rat liver after lead nitrate administration[J]. J Gastroenterol, 1995, 30(6): 725-730.
- 2. Kubo K, Matsuzaki Y, Okazaki M. The Fas system is notsignificantly involved in apoptosis in human hepatocellular carcinoma[J]. Liver, 1998, 18(2): 117-123.
- 3. Heyninck K, De Valck D, Vanden Berghe W, et al. The zinc finger protein A20 inhibits TNF-induced NF-kappaB-dependent gene expression by interfering with an RIP- or TRAF2-mediated transactivation signal and directly binds to a novel NF-kappaB-inhibiting protein ABIN[J] . J Cell Biol, 1999, 145(7): 1471-1482..
- 4. Arsura M, Cavin LG. Nuclear factor-kappaB and liver carcinogenesis[J]. Cancer Lett, 2005, 229(2): 157-169.
- 5. Hinz M, Krappmann D, Eichten A, et al. NF-kappaB function in growth control: regulation of cyclin D1 expression and G0/G1-to-S-phase transition[J]. Mol Cell Biol, 1999, 19(4): 2690-2698.
- 6. 劉曉. 核轉(zhuǎn)錄因子NF-κB與腫瘤[J]. 實用腫瘤學(xué)雜志, 2007, 21(2): 191-193.
- 7. Sharom FJ. Shedding light on drug transport: structure and function of the P-glycoprotein multidrug transporter (ABCB1)[J]. Biochem Cell Biol, 2006, 84(6): 979-992.
- 8. Zhang F, Ren G, Lu Y, et al. Identification of TRAK1 (trafficking protein, kinesin-binding 1) as MGb2-Ag: a novel cancer biomarker[J]. Cancer Lett, 2009, 274(2): 250-258.
- 9. Dixit VM, Green S, Sarma V, et al. Tumor necrosis factor-alpha induction of novel gene products in human endothelial cells including a macrophage-specific chemotaxin[J]. J Biol Chem, 1990, 265(5): 2973-2978.
- 10. 徐明清, 嚴(yán)律南, 茍興華, 等. 鋅指蛋白A20促進(jìn)同種異體大鼠小體積移植肝臟再生并抑制急性排斥[J]. 中國普外基礎(chǔ)與臨床雜志, 2008, 15(8): 572-578.
- 11. Amiri KI, Richmond A. Role of nuclear factor kappa B in melanoma[J]. Cancer Metastasis Rav, 2005, 24(2): 301-313.
- 12. Pikarsky E, Porat RM, Stein I, et al. NF-kappaB function as a tumor promoter in inflammation-associated cancer[J]. Nature, 2004, 431(7007): 461-466.
- 13. Sclabas GM, Uwagawa T, Schmidt C, et al. Nuclear factor kappa B activation is a potential target for preventing pancreatic carcinoma by aspirin[J]. Cancer, 2005, 103(12): 2485-2490.
- 14. Kojima M, Morisaki T, Sasaki N, et al. Increased nuclear factor-κBactivation in human colorectal carcinoma and its correlation with tumor progression[J]. Anticancer Res, 2004, 24(2B): 675-681.
- 15. Hanahan D, Weinberg RA. The hallmarks of cancer[J]. Cell, 2000, 100(1): 57-70.
- 16. Aggarwal BB. Nuclear factor kappa B: the enemy within[J]. Cancer Cell, 2004,6(3): 203-208.
- 17. 秦安, 蔡兵, 王彤, 等. 肝細(xì)胞肝癌中survivin、caspase-3和NF-κB的表達(dá)及其相關(guān)性[J]. 南京醫(yī)科大學(xué)學(xué)報:自然科學(xué)版, 2009, 29(7): 953-957..
- 18. Ruefli AA, Smyth MJ, Johnstone RW. HMBA induces activation of a caspase-independent cell death pathway to overcome P-glycoprotein-mediated multidrug resistance[J]. Blood, 2000, 95(7): 2378-2385.
- 19. Campone M, Vavasseur F, Le Cabellec MT, et al. Induction of chemoresistance in HL-60 cells concomitantly causes a resistance to apoptosis and the synthesis of P-glycoprotein[J]. Leukemia, 2001, 15(9): 1377-1387.
- 20. Lacueva FJ, Calpena R, Medrano J, et al. Changes in P-glycoprotein expression in gastric carcinoma with respect to distantgastric mucosa may be influenced by p53[J]. Cancer, 2000, 89(1): 21-28.