[1]曾江正,刘光清,郝新宝,等. 冷循环射频消融治疗后肝癌患者调节性T细胞变化及其对预后的影响[J].介入放射学杂志,2014,(06):491-495.
 ZENG Jiang- zheng,LIU Guang- qing,HAO Xin- bao,et al. Changes of regulatory T cells in patients with hepatocellular carcinoma after percutaneous cool- tip radiofrequency ablation and its influence on the prognosis[J].journal interventional radiology,2014,(06):491-495.
点击复制

 冷循环射频消融治疗后肝癌患者调节性T细胞变化及其对预后的影响()

PDF下载中关闭

分享到:

《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
期数:
2014年06期
页码:
491-495
栏目:
非血管介入
出版日期:
2014-07-05

文章信息/Info

Title:
 Changes of regulatory T cells in patients with hepatocellular carcinoma after percutaneous cool- tip radiofrequency ablation and its influence on the prognosis
作者:
 曾江正 刘光清 郝新宝 洪 涛 张建辉 苏群豪 黄美珠 黄 芬 雷俊华
Author(s):
 ZENG Jiang- zheng LIU Guang- qing HAO Xin- bao HONG Tao ZHANG Jian- hui SU Qun- hao HUANG Mei- zhu HUANG Fen LEI Jun- hua.
 Department of Oncology, Tumor Institute, Affiliated Hospital of Hainan Medical College, Haikou, Hainan Province 570102, China
关键词:
 【关键词】 冷循环电极 射频消融 肝癌 调节性T细胞 受试者工作特征曲线
文献标志码:
A
摘要:
 【摘要】 目的 探讨冷循环射频消融(RFA)治疗对肝癌(HCC)患者调节性T细胞(Treg)变化及其对预后的影响。方法 流式细胞仪检测冷循环RFA治疗前,治疗后1、4、7和12个月后外周血Treg的变化。随访期间采用超声造影或肝脏增强CT评估疗效。采用受试者工作特征(ROC)曲线及Kaplan?蛳 Meier生存函数的方法分析Treg动态变化与肿瘤无进展生存期的关系。结果 RFA术后1个月,30例患者肿瘤缓解(TR)率93.3%(28/30),肿瘤进展(TP)率6.67%(2/30)。RFA术前Treg(9.42 ± 1.16)%,术后1个月(6.55 ± 0.97)%,较术前显著下降(t = 15.325,P < 0.01)。经12个月随访,TR率33.3%(10/30),TP率66.7%(20/30)。TR组术前Treg为(8.75 ± 0.72)%,显著低于TP组(9.76 ± 1.20)%(t = -2.448,P = 0.021)。ROC曲线表明Treg谷值以4.82%为最佳临界值时,灵敏度为90.0%,特异度为60.0%;Treg达谷时间以5.5个月为最佳临界值,灵敏度为70.0%,特异度为85.0%。采用Kaplan?蛳 Meier曲线分析表明,肝癌RFA术后Treg谷值 ≤ 4.82%的肿瘤无进展生存率优于Treg谷值 > 4.82%的患者;Treg达谷时间 ≥ 5.5个月的患者预后优于Treg达谷时间 < 5.5个月的患者,Log?蛳 rank检验分别为?字2 = 5.207,P = 0.023;?字2 = 22.079,P < 0.01。结论 冷循环RFA可以下调Treg水平,并且Treg谷值及Treg达谷时间在一定程度上反映RFA治疗HCC患者的预后。

参考文献/References:

 [1] Forner A, Llovet JM, Bruix J. Hepatocellular carcinoma[J]. Lancet, 2012, 379: 1245 - 1255.
[2] Shiina S, Tateishi R, Arano T, et al. Radiofrequency ablation for hepatocellular carcinoma: 10- year outcome and prognostic factors[J]. Am J Gastroenterol, 2012, 107: 569 - 577; quiz 578.
[3] Haen SP, Pereira PL, Salih HR, et al. More than just tumor destruction: immunomodulation by thermal ablation of Cancer[J]. Clin Dev Immunol, 2011: 160250.
[4] 陈敏山. 肝癌局部消融治疗规范的专家共识[J]. 实用肝脏病杂志, 2011, 19: 243 - 245.
[5] Ondondo B, Jones E, Godkin A, et al. Home sweet home: the tumor microenvironment as a haven for regulatory T cells[J]. Front Immunol, 2013, 4: 197.
[6] Baecher- Allan C, Brown JA, Freeman GJ, et al. CD4+CD25high regulatory cells in human peripheral blood[J]. J Immunol, 2001, 167: 1245 - 1253.
[7] Yagi H, Nomura T, Nakamura K, et al. Crucial role of FOXP3 in the development and function of human CD25+CD4+ regulatory T cells[J]. Int Immunol, 2004, 16: 1643 - 1656.
[8] Hindley JP, Jones E, Smart K, et al. T- cell trafficking facilitated by high endothelial venules is required for tumor control after regulatory T- cell depletion[J]. Cancer Res, 2012, 72: 5473 - 5482.
[9] Wu CP, Qing X, Wu CY, et al. Immunophenotype and increased presence of CD4(+)CD25(+) regulatory T cells in patients with acute lymphoblastic leukemia[J]. Oncol Lett, 2012, 3: 421 - 424.
[10] Tan W, Zhang W, Strasner A, et al. Tumour- infiltrating regulatory T cells stimulate mammary Cancer metastasis through RANKL- RANK signalling[J]. Nature, 2011, 470: 548 - 553.
[11] Zhou J, Ding T, Pan W, et al. Increased intratumoral regulatory T cells are related to intratumoral macrophages and poor prognosis in hepatocellular carcinoma patients[J]. Int J Cancer, 2009, 125: 1640 - 1648.
[12] Lin SZ, Chen KJ, Xu ZY, et al. Prediction of recurrence and survival in hepatocellular carcinoma based on two Cox models mainly determined by FoxP3+ regulatory T cells[J]. Cancer Prev Res (Phila), 2013, 6: 594 - 602.
[13] Widenmeyer M, Shebzukhov Y, Haen SP, et al. Analysis of tumor antigen- specific T cells and antibodies in Cancer patients treated with radiofrequency ablation[J]. Int J Cancer, 2011, 128: 2653 - 2662.
[14] Todorova VK, Klimberg VS, Hennings L, et al. Immunomodu- latory effects of radiofrequency ablation in a breast Cancer model[J]. Immunol Invest, 2010, 39: 74 - 92.
[15] Gao HJ, Zhang YJ, Liang HH, et al. Radiofrequency ablation does not induce the significant increase of CD4(+) CD25(+) Foxp3(+) regulatory T cells compared with surgical resection in Hepal- 6 tumor model[J]. Arch Immunol Ther Exp (Warsz), 2013, 61: 333 - 340.
[16] Fietta AM, Morosini M, Passadore I, et al. Systemic inflam- matory response and downmodulation of peripheral CD25+Foxp3+ T- regulatory cells in patients undergoing radiofrequency thermal ablation for lung Cancer[J]. Hum Immunol, 2009, 70: 477 - 486.

相似文献/References:

[1]张 琳,黄学全,王健,等.自主研发电化学治疗同轴电极与传统针式电极电解效应的对比研究[J].介入放射学杂志,2012,(02):148.
 ZHANG Lin,HUANG Xue-quan,WANG Jian,et al.The electrolytic effect in electrochemotherapy: a comparative study between self-prepared coaxial electrode and conventional needle electrode[J].journal interventional radiology,2012,(06):148.
[2]赵 玮,王伟中,陈莹,等.耳部动静脉畸形供血动脉的血管造影研究[J].介入放射学杂志,2012,(02):103.
 ZHAO Wei,WANG Wei-zhong,CHEN Ying,et al.Angiographic findings of the feeding arteries of auricular arteriovenous malformations[J].journal interventional radiology,2012,(06):103.
[3]邹俊民,龙世娟,张振明. 改良髂内动脉化疗联合放疗治疗Ⅲ~Ⅳa期 子宫颈癌32例[J].介入放射学杂志,2012,(02):123.
 ZOU Jun-min,LONG Shi-Juan,ZHANG Zheng-ming..Improved internal iliac artery chemotherapy combined with radiotherapy for the treatment of stage Ⅲ-Ⅳa cervical cancers[J].journal interventional radiology,2012,(06):123.
[4]王昌明,李 选,宋世兵,等.肝门部胆道引流管折叠技术在肝移植后胆道非吻合口狭窄治疗中的应用[J].介入放射学杂志,2012,(02):136.
 WANG Chang-ming,LI Xuan,SONG Shi-bing,et al.The application of biliary catheter folding technique in the treatment of hilar nonanastomotic biliary strictures after orthotopic liver transplantation[J].journal interventional radiology,2012,(06):136.
[5]赵玉峰,孙玉琴,韩晓静,等. 输卵管介入再通术后受孕时机的研究[J].介入放射学杂志,2012,(02):158.
 ZHAO Yu-feng,SUN Yu-qin,HAN Xiao-jing,et al.The optimal time for conception after fallopian tube recanalization therapy[J].journal interventional radiology,2012,(06):158.
[6]含 笑,曹建民,史东宏,等.吉西他滨、顺铂动静脉联合化疗治疗晚期非小细胞肺癌的近期疗效分析[J].介入放射学杂志,2012,(02):119.
 HAN Xiao,CAO Jian-min,SHI Dong-hong,et al.Bronchial artery infusion of Gemcitabine and Cisplatin combined with systemic chemotherapy for advanced non-small cell lung cancer: its short-term efficacy[J].journal interventional radiology,2012,(06):119.
[7]姚雪松,李 槐.不可手术切除的肝细胞癌的疗效评价标准——改良RECIST标准更可靠[J].介入放射学杂志,2012,(03):177.
 . Therapeutic evaluation criterion of inoperable hepatocellular carcinomas: modified RECIST as a more reliable standard[J].journal interventional radiology,2012,(06):177.
[8]齐 立,李慎茂,俸军林,等. 动脉溶栓与机械碎栓联合动脉溶栓的对比分析[J].介入放射学杂志,2012,(03):180.
 ,,et al. Comparison of the therapeutic efficacy between simple arterial thrombolysis and mechanical thrombectomy combined with arterial thrombolysis for acute cerebral infarction at its ultraearly stage[J].journal interventional radiology,2012,(06):180.
[9]石 潆,赵 卫,沈 进,等.脑动静脉畸形栓塞治疗术并发颅内出血的原因及处理[J].介入放射学杂志,2012,(03):185.
 ,,et al.Intracranial hemorrhage due to embolization therapy for cerebral arteriovenous malformation: its causes and management [J].journal interventional radiology,2012,(06):185.
[10]周 慷,李晓光,金征宇,等.清宫术前子宫动脉化疗栓塞术治疗瘢痕妊娠的疗效分析[J].介入放射学杂志,2012,(03):190.
 ,,et al.Therapeutic analysis of bilateral uterine artery chemoembolization performed before uterine dilation and curettage for cesarean scar pregnancy [J].journal interventional radiology,2012,(06):190.

备注/Memo

备注/Memo:
 (收稿日期:2013-11-28)
更新日期/Last Update: