期刊文献+

CXC趋化因子受体5及其配体CXCL13在结直肠癌中的表达及意义 被引量:4

Expression and significance of chemokine receptor CXC chemokine receptor-5 and its ligand CXCL13 in colon cancer
原文传递
导出
摘要 目的观察CXC趋化因子受体-5(CXCR5)及其特异性配体CXCL13在结直肠癌组织中的表达,探讨其与临床病理特征、预后的关系。方法用实时定量聚合酶链反应(Real-timePCR)法检测25对结直肠癌及13例结直肠腺瘤冰冻新鲜标本中CXCR5及CXCL13mRNA的表达,应用免疫组织化学法(IHC)检测153例结直肠癌及相对应的癌旁组织、62例结直肠腺瘤标本中CXCR5及CXCL13蛋白的表达,分析其与临床病理特征、术后生存率的关系。结果CXCR5及CXCL13mRNA及蛋白表达在结直肠癌组织中的表达率均高于癌旁组织及结直肠腺瘤组织(P均〈0.05)。CXCR5与CXCL13的mRNA及蛋白表达呈正相关(PCR:r=0.681,P〈0.01;IHC:r=0.196,P〈0.05)。CXCR5.CXCL13蛋白表达与肿瘤的淋巴结转移、远处转移、肿瘤分期及复发相关;在有淋巴结转移、有远处转移、中晚期患者及出现复发的患者中阳性率都明显较高(P〈0.05)。此外,CXCL13阳性表达与结直肠癌的组织分化程度相关,分化越差组阳性率越高(P〈0.05)。CXCR5一CXCL13表达与其他临床病理特征无关(P〉O.05)。CXCR5及CXCL13阳性表达患者的5年复发率和5年生存率明显差于其阴性表达的患者(5年复发率:CXCR5:48.6%比14.8%,CXCL13:41.5%比22.7%;5年生存率:CXCR5:55.6%比91.4%,CXCL13:61.5%比84.1%)(P〈0.05);CXCR5及CXCL13阳性表达患者的中位复发时间和中位生存时间明显短于其阴性表达的患者[中位复发时间:CXCR5(13.0±1.3)个月比(45.0±7.8)个月,CXCL13(13.0±1.3)个月比(29.0±11.2)个月;中位生存时间:CXCR5(17.0±1.1)个月比(55.0±14.4)个月,CXCL13(17.0±1.9)个月比(25.0±11.2)个月](P〈0.05)。结论CXCR5及CXCL13在结直肠癌的发生、发展和转移、复发中可能起着重要的作用,可作为预测结直肠癌转移和复发的有价值指标。 Objective To investigate the correlation between CXC chemokine receptor-5 (CXCRS) -CXCL13 expression and clinicopathological features in colorectal carcinoma. Methods The real-time transcription polymerase chain reaction (Real-time PCR) technique was used to examine mRNA expression of CXCR5 and CXCL13 in 25 paired specimens of colorectal cancer and tissues adjacent carcinoma and 13 samples of colorecal adenoma. The immunohistochemistry staining method was used to detect the pro- tein expression of CXCR5 and CXCL13 in 153 paired specimens of colorectal cancer and tissues adjacent car- cinoma and 62 samples of colorecal adenoma. Results The mRNA and protein levels of CXCRS-CXCL13 in colorectal cancer were up-regulated than tissues adjacent carcinoma and adenoma (P 〈 0. 05). The mRNA and protein levels of CXCRS-CXCL13 in colorectal cancer correlated positively ( PCR: r = 0. 681, P 〈 0. 01 ; IHC: r = 0. 196, P 〈 0. 05 ). The positive stain of CXCRS-CXCL13 correlated with lymph node involved, metastasis, higher TNM stage and relapse(P 〈 0. 05). Additionally, CXCLI3 positive staining correlated with poor differentiation ( P 〈 0.05 ). By Kaplan-Merie' s analysis, CXCRS-CXCL13 positive staining favored poor prognosis parameters, such as 5-year relapse rate (CXCRS: 48. 6% vs. 14. 8%, CXCL13 : 41.5% vs. 22. 7% ), 5-year survival rate ( CXCR5 : 55.6% vs. 91.4% , CXCL13 : 61.5% vs. 84. 1% ), the median disease free time [ CXCR5 : ( 13.0 ± 1.3 ) months vs. (45.0 ± 7.8 ) months, CXCL13:(13.0± 1.3 ) months vs. (29. 0 ± 11.2) monthsl and the median survival time [ CXCR5:(17.0 ± 1.1) months vs. (55.0 ± 14.4) months, CXCL13:(17.0± 1.9) months vs. (25.0 ±11.2) months] (P 〈0. 05). Conclusion CXCR5 and CXCL13 may play a crucial role in carcinogenesis, devel- opment, metastasis and relapse of colon cancer. It can be used as prognostic markers of colon cancer in clini- cal practice.
出处 《中华实验外科杂志》 CAS CSCD 北大核心 2013年第8期1741-1745,共5页 Chinese Journal of Experimental Surgery
基金 江苏省无锡市科技计划资助项目(CSEY1N1106)
关键词 CXC趋化因子受体-5 CXCL13 结直肠癌 转移 预后 CXC chemokine receptor-5 CXCL13 Colorectal cancer Metastasis Prognosis
  • 相关文献

参考文献20

  • 1Siegel R,Naishadham D,Jemal A.Cancer statistics,2013.CA CancerJ Clin,2013,63:11-30.
  • 2Markowitz SD,Dawson DM,Willis J,et al.Focus on colon cancer.Cancer Cell,2002,1:233-236.
  • 3Labianca R,Nordlinger B,Beretta GD,et al.Primary colon cancer:ESMO Clinical Practice Guidelines for diagnosis,adjuvant treatmentand follow-up.Ann Oncol,2010,21 Suppl 5:v70-v77.
  • 4王磊,宋顺心,汪建平.结直肠癌实验研究现状及展望[J].中华实验外科杂志,2013,30(3):429-430. 被引量:51
  • 5Franciszkiewicz K,Boissonnas A,Boutet M,et al.Role of chemokinesand chemokine receptors in shaping the effector phase of the antitumorimmune response.Cancer Res,2012,72:6325-6332.
  • 6Tang X.Tumor-associated macrophages as potential diagnostic and prog-nostic biomarkers in breast cancer.Cancer Lett,2013,332:3-10.
  • 7Lee HJ,Lee K,Lee DG,et al.Chemokine(C-X-C motif)ligand 12 is as-sociated with gallbladder carcinoma progression and is a novel independ-ent poor prognostic factor.Clin Cancer Res,2012,18:3270-3280.
  • 8马向涛,余力伟,王杉,杜如昱,崔志荣.结直肠癌淋巴结转移与趋化因子受体CXCR4/CXCL12信号转导通路的关系[J].中华实验外科杂志,2007,24(1):60-61. 被引量:24
  • 9Chiba T,Marusawa H,Ushijima T.Inflammation-associated cancer de-velopment in digestive organs:mechanisms and roles for genetic andepigenetic modulation.Gastroenterology,2012,143:550-563.
  • 10Erreni M,Mantovani A,Allavena P.Tumor-associated macrophages(TAM)and inflammation in colorectal cancer.Cancer Microenviron,2011,4:141-154.

二级参考文献14

共引文献77

同被引文献52

  • 1倪凤云,张梅月.子宫颈癌发病年轻化临床回顾性分析[J].实用诊断与治疗杂志,2004,18(4):337-338. 被引量:16
  • 2Muller G, Hopken UE, Lipp M, et al. The impact of CCR7 and CX- CR5 on lymphoid organ development and systemic' immunity [ J ]. Im- munol Rev,2003,195 (10) : 117-135.
  • 3Biswas S, Sengupta S, Roy Chowdhury S, et al. CXCL13-CXCR5 co- expression regulates epithelial to mesenchymal transition of breast cancer cells during lymph node metastasis [ J ]. Breast Cancer Res Treat,2014,143 (2) :265-276.
  • 4E1-Haibi CP, Singh R, Gupta P, et al. Antibody Microarray Analysis of Signaling Netwoas Regulated by Cxc113 and Cxer5 in Prostate Cancer [ J]. Proteomies Bioinform ,2012,5 ( 8 ) : 177-184.
  • 5Charbonneau B, Wang AH, Maur M J, et al. CXCR5 polymorphisms in non-Hodgkin lymphoma risk and prognosis [ J I. Cancer lmmunol Immunother,2013,62 (9) : 1475-1484.
  • 6Krohn N, Kapoor S, Enami Y, et al. Hepatocyte transplantation in- duced liver inflammation is driven by eytokines-chemokines a.ssociatod with neutmphils and Kupffer cells [ J ]. Gastrenterolo', 2009, 136 (5) :1806-1817.
  • 7Aiwldi I, Coeeo C, Morandi F, et al. CXCB5 may be inwlved in the attraction of human metastatic neuroblastoma cells to the bene marrow [ J ]. Cancer lmmunol lmmunother, 2008,57 ( 4 ) : 541-548.
  • 8Moreth K, Brodbeck R, Babelova A, et al. The proteoglycan biglycan regulates expression of the B cell chemoattractant CXCL13 and aggra- vates murine lupus nephritis[J]. J Clin Invest ,2010,120( 12 ) :4251- 4272.
  • 9Meijer J,Zeelenberg IS,Sipos B, et al. The CXCR5 ehemokine recep- tor is expressed by carcinoma cells and promotes growth of colon car- cinoma in the liver[ J]. Cancer Res,2006,66( 19 ) :9576-9582.
  • 10Wang D, Yang W, Du J, et al. MGSA/GRO-mediated melanocyte transformation involves induction of Ras expression [ J ]. Oncogene, 2000,19(40) :4647-4659.

引证文献4

二级引证文献17

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部