您的位置:山东大学 -> 科技期刊社 -> 《山东大学学报(医学版)》

山东大学学报(医学版) ›› 2011, Vol. 49 ›› Issue (4): 85-89.

• 论文 • 上一篇    下一篇

血小板源性生长因子受体-β、Podoplanin在非小细胞肺癌间质中的表达与癌相关成纤维细胞及淋巴管生成的关系

林文俐1,刘杰2,李哲3,张楠2,刘传勇2,刘金锋1,孙玉萍2   

  1. 山东大学 1.医学院, 济南  250012; 2.附属济南市中心医院肿瘤科, 济南 250013;3.附属济南市中心医院病理科, 济南 250013
  • 收稿日期:2011-01-12 出版日期:2011-04-10 发布日期:2011-04-10
  • 通讯作者: 孙玉萍(1966- ),女,教授,博士生导师,主要从事肿瘤免疫治疗方面的研究。 E-mail:sunyuping@live.cn
  • 作者简介:林文俐(1981- ),女,硕士研究生,主要从事肿瘤免疫方面的研究。
  • 基金资助:

    济南市科技明星计划资助课题(济青科合字2007第1-115号)。

Relationship of expressions of PDGFR-β and podoplanin with cancer-associated fibroblasts and  lymphangiogenesis in NSCLC

LIN Wen-li1, LIU Jie2, LI Zhe3, ZHANG Nan2, LIU Chuan-yong2, LIU Jin-feng1, SUN Yu-ping2   

  1. 1. School of Medicine, Shandong University, Jinan 250012, China;
    2. Department of Oncology, Jinan Central Hospital Affiliated to Shandong University, Jinan 250013, China;
    3. Department of Pathology, Jinan Central Hospital Affiliated to Shandong University, Jinan 250013, China
  • Received:2011-01-12 Online:2011-04-10 Published:2011-04-10

摘要:

目的     探讨血小板源性生长因子受体β(PDGFR-β)、Podoplanin在非小细胞肺癌(NSCLC)间质中的表达与癌相关成纤维细胞(CAFs)和淋巴管生成的关系。方法    采用免疫组织化学Elivision二步法,检测80例NSCLC患者间质及20例癌旁正常肺组织间质中PDGFR-β、Podoplanin的表达,用肌动蛋白α(α-SMA)标记CAFs,D2-40标记微淋巴管,计数微淋巴管密度(LMVD),分析PDGFR-β、Podoplanin表达情况及与CAFs、LMVD和临床病理参数之间的关系。结果     NSCLC中PDGFRβ、Podoplanin在间质中的表达均高于癌旁正常肺组织( P均<0.05)。NSCLC间质中PDGFR-β与Podoplanin的表达呈正相关(r=0.380, P<0.05),且其表达与CAFs密切相关。癌组织中LMVD明显高于癌旁正常肺组织(P<0.05);且淋巴结转移组LMVD更高(P<0.05);PDGFRβ或Podoplanin阳性表达组LMVD明显高于阴性表达组(P均<0.05)。间质中PDGFR-β的阳性表达与患者组织分化程度相关(P<0.05)。Podoplanin的阳性表达与组织分化程度和淋巴结的转移相关(P均<0.05)。结论    PDGFR-β、Podoplanin在NSCLC间质中的表达与CAFs有关,且与肿瘤淋巴管的形成密切相关。

关键词: 癌相关成纤维细胞;血小板源性生长因子受体-β;Podoplanin;淋巴管生成

Abstract:

Objective    To evaluate the relationship of expressions of plateletderived growth factor receptor(PDGFRβ) and podoplanin with cancerassociated fibroblasts(CAFs) and lymphangiogenesis in nonsmall lung cancer(NSCLC). Methods     Applying the immunohistochemical Elivision method, CAFs were labeled by αsmooth muscle actin(αSMA), and lymphatic vessels and expressions of PDGFR-β and podoplanin were detected in 80 cases of NSCLC and 20 adjacent normal tissues. The lymphatic microvessel density (LMVD) was counted by D2-40 as the specific marker of lymphatic endothelium. Relationships of expressions of PDGFR-β and podoplanin with CAFs, LMVD and clinicopathological features of NSCLC were then analyzed. Results    Expressions of PDGFR-β and podoplanin in the interstitium of NSCLC were both higher than those in adjacent normal tissues [PDGFR-β:  46.35%(39/80) vs 20%(4/20);podoplanin: 55.00%(44/80) vs 10%(2/20), both P<0.05]. Expressions of PDGF-β and podoplanin were closely related to CAFs. Expression of PDGFR-β in the interstitium of NSCLC was significantly correlated with that of podoplanin(r=0.380, P<0.05). LMVD in NSCLC was significantly higher than that in adjacent normal tissues (U=93.00, P<0.05). LMVD was significantly higher in NSCLC with lymph node metastasis and PDGFR-β-or podoplanin-positive expression than that  with no lymph node metastasis and negative expression[lymph node metastasis:(26.06+16.41) vs (17.26+12.97), t=2.582,P<0.05;PDGFR-β:(27.63+15.46) vs (17.47+14.68), t=3.01,P<0.05; podoplanin:(27.70+17.68) vs (15.96+9.84), t=3.74,P<0.05]. Expression of PDGFR-β in the interstitium of NSCLC was correlated with differentiation (P<0.05). Expression of podoplanin in the interstitium of NSCLC was correlated with differentiation and lymph node metastasis(both P<0.05). ConclusionIn     NSCLC, expressions of PDGFR-β and podoplanin are closely related to CAFs, and can promote lymphangiogenesis.

Key words: Cancer-associated fibroblasts; Platelet-derived growth factor receptor-β; Podoplanin; Lymphangiogenesis

中图分类号: 

  • R734.2
[1] 徐晓娅,毕玉莉,姜曼,许继映,张鹏飞,韩明勇. 血管内皮生长因子促进肺转移相关受体通路的研究[J]. 山东大学学报(医学版), 2013, 51(11): 25-29.
[2] 张鹏飞,隋萍,张颖,戴建建,林琦,韩明勇. 妊娠合并肝内胆管细胞癌多发转移1例[J]. 山东大学学报(医学版), 2013, 51(11): 108-110.
[3] 田甜甜1,李际盛1,王亚伟1,马道新2,王秀问1. 染料木黄酮在小细胞肺癌H446细胞中通过抑制FoxM1通路发挥抗肿瘤作用[J]. 山东大学学报(医学版), 2013, 51(06): 44-48.
[4] 刘冰1,于壮1,侯宪鹏1,姚如永2. EGFR和HER-3在人肺腺癌细胞及培美曲塞二钠耐药细胞中的表达差异[J]. 山东大学学报(医学版), 2013, 51(5): 20-23.
[5] 阿力木江·赛提瓦尔地,张涛,帕提古丽·阿尔西丁,刘莉. 重组人血管内皮抑素联合吉西他滨及顺铂治疗晚期非小细胞肺癌的临床分析[J]. 山东大学学报(医学版), 2013, 51(3): 95-98.
[6] 董雪丽,牟晓燕,刘庆亮,孙杰. 塞来昔布联合厄罗替尼对人肺癌裸鼠移植瘤生长及血管生成的影响[J]. 山东大学学报(医学版), 2013, 51(2): 49-52.
[7] 韩觉明,林琦,戴建建,张颖,韩明勇. 全内脏转位合并右肺癌1例[J]. 山东大学学报(医学版), 2012, 50(10): 130-131.
[8] 刘庆亮1,牟晓燕1,王静2,迟翔宇2,张敏3,马卫霞3. RNA干扰及厄洛替尼阻断EGFR信号途径对A549细胞抗增殖的影响[J]. 山东大学学报(医学版), 2012, 50(9): 11-.
[9] 范恒建,张玉可,肖伟,张一,李海军,王得翔 . 肺腺癌患者外周血Treg和Th17细胞的变化及其对预后的影响[J]. 山东大学学报(医学版), 2012, 50(9): 73-78.
[10] 王吉霞,李贵新,黄琰,王丽娟. 非小细胞肺癌组织中E1AF、MMP-7、uPA的表达及其临床意义[J]. 山东大学学报(医学版), 2012, 50(7): 109-.
[11] 徐统震,孙雪飞,任冬梅,杨国涛. 木犀草素抑制肺癌细胞A549的增殖及其联合化疗作用[J]. 山东大学学报(医学版), 2012, 50(7): 50-54.
[12] 刘海荣1,于金明2,李岩1,梁婧1,刘晓琳1. ER、PR、C-erB-2与肺腺癌骨转移的相关性研究[J]. 山东大学学报(医学版), 2012, 50(4): 91-.
[13] 马育华1,2, 郑燕3,郏雁飞3,汪运山3. EGFR与DEC1蛋白共表达促进肺腺癌肿瘤细胞淋巴结转移[J]. 山东大学学报(医学版), 2012, 50(3): 24-28.
[14] 孙雪飞,裴艳涛,尹秋伟,杨国涛,王德江. 藤梨根提取物对肺癌A549细胞裸鼠移植瘤的抑制作用[J]. 山东大学学报(医学版), 2012, 50(2): 38-42.
[15] 李鹏,刘奇,韩明勇. PET-CT、血清CEA及CYFRA21-1预测靶向药物对非小细胞肺癌疗效的研究[J]. 山东大学学报(医学版), 2012, 50(1): 129-132.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!