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血管内皮生长因子C在胰腺癌中的表达及其对淋巴结转移的影响 被引量:4

Expression of vascular endothelial growth factor C in pancreatic cancer and its effect upon lymph node metastasis
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摘要 目的观察血管内皮生长因子C(VEGF-C)在人胰腺癌组织及胰腺癌裸鼠原位种植瘤模型中的表达特点,及其表达抑制后对胰腺癌细胞淋巴结转移的影响。方法采用免疫组织化学染色法检测15例人胰腺癌原发灶和转移淋巴结组织中VEGF—C的表达差异。建立人胰腺癌细胞株PANC-1裸鼠原位种植瘤模型,原代培养原发和淋巴结转移灶中胰腺癌细胞,应用逆转录聚合酶链反应(RT.PCR)、酶联免疫吸附实验(ELISA)、流式细胞术、原位末端标记法(TUNEL)进一步检测VEGF—C的表达差异,并通过VEGF—C反义寡核苷酸(ASODN)体内外转染抑制其表达,研究对淋巴结转移胰腺癌细胞凋亡的影响。结果人胰腺癌淋巴结转移组织中VEGF—C的表达水平明显高于原发组织(8.6±3.4比4.6±2.8,P〈0.05);而种植瘤模型中淋巴结转移胰腺癌细胞VEGF-C的表达水平也显著高于原发灶细胞[mRNA:0.87±0.11比0.61±0.15,蛋白:(1682±157)pg/ml比(1404±128)pg/ml,均P〈0.05]。体内外转染VEGF—CASODN抑制其表达后,空白对照组、错义核苷酸组、ASODN组淋巴结转移胰腺癌细胞的凋亡率均显著提高[(2.8±1.0)%,(5.0±2.1)%,(13.2±2.2)%,均P〈0.01],而原发灶胰腺癌细胞无明显影响[(1.8±0.5)%,(2.0±0.7)%,(4.4±1.0)%,均P〉0.05]。结论在人胰腺癌组织及动物模型中,淋巴结转移灶胰腺癌细胞VEGF—C的表达均明显高于原发灶,并且其表达下凋能特异性促进淋巴结转移胰腺癌细胞的凋亡。 Objective To investigate the expression of vascular endothelial growth factor C ( VEGF- C) and the effect of antisense oligonucleotide (ASODN) upon lymph node metastasis of pancreatic cancer cell. Methods We selected 15 cases of human pancreatic cancer and detected the expression of VEGF-C in primary tumor and lymph node metastasis tissues with immunohistochemistry. Meanwhile, the spontaneous lymphatic metastasis model in nude mice was established with orthotopic implantation for the human pancreatic cancer cell line PANC-1, isolation and culture of primary tumor and spontaneous lymphatic metastasis. The effect of VEGF-C special ASODN upon the apoptosis of pancreatic cancer cell derived from primary tumor and spontaneous lymphatic metastasis were detected by reverse transcription polymerase chain reaction (RT-PCR), enzyme linked immunosorbent assay (ELISA), flow cytometer and terminal deoxylnucleotidyl transferase mediated-dUTP nick end labeling (TUNEL). Results In tissues of human pancreatic cancer, the values of VEGF-C on lymph nodes metastasis were more higher than primary tumor ( P 〈 0. 05 ). About the expression of VEGF-C on pancreatic cancer cell derived from spontaneous lymphatic metastasis and primary tumor in nude mice model, the mRNA levels of VEGF-C were 0. 87±0. 11 and 0. 61 ±0. 15 respectively, the VEGF-C levels in culture supernatants were (1682 ± 157)pg/ml and (1404 ± 128)pg/ml. The expression of VEGF-C on pancreatic cancer cells derived from lymphatic metastasis were also more higher than primary tumor ( P 〈 0. 05 ) . In vitro and vivo, transfection of VEGF-C ASODN decreased the expression of VEGF-C in pancreatic cancer cell. In control group, scramble-sense oligonucleotide (SODN) group and ASODN group, the apoptosis rates of pancreatic cancer cells derived from lymph node metastasis were (2. 8 ± 1.0 ) % , ( 5.0 ± 2. 1 ) % , ( 13.2 ± 2. 2 ) % respectively in vitro, and were ( 1.8 ± 0. 5 ) %, ( 2. 0 ± 0. 7 ) % , (4. 4 ± 1. 0) % respectively in vivo, the apoptosis was increased significantly after transfection of VEGF-C ASODN (all P 〈0. 01 ). But pancreatic cancer cells derived from primary tumor were not effeeted ( all P 〉 0. 05 ). Conclusion In human pancreatic cancer and nude mice model, the expression of VEGF-C on lymphatic metastasis was higher than primary tumor. The apoptosis of pancreatic cancer cells derived from spontaneous lymphatic metastasis were promoted by transfeetion of VEGF-C ASODN specially.
出处 《中华医学杂志》 CAS CSCD 北大核心 2009年第34期2386-2390,共5页 National Medical Journal of China
关键词 胰腺肿瘤 血管内皮生长因子C 淋巴转移 细胞凋亡 原位种植 Pancreatic neoplasms Vascular endothelial growth factor C Lymphatic metastasis Apoptosis Orthotopic implantation
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参考文献9

  • 1Berger AC, Watson JC, Rose EA, et al. The meastatic/examined lymph node ratio is an important progonostic factor after pancreaticoduodenectomy for pancreatic adenocarcinoma. Am Surg, 2004,70:235-240.
  • 2张群华,倪泉兴,代表中国抗癌协会胰腺癌专业委员会.胰腺癌2340例临床病例分析[J].中华医学杂志,2004,84(3):214-218. 被引量:142
  • 3Joukov V, Kalkkinen N, Alitalo K, et al. A novel vascular endothelial growth factor, VEGF-C, is a ligand for the Fh4 (VEGFR-3) and KDR (VEGFR-2) receptor tyrosine kinases. EMBO J, 1996, 15 : 290-298.
  • 4Nathanson SD. Insights into the mechanisms of lymph node metastasis. Cancer, 2003, 98: 413-423.
  • 5李凯,陶京,王春友.胰腺癌淋巴管生成与血管内皮生长因子C的关系[J].中华实验外科杂志,2006,23(1):16-17. 被引量:18
  • 6Lin J, Lalani AS, Harding TC, et al. Inhibition of lymphogenous metastasis using adeno- associated virus-mediated gene transfer of a soluble VEGFR-3 decoy receptor. Cancer Res, 2005, 65: 6901-6909.
  • 7Seiji O, Yasuhiko K, Shinji T, et al. Regulation of vascular endothelial growth factor (VEGF)-C and VEGF-D expression by the organ microenvironment in human colon carcinoma. Euro J Cancer, 2004, 40 : 1604-1609.
  • 8Hiroshi K, Sonshin T, Kousei M, et al. Impact of vascular endothelial growth factor-C and -D expression in human pancreatic cancer: its relationship to lymph node metastasis. Clin Cancer Res, 2004, 10: 8413-8420.
  • 9Terhi K, Mikala E, Marika JK, et al. Vascular endothelial growth factor C promotes tumor lymphangiogenesis and intralymphatic tumor growth. Cancer Res, 2001, 61 : 1786-1790.

二级参考文献11

  • 1Yeo CJ, Cameron JL, Sohn TA, et al. Six hundred fifty consecutive pancreaticoduoden-Ectomies in the 1990s. Ann Surg, 1997, 266: 248-260.
  • 2Joukov V, Kalkkinen N, Alitalo K, et al. A novel vascular endothelial growth factor, VEGF-C, is a ligand for the Fit4 (VEGFR-3) and KDR(VEGFR-2) receptor tyrosine kinases. EMBO J, 1996, 15: 290-298.
  • 3Weidner N. Intratumor microvessel density as a prognostic factor in cancer. Am J Pathol, 1995, 147: 9-19.
  • 4Furudoi A, Tanaka S, Haruma K, et al. Clinical significance of vascular endothelial growth factor C expression and angioganesis at the deepest invasive site of advanced colorectal carcinoma. Oncology, 2002,62:157-166.
  • 5Rutger C.I. van Geenen,Claudia M.G. Keyzer-Dekker,Geertjan van Tienhoven,Huug Obertop,Dirk J. Gouma. Pain Management of Patients with Unresectable Peripancreatic Carcinoma[J] 2002,World Journal of Surgery(6):715~720
  • 6倪泉兴,张群华,曹国海,傅德良,姚琪远,金忱,虞先俊,张妞,张延龄.分阶段综合治疗胰头癌16例临床分析[J].中华医学杂志,2000,80(4):252-254. 被引量:23
  • 7张群华,张延龄.胰腺癌基因诊治的新进展[J].中华肝胆外科杂志,2000,6(2):139-141. 被引量:4
  • 8邵春奎,朱正纲,苏祖兰,王瑞年,尹浩然,林言箴.检测胃癌组织中多基因表达的临床病理意义[J].中华实验外科杂志,2000,17(4):300-301. 被引量:8
  • 9张群华,倪泉兴,张延龄,曹国海,傅德良,姚琪远,金忱,虞先浚,张妞位.应用APACHEⅡ和POSSUM评分指导胰腺癌患者外科治疗的临床分析[J].中华外科杂志,2001,39(4):266-268. 被引量:25
  • 10张群华,倪泉兴,曹国海,付德良,姚琪远,金忱,虞先浚,张妞,张延龄.老年胰腺癌患者外科治疗的临床分析[J].中华医学杂志,2001,81(17):1054-1056. 被引量:10

共引文献157

同被引文献24

  • 1徐王磊,李宁,金法.超声内镜对胰腺癌可切除性评估的价值分析[J].实用肿瘤杂志,2007,22(4):311-313. 被引量:1
  • 2Hardie DG,Scott JW,Pan DA,et al.Management of cellular energy by the AMP-activated protein kinase system.FEBS Lett,2003,546:113-120.
  • 3Inoue E,Mochida S,Takagi H,et al SAD:a presynaptic kinase associated with synaptic vesicles and the active zone cytomatrix that regulates neurotransmitter Release.Neuron,2006,50:261-275.
  • 4Guo ZK,Tang WW,Yuan J,et al.BRSK2 is activated by cyclic AMP-dependent protein kinase A through phosphorylation at Thr260.Biochem Bioph Res Co,2006,347:867-871.
  • 5Esumi H,lzuishi K,Kate K.Hypoxia and nitric oxide treatment confer tolerance to glucose starvation in a5-AMP-activated protein kinase dependent manner.J Bio Chem,2002,277:32791-32798.
  • 6Engelken FJ, Bettschart V, Rahman MQ, et al. Prognostic factors in the palliation of pancreatic cancer [J]. Eur J Surg Oncol,2003 (4) ,29:368 - 373.
  • 7Duff SE, Li C, Jeziorska M, et al. Vascular endothelial growth factors C and D and lymphangiogenesis in gastrointestinal tract malignancy [ J]. Br J Cancer,2003, 89 (8) :426 -430.
  • 8Tamura M, Oda M, Matsumoto I, et al. The combination assay with circulating vascular endothelial growth factor (VEGF)-C, matrix metalloproteinase-9, and VEGF for diagnosing lymph node metastasis in patients with non- small cell lung cancer [ J ]. Ann Surg Oncol, 2004, 11 (10) :928 -933.
  • 9Mitsuhashi A, Suzuka K, Yamazawa K, et al. Serum vascular endothelial growth factor (VEGF) and VEGF-C levels as tumor markers in patients with cervical carcinoma [ J]. Cancer,2005,103 (4) :724 - 730.
  • 10Garcea G, Neal CP, Pattenden C J, et al. Molecular prognostic markers in pancreatic cancer: a systematic review [J]. Eur J Cancer,2005,41 (15) :2213 -2236.

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