期刊文献+

BCL2/IGH、BCL6在CD10^-MUM1^+和CD10^+MUM1^-滤泡性淋巴瘤中的表达及意义 被引量:2

下载PDF
导出
摘要 目的:探讨CD10-MUM1+滤泡性淋巴瘤(FL)和CD10+MUM1-的FL中BCL2/IGH融合基因、BCL6分离基因和相应蛋白表达。方法:收集广西医科大学第一附属医院和广西民族医院2005年1月至2011年6月诊断为FL的患者54例的肿瘤组织,免疫组织化学方法检测BCL2蛋白和BCL6蛋白,荧光原位杂交技术(FISH)检测两组的BCL2/IGH融合基因、BCL6分离基因。结果:(1)BCL2蛋白表达,BCL2融合基因和BCL6分离基因在CD10+MUM1-的FL和CD10-MUM1+的FL中出现差异,差异有统计学意义。(2)BCL2蛋白表达和BCL2融合基因在CD10+MUM1-的FL和CD10-MUM1+的FL中呈负相关(分别为r=-0.337,P=0.013;r=-0.375,P=0.005)。BCL6分离基因在CD10-MUM1+FL和CD10+MUM1-FL中呈正相关(r=0.392,P=0.003)。结论:CD10+MUM1-的FL基本上是经典的FL,CD10-MUM1+的FL包含较多的高级别FL,与CD10+MUM1-的FL相比,少见BCL2蛋白表达和BCL2/IGH融合基因表达,可见BCL2基因扩增,常见BCL6分离基因。
出处 《实用医学杂志》 CAS 北大核心 2013年第23期3880-3882,共3页 The Journal of Practical Medicine
基金 广西青年科学基金项目(编号:桂科自0728116)
  • 相关文献

参考文献9

  • 1Swerdlow S H, Campo E, Harris N L, et al. World Health Organization classification of tumours of haematopoietic and lymphoid tissues [ M ]. Lyon : IARC PRESS, 2008 : 220-227.
  • 2王晋芬,王云中,陈振文,Taylor Clive R.根据WHO淋巴造血系统肿瘤新分类对山西省淋巴瘤分布特点的分析[J].中华病理学杂志,2006,35(4):218-223. 被引量:24
  • 3霍颖颖,潘毅,管冰心,房爱菊,孙保存,周庚寅,FU Kai,孟斌.MUM-1/IRF4在滤泡性淋巴瘤中的表达及意义[J].中华病理学杂志,2011,40(8):528-531. 被引量:5
  • 4Horn H, Schmeher C, Leich E, et al. Follicular lymphomas grade 3B is a distinct neoplasm according to cytogenetic and immunohistochemicalprofiles [J]. Haematologica, 2011,96 (9) : 1327-1334.
  • 5Karube K, Guo Y, Suzumiya J, et al. CD10-MUM* follicular lymphoma Lacks BCL2 gene translocation and shows characteristic biologie and features [J]. Blood, 2007,109(7): 3076-3079.
  • 6Tsuboi K, Iida S, Inagaki H, et ah MUMI/IRF4 expression as a frequent event in mature lymphoid malignancies [J]. Leukemia, 2000,14 (3) : 449-456.
  • 7Bosga-Bouwer A G, van den B A, Harambieva E, et al. Molecular, cytogenetic, and immunophenoptypic eharaeterization of lymphomas grade 3B;a separate entity or part of the spectrum of diffuse large B-cell lymphoma or follicular lymphomas? [J]. Hum Pathol, 2006,37(5) :528-533.
  • 8Cheung K J, Shah S P, Steidl C, et ah Genome-wide profiling of follicular lymphoma by array eomparative gene hybridization reveals prognostic significant DNA copy number imbalances [J]. Blood, 2009,113(1):137-148.
  • 9Ott G, Rosenwald A. Molecular pathogenesis of follicular lymphoma [J]. Haematologica, 2008,93(12) : 1773-1775.

二级参考文献32

  • 1张彦宁,周小鸽,张淑红,王鹏,张长淮,黄受方.非霍奇金B细胞淋巴瘤369例病理形态观察 2001年世界卫生组织淋巴组织肿瘤新分类应用体会[J].中华病理学杂志,2005,34(4):193-197. 被引量:36
  • 2王晋芬,王云中,陈振文,Taylor Clive R.根据WHO淋巴造血系统肿瘤新分类对山西省淋巴瘤分布特点的分析[J].中华病理学杂志,2006,35(4):218-223. 被引量:24
  • 3Swerdlow SH, Campo E, Harris NL, et al. World Health Organization classification of tumors. WHO classification of tumors of hematopoietic and lymphoid tissues. Lyon : IARC Press ,2008.
  • 4Tsuboi K, Iida S, Inagaki H, et al. MUM1/IRF4 expression as a frequent event in mature lymphoid malignancies. Leukemia,2000, 14 ( 3 ) :449-456.
  • 5Falini B, Fizzotti M, Pucciarini A, et al. A monoclonal antibody (MUM1p) detects expression of the MUM1/IRF4 protein in a subset of germinal center B ceils, plasma cells, and activated T cells. Blood ,2000,95 (6) :2084-2092.
  • 6Natkunam Y, Warnke RA, Montgomery K, et al. Analysis of MUM1/IRF4 protein expression using tissue microarrays and immunohistochemistry. Mod Pathol, 2001,14(7) :686-694.
  • 7Naresh KN. MUM1 expression dichotomises follicular lymphoma into predominantly, MUM1-negative low-grade and MUM1-positive high-grade subtypes. Haematologica,2007,92(2) :267-268.
  • 8Karube K, Guo Y, Suzumiya J,et al. CD10-MUM1 + follicular lymphoma lacks BCL2 gene translocation and shows characteristic biologic and clinical features. Blood ,2007,109(7 ) :3076-3079.
  • 9Leich E, Salaverria I, Bea S, et al. Follicular lymphomas with and without translocation t (14; 18 ) differ in gene expression profiles and genetic alterations. Blood,2009,114 (4) : 826-834.
  • 10Ott G, Katzenberger T, Lohr A, et al. Cytomorphologic, immunohistochemical, and cytogenetic profiles of follicular lymphoma : 2 types of follicular lymphoma grade 3. Blood ,2002,99 (10) :3806-3812.

共引文献27

同被引文献26

引证文献2

二级引证文献10

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