原发性中枢神经系统淋巴瘤血浆miR-21和miR-222的表达及其与预后的关系
R551.3; 目的 评估血浆microRNAs(miR-21和miR-222)表达水平对原发性中枢神经系统淋巴瘤(primary central nervous system lymphoma,PCNSL)预后的影响.方法 纳入2011年9月至2016年12月期间于复旦大学附属华山医院新诊断的PCNSL患者41例.收集患者临床资料,qRT-PCR检测首次化疗前患者外周血标本中血浆miR-21及miR-222表达水平.采用Kaplan-Meier绘制生存曲线,Log-rank检验进行单因素分析,Cox回归进行多因素分析.结果 中位随访44.47个月.取中位表达水平为截断值将全部病例分为miR-...
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Published in | 复旦学报(医学版) Vol. 49; no. 4; pp. 554 - 561 |
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Main Authors | , , , , , , , |
Format | Journal Article |
Language | Chinese |
Published |
复旦大学附属华山医院血液科 上海 200040%复旦大学附属华山医院北院血液科 上海 201907%复旦大学附属华山医院北院检验科 上海 201907
01.07.2022
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Subjects | |
Online Access | Get full text |
ISSN | 1672-8467 |
DOI | 10.3969/j.issn.1672-8467.2022.04.012 |
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Abstract | R551.3; 目的 评估血浆microRNAs(miR-21和miR-222)表达水平对原发性中枢神经系统淋巴瘤(primary central nervous system lymphoma,PCNSL)预后的影响.方法 纳入2011年9月至2016年12月期间于复旦大学附属华山医院新诊断的PCNSL患者41例.收集患者临床资料,qRT-PCR检测首次化疗前患者外周血标本中血浆miR-21及miR-222表达水平.采用Kaplan-Meier绘制生存曲线,Log-rank检验进行单因素分析,Cox回归进行多因素分析.结果 中位随访44.47个月.取中位表达水平为截断值将全部病例分为miR-21及miR-222高表达组和低表达组.miR-21高表达组中位疾病无进展生存期(progression free survival,PFS)为22.63个月,显著高于miR-21低表达组(15.50个月,P=0.049);两组患者中位总生存期(overall survival,OS)无明显差异.miR-222高表达组与低表达组患者在PFS与OS上均无显著差异.单因素分析结果显示血浆miR-21表达水平、ECOG体能评分(performance status,PS)、血清乳酸脱氢酶(lactate dehydrogenase,LDH)以及大剂量甲氨蝶呤(high-dose methotrexate,HD-MTX)联合替尼泊苷(teniposide,Vm26)化疗方案与PFS相关.Cox比例风险回归模型显示血浆miR-21、ECOG PS评分以及LDH水平是影响PCNSL患者PFS的独立预后因素.结论 HD-MTX联合Vm26化疗方案有助于改善PCNSL患者的PFS,血浆miR-21高水平的患者具有更好的PFS. |
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AbstractList | R551.3; 目的 评估血浆microRNAs(miR-21和miR-222)表达水平对原发性中枢神经系统淋巴瘤(primary central nervous system lymphoma,PCNSL)预后的影响.方法 纳入2011年9月至2016年12月期间于复旦大学附属华山医院新诊断的PCNSL患者41例.收集患者临床资料,qRT-PCR检测首次化疗前患者外周血标本中血浆miR-21及miR-222表达水平.采用Kaplan-Meier绘制生存曲线,Log-rank检验进行单因素分析,Cox回归进行多因素分析.结果 中位随访44.47个月.取中位表达水平为截断值将全部病例分为miR-21及miR-222高表达组和低表达组.miR-21高表达组中位疾病无进展生存期(progression free survival,PFS)为22.63个月,显著高于miR-21低表达组(15.50个月,P=0.049);两组患者中位总生存期(overall survival,OS)无明显差异.miR-222高表达组与低表达组患者在PFS与OS上均无显著差异.单因素分析结果显示血浆miR-21表达水平、ECOG体能评分(performance status,PS)、血清乳酸脱氢酶(lactate dehydrogenase,LDH)以及大剂量甲氨蝶呤(high-dose methotrexate,HD-MTX)联合替尼泊苷(teniposide,Vm26)化疗方案与PFS相关.Cox比例风险回归模型显示血浆miR-21、ECOG PS评分以及LDH水平是影响PCNSL患者PFS的独立预后因素.结论 HD-MTX联合Vm26化疗方案有助于改善PCNSL患者的PFS,血浆miR-21高水平的患者具有更好的PFS. |
Author | 陈波斌 陈锟 马燕 徐慧雯 王珍珍 李情 林之光 马晶晶 |
AuthorAffiliation | 复旦大学附属华山医院血液科 上海 200040%复旦大学附属华山医院北院血液科 上海 201907%复旦大学附属华山医院北院检验科 上海 201907 |
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Author_FL | LI Qing CHEN Bo-bin MA Yan LIN Zhi-guang WANG Zhen-zhen CHEN Kun XU Hui-wen MA Jing-jing |
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DocumentTitle_FL | Expression of plasma miR-21 and miR-222 in primary central nervous system lymphoma and its correlation with prognosis |
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Keywords | 原发性中枢神经系统淋巴瘤(PCNSL) 预后 miR-21 化疗 |
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Snippet | R551.3; 目的 评估血浆microRNAs(miR-21和miR-222)表达水平对原发性中枢神经系统淋巴瘤(primary central nervous system lymphoma,PCNSL)预后的影响.方法... |
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Title | 原发性中枢神经系统淋巴瘤血浆miR-21和miR-222的表达及其与预后的关系 |
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