SALL4、NYESO1、SSX2、LMP2A蛋白在鼻咽癌患者外周血中诱导的免疫反应研究
发布时间:2021-01-30 21:02
目的:探讨鼻咽癌(NPC)病毒抗原、肿瘤相关抗原、EB病毒拷贝数(EBV)与临床特征之间的关联性,分析EB病毒拷贝数与抗原特异性免疫反应的相关性,寻找与临床特征有关的T细胞免疫指标,为将来鼻咽癌个体化治疗的开展提供实验室依据。方法:选择2015年3月2016年9月新疆医科大学附属肿瘤医院由病理明确诊断的鼻咽癌初治患者61例,用ELISpot法检测研究对象外周血T细胞对SALL4、NYESO1、SSX2及LMP2A蛋白抗原肽池的特异性细胞免疫反应水平;同时应用PCR方法检测血浆中EBV拷贝数。分析上述抗原CTL反应、EBV拷贝数与临床特征之间的关联性及EBV拷贝数与上述抗原的CTL反应的相关性。结果:(1)NPC患者外周血中SALL4、NYESO1、SSX2及LMP2A特异性CTL免疫反应阳性率分别为27.9%、18.0%、11.5%、55.7%;反应强度分别47.4、37.5、27.8、142.7 SFC/106PBMCs。(2)NPC患者SALL4特异性CTL反应频率在EBV阴性组高于阳性组,有统计学差异(40.7%和17.6%,P=0.0...
【文章来源】:新疆医科大学新疆维吾尔自治区
【文章页数】:57 页
【学位级别】:硕士
【部分图文】:
SALL4、NYESO1、SSX2、LMP2A蛋白在NPC患者外周血中的反应频率(例,%)
LL4、NYESO1、SSX2、LMP2A 蛋白在 NPC 患者外周血he frequency of SALL4、NYESO1、SSX2、LMP2A proteinnasopharyngeal carcinoma patients(n,%)SO-1 11(18.0%) X2 7(11.5%) P2A 34(55.7%)
阳性 34 6(17.6) 3.993 0.046 7.50 -0.906 0.365阴性 27 11(40.7) 9.82图3 鼻咽癌初治组不同临床特征SALL4特异性CTL反应频率 (例,% )FIG.3The SALL4 protein specific CTLresponse frequency between different clinicalcharacteristics in nasopharyngeal carcinoma patients (n,% )图4 鼻咽癌初治组不同临床特征SALL4特异性CTL反应强度(SFC/106PBMCs)FIG.4 The SALL4 protein specific CTL magnitudes between different clinical characteristics innasopharyngeal carcinoma patients(SFC/106PBMCs)
【参考文献】:
期刊论文
[1]Prognostic values of the integrated model incorporating the volume of metastatic regional cervical lymph node and pretreatment serum Epstein-Barr virus DNA copy number in predicting distant metastasis in patients with N1 nasopharyngeal carcinoma[J]. Ji-Jin Yao,Guan-Qun Zhou,Ya-Qin Wang,Si-Yang Wang,Wang-Jian Zhang,Ya-Nan Jin,Fan Zhang,Li Li,Li-Zhi Liu,Zhi-Bin Cheng,Jun Ma,Zhen-Yu Qi,Ying Sun. Chinese Journal of Cancer. 2017(12)
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本文编号:3009581
【文章来源】:新疆医科大学新疆维吾尔自治区
【文章页数】:57 页
【学位级别】:硕士
【部分图文】:
SALL4、NYESO1、SSX2、LMP2A蛋白在NPC患者外周血中的反应频率(例,%)
LL4、NYESO1、SSX2、LMP2A 蛋白在 NPC 患者外周血he frequency of SALL4、NYESO1、SSX2、LMP2A proteinnasopharyngeal carcinoma patients(n,%)SO-1 11(18.0%) X2 7(11.5%) P2A 34(55.7%)
阳性 34 6(17.6) 3.993 0.046 7.50 -0.906 0.365阴性 27 11(40.7) 9.82图3 鼻咽癌初治组不同临床特征SALL4特异性CTL反应频率 (例,% )FIG.3The SALL4 protein specific CTLresponse frequency between different clinicalcharacteristics in nasopharyngeal carcinoma patients (n,% )图4 鼻咽癌初治组不同临床特征SALL4特异性CTL反应强度(SFC/106PBMCs)FIG.4 The SALL4 protein specific CTL magnitudes between different clinical characteristics innasopharyngeal carcinoma patients(SFC/106PBMCs)
【参考文献】:
期刊论文
[1]Prognostic values of the integrated model incorporating the volume of metastatic regional cervical lymph node and pretreatment serum Epstein-Barr virus DNA copy number in predicting distant metastasis in patients with N1 nasopharyngeal carcinoma[J]. Ji-Jin Yao,Guan-Qun Zhou,Ya-Qin Wang,Si-Yang Wang,Wang-Jian Zhang,Ya-Nan Jin,Fan Zhang,Li Li,Li-Zhi Liu,Zhi-Bin Cheng,Jun Ma,Zhen-Yu Qi,Ying Sun. Chinese Journal of Cancer. 2017(12)
[2]Prognostic value of plasma Epstein-Barr virus DNA level during posttreatment follow-up in the patients with nasopharyngeal carcinoma having undergone intensity-modulated radiotherapy[J]. Wen-Fei Li,Yuan Zhang,Xiao-Bin Huang,Xiao-Jing Du,Ling-Long Tang,Lei Chen,Hao Peng,Rui Guo,Ying Sun,Jun Ma. Chinese Journal of Cancer. 2017(11)
[3]鼻咽癌免疫逃逸中EB病毒募集Treg细胞相关性分析[J]. 毕佩,王洁,鲁娟,刘雄,王凡,罗云帆,彭淑蹈,李湘平. 中华耳鼻咽喉头颈外科杂志. 2017 (09)
[4]细胞毒性T淋巴细胞免疫与肿瘤相关研究进展[J]. 刘凯,王多明,王若峥. 新疆医科大学学报. 2017(07)
[5]LMP2A、Snail和N-cadherin在鼻咽癌及其淋巴结转移灶中高表达[J]. 饶洁,赵利容,袁静萍,罗泊涛. 中国组织化学与细胞化学杂志. 2017(01)
[6]鼻咽癌MAGE-A1、MAGE-A3特异性CTL免疫应答差异与临床相关性[J]. 董丹宁,王多明,刘凯,胡云辉,王若峥. 新疆医学. 2016(11)
[7]A model to predict the risk of lethal nasopharyngeal necrosis after re-irradiation with intensity-modulated radiotherapy in nasopharyngeal carcinoma patients[J]. Ya-Hui Yu,Wei-Xiong Xia,Jun-Li Shi,Wen-Juan Ma,Yong Li,Yan-Fang Ye,Hu Liang,Liang-Ru Ke,Xing Lv,Jing Yang,Yan-Qun Xiang,Xiang Guo. Chinese Journal of Cancer. 2016(11)
[8]EBV抗体和EBV-DNA在鼻咽癌诊断及分期的研究[J]. 俞霞,季明芳,程伟民,黄玉玲,李付贵. 中国肿瘤临床. 2016(15)
[9]Importance of SALL4 in the development and prognosis of hepatocellular carcinoma[J]. Fei Yin,Xin Han,Shu-Kun Yao,Xiao-Ling Wang,Hui-Chai Yang. World Journal of Gastroenterology. 2016(09)
[10]血浆EBV-DNA表达水平与鼻咽癌分期的相关性分析[J]. 罗晚媛,唐莹,何本夫. 实用癌症杂志. 2015(08)
本文编号:3009581
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