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MAGE-A4, NY-ESO-1 and SAGE mRNA expression rates and co-expression relationships in solid tumours.
BMC Cancer ( IF 3.8 ) Pub Date : 2020-06-29 , DOI: 10.1186/s12885-020-07098-4
Mikiya Ishihara 1 , Shinichi Kageyama 2 , Yoshihiro Miyahara 3 , Takeshi Ishikawa 4 , Shugo Ueda 5 , Norihito Soga 6 , Hiroaki Naota 7 , Katsumi Mukai 8 , Naozumi Harada 9 , Hiroaki Ikeda 10 , Hiroshi Shiku 2, 3
Affiliation  

Cancer testis (CT) antigens are promising targets for cancer immunotherapies such as cancer vaccines and genetically modified adoptive T cell therapy. In this study, we evaluated the expression of three CT antigens, melanoma-associated antigen A4 (MAGE-A4), New York oesophageal squamous cell carcinoma 1 (NY-ESO-1) and sarcoma antigen gene (SAGE). MAGE-A4, NY-ESO-1 and/or SAGE antigen expression in tumour samples was evaluated by quantitative real-time polymerase chain reaction (qRT-PCR). Informed consent was obtained from individuals prior to study enrolment. In total, 585 samples in 21 tumour types were evaluated between June 2009 and March 2018. The positive expression rates of these CT antigens were as follows: MAGE-A4, 34.6% (range, 30.7–38.7); NY-ESO-1, 21.0% (range, 17.2–25.1); and SAGE, 21.8% (range, 18.5–25.4). The MAGE-A4 antigen was expressed in 54.9% of oesophageal cancers, 37.5% of head and neck cancers, 35.0% of gastric cancers and 34.2% of ovarian cancers; the NY-ESO-1 antigen was expressed in 28.6% of lung cancers, 25.3% of oesophageal cancers and 22.6% of ovarian cancers; and the SAGE antigen was expressed in 35.3% of prostate cancers, 32.9% of oesophageal cancers and 26.3% of ovarian cancers. The most common tumour type in this study was oesophageal cancer. MAGE-A4, NY-ESO-1 and SAGE antigen expression were assessed in 214 oesophageal cancer samples, among which 24 (11.2%) were triple-positive, 58 (27.1%) were positive for any two, 59 (27.6%) were positive for any one, and 73 (34.1%) were triple negative. Oesophageal cancer exhibited a relatively high rate of CT antigen mRNA expression positivity.

中文翻译:

MAGE-A4,NY-ESO-1和SAGE mRNA在实体瘤中的表达率和共表达关系。

睾丸癌(CT)抗原是癌症免疫疗法(如癌症疫苗和基因修饰的过继T细胞疗法)的有希望的靶标。在这项研究中,我们评估了三种CT抗原,黑素瘤相关抗原A4(MAGE-A4),纽约食道鳞状细胞癌1(NY-ESO-1)和肉瘤抗原基因(SAGE)的表达。通过定量实时聚合酶链反应(qRT-PCR)评估肿瘤样品中的MAGE-A4,NY-ESO-1和/或SAGE抗原表达。在研究入组前,已获得个人的知情同意。在2009年6月至2018年3月之间,总共评估了21种肿瘤类型中的585个样本。这些CT抗原的阳性表达率如下:MAGE-A4,34.6%(范围:30.7.3-78.7); MAGE-A4,34.6%(范围:30.7-38.7);NY-ESO-1,21.0%(范围17.2-25.1);SAGE为21.8%(范围为18.5-25.4)。MAGE-A4抗原在54.9%的食道癌,37.5%的头颈癌,35.0%的胃癌和34.2%的卵巢癌中表达;NY-ESO-1抗原在28.6%的肺癌,25.3%的食道癌和22.6%的卵巢癌中表达;SAGE抗原在35.3%的前列腺癌,32.9%的食道癌和26.3%的卵巢癌中表达。在这项研究中最常见的肿瘤类型是食道癌。在214例食管癌样本中评估了MAGE-A4,NY-ESO-1和SAGE抗原的表达,其中24例(11.2%)呈三重阳性,58例(27.1%)呈阳性,其中59例(27.6%)呈阳性。积极的任何一个,和73(34.1%)是三重负。食道癌表现出较高的CT抗原mRNA表达阳性率。5%的头颈部癌,35.0%的胃癌和34.2%的卵巢癌;NY-ESO-1抗原在28.6%的肺癌,25.3%的食道癌和22.6%的卵巢癌中表达;SAGE抗原在35.3%的前列腺癌,32.9%的食道癌和26.3%的卵巢癌中表达。在这项研究中最常见的肿瘤类型是食道癌。在214例食管癌样本中评估了MAGE-A4,NY-ESO-1和SAGE抗原的表达,其中24份(11.2%)呈三重阳性,58份(27.1%)呈阳性,其中59份(27.6%)呈阳性。积极的任何一个,和73(34.1%)是三重负。食道癌表现出较高的CT抗原mRNA表达阳性率。5%的头颈部癌,35.0%的胃癌和34.2%的卵巢癌;NY-ESO-1抗原在28.6%的肺癌,25.3%的食道癌和22.6%的卵巢癌中表达;SAGE抗原在35.3%的前列腺癌,32.9%的食道癌和26.3%的卵巢癌中表达。在这项研究中最常见的肿瘤类型是食道癌。在214例食管癌样本中评估了MAGE-A4,NY-ESO-1和SAGE抗原的表达,其中24例(11.2%)呈三重阳性,58例(27.1%)呈阳性,其中59例(27.6%)呈阳性。积极的任何一个,和73(34.1%)是三重负。食道癌表现出较高的CT抗原mRNA表达阳性率。肺癌的6%,食道癌的25.3%和卵巢癌的22.6%;SAGE抗原在35.3%的前列腺癌,32.9%的食道癌和26.3%的卵巢癌中表达。在这项研究中最常见的肿瘤类型是食道癌。在214例食管癌样本中评估了MAGE-A4,NY-ESO-1和SAGE抗原的表达,其中24份(11.2%)呈三重阳性,58份(27.1%)呈阳性,其中59份(27.6%)呈阳性。积极的任何一个,和73(34.1%)是三重负。食道癌表现出较高的CT抗原mRNA表达阳性率。肺癌的6%,食道癌的25.3%和卵巢癌的22.6%;SAGE抗原在35.3%的前列腺癌,32.9%的食道癌和26.3%的卵巢癌中表达。在这项研究中最常见的肿瘤类型是食道癌。在214例食管癌样本中评估了MAGE-A4,NY-ESO-1和SAGE抗原的表达,其中24例(11.2%)呈三重阳性,58例(27.1%)呈阳性,其中59例(27.6%)呈阳性。积极的任何一个,和73(34.1%)是三重负。食道癌表现出较高的CT抗原mRNA表达阳性率。在这项研究中最常见的肿瘤类型是食道癌。在214例食管癌样本中评估了MAGE-A4,NY-ESO-1和SAGE抗原的表达,其中24例(11.2%)呈三重阳性,58例(27.1%)呈阳性,其中59例(27.6%)呈阳性。积极的任何一个,和73(34.1%)是三重负。食道癌表现出较高的CT抗原mRNA表达阳性率。在这项研究中最常见的肿瘤类型是食道癌。在214例食管癌样本中评估了MAGE-A4,NY-ESO-1和SAGE抗原的表达,其中24例(11.2%)呈三重阳性,58例(27.1%)呈阳性,其中59例(27.6%)呈阳性。积极的任何一个,和73(34.1%)是三重负。食道癌表现出较高的CT抗原mRNA表达阳性率。
更新日期:2020-06-29
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