Expression characteristics and clinical significance of HHLA2 and its receptor TMIGD2 in ovarian cancer tissues
DOI:10.3872/j.issn.1007-385x.2022.09.006
- VernacularTitle:HHLA2及其受体TMIGD2在卵巢癌组织中的表达及其临床意义
- Author:
FU Yuanyuan1,2
1
,
2
;
ZHENG Panpan2
1
,
2
;
KONG Caixia1
1
,
2
;
PAN Yunyan1
1
,
2
;
JIANG Jingting2
1
,
2
Author Information
1. Department of Gynecology, Changzhou Traditional Chinese Medicine Hospital, Changzhou 213003, Jiangsu, China,
2. Center of Tumor Biological Treatment, the Third Affiliated Hospital of Soochow University, Institute of Cell Therapy, Soochow University, Changzhou 213003, Jiangsu, China
- Publication Type:Journal Article
- Keywords:
卵巢癌;人类内源性逆转录病毒-H长末端重复序列结合蛋白2;穿膜和免疫球蛋白结构域2;组织芯片;预后
- From:
Chinese Journal of Cancer Biotherapy
2022;29(9):822-827
- CountryChina
- Language:Chinese
-
Abstract:
[摘 要] 目的:探讨人类内源性逆转录病毒-H长末端重复序列结合蛋白2(HHLA2)和其受体穿膜和免疫球蛋白结构域2(TMIGD2)在卵巢癌组织中的表达,分析其与卵巢癌患者临床病理特征及预后的关系。方法:通过免疫组织化学方法在包含154点/154例卵巢癌组织的芯片中分别检测HHLA2和其受体TMIGD2的表达,分析其表达水平与患者临床病理特征的关联性及其对预后的影响。结果:HHLA2的表达与卵巢癌病理分型有关(P<0.05)。Kaplan-Merier生存分析表明,在Ⅰ型卵巢癌中,HHLA2和TMIGD2高表达患者OS较短(P<0.05,P<0.01)。单因素Cox比例风险模型显示,卵巢癌Ⅱ型、FIGO分期Ⅲ和Ⅳ期、存在淋巴转移及远处转移者预后更差。多因素Cox风险模型分析显示,TMIGD2高表达、FIGO分期Ⅲ和Ⅳ期、存在淋巴转移、淋巴转移阳性可能是导致卵巢癌患者预后较差的独立影响因素,且HHLA2与TMIGD2表达呈正相关(r=0.603,P<0.01)。结论:HHLA2及其受体TMIGD2在卵巢癌组织中高表达且与患者的预后相关联,有望成为卵巢癌患者的预后预测指标
- Full text:20220906.pdf