1) herpes simplex thymidine kinase
单纯疱疹病毒胸苷嘧啶激酶
2) HSV-CD/TK
单纯疱疹病毒胸腺嘧啶核苷激酶
3) herpes simplex virus thymidine kinase type 1
单纯疱疹病毒-胸腺嘧啶激酶1
4) HSV-tk gene
单纯疱疹病毒胸苷激酶
1.
Methods:By using Adeasy system, recombinant adenoviral plasmid containing KDR promoter-controlled HSV-tk gene (AdKDR-HSV-tk) was constructed.
HUVEC+HUVEC/tk混合细胞的存活率,随HUVEC/tk细胞比例的增加而降低,说明腺病毒介导的KDR启动子-单纯疱疹病毒胸苷激酶/丙氧鸟苷系统不但能杀伤tk+细胞,也能杀伤未导入tk的细胞,存在明显的旁观者效应。
2.
Methods: HSV-TK gene was transfected into PC-3m cells through retrovirus vector, reverse transcription-polymerase chain reaction(RT-PCR) was used to demonstrate the successful transfection and the transcription of HSV-TK gene.
目的:探讨单纯疱疹病毒胸苷激酶(herpessimplexvirus-thymidinekinase,HSV-TK)自杀基因体系联合重组干扰素α-2a(rIFNα-2a)对前列腺癌PC-3m细胞的体外杀伤作用。
5) hsv-tk
单纯疱疹病毒胸苷激酶
1.
Aim:To construct a recombinant eukaryotic expression vector containing α-fetoprotein(AFP) promoter-mediated HSV-TK suicide gene,and analyze its specific expression on AFP-positive hepatoma cells.
目的:构建甲胎蛋白(AFP)启动子介导的单纯疱疹病毒胸苷激酶(HSV-TK)重组真核表达载体,并检测其在AFP阳性肝癌细胞株的特异性表达。
2.
To improve the effectiveness of radiotherapy and chemotherapy to these tumours, a eukaryotic expression vector expressing herpes simplex virus-thymidine kinase (HSV-TK) regulated by hypoxia responsive element (HRE) under hypoxia was constructed.
本研究拟构建一种由缺氧反应元件(hypoxia responsive element,HRE)调控的单纯疱疹病毒胸苷激酶(herpes simplex virus-thymidine kinase,HSV-TK)基因的真核表达载体,观察HRE能否增强HSV-TK/丙氧鸟苷(gancyclovir,GCV)系统对乏氧环境中的人Ewing肉瘤细胞系(SK-ES-1细胞)的杀伤作用,为弥补放、化疗的不足探索有效的治疗方法。
6) Herpes simplex virus thymidine kinase
单纯疱疹病毒胸苷激酶
1.
Aim To observe in vitro cytotoxicities of GCV and CTL to rat mammary cancer cells transfected with herpes simplex virus thymidine kinase(HSV TK) and costimulatory molecule(B7) genes via retrovirus vector.
目的 观察羟甲基无环鸟苷 (GCV)、CTL对逆转录病毒介导的转染单纯疱疹病毒胸苷激酶 (HSV TK)和共刺激分子 (B7)双基因的大鼠乳腺癌细胞的体外杀伤作用。
2.
Objective: To investigate the role of herpes simplex virus thymidine kinase (HSV-tk) gene expression driven by vascular endothelial growth factor (VEGF) promoter followed by ganciclovir (GCV) administration in killing hepatocellular carcinoma(HCC) cells in vitro.
目的 :构建携带受血管内皮生长因子 (VEGF)启动子调控的单纯疱疹病毒胸苷激酶基因 (HSV- tk)的重组腺病毒载体 ,并探讨该重组腺病毒对体外培养的肝癌细胞的特异性杀伤活性。
3.
Under the current circumstance of cancer gene therapy, herpes simplex virus thymidine kinase (HSV-tk) suicide gene therapy is regarded as a promising strategy because it is independent of the genetic background of carcinogenesis, which is not clear yet, and.
当前,肿瘤基因治疗所面临的一个主要问题是基因载体的低效率,而单纯疱疹病毒胸苷激酶(HSV-tk)基因治疗中存在的旁观者效应则至少在一定程度上使该问题得以解决。
补充资料:单纯疱疹
单纯疱疹
herpes simplex
小儿时期常见病毒性感染,可见于局部如皮肤、口腔黏膜及角膜等处,也可引致全身性感染、威胁生命。病原体为单纯疱疹病毒。其临床表现:常见的症状是龈口炎,这是小儿时期原发性感染中常见病型,大都见于颊内、口腔或牙龈,也可侵及口唇周围的皮肤。而角膜结膜炎、外阴阴道炎、脑膜脑炎、疱性湿疹、全身性感染(见于初生早产儿)、再发性疱疹感染较少见。治疗:一般治疗包括保持口腔和皮肤清洁,必要时局部涂抹中药锡类散等。肾上腺皮质激素禁用于急性疱疹性角膜炎,因可加重病情。特异治疗:有疱疹净、阿糖腺苷。
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