The long non-coding RNA expression profile of Coxsackievirus A16 infected RD cells identified by RNA

来源 :Virologica Sinica | 被引量 : 0次 | 上传用户:sharp_z
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Coxsackievirus A16(CVA16) is one of major pathogens of hand, foot and mouth disease(HFMD) in children. Long non-coding RNAs(Inc RNAs) have been implicated in various biological processes,but they have not been associated with CVA16 infection. In this study, we comprehensively characterized the landscape of Inc RNAs of normal and CVA16 infected rhabdomyosarcoma(RD)cells using RNA-Seq to investigate the functional relevance of Inc RNAs. We showed that a total of 760 Inc RNAs were upregulated and 1210 Inc RNAs were downregulated. Out of these dysregulated Inc RNAs, 43.64% were intergenic, 22.31% were sense, 15.89% were intronic, 8.67% were bidirectional, 5.59% were antisense, 3.85% were s RNA host Inc RNAs and 0.05% were enhancer. Six dysregulated Inc RNAs were validated by quantitative PCR assays and the secondary structures of these Inc RNAs were projected. Moreover, we conducted a bioinformatics analysis of an Inc RNAs(ENST00000602478) to elucidate the diversity of modification and functions of Inc RNAs. In summary, the current study compared the dysregulated Inc RNAs profile upon CVA16 challenge and illustrated the intricate relationship between coding and Inc RNAs transcripts. These results may not only provide a complete picture of transcription in CVA16 infected cells but also provide novel molecular targets for treatments of HFMD. Coxsackievirus A16 (CVA16) is one of the major pathogens of hand, foot and mouth disease (HFMD) in children. Long non-coding RNAs (Inc RNAs) have been implicated in various biological processes, but they have not been associated with CVA16 infection. In this study, we comprehensively characterized the landscape of Inc RNAs of normal and CVA16 infected rhabdomyosarcoma (RD) cells using RNA-Seq to investigate the functional relevance of Inc RNAs. We showed that a total of 760 Inc RNAs were upregulated and 1210 Inc RNAs were downregulated. Out of these dysregulated Inc RNAs, 43.64% were intergenic, 22.31% were sense, 15.89% were intronic, 8.67% were bidirectional, 5.59% were antisense, 3.85% were RNA host RNAs and 0.05% were enhancer. Six dysregulated Inc RNAs were validated by quantitative PCR assays and the secondary structures of these Inc RNAs were projected. Furthermore, we conducted a bioinformatics analysis of an Inc RNAs (ENST00000602478) to elucidate the diversity of modification and fun ctions of Inc RNAs. In summary, the current study compared to the dysregulated Inc RNAs profile upon CVA16 challenge and illustrated the intricate relationship between coding and Inc RNAs transcripts. These results may not only provide a complete picture of transcription in CVA16 infected cells but also provide novel molecular targets for treatments of HFMD.
其他文献
目的:调查我院门诊糖尿病患者降糖药应用情况,分析降糖药应用的合理性。方法:统计我院糖尿病门诊2006~2008年各类降糖药消耗量和金额,计算用药频度(DDDs)和药物利用指数(DUI)
以“东北亚投资贸易博览会”为平台,世界经贸投资大潮开始向备受大国关注的东北亚涌动。东北亚地区历来为大国关注。早在10年前这里就实施了由联合国牵头、东北亚区域各国政
1.选择品种针对不同的防治对象选用合适的农药品种。如,咬食叶片的害虫可选用胃毒作用强的药剂,像菜青虫就要选用阿维菌素等具有胃毒作用的药剂;吮吸植物汁液的害虫宜选用内
近年来,由于一些生产企业设备简陋、防护措施缺乏,再加上劳动者自我防范意识薄弱,暴露出许多不容忽视的职业病危害问题。 In recent years, due to the poor facilities and
一位曾经把贪婪的华尔街宣判死亡的经济学家,自己也被某人宣布“死亡”了尽管他获得了诺贝尔奖  保罗克鲁格曼“死”了!这一网络流言甚至比克鲁格曼因“新贸易理论”获得诺贝尔奖的消息传播得更快一家百科全书网站甚至一度给克鲁格曼的词条添加进了“已去世”的注释  “死亡”发生在2008年10月13日,克鲁格曼获得本年度诺贝尔经济学奖后仅一个小时,布什总统的铁杆支持者华尔街资深投资顾问鲁斯金立即在《国家评论》杂
例1 一辆北京BJ2020型越野车,在行驶中无异常,但在起步和换档过程中,出现车身有轻微抖振的现象,并且听到离合器内部有异响。根据故障现象,首先肯定故障在离合器。按照常规,
小松HD 325—5型32t载重自卸车,以其载重量大、性能较佳和制造质量优良而得以在我国许多大、中型工地广泛使用。但由于其控制线路较为复杂,自检功能显示的故障信息又较笼统,
内蒙古锡林郭勒盟精神卫生中心承担着锡林郭勒盟和周边地区人民群众的精神卫生预防、医疗、康复以及心理咨询等任务,特别是对全盟地区城镇“三无”人员、流浪乞讨人员、复员
1.剥削论在重庆隶属四川省的时候,成都1978年到1997年的国内生产总值和工业总产值增长速度都高于全国平均水平,重庆却低于这个水平。四川省的财政收入有很大一部分来自重庆,
科学技术的发展创造了巨大的物质财富与精神财富。世界经济论坛在《全球竞争力报告2002-2003》中提出“核心技术创新国或地区”的概念。我国在国家中长期科学和技术发展总体