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Xist lncRNA在X染色体相关疾病中的表达和意义

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摘要 哺乳动物基因组转录大量RNA转录本,包括编码RNA和非编码RNA(ncRNA)。随着对非编码RNA研究的不断深入,越来越多的研究表明,长链非编码RNA(lncRNA)在细胞调控中发挥着重要作用。Xist lncRNA被认为在雌性动物细胞内能够起到剂量补偿(dosage compensation)作用,在许多疾病中检测出Xist lncRNA的异常表达,表明Xist lncRNA可能在多种疾病包括肿瘤的发生、发展中发挥重要作用。该文就Xist lncRNA在X染色体相关疾病中的分布和作用作一综述。
出处 《临床检验杂志》 CAS CSCD 2016年第7期592-594,共3页 Chinese Journal of Clinical Laboratory Science
基金 国家自然科学基金(81470071)
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