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| 1 | Long non-coding RNAs in cancer显示文摘Long non-coding RNAs (lncRNAs) are a group of RNA transcripts that exceed 200 nt in length, yet lack significant open reading frames (ORFs) [1–4]. In contrast | GONG ZhaoJian ZHANG ShanShan ZHANG WenLing HUANG HongBin LI Qiao DENG Hao MA Jian ZHOU Ming XIANG Juan Juan WU MingHua LI XiaYu XIONG Wei LI XiaoLing LI Yong ZENG ZhaoYang LI GuiYuan | 2012 | Science China(Life Sciences)2012，55，12： | 22 |
| 2 | microRNAs与TP53基因调控网络研究进展显示文摘TP53基因(编码p53蛋白)作为一个重要的抑瘤基因,通过调控一系列信号转导通路广泛参与了多种恶性肿瘤的发生发展,一直是肿瘤分子生物学研究领域的热点.最近的研究发现,microRNAs(miRNAs)参与了TP53的信号通路,它们之间存在着复杂的调控网络.一方面,p53通过调控一些miRNAs的转录及转录后成熟,促进细胞周期阻滞、诱导细胞凋亡和衰老,抑制肿瘤发生.另一方面,许多miRNAs,如miR-25、miR-30d、miR-125b和miR-504等可直接调控p53的表达与活性,参与TP53信号通路的调节,还有一些miRNAs则通过调节p53上下游基因,发挥重要的生物学功能.其中,最具有代表性的是miR-34家族,它们受p53直接调控并参与TP53信号通路,通过靶向抑制多个TP53信号通路关键分子的表达,发挥抑瘤作用.此外,它们还可以通过抑制沉默信息调节子,增强p53的活性,反馈调节TP53信号通路.miRNAs与TP53之间调控网络的研究,是对TP53抑瘤机制的重要补充. | 龚朝建 黄宏斌 徐柯 梁芳 李小玲 熊炜 曾朝阳 李桂源 | 2012 | 生物化学与生物物理进展2012，39，12： | 20 |
| 3 | Regulation network and expression profiles of Epstein-Barr virus-encoded microRNAs and their potential target host genes in nasopharyngeal carcinomas显示文摘Epstein-Barr virus(EBV)is associated with nasopharyngeal carcinoma(NPC)tumorigenesis.However,the mechanism(s)connecting EBV infection and NPC remain unclear.Recently,a new class of EBV microRNAs(miRNAs)has been described.To determine how EBV miRNAs control the expression of host genes,and to understand their potential role in NPC tumorigenesis,we profiled the expression of 44 mature EBV miRNAs and potential host genes in NPC and non-tumor nasopharyngeal epithelial tissues.We found that 40 EBV miRNAs from the BART transcript were highly expressed in NPC.Analysis of potential BART miRNA target genes revealed that 3140 genes and several important pathways might be involved in the carcinogenesis of NPC.A total of 105 genes with potential EBV miRNA binding sites were significantly downregulated,suggesting that EBV miRNAs may regulate these genes and contribute to NPC carcinogenesis.An EBV miRNA and host gene regulation network was generated to provide useful clues for validating of EBV miRNA functions in NPC tumorigenesis. | ZENG ZhaoYang HUANG HongBin HUANG LiLi SUN MengXi YAN QiJia SONG YaLi WEI Fang BO Hao GONG ZhaoJian ZENG Yong LI Qiao ZHANG WenLing LI XiaYu XIANG Bo LI XiaoLing LI Yong XIONG Wei LI GuiYuan | 2014 | Science China(Life Sciences)2014，57，3： | 10 |
| 4 | The role and clinical implications of microRNAs in hepatocellular carcinoma显示文摘Hepatocellular carcinoma (HCC) is common and one of the most aggressive of all human cancers. Recent studies have indicated that miRNAs, a class of small noncoding RNAs that regulate gene expression post-transcriptionally, directly contribute to HCC by targeting many critical regulatory genes. Several miRNAs are involved in hepatitis B or hepatitis C virus replication and virus-induced changes, whereas others participate in multiple intracellular signaling pathways that modulate apoptosis, cell cycle checkpoints, and growth-factor-stimulated responses. When disturbed, these pathways appear to result in malignant transformation and ultimately HCC development. Recently, miRNAs circulating in the blood have acted as possible early diagnostic markers for HCC. These miRNA also could serve as indicators with respect to drug efficacy and be prognostic in HCC patients. Such biomarkers would assist stratification of HCC patients and help direct personalized therapy. Here, we summarize recent advances regarding the role of miRNAs in HCC development and progression. Our expectation is that these and ongoing studies will contribute to the understanding of the multiple roles of these small noncoding RNAs in liver tumorigenesis. | ZHAO Xue YANG Zhen LI GuangBing LI DongKai ZHAO Yi WU Yan ROBSON Simon C. HE Lian XU YiYao MIAO R-uoYu ZHAO HaiTao | 2012 | Science China(Life Sciences)2012，55，10： | 6 |
| 5 | microRNA的功能(英文)显示文摘MicroRNAs(miRNAs)are a class of small non-coding RNAs that play important roles in post-transcriptional regulation of gene expression[1].A large number of miRNAs have been found to be involved in a broad spectrum of biological functions such as regulation of innate and adaptive immunity,cell differentiation and development as well as | 罗海涛 赵屹 | 2012 | 生物化学与生物物理进展2012，39，10： | 0 |
| 6 | 2011年《中国科学·生命科学》回顾(英文)显示文摘Research in the field of life science is movingforward at a high pace.Science China Life Sciences istrying to reflect this trend as much as possible bypublishing research articles of notable originaldiscoveries. | 昌增益 | 2012 | 生物化学与生物物理进展2012，39，12： | 0 |
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