例如:"lncRNA", "apoptosis", "WRKY"

MicroRNA-4651 targets bromodomain-containing protein 4 to inhibit non-small cell lung cancer cell progression.

Cancer Lett. 2020 Apr 28;476:129-139. Epub 2020 Feb 17
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
+ et al

[No authors listed]

Author information
  • {{index+1}} {{ organisation }}

摘要


Bromodomain-containing protein 4 (BRD4) overexpression in non-small cell lung cancer (NSCLC) promotes cancer progression. Here, we show that miR-4651 selectively targets and negatively regulates BRD4 in A549 and primary human NSCLC cells. RNA pull-down experiments confirmed that miR-4651 directly binds to BRD4 mRNA. Further, ectopic overexpression of miR-4651 in A549 cells and primary NSCLC cells decreased BRD4 3'-UTR luciferase reporter activity and its expression, whereas miR-4651 inhibition elevated both. Functional studies demonstrated that NSCLC cell growth, proliferation, and migration were suppressed with ectopic miR-4651 overexpression but enhanced with miR-4651 inhibition. BRD4 re-expression using a 3'-UTR mutant BRD4 reversed A549 cell inhibition induced by miR-4651 overexpression. Further, miR-4651 overexpression or inhibition failed to alter the functions of BRD4-KO A549 cells. In vivo, miR-4651-overexpressing A549 xenografts grew slowly than control A549 xenografts in severe combined immunodeficient mice. Finally, miR-4651 was downregulated in human NSCLC tissues, correlating with BRD4 elevation. Together, miR-4651 targets BRD4 to inhibit NSCLC cell growth in vitro and in vivo.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}

基因功能


  • {{$index+1}}.{{ gene }}

图表


原始数据


 保存测序数据
Sample name
Organism Experiment title Sample type Library instrument Attributes
{{attr}}
{{ dataList.sampleTitle }}
{{ dataList.organism }} {{ dataList.expermentTitle }} {{ dataList.sampleType }} {{ dataList.libraryInstrument }} {{ showAttributeName(index,attr,dataList.attributes) }}

文献解读