I/O Efficient Early Bursting Cohesive Subgraph Discovery in Massive Temporal Networks.

Unlabelled: Temporal networks are an effective way to encode temporal information into graph data losslessly. Finding the bursting cohesive subgraph (BCS), which accumulates its cohesiveness at the fastest rate, is an important problem in temporal networks. The BCS has a large number of applications, such as representing emergency events in social media, traffic congestion in road networks and epidemic outbreak in communities.

Androgen receptor suppresses prostate cancer cell invasion via altering the miR-4496/β-catenin signals.

Previous study found that AR in prostate may act as both a proliferator and a suppressor to promote or suppress the metastasis of prostate cancer (PCa). In current work, we demonstrated that AR could suppress PCa cell invasion through altering the miR-4496/β-catenin signals. And mechanisms dissection found that AR could negatively regulate the expression of β-catenin through enhancing the miR-4496 expression via directly binding to the AR-response-elements (AREs) of miR-4496 promoter, subsequently, the miRNA could directly target the 3' UTR of the β-catenin-mRNA to reduce its expression.