sphingosine-kinase and Measles

sphingosine-kinase has been researched along with Measles* in 1 studies

Other Studies

1 other study(ies) available for sphingosine-kinase and Measles

ArticleYear
Sphingosine kinase 1 regulates measles virus replication.
    Virology, 2014, Volume: 450-451

    Measles virus (MV) manipulates host factors to facilitate virus replication. Sphingosine kinase (SK) is an enzyme catalyzing the formation of sphingosine 1-phosphate and modulates multiple cellular processes including the host defense system. Here, we determined the role of SK1 in MV replication. Overexpression of SK1 enhanced MV replication. In contrast, inhibition of SK impaired viral protein expression and infectious virus production from cells expressing MV receptor, SLAM or Nectin-4. The inhibition of virus replication was observed when the cells were infected by vaccine strain or wild type MV or V/C gene-deficient MV. Importantly, SK inhibition suppressed MV-induced activation of NF-κB. The inhibitors specific to NF-κB signal pathway repressed the synthesis of MV proteins, revealing the importance of NF-κB activation for efficient MV replication. Therefore, SK inhibition restricts MV replication and modulates the NF-κB signal pathway, demonstrating that SK is a cellular factor critical for MV replication.

    Topics: Humans; Measles; Measles virus; NF-kappa B; Phosphotransferases (Alcohol Group Acceptor); Viral Proteins; Virus Replication

2014