Characterization of proteins associating with 5' terminus of PGHS-1 mRNA.

ABSTRACT: Induction of Prostaglandin Endoperoxide H Synthase-1 (PGHS-1) gene has been previously documented in a few studies during events such as development and cellular differentiation. However, molecular mechanisms governing the regulation of PGHS-1 gene expression and contributing to changes in protein levels are poorly understood. Using the MEG-01 cell model of PGHS-1 gene induction, our laboratory has previously demonstrated that the 5'UTR and the first two exons of PGHS-1 mRNA had a significant impact on decreasing the translational efficiency of a reporter gene and suggested that the presence of a secondary structure is required for conservation of this activity. This 5'end of PGHS-1 mRNA sequence has also been shown to associate with nucleolin protein. In the current study, we set to inves

SUBMITTER: Bunimov N 

PROVIDER: S-EPMC6275937 | biostudies-literature | 2010 Jun

REPOSITORIES: biostudies-literature