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Jul
All of us found that recombinant GST-fused RPL26 however, not GST together was able to shape a distinct complicated with probe A (Figure4C, lanes 3-4). interacts with cap-binding protein eIF4E and enhances the association of eIF4E with p73 mRNA, leading to improved p73 mRNA translation. Finally, we revealed that knockdown of RPL26 promotes, while ectopic appearance of RPL26 inhibits, cell growth in a TAp73-dependent method. Together, the data reveal that RPL26 regulates p73 expression by way of two specific mechanisms: necessary protein stability and mRNA translation. Keywords: RPL26, p73, MDM2, eIF4E, necessary protein stability == INTRODUCTION == Ribosomes are necessary…