Tumor necrosis factor alpha mRNA (TNF-α mRNA)

Tumor necrosis factor alpha mRNA is the messenger RNA transcribed from the TNF gene, which is primarily expressed in immune cells such as macrophages. It encodes the cytokine TNF-α, a central mediator of inflammation and immune responses. The stability and translation of TNF-α mRNA are tightly regulated by sequence motifs, especially AU-rich elements in the 3' untranslated region, which bind proteins that promote rapid mRNA degradation in resting cells, and increase mRNA stability in activated cells. Therapeutically, TNF-α mRNA is rarely the direct target; instead, current drugs predominantly inhibit the TNF-α protein. However, research efforts occasionally focus on suppressing TNF-α mRNA using RNA interference or antisense molecules, though these are not standard clinical approaches.

Other names

TNF-alpha mRNATumor necrosis factor mRNATNF mRNA

Inhibition of TNF-α mRNA leads to decreased TNF-α protein synthesis, reducing inflammation or immune response