https://www.selleckchem.com/pr....oducts/Sunitinib-Mal
As a cytoplasmic sensor of double-stranded DNA (dsDNA), the cyclic GMP-AMP synthase (cGAS)-stimulator of interferon genes (STING) pathway plays an important role in anti-tumor immunity. In this study, we investigated the effect of Src homology-2 domain-containing protein tyrosine phosphatase-2 (SHP2) on tumor cell-intrinsic STING pathway activity and DNA repair in colon cancer. SHP2 interacted with and dephosphorylated poly ADP-ribose polymerase (PARP1) after DNA damage. PARP1 inhibition by SHP2 resulted in reduced DNA
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