“… 48 XRN1 is involved in transcription, mRNA translation, and mRNA decay, and its modification plays a crucial role in post-transcriptional and translational activities that promote tumor development and chemoresistance. 18 , 48 , 49 Therefore, changes in the availability of the XRN1 protein and alterations in mRNA metabolism can lead to anomalous mRNA accumulation in PDAC tumor cells, which may trigger inflammatory responses and/or necrosis. 19 , 48 Thus, we consider XRN1 protein as the potential therapeutic target of AA treatment, complementary to the targets for GEM.…”