In conclusion, FGG facilitates CRC liver metastasis by regulating key angiogenic, adhesion and mesenchymal markers via exosome-mediated mechanisms, resulting enhanced angiogenesis, vascular permeability, and EMT induction. These findings offer new insights into the mechanisms and treatment strategies of CRC liver metastasis.
In addition, the low-risk patients show increased sensitivity to vinorelbine. The molecular subtypes and prognostic model based on AREGs demonstrate reliable clinical prognostic value. This finding may contribute to personalized and precise treatment for patients with LUSC, offering new insights for improving patient outcomes.
Our data showed that MAPK1 can bind to the promoter regions of these target genes to control their transcription as a bidirectional transcription factor, promoting AGS cell motility and invasion. Our research has expanded the understanding of the regulatory roles of MAPK1, enriched our knowledge of transcription factors, and provided novel candidates for cancer therapeutics.
Our study demonstrated the potential clinical implication of the 7- DEGs signature for prognosis prediction of LUSC patients based on tumor progression, immune infiltration, and stem index. And the FGG could be an independent prognostic biomarker of LUSC promoting cell proliferation, migration, invasion, THP-1 cell infiltration, and stem cell maintenance.