AI Article Synopsis

  • - Gastric cancer (GC) is a major type of cancer, and pyroptosis, a form of programmed cell death, plays a significant role in its development and immune response.
  • - A new risk model was created using 11 pyroptosis-related lncRNAs to help predict patient survival and immune landscape in GC.
  • - The study shows that this risk model is effective in forecasting survival rates and is linked to important factors like immune response, drug sensitivity, and tumor mutation burden in GC patients.

Article Abstract

Gastric cancer (GC) is one of the most common malignant gastrointestinal tumors worldwide. Pyroptosis was widely reported to exert a crucial function in tumor development. In addition, pyroptosis was also proved to be associated with the immune landscape. However, whether pyroptosis-related lncRNAs are associated with the prognosis and the immune landscape of GC remains unclear. In the present study, we first constructed a novel risk model by using pyroptosis-related lncRNAs. We identified 11 pyroptosis-related lncRNAs for the establishment of the risk model. The risk model could be used to predict the survival outcome and immune landscape of GC patients. The results of survival analysis and AUC value of a time-related ROC curve proved that our risk model has an elevated efficiency and accuracy in predicting the survival outcome of patients. We also found that the risk model was also associated with the immune landscape, drug sensitivity, and tumor mutation burden of GC patients. In conclusion, our risk model plays a crucial role in the tumor immune microenvironment and could be used to predict survival outcomes of GC patients.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8859253PMC
http://dx.doi.org/10.3389/fgene.2022.843538DOI Listing

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