Considering the potential research value of DRAIC in gastric cancer, we analyzed its interaction molecules and found that there was a potential interaction between DRAIC and UCHL5 (Fig. 1a top, https://annolnc.cbi.pku.edu.cn), and NFRKB, the downstream gene of UCHL5, is one of the potential targets of malignant tumors [28] (Fig. 1a bottom, https://string-db.org/), which naturally attracted our attention. The gene discussed is NFRKB; the disease is gastric cancer.