TRIM55 (Tripartite Motif Containing 55)

Furthermore, TRIM55 attenuated the association between NF90 and the mRNA of HIF1α and TGF-β2, consequently reducing their stability and inactivating the HIF1α/VEGF and TGFβ/Smad signaling pathways. In conclusion, our findings unveil the important roles of TRIM55 in suppressing the progression of HCC partly by promoting the degradation of NF90 and subsequently modulating its downstream pathways, including HIF1α/VEGF and TGFβ/Smad signaling.

Targeting CRYAB might be a promising strategy to enhance ferroptosis and improve the efficacy of CRC therapy.

Our results indicate that TRIM55 promotes HCC proliferation by activating Wnt signaling pathways by stabilizing TRIP6. Therefore, targeting TRIM55 may be an effective therapeutic strategy to inhibit HCC growth.

Taken together, our findings suggest that TRIM55 inhibits CRC tumor development via, at least in part, enhancing protein degradation of c-Myc. Targeting TRIM55 could provide a new therapeutic approach for CRC patients.