104PPIG-C and SOCS3: Potential immunotargets regulated by non-coding RNAs in TNBC

Background: Among the crucial proteins having dual role in cancer and immunity is suppressor of cytokine-signaling3 (SOCS3) protein regulating JAK/STAT and IL 6/STAT3/NF-κB pathways, respectively. Another pivotal membrane anchoring protein; PIG-C, that anchors several proteins involved in carcinogenesis. Previous studies proved that miR-34a regulates PDL1. Also, our previous work proved that lncRNAs XIST and TSIX were able to manipulate PDL1 expression in triple negative breast cancer (TNBC). Therefore, this study aims at studying the impact of miR-34a, XIST/TSIX on SOCS3 and PIGC as novel targets to be added to the picture of molecular targeted immunotherapy.

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