The TGF‐b/SOX4 axis and ROS‐driven autophagy co‐mediate CD39 expression in regulatory T‐cells

Abstract excerpt

Abstract The ectonucleotidase CD39 on human regulatory T‐cells (Treg) is an important immune regulator which is dysregulated in autoimmune diseases and cancer immunosuppression. We here define that CD39 expression on Treg is independent of the Treg‐specific transcription factors FOXP3 and HELIOS and promoted by canonical TGF‐b‐ and mTOR‐signaling. Furthermore, the TGF‐b mediated upregulation of CD39 is...

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