HNRNPD and breast carcinoma: In breast carcinoma, circDNMT1 expression is increased and binds to the RBP AUF1 (HNRNPD, heterogeneous nuclear ribonucleoprotein D) and the transcription factor TP53 (tumor protein P53), promoting nuclear translocation of both proteins, which enhances cell proliferation and inhibits of senescence [147].