YBX1 and nasopharyngeal carcinoma: In nasopharyngeal cancer, Circlpo7 interacts with cytoplasmic YB1, promoting the phosphorylation of YB1 at S102, further promoting YB1’s nuclear translocation, and activating FGFR1, TNC, and NTRK1 transcription, thereby promoting nasopharyngeal cancer metastasis and resistance to cisplatin (84).