Investigating miR-9 and miR-222 in CSF and Plasma of Neuroblastoma Patients as Metastatic and Apoptotic-Related Markers.

Neuroblastoma is a cancer that occurs due to abnormal development of the sympathetic nervous system. The dysregulation of miR-9 and miR-222 plays a crucial role in neuroblastoma development. These microRNAs have a significant relationship with PTEN, caspase-9, and MMP14, which can potentially form the basis for the specific diagnosis and treatment of this disease.