Adult Brainstem Astrocytoma, also known as adult brain stem astrocytoma, is related to sarcomatoid transitional cell carcinoma and childhood supratentorial ependymoma. An important gene associated with Adult Brainstem Astrocytoma is ATRX (ATRX Chromatin Remodeler), and among its related pathways/superpathways are Infectious disease and Signal Transduction. Affiliated tissues include brain, and related phenotypes are Increased shRNA abundance (Z-score > 2) and Synthetic lethal with MLN4924 (a NAE inhibitor)