P‐Akt expression distinguishes two types of malignant rhabdoid tumors

Highly aggressive pediatric malignant rhabdoid tumors (MRT) arise in the kidney and central nervous system (CNS) with no curative treatment available. Multiple studies have shown that inactivation of the SNF5 tumor suppressor gene occurs in virtually all MRTs. However, few studies have addressed whether additional genetic events may contribute to MRT development. In this report, we demonstrate that phosphorylated Akt (P-Akt) is expressed in a...