Todd Waldman and colleagues screened 2,214 tumors for loss of STAG2 expression using immunohistochemistry. They followed up by sequencing STAG2 in 111 urothelial carcinomas and found mutations in 23 of the cases, identifying STAG2 as one of the most commonly mutated genes in bladder cancer.
- David A Solomon
- Jung-Sik Kim
- Todd Waldman