SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 is a tumor suppressor gene located at chromosome 22q11.2. In the past decade, a major stride has been taken for decoding the molecular genesis of various tumors which has resulted in the addition of newer tumors harboring loss of this gene.
Keywords: Malignant extrarenal rhabdoid tumor; SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily B member 1 deficient sinonasal carcinoma; subfamily B member 1/INI-1.