Based on these data, we were particularly interested in ZNF350 encoding zinc finger protein 350 (ZNF350/ZBRK1) that has been suggested to function as a tumor suppressor, namely repression of metastasis/invasion, via interaction with breast cancer 1 (BRCA1) and KRAB-ZFP-associated protein 1 (KAP1) [15]. Here, BRCA1 is linked to neoplasm.