BRCA1 and neoplasm: BRIP1, a DNA‐dependent ATPase and a 5'‐3' helicase that belongs to the DNA‐dependent RecQ DEAH helicase family, interacts with BRCA1 and is involved in double‐stranded DNA breaks (DSB) repair during the G2‐M phase of the cell cycle as well as in tumour suppression.9, 10