BRCA1 and Familial prostate cancer: Interestingly, members of the miR-15/107 group of miRNAs are known to be dysregulated in a number of neoplastic disorders, many of which, such as breast, ovarian, and prostate cancers, also demonstrate loss of BRCA1 function (Bhattacharya et al., 2009; Li et al., 2011; Musumeci et al., 2011; Polytarchou et al., 2012; Wang et al., 2013).