PPP1R13L and breast cancer: Such studies have identified several novel oncogenes, such as sequence similarity 83, member B (FAM83B) in breast cancer (Cipriano et al., 2012), LIM-homeodomain-containing transcription factor 1B (Lmx1b), p21-activated kinase 4, inhibitor of apoptosis-stimulating protein of p53 (iASPP), and stem cell transcription factor Nanog in ovarian cancer (Siu et al., 2010; Jiang et al., 2011; He et al., 2013; Siu et al., 2013), and abnormal spindle homologue, microcephaly associated (ASPM) in glioblastoma (Horvath et al., 2006).