OSR1 and breast cancer: The PD SNP rs34331777 was about 100 kb away from the tumor suppressor gene OSR1 (Odd-skipped related 1) encoding a zinc-finger transcription factor that acts on the p53 and Wnt/β-catenin signaling pathways40, and the MIR4757 microRNA that could influence the translation of multiple target mRNAs with different effects on MD and breast cancer risk.