Differences in p53 status significantly influence the cellular response and cell survival to 1,25-dihydroxyvitamin D3-metformin cotreatment in colorectal cancer cells.
p53突变在癌症中常见,并影响细胞对1,25-二羟基维生素D3(1,25D3)和二甲双胍等抗癌候选物的敏感性。既往研究证实1,25D3-二甲双胍联用具有加性/协同抗癌效应,但p53状态对其疗效的影响未知。本研究采用HCT116野生型(wt)、HCT116 p53-/-和HT-29(突变型R273H)三种p53状态的人结直肠癌(CRC...