Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

Recent studies have shown that the G-allele of MDM2 SNP309 (T/G) in the p53 tumour suppressor pathway can accelerate tumorigenesis and alter the risk of various cancers in women and not in men. In this report, data are presented from two independent groups of patients that suggest that the G-allele of SNP309 accelerates colorectal tumour formation only in women, and that lend further support to the model that primarily female-specific hormones, such as oestrogen, could either directly or indirectly allow for the G-allele of SNP309 to accelerate tumour formation in women.

Original publication




Journal article


J Med Genet

Publication Date





950 - 952


Adult, Aged, Aged, 80 and over, Alleles, Colorectal Neoplasms, Female, Gene Frequency, Genotype, Humans, Italy, Male, Middle Aged, Polymorphism, Single Nucleotide, Proto-Oncogene Proteins c-mdm2, Sex Factors, Time Factors