Genetic interactions between INPP4B and RAD50 is prognostic of breast cancer survival.

ABSTRACT: RAD50 is commonly depleted in basal-like breast cancer with concomitant absence of INPP4B and several tumor suppressors such as BRCA1 and TP53. Our previous study revealed that INPP4B and RAD50 interact and such an interaction is associated with breast cancer survival at the transcriptional, translational and genomic levels. In the present study, we explored single nucleotide polymorphisms (SNPs) of these two genes that have synergistic effects on breast cancer survival to decipher mechanisms driving their interactions at the genetic level. The Cox's proportional hazards model was used to test whether SNPs of these two genes are interactively associated with breast cancer survival, following expression quantitative trait loci (eQTL) analysis and functional investigations. Our study reveale

SUBMITTER: Chen X 

PROVIDER: S-EPMC6954369 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature