DNA methylation profiles in the uterus during subclinical endometritis

ABSTRACT: Post-partum uterine inflammation (endometritis) is associated with lower fertility at both the time of infection and after the inflammation has resolved. It was hypothesized that aberrant DNA methylation may be involved in the sub-fertility associated with post-partum uterine inflammation. The objective of this study was to characterize genome-wide DNA methylation and gene expression in the endometrium of dairy cows with sub-clinical endometritis. Endometrial tissues were obtained at 29 days post-partum (n=12) and Agilent two-colour microarrays were used to characterize transcription and DNA methylation profiles. Analyses revealed 1,856 probes to be differentially expressed in animals with subclinical endometritis (SUI, n=6) compared with control cows (NUI, n=6, P<0.05, Storey Multiple tes

ORGANISM(S): Bos taurus

SUBMITTER: Caroline Walker 

PROVIDER: E-GEOD-60831 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress