Abstract
Aim: Neonatal necrotizing enterocolitis (NEC) is a deadly and unpredictable gastrointestinal disease, for which no biomarker exists. We aimed to describe the methylation patterns in stool and colon from infants with NEC. Methods: We performed a high-resolution genome-wide epigenomic analysis using solution-phase hybridization and next-generation sequencing of bisulfite-converted DNA. Results: Our data reveal significant genomic hypermethylation in NEC tissues compared with non-NEC controls. These changes were more pronounced in regions outside CpG islands and gene regulatory elements, suggesting that NEC-specific hypermethylation is not a nonspecific global phenomenon. Conclusions: This study provides evidence of a methylomic signature associated with NEC that is detectable noninvasively and provides a new opportunity for the development of a novel diagnostic method for NEC.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
