Multilocus methylation analysis in a large cohort of 11p15-related foetal growth disorders (Russell Silver and Beckwith Wiedemann syndromes) reveals simultaneous loss of methylation at paternal and maternal imprinted loci

Abstract excerpt

Genomic imprinting plays an important role in mammalian development. Loss of imprinting (LOI) through loss (LOM) or gain (GOM) of methylation is involved in many human disorders and cancers. The imprinted 11p15 region is crucial for the control of foetal growth and LOI at this locus is implicated in two clinically opposite disorders: Beckwith Wiedemann syndrome (BWS) with foetal overgrowth associated with an...

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