Fertility in classical galactosaemia, a study of N-glycan, hormonal and inflammatory gene interactions.

ABSTRACT:

Background

Classical Galactosaemia (CG) (OMIM #230400) is a rare inborn error of galactose metabolism caused by deficiency of the enzyme galactose-1-phosphate uridylyltransferase (GALT). Long-term complications persist in treated patients despite dietary galactose restriction with significant variations in outcomes suggesting epigenetic glycosylation influences. Primary Ovarian Insufficiency (POI) is a very significant complication affecting females with follicular depletion noted in early life. We studied specific glycan synthesis, leptin system and inflammatory gene expression in white blood cells as potential biomarkers of infertility in 54 adults with CG adults (27 females and 27 males) (age range 17-51 yr) on a galactose-restricted diet in a multi-site Irish and Dutch study. G

SUBMITTER: Colhoun HO 

PROVIDER: S-EPMC6146524 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature