3 documents found, page 1 of 1
Should patients with Phosphomannomutase 2-CDG (PMM2-CDG) be screened for adrena...
Čechová, Anna; Honzík, Tomáš; Edmondson, Andrew C.; Ficicioglu, Can; Serrano, Mercedes; Barone, Rita; De Lonlay, Pascale; Schiff, Manuel; Witters, PeterPMM2-CDG is the most common congenital disorder of glycosylation (CDG) accounting for almost 65% of known CDG cases affecting N-glycosylation. Abnormalities in N-glycosylation could have a negative impact on many endocrine axes. There is very little known on the effect of impaired N-glycosylation on the hypothalamic-pituitary-adrenal axis function and whether CDG patients are at risk of secondary adrenal insuff...
Bi-allelic variants in the ER quality-control mannosidase gene EDEM3 cause a co...
Polla, Daniel L.; Edmondson, Andrew C.; Duvet, Sandrine; March, Michael E.; Sousa, Ana Berta; Lehman, Anna; Niyazov, Dmitriy; van Dijk, FleurEDEM3 encodes a protein that converts Man8GlcNAc2 isomer B to Man7-5GlcNAc2. It is involved in the endoplasmic reticulum-associated degradation pathway, responsible for the recognition of misfolded proteins that will be targeted and translocated to the cytosol and degraded by the proteasome. In this study, through a combination of exome sequencing and gene matching, we have identified seven independent families...
International consensus guidelines for phosphoglucomutase 1 deficiency (PGM1‐CD...
Altassan, Ruqaiah; Radenkovic, Silvia; Edmondson, Andrew C.; Barone, Rita; Brasil, Sandra; Cechova, Anna; Coman, David; Donoghue, SarahPhosphoglucomutase 1 (PGM1) deficiency is a rare genetic disorder that affects glycogen metabolism, glycolysis, and protein glycosylation. Previously known as GSD XIV, it was recently reclassified as a congenital disorder of glycosylation, PGM1-CDG. PGM1-CDG usually manifests as a multisystem disease. Most patients present as infants with cleft palate, liver function abnormalities and hypoglycemia, but some pat...