Genetics of glycosylation in mammalian development and disease

P Stanley - Nature Reviews Genetics, 2024 - nature.com
Glycosylation of proteins and lipids in mammals is essential for embryogenesis and the
development of all tissues. Analyses of glycosylation mutants in cultured mammalian cells …

Interplay of impaired cellular Bioenergetics and Autophagy in PMM2-CDG

AN Ligezka, R Budhraja, Y Nishiyama, FC Fiesel… - Genes, 2023 - mdpi.com
Congenital disorders of glycosylation (CDG) and mitochondrial disorders are multisystem
disorders with overlapping symptomatology. Pathogenic variants in the PMM2 gene lead to …

Treatment of congenital disorders of glycosylation: An overview

D Quelhas, J Jaeken - Molecular Genetics and Metabolism, 2024 - Elsevier
While the identification and diagnosis of congenital disorders of glycosylation (CDG) have
rapidly progressed, the available treatment options are still quite limited. Mostly, we are only …

[HTML][HTML] Neural and metabolic dysregulation in PMM2-deficient human in vitro neural models

S Radenkovic, R Budhraja, T Klein-Gunnewiek… - Cell reports, 2024 - cell.com
Phosphomannomutase 2-congenital disorder of glycosylation (PMM2-CDG) is a rare inborn
error of metabolism caused by deficiency of the PMM2 enzyme, which leads to impaired …

O-GlcNAcylation modulates expression and abundance of N-glycosylation machinery in an inherited glycosylation disorder

C Matheny-Rabun, SS Mokashi, S Radenkovic… - Cell Reports, 2024 - cell.com
Core components of the N-glycosylation pathway are known, but the metabolic and post-
translational mechanisms regulating this pathway in normal and disease states remain …

[HTML][HTML] HepG2 PMM2-CDG knockout model: A versatile platform for variant and therapeutic evaluation

A Vilas, Á Briso-Montiano, C Segovia-Falquina… - Molecular Genetics and …, 2024 - Elsevier
Abstract Phosphomannomutase 2 deficiency (PMM2-CDG), the most frequent congenital
disorder of glycosylation, is an autosomal recessive disease caused by biallelic pathogenic …

Frontiers in congenital disorders of glycosylation consortium, a cross-sectional study report at year 5 of 280 individuals in the natural history cohort

CT Lam, F Scaglia, GT Berry, A Larson… - Molecular Genetics and …, 2024 - Elsevier
Objective Our report describes clinical, genetic, and biochemical features of participants with
a molecularly confirmed congenital disorder of glycosylation (CDG) enrolled in the Frontiers …

[HTML][HTML] AAV9-based PMM2 gene replacement augments PMM2 expression and improves glycosylation in primary fibroblasts of patients with phosphomannomutase …

M Zhong, B Balakrishnan, AJ Guo, K Lai - Molecular Genetics and …, 2024 - Elsevier
Inherited deficiency of phosphomannomutase 2 (PMM2)(aka PMM2-CDG) is the most
common congenital disorders of glycosylation (CDG) and has no cure. With debilitating …

Biochemical diagnosis of congenital disorders of glycosylation.

A Raynor, W Haouari, E Lebredonchel… - Advances in Clinical …, 2024 - europepmc.org
Congenital disorders of glycosylation (CDG) are one of the fastest growing groups of inborn
errors of metabolism, comprising over 160 described diseases to this day. CDG are …

[HTML][HTML] Aldo-Keto Reductase 1B: much learned, much more to do

Y Zhao, M Zhang, H Li, Y Yang, X Lu, J Yu, L Pan - hLife, 2023 - Elsevier
Summary The Aldo-Keto Reductase 1B (AKR1B) subfamily was initially known for its
association with the pathogenesis of secondary diabetic complications such as retinopathy …