Results 71 to 80 of about 1,755 (160)

Factor XII in PMM2-CDG patients: role of N-glycosylation in the secretion and function of the first element of the contact pathway

open access: yesOrphanet Journal of Rare Diseases, 2020
Background Congenital disorders of glycosylation (CDG) are rare diseases with impaired glycosylation and multiorgan disfunction, including hemostatic and inflammatory disorders.
Raquel López-Gálvez   +10 more
doaj   +1 more source

Clinical, manometric, genetic, and histologic associations in pediatric intestinal pseudo‐obstruction: A case series

open access: yesJournal of Pediatric Gastroenterology and Nutrition, Volume 82, Issue 3, Page 660-671, March 2026.
Abstract Objectives Pediatric intestinal pseudo‐obstruction (PIPO) is a severe bowel motility disorder characterized by impaired propulsion of gastrointestinal contents without mechanical obstruction. PIPO encompasses congenital and acquired disorders, including neuropathies, myopathies, and mesenchymopathies.
Sharon Wolfson   +8 more
wiley   +1 more source

Epidemiology of progressive intellectual and neurological deterioration in UK children

open access: yesDevelopmental Medicine &Child Neurology, Volume 68, Issue 3, Page 418-428, March 2026.
This study of PIND in UK children was carried out via the British Paediatric Surveillance Unit from 1997 to 2024. It identified six cases of vCJD. 2367 children had other diagnoses explain their deterioration. There were 259 other diseases in the diagnosed group.
Christopher M. Verity   +3 more
wiley   +1 more source

Untangling adaptive functioning of PMM2-CDG across age and its impact on parental stress: a cross-sectional study

open access: yesScientific Reports, 2023
Phosphomannomutase deficiency (PMM2-CDG) leads to cerebellar atrophy with ataxia, dysmetria, and intellectual deficits. Despite advances in therapy, the cognitive and adaptive profile remains unknown.
Florencia Epifani   +16 more
doaj   +1 more source

Heat Capacity Measurements and Thermodynamic Assessment of the Y2O3–Ta2O5 System

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 2, February 2026.
ABSTRACT Phase equilibria in the Y2O3–Ta2O5 system play an important role in the development of new materials for thermal barrier coating (TBC) applications, with higher thermal stability resulting in more efficient gas turbines with reduced exhaust gas emissions.
M. Löffler   +4 more
wiley   +1 more source

Clinical, biochemical and molecular phenotype of congenital disorders of glycosylation: long-term follow-up

open access: yesOrphanet Journal of Rare Diseases, 2021
Background Congenital disorders of glycosylation (CDG) result from defects in the synthesis of glycans and the attachment of glycans to proteins and lipids.
Anna Bogdańska   +6 more
doaj   +1 more source

Untargeted Metabolomics for Diagnosis, Monitoring, and Understanding the Pathophysiology of Inherited Metabolic Disorders

open access: yesJournal of Inherited Metabolic Disease, Volume 49, Issue 1, January 2026.
ABSTRACT Inherited metabolic disorders (IMDs) encompass a diverse and expanding group of rare diseases caused by genetic disruptions mainly in metabolic enzymes and transporters. Clinical diagnosis of IMDs presents significant challenges due to phenotypic heterogeneity, nonspecific symptoms, and the limited scope of current targeted biochemical assays ...
Jonathan Martens   +4 more
wiley   +1 more source

Anesthetic management of a child with phosphomannomutase-2 congenital disorder of glycosylation (PMM2-CDG)

open access: yesJA Clinical Reports, 2017
Background Glycosylation is one of the major posttranslational modifications of proteins and it is essential for proteins to obtain normal biological functions.
Wataru Sakai   +3 more
doaj   +1 more source

GMPPB‐CDG Results in Lysosomal Dysfunction and Acid Alpha‐Glucosidase Deficiency

open access: yesJournal of Inherited Metabolic Disease, Volume 49, Issue 1, January 2026.
ABSTRACT GDP‐mannose pyrophosphorylase B (GMPPB) deficiency is a congenital disorder of glycosylation due to pathogenic variants of the GMPPB gene. GMPPB catalyzes GDP‐mannose synthesis, an early step in multiple glycosylation pathways, including N‐glycosylation, O‐mannosylation, C‐mannosylation, and glycosylphosphatidylinositol‐anchor formation.
Carla Damiano   +20 more
wiley   +1 more source

Ta–Zr carbides: Synthesis advances via carbothermal reduction and defect evolution observed through transmission electron microscopy ion irradiation

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract The thermodynamic stability of six distinct compositions within the Zr—Ta—C ternary system is investigated in this study, marking the first report of their synthesis through carbothermic reduction in vacuum. A prolonged annealing process at 2200°C enabled high densification and phase equilibrium.
Maria Kosmidou   +3 more
wiley   +1 more source

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