Results 91 to 100 of about 15,514 (222)

Roles for Golgi Glycans in Oogenesis and Spermatogenesis

Frontiers in Cell and Developmental Biology, 2019
Glycosylation of proteins by N- and O-glycans or glycosaminoglycans (GAGs) mostly begins in the endoplasmic reticulum and is further orchestrated in the Golgi compartment via the action of >100 glycosyltransferases that reside in this complex ...
Ayodele Akintayo, Pamela Stanley
doaj   +1 more source

Diseases of glycosylation beyond classical congenital disorders of glycosylation [PDF]

Biochimica et Biophysica Acta (BBA) - General Subjects, 2012
Diseases of glycosylation are rare inherited disorders, which are often referred to as congenital disorders of glycosylation (CDG). Several types of CDG have been described in the last decades, encompassing defects of nucleotide-sugar biosynthesis, nucleotide-sugar transporters, glycosyltransferases and vesicular transport.
openaire   +2 more sources

Folding, misfolding, and regulation of intracellular traffic of G protein‐coupled receptors involved in the hypothalamic–pituitary–gonadal axis

Andrology, Volume 14, Issue 4, Page 978-991, May 2026.
Abstract Background G protein‐coupled receptors are a large and functionally diverse family of membrane receptors involved in a number of biological processes. Like other proteins, G protein‐coupled receptors need to be properly folded in order to traffic to the plasma membrane and interact with agonist.
Alfredo Ulloa‐Aguirre, Ross C. Anderson, Teresa Zariñán, Rubén Gutiérrez‐Sagal, Eduardo Jardón‐Valadez, Claire L. Newton   +5 more
wiley   +1 more source

Degree of Cajal-Retzius cell mislocalisation correlates with the severity of structural brain defects in mouse models of dystroglycanopathy [PDF]

, 2016
The secondary dystroglycanopathies are characterized by the hypoglycosylation of alpha dystroglycan, and are associated with mutations in at least 18 genes that act on the glycosylation of this cell surface receptor rather than the Dag1 gene itself.
Booler, H, Brown, S C, Hopkinson, M, Williams, J   +3 more
core   +1 more source

Hyperkinetic movement disorders in congenital disorders of glycosylation

European Journal of Neurology, 2019
Background and purposeCongenital disorders of glycosylation (CDG) represent an increasing number of rare inherited metabolic diseases associated with abnormal glycan metabolism and disease onset in infancy or early childhood. Most CDG are multisystemic diseases mainly affecting the central nervous system. The aim of the current study was to investigate
Mostile G., Barone R., Nicoletti A., Rizzo R., Martinelli D., Sturiale L., Fiumara A., Jankovic J., Zappia M.   +8 more
openaire   +5 more sources

Advances in the genetics of refractive errors: Contributions from the CREAM consortium

Acta Ophthalmologica, Volume 104, Issue 3, Page e222-e231, May 2026.
Abstract The Consortium for Refractive Error and Myopia (CREAM) was established in 2011, bringing together an international team of researchers studying more than 30 cohorts. Since its establishment, CREAM has played a pivotal role in research investigating the genetics of myopia and other refractive errors, serving as a key driver of progress in the ...
Sze Wai Rosa Li, Xi He, Louise Terry, Virginie J. M. Verhoeven, Samantha Sze‐Yee Lee, Gareth Lingham, Jeremy A. Guggenheim, David A. Mackey, Seang‐Mei Saw, Caroline C. W. Klaver, Chi Pui Pang, CREAM Consortium   +11 more
wiley   +1 more source

MPI‐CDG from a hepatic perspective: Report of two Egyptian cases and review of literature

JIMD Reports, 2020
MPI‐CDG is a rare congenital disorder of glycosylation (CDG) which presents with hepato‐gastrointestinal symptoms and hypoglycemia. We report on hepatic evaluation of two pediatric patients who presented to us with gastrointestinal symptoms.
Tawhida Y. Abdel Ghaffar, Bobby G. Ng, Solaf M. Elsayed, Suzan El Naghi, Sarah Helmy, Nermine Mohammed, Ahmed El Hennawy, Hudson H. Freeze   +7 more
doaj   +1 more source

Bleeding Disorders in Children With Genetic Diseases: A Narrative Review

Acta Paediatrica, Volume 115, Issue 5, Page 1015-1024, May 2026.
ABSTRACT Aim The lack of data on bleeding risk assessment in children with genetic diseases is concerning given their increased care needs and risk of haemorrhagic complications compared to the general population. Identification of haemostatic disorders is crucial for implementing preventive measures and mitigating bleeding risk.
Raphaelle Cagol, Mariam Sbeity Barakat, Marjolaine Willems, Tasnime Akbaraly, Biron‐Andreani Christine, Isabelle Diaz, Alexandre Theron   +6 more
wiley   +1 more source

Identification and Functional Characterization of Novel and Recurrent NTRK1 Variants in Chinese Families With Congenital Insensitivity to Pain With Anhidrosis: A Combined Clinical, Genetic, and Functional Study

European Journal of Neurology, Volume 33, Issue 5, May 2026.
This study investigates four Chinese families with congenital insensitivity to pain with anhidrosis (CIPA). Through next‐generation sequencing, we identified seven NTRK1 variants, including two novel mutations. Functional characterization of five identified missense and indel variants revealed distinct disruptions in the NGF‐TrkA pathway, ranging from ...
Yaqiong Ren, Yue Cao, Fangfang Cheng, Jin Dai, Yuan Zhang, Xinxin Wang, Jiali Chen, Lijun Zhou, Xiaoxiang Song, Hongying Wang   +9 more
wiley   +1 more source

Effect of gestational diabetes on neuronal cells in rat cerebellum in early postnatal life [PDF]

, 2014
Previous study has shown the adverse effects of gestational diabetes on hippocampal neuronal density in animal model. This study was conducted to determine the effect of gestational diabetes on rat cerebellum in early postnatal life. In this experimental
Ghafari, S., Golalipour, M.J., Hojati, V., Razi, E.M.   +3 more
core   +1 more source