Results 71 to 80 of about 6,100 (143)

A machine learning model for site-specific classification of N-glycoprotein fucosylation using tandem mass spectrometry and deep neural network

Journal of Analytical Science and Technology
Protein fucosylation is a biologically significant post-translational modification that modulates protein stability, receptor signaling, and immune function.
Mina Park, Catia Mota, Heeyoun Hwang
doaj   +1 more source

Mass spectrometry imaging of N‐linked glycans: Fundamentals and recent advances

Mass Spectrometry Reviews, Volume 45, Issue 4, Page 599-623, July/August 2026.
Abstract With implications in several medical conditions, N‐linked glycosylation is one of the most important posttranslation modifications present in all living organisms. Due to their nontemplate synthesis, glycan structures are extraordinarily complex and require multiple analytical techniques for complete structural elucidation.
Tana V. Palomino, David C. Muddiman
wiley   +1 more source

Novel Insights Into N-Glycan Fucosylation and Core Xylosylation in C. reinhardtii

Frontiers in Plant Science, 2020
Chlamydomonas reinhardtii (C. reinhardtii) N-glycans carry plant typical β1,2-core xylose, α1,3-fucose residues, as well as plant atypical terminal β1,4-xylose and methylated mannoses. In a recent study, XylT1A was shown to act as core xylosyltransferase,
Anne Oltmanns, Lara Hoepfner, Martin Scholz, Karen Zinzius, Stefan Schulze, Stefan Schulze, Michael Hippler, Michael Hippler   +7 more
doaj   +1 more source

Advancements in Mass Spectrometry‐Based Glycomics in Food and Nutritional Science

Mass Spectrometry Reviews, Volume 45, Issue 4, Page 829-850, July/August 2026.
ABSTRACT This review highlights advancements in mass spectrometry (MS)‐based glycomics in food and nutritional science. Carbohydrates, which are vital for human health, exhibit complex structures, making their analysis challenging. MS has become an indispensable tool for elucidating the structures of carbohydrates, including glycans, through soft ...
JaeHui Song, HyunJi Lee, Youngshik Choe, Hyeyoung Lee   +3 more
wiley   +1 more source

A “One-Step” Strategy for the Global Characterization of Core-Fucosylated Glycoproteome

JACS Au
Core fucosylation, a special type of N-linked glycosylation, is important in tumor proliferation, invasion, metastatic potential, and therapy resistance. However, the core-fucosylated glycoproteome has not been extensively profiled due to the low abundance and poor ionization efficiency of glycosylated peptides.
Yuqiu Wang, Rui Yuan, Bo Liang, Jing Zhang, Qin Wen, Hongxu Chen, Yinping Tian, Liuqing Wen, Hu Zhou   +8 more
openaire   +3 more sources

Double knockdown of α1,6-fucosyltransferase (FUT8) and GDP-mannose 4,6-dehydratase (GMD) in antibody-producing cells: a new strategy for generating fully non-fucosylated therapeutic antibodies with enhanced ADCC

BMC Biotechnology, 2007
Background Antibody-dependent cellular cytotoxicity (ADCC) is greatly enhanced by the absence of the core fucose of oligosaccharides attached to the Fc, and is closely related to the clinical efficacy of anticancer activity in humans in vivo ...
Shitara Kenya, Iida Shigeru, Wakitani Masako, Inoue Miho, Mori Katsuhiro, Imai-Nishiya Harue, Satoh Mitsuo   +6 more
doaj   +1 more source

Blocking Posttranslational Core Fucosylation Ameliorates Rat Peritoneal Mesothelial Cell Epithelial-Mesenchymal Transition

Chinese Medical Journal, 2017
Background: Core fucosylation (CF), catalyzed by α-1,6 fucosyltransferase (Fut8) in mammals, plays an important role in pathological processes through posttranslational modification of key signaling receptor proteins, including transforming growth factor
Long-Kai Li, Nan Wang, Wei-Dong Wang, Xiang-Ning Du, Xin-Yu Wen, Ling-Yu Wang, Yi-Yao Deng, Da-Peng Wang, Hong-Li Lin   +8 more
doaj   +1 more source

Identification of immune subsets with distinct lectin binding signatures using multi-parameter flow cytometry: correlations with disease activity in systemic lupus erythematosus

Frontiers in Immunology
ObjectivesCell surface glycosylation can influence protein-protein interactions with particular relevance to changes in core fucosylation and terminal sialylation.
Enikő Szabó, Enikő Szabó, Anna Faragó, Anna Faragó, Gergely Bodor, Nikolett Gémes, Nikolett Gémes, László G. Puskás, László G. Puskás, László Kovács, Gábor J. Szebeni, Gábor J. Szebeni, Gábor J. Szebeni, Gábor J. Szebeni   +13 more
doaj   +1 more source

FUT8 Is a Critical Driver of Prostate Tumour Growth and Can Be Targeted Using Fucosylation Inhibitors

Cancer Medicine
Background An unmet clinical need requires the discovery of new treatments for men facing advanced prostate cancer. Aberrant glycosylation is a universal feature of cancer cells and plays a key role in tumour growth, immune evasion and metastasis ...
Kayla Bastian, Margarita Orozco‐Moreno, Huw Thomas, Kirsty Hodgson, Eline A. Visser, Emiel Rossing, Johan F. A. Pijnenborg, Nienke Eerden, Laura Wilson, Hasvini Saravannan, Oliver Hanley, Grace Grimsley, Fiona Frame, Ziqian Peng, Bridget Knight, Paul McCullagh, John McGrath, Malcolm Crundwell, Lorna Harries, Norman J. Maitland, Rakesh Heer, Ning Wang, Ethan D. Goddard‐Borger, Ramon Hurtado Guerrero, Thomas J. Boltje, Richard R. Drake, Emma Scott, David J. Elliott, Jennifer Munkley   +28 more
doaj   +1 more source

Patients with IgG1-anti-red blood cell autoantibodies show aberrant Fc-glycosylation

Scientific Reports, 2017
Autoimmune hemolytic anemia (AIHA) is a potentially severe disease in which red blood cells (RBC) are destroyed by IgG anti-RBC autoantibodies which can lead to hemolysis. We recently found IgG Fc-glycosylation towards platelet and RBC alloantigens to be
Myrthe E. Sonneveld, Masja de Haas, Carolien Koeleman, Noortje de Haan, Sacha S. Zeerleder, Peter C. Ligthart, Manfred Wuhrer, C. Ellen van der Schoot, Gestur Vidarsson   +8 more
doaj   +1 more source