Results 61 to 70 of about 175,484 (260)

The Intersection of Glycosylation and Ferroptosis in Cancer

Antioxidants
Ferroptosis, an iron-dependent form of regulated cell death characterized by lipid peroxidation, has emerged as a critical mechanism in cancer biology and therapy.
Jihan Kim, Junghyun Kim, Man S. Kim
doaj   +1 more source

T2T Genome Assembly and Multi‐Omics Data Reveal Terrestrial Adaptation and Mucus Biosynthesis in Tropical Leatherleaf Slug (Laevicaulis alte)

Advanced Science, EarlyView.
A gap‐free genome assembly and multi‐omics comparison of the terrestrial slug Laevichaulis alte with an aquatic relative reveal that expansion of the VEGF family orchestrates mucus production, lipid metabolism, and immune defense—highlighting key molecular innovations for conquering life on land.
Gang Wang, Shaofang He, Zhongkai Wang, Aobo Pang, Xiaoli Sun, Rongchen Liu, Fang Wang, Sisi Chen, Zhijuan Bian, Dongcheng Wei, Liuhan Wu, Siyao Zhao, Qiuting Ji, Yiqi Sun, Niying Sun, Yushinta Fujaya, Boping Tang, Kianann Tan, Daizhen Zhang, Lianfu Chen   +19 more
wiley   +1 more source

Increased cerebrospinal fluid and plasma apoE glycosylation is associated with reduced levels of Alzheimer’s disease biomarkers

Alzheimer’s Research & Therapy
The apolipoprotein E (APOE) ε4 allele is the strongest genetic risk factor for late-onset Alzheimer’s disease (AD). ApoE is glycosylated with an O-linked Core-1 sialylated glycan at several sites; however, the impact and function of this glycosylation on
Dobrin Nedelkov, Zoe E. Tsokolas, Matheus Scarpatto Rodrigues, Isabel Sible, S. Duke Han, Bilal E. Kerman, Michael Renteln, Wendy J. Mack, Tharick A. Pascoal, Hussein N. Yassine, the Alzheimer’s Disease Neuroimaging Initiative   +10 more
doaj   +1 more source

Extracellular Domain N-Glycosylation Controls Human Thrombopoietin Receptor Cell Surface Levels

Frontiers in Endocrinology, 2011
The thrombopoietin receptor (TpoR) is a type I transmembrane protein that mediates the signaling functions of thrombopoietin (Tpo) in regulating megakaryocyte differentiation, platelet formation and hematopoietic stem cell renewal.
Roxana I. Albu, Stefan N. eConstantinescu   +1 more
doaj   +1 more source

Carbohydrates and glycosylation [PDF]

WormBook, 2006
The C. elegans genome contains sequences similar to a large number of mammalian genes implicated in the assembly, processing, and modification of glycans. In recent years, spectacular progress has been made in developing and refining tools to obtain structural information with small amounts of material, increasing our understanding of glycan structural
openaire   +2 more sources

Radiation‐Induced Tumor‐Intrinsic LTβR N‐Glycosylation Suppresses Pyroptosis Through TRIM28‐Mediated PCBP2 SUMOylation to Promote Gastric Cancer Radioresistance

Advanced Science, EarlyView.
Radiotherapy triggers LTβR N‐glycosylation, enhancing its overall protein stability and nuclear retention. This accumulation drives TRIM28‐mediated PCBP2 SUMOylation, suppressing pyroptosis and conferring gastric cancer radioresistance. Therapeutically, a targeted nanoplatform (cRGD‐Lipo@EMD) effectively disrupts this regulatory axis, offering a highly
Weijie Zang, Yunlong Ji, Chunwang Zhou, Xiwen Li, Zhuang Lu, Guangze Zhang, Yu Chen, Wanjiang Xue, Yilin Hu   +8 more
wiley   +1 more source

Glycosylation in neuroinflammation: mechanisms, implications, and therapeutic strategies for neurodegenerative diseases

Translational Neurodegeneration
Neuroinflammation is a key pathological mechanism underlying neurodegenerative diseases, and intricately interacts with protein glycosylation. Emerging evidence suggests that aberrant glycosylation disrupts immune homeostasis, activates microglia, and ...
Shenglan Cheng, Bo Xiao, Zhaohui Luo
doaj   +1 more source

Protein glycosylation [PDF]

Current Biology, 2019
Eichler introduces the diversity of protein glycosylations and the roles of these modifications in regulating protein function.
openaire   +2 more sources

Tandem Duplication‐Driven Neofunctionalization of UDP‐Glycosyltransferases Shapes the Diversification of Triterpenoid Saponins in the Cucurbitaceae

Advanced Science, EarlyView.
We present a chromosome‐level genome assembly of Siraitia grosvenorii and, through comparative genomics, uncover a conserved UGT73 tandem array driving triterpenoid saponin diversification in Cucurbitaceae. Crystalized SgUGT73AM30 further reveals the regioselectivity mechanism underlying its catalytic activity.
Guangyi Wang, Mengmeng Li, Xuehui Dai, Yanchen Zhang, Yuhan Wu, Zhaotao Yan, Chenfei Tian, Hongkai Fan, Haili Liu, Xiaowei Zhang, Yiming Yang, Jiayu Lu, Yuwei Sun, Yong Wang   +13 more
wiley   +1 more source

Dynamic glycosylation remodeling in neurological disorders

Frontiers in Molecular Neuroscience
Glycosylation, a crucial post-translational modification, involves the covalent attachment of monosaccharides or oligosaccharides to proteins. This process significantly influences protein stability and function.
Dan Xing, Yingxun Gong, Weiyi Xia, Huifang Tu, Huifang Tu, Limei Yuan, Yiqing Yin, Kaiyuan Wang, Kaiyuan Wang   +8 more
doaj   +1 more source