Results 121 to 130 of about 14,762,033 (298)

An Engineered HR1‐Stem Helix‐HR2 Trimeric Platform for Developing Broad‐Spectrum Coronavirus Vaccines

Advanced Science, EarlyView.
Sun et al. report a self‐assembling trimeric subunit vaccine platform termed RHS, which integrates the JN.1 receptor‐binding domain (RBD) with the heptad repeat 1 (HR1), stem helix (SH), and heptad repeat 2 (HR2) regions. The SARS‐CoV‐2 RHS vaccine elicits variant‐reactive RBD‐specific antibodies and cross‐reactive SH‐specific antibodies against ...
Xikui Sun, Junhao Fan, Xiaolu Xie, Yuting Shi, Xiaoqing Liu, Tiefeng Xu, Sidi Yang, Keda Shi, Chengshu Xie, Shixiong Li, Siwen Chen, Ruoxi Cai, Ping He, Yuzhen Ye, Tao Chen, Xiancai Ma, Chunmei Li, Jingyou Yu, Deyin Guo   +18 more
wiley   +1 more source

Keeping an eye on congenital disorders of O-glycosylation: a systematic literature review

, 2018
Congenital disorders of glycosylation (CDG) are a rapidly growing family comprising >100 genetic diseases. Some 25 CDG are pure O-glycosylation defects.
Marques-da-Silva, Dorinda, dos Reis Ferreira, V, Jaeken, J., Gole, Glen A., Francisco, Rita, Rita Francisco, Jaeken, Jaak, Coman, D, Francisco, R, Pascoal, C, Francisco, R., Morava, E., Gole, G. A., Coman, D., Dorinda Marques‐da‐Silva, Morava, E, Carlota Pascoal, Glen A. Gole, Pascoal, C., Marques-da-Silva, D, Coman, David, Eva Morava, David Coman, Jaak Jaeken, Pascoal, Carlota, Morava, Eva, Marques-da-Silva, D., Dos Reis Ferreira, Vanessa, Vanessa dos Reis Ferreira, Jaeken, J, Gole, GA   +30 more
core   +1 more source

An RNA‐Binding Protein RBMS1 Promotes Endothelial Cell Autophagy to Maintain Vascular Homeostasis and Suppress Deep Vein Thrombosis

Advanced Science, EarlyView.
RBMS1, an RNA‐binding protein, restores vascular endothelial homeostasis by enhancing ATG3‐mediated autophagy, thereby attenuating thrombus formation and suggesting a potential avenue for further therapeutic exploration in DVT. ABSTRACT Deep vein thrombosis (DVT) is a prevalent vascular disorder characterized by aberrant coagulation within the deep ...
Chu Chu, Xinkui Liu, Nannan Fan, Xiaoyan Yu, Qiaoqiao Han, Yunhong Zhang, Wei Li, Yongqing Cai, Miaomiao Zhou, Fang Li, Feifei Shi, Zhen Zhang, Bin Wang, Xia Li   +13 more
wiley   +1 more source

Glycosylation and Disease

, 2018
Glycosylation is the process of attachment of carbohydrates (glycans) to proteins and lipids to form the glycoproteins and glycolipids found in eukaryotic organisms. Glycosylation reactions are amongst the most common posttranslational modifications that
Miriam Dwek, Miriam, Dwek, Dwek, M., Anatoliy Markiv, Markiv, A., Markiv, Anatoliy   +5 more
core   +1 more source

Multi‐Technique Integration Identifies O‐GlcNAc Transferase in Fibroblast‐Like Synoviocytes as a Therapeutic Target for Rheumatoid Arthritis

Advanced Science, EarlyView.
AI‑guided single‑cell transcriptomics identifies OGT as a key regulator enriched in rheumatoid arthritis fibroblast‑like synoviocytes (RA‐FLSs). Inflammatory stimuli activate the OGT–SAP130 axis, which modulates the H3K27ac/H3K27me3 balance and epigenetically silences BTG2, promoting aggressive transformation of RA‑FLSs.
Duoli Xie, Jie Huang, Chunhao Cao, Zhenchao Tang, Xingchen Li, Jianmin Guo, Xinxin Chen, Fang Wang, Dongyi He, Jie Li, Yu Du, Bing He, Jianhua Yao, Aiping Lu, Chao Liang   +14 more
wiley   +1 more source

Determination of O-glycosylation sites of β-Cantenin

, 2008
Cells respond to their environment through dynamic posttranslational modification of their existing proteins. There are more than 20 posttranslational modifications that occur on eukaryotic proteins.
Grubac, Tihana
core  

Reversing Macrophage Immunometabolic Dysfunction in Prolonged Infections Via a Glutaminolysis‐Fueled Restoration‐Based Hierarchically Selective Therapeutic System

Advanced Science, EarlyView.
A hierarchically selective immunotherapeutic nanoplatform, mGls@HEV‐MTP, selectively restores macrophage immunocompetence through GLS1‐mediated restoration of glutaminolysis‐fueled anaplerosis. Concurrently, it renders Staphylococcus aureus (S. aureus) more readily recognizable to the metabolically reprogrammed macrophages, thereby facilitating ...
Weinan Yang, Zihao An, Honglu Cai, Congsun Li, Jiaxuan Zou, Wushi Cui, Wentao Chen, Tao Zhang, Shicheng Wang, Zizhan Su, Jian Xiao, Tao Sun, Bin Hu, Min Cheng, Zhongru Gou, Jianbin Xu, An Liu, Haobo Wu   +17 more
wiley   +1 more source

O-Glycosylation Signatures Shape the Tumour Immune Microenvironment and Associate with Genomic Stability, Drug Resistance Programmes, and Epithelial Differentiation in Colorectal Cancer

Pharmaceuticals
Background/Objectives: The tumour immune microenvironment (TIME) critically influences colorectal cancer (CRC) progression and therapeutic response, yet mechanisms shaping immune phenotypes remain unclear.
Abdullah A. Alqasem, Glowi Alasiri, Ayoub Al Othaim, Abdulhadi M. Abdulwahed, Ahmad A. Alghamdi, Abdulkarim S. Binshaya, Abdulaziz Alfahed   +6 more
doaj   +1 more source

3’-O-β-Glycosylation of nucleoside analogues using a promiscuous bacterial glycosyltransferase [PDF]

Nucleoside analogue therapeutics have a proven capability within drug discovery as antimicrobial, antiviral and antineoplastic agents. However, their efficacy can be limited by poor cellular uptake, high off target toxicity and poor bioavailability ...
Aisling, Ní Cheallaigh, Tessa, Keenan, Jonathan, Dolan, Martin , Fascione, Caecilie, Benckendorff, Gavin, Miller   +5 more
core   +2 more sources

TECTB Variants Reveal Tectorial Membrane Vulnerability in Dominant Non‐Syndromic Hearing Loss

Advanced Science, EarlyView.
TECTB is a non‐collagenous protein of the tectorial membrane – an extracellular matrix of the cochlea. This study identifies dominant missense variants in TECTB linked to human hereditary deafness in two unrelated families. Genetically engineered mice homozygous for one of the variants are profoundly deaf, whereas heterozygous mice have normal hearing ...
Evan B. Hale, Barbara Vona, Richard J. Goodyear, Richard T. Osgood, Jun Shen, Sami S. Amr, Karen Mojica, Michaela A. H. Hofrichter, Jörg Schröder, Sophie Flandin, Paul Gratias, Ricardo Vera‐Monroy, Katherine Callahan, Kerry L. Gudlewski, Rolen Quadros, Masato Ohtsuka, JoAnn McGee, Edward J. Walsh, Cynthia C. Morton, Thomas Haaf, Channabasavaiah Gurumurthy, James E. Saunders, Guy P. Richardson, Artur A. Indzhykulian   +23 more
wiley   +1 more source