Results 101 to 110 of about 112,119 (302)

NSP7 Molecular Degrader Attenuates Coronaviral Infection Through the β‐TrCP1/FBXO5 Axis

Advanced Science, EarlyView.
Host E3 ligase FBXO5 as a key regulator that promotes K48‐linked ubiquitination and proteasomal degradation of SARS‐CoV‐2 NSP7, thereby suppressing viral replication. NSP7 ubiquitination is co‐regulated by β‐TrCP1 and TAF1. Small molecule BC24877 disrupts β‐TrCP1‐mediated degradation of FBXO5, stabilizing FBXO5 and enhancing NSP7 clearance ...
Yao Tong, Travis B. Lear, Ferhan Tuncer, John J. Villandre, Áine N. Boudreau, Bo Lin, Irene Alfaras, Jason R. Kennerdell, Daniel P. Camarco, Mads B. Larsen, Yun Hua, Yanwen Chen, Meigin E. Chandler, Ricardo Pineda, Simon M. Barratt‐Boyes, John W. Evankovich, Toren Finkel, Yuan Liu, Bill B. Chen   +18 more
wiley   +1 more source

Synthesis, physicochemical and photophysical characterization of 4-(1-Pyrenyl)-Butyl-α-d-mannopyranoside [PDF]

, 2015
Indexación: Web of Science; Scopus; Scielo.Glycolipids are biomolecules composed of a lipid chain (lipophilic) and a monosaccharide or oligosaccharide as hydrophilic group.
Arriagada, F.S., De La Fuente, J.R., Gunther, G., Morales, J., Nonell, S., Pizarro, N., Sanchez, S.A., Sandoval, C.   +7 more
core   +3 more sources

A Glycoproteome Data Mining Strategy for Characterizing Structural Features of Altered Glycans with Thymic Involution

Advanced Science, EarlyView.
This study presents a comprehensive data mining strategy for in‐depth extraction of overall and altered glycan features from structural and site‐specific glycoproteome data across various biomedical samples. The strategy enables the uncovery of four major altered glycan features associated with thymic involution and reveals their coordinated ...
Zhida Zhang, Yongqi Wu, Ke Hou, Yiwen Zhang, Lin Chen, Muyao Yang, Zhehui Jin, Yongchao Xu, Yingjie Zhang, Yinli Cai, Jiayu Zhao, Shisheng Sun   +11 more
wiley   +1 more source

How do nematodes transfer phosphorylcholine to carbohydrates? [PDF]

, 2010
An unusual aspect of the biology of nematodes is the attachment of phosphorylcholine (PC) to carbohydrate. The attachment appears to play an important role in nematode development and, in some parasitic species, in immunomodulation.
Harnett, W., Houston, K.M., Rzepecka, J.
core   +1 more source

Engineered Dual‐Function Antibody‐Like Proteins to Combat SARS‐CoV‐2‐Induced Immune Dysregulation and Inflammation

Advanced Science, EarlyView.
Engineered antibody‐like proteins block the SARS‐CoV‐2 spike protein from binding to host receptors and suppress immune overactivation through an MBL‐based scaffold. These dual‐function proteins effectively alleviate inflammation, complement activation, and lung injury, offering a promising therapeutic strategy against severe COVID‐19 and its ...
Yizhuo Wang, Chenwu Bai, Kerui Hou, Zhen Zhang, Ming Guo, Xin Wang, Fan Yang, Xin Liu   +7 more
wiley   +1 more source

Monitoring the Targeting of Cathepsin D to the Lysosome by Metabolic Labeling and Pulse-chase Analysis

Bio-Protocol, 2017
Mannose 6-phosphate receptors function can be studied in living cells by investigating alterations in processing and secretion of their ligand Cathepsin D.
Lucas Tavares , Luis daSilva
doaj   +1 more source

Characterization of GDP-mannose Pyrophosphorylase from Escherichia Coli O157:H7 EDL933 and Its Broad Substrate Specificity

, 2005
GDP-mannose pyrophosphorylase gene (ManC) of Escherichia coli (E. coli) O157 was cloned and expressed as a highly soluble protein in E. coli BL21 (DE3). The enzyme was subsequently purified using hydrophobic and ion exchange chromatographies. ManC showed
Hwang, Bum-Yeol, Kang, Young Bok (Abraham), Kim, Byung-Gee, Lee, Kwang-Won, Lee, Tek-Hyung, Park, Sung-Soo, Yang, Yung-Hun   +6 more
core  

Nanoparticle Drug Delivery Systems for Atherosclerosis: Precision Targeting, Inflammatory Modulation, and Plaque Stabilization

Advanced Science, EarlyView.
This review first summarizes the complex pathogenesis of atherosclerosis and outlines the limitations of conventional therapies. It then explores innovative nanoparticle drug delivery system (NDDS) developments, detailing their precision targeting strategies, responsiveness to plaque‐specific stimuli, modulation of key pathological processes, and ...
Yunqi Zhang, Feifei Li, Libo Liu, Ziyu An, Hanzhong Luo, Huan Zhang, Rui Ma, Ruoxi Zhang, Qiong Dai, Mingduo Zhang, Jinfan Tian, Chaoyong Liu, Xiantao Song, Yunfeng Lu   +13 more
wiley   +1 more source

Insulin-Like Growth Factor II (IGF-II) Is More Potent Than IGF-I in Stimulating Cortisol Secretion from Cultured Bovine Adrenocortical Cells: Interaction with the IGF-I Receptor and IGF-Binding Proteins [PDF]

, 1995
Although the stimulating effect of insulin-like growth factor I (IGF-I) on adrenal steroidogenesis has been well established, the role of IGF-II in the adult adrenal gland remains unknown.
Engelhardt, Dieter, Fottner, Christian, Simmler, Pia, Weber, Matthias M.   +3 more
core   +1 more source

Conductive Microneedles Loaded With Polyphenol‐Engineered Exosomes Reshape Diabetic Neurovascular Niches for Chronic Wound Healing

Advanced Science, EarlyView.
This study establishes a bio‐electroceutical interface by synergizing engineered exosome‐derived biological signals with electroconductive microneedle‐delivered electrical cues, achieving dual‐pathway reprogramming of the diabetic neurovascular niches and accelerating wound healing. Abstract Diabetic wound healing remains a major clinical challenge due
Di Liu, Jingxian Gao, Xueling Wu, Xinxin Hao, Wenxiu Hu, Lu Han   +5 more
wiley   +1 more source