Results 51 to 60 of about 102,321 (242)

The Host Cell Factor Phosphatase‐2A Subunit PR130 Restricts Replication of Herpes Simplex Virus Type‐1

Advanced Science, EarlyView.
Molecular, genetic, virological, and biochemical analysis in combination with global proteome and phosphoproteome profiling and functional assays were applied to study the role of PR130 in the context of HSV‐1 replication. The observations reveal that host‐intrinsic mechanisms regulate HSV‐1 replication and highlight PR130 as a susceptibility factor of
Johannes Jungwirth, Christoph F. Jacob, Alexandra Nguyen, Mandy Beyer, Andreas O. Mieland, Mario Dejung, Jia‐Xuan Chen, Walburgis Brenner, Christina Ehrhardt, Andreas Henke, Oliver H. Krämer   +10 more
wiley   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

Role of Ezrin Phosphorylation in HIV-1 Replication

Frontiers in Microbiology, 2018
Host-cell expression of the ezrin protein is required for CXCR4 (X4)-tropic HIV-1 infection. Ezrin function is regulated by phosphorylation at threonine-567. This study investigates the role of ezrin phosphorylation in HIV-1 infection and virion release.
Haruka Kamiyama, Haruka Kamiyama, Mai Izumida, Mai Izumida, Yuria Umemura, Hideki Hayashi, Hideki Hayashi, Toshifumi Matsuyama, Toshifumi Matsuyama, Yoshinao Kubo, Yoshinao Kubo, Yoshinao Kubo   +11 more
doaj   +1 more source

Poxvirus under the eyes of electron microscope

Applied Microscopy, 2022
Zoonotic poxvirus infections pose significant threat to human health as we have witnessed recent spread of monkeypox. Therefore, insights into molecular mechanism behind poxvirus replication cycle are needed for the development of efficient antiviral ...
Jaekyung Hyun
doaj   +1 more source

A Humanized Anti‐gD Broadly Neutralizing Antibody Confers Complete Post‐Exposure Protection against Pseudorabies Virus

Advanced Science, EarlyView.
Pseudorabies virus (PRV), an emerging zoonotic α‐herpesvirus, causes life‐threatening human encephalitis. We identified a broad‐spectrum neutralizing antibody 6F7 targeting PRV gD. It blocks gD‐Nectin‐1 binding and membrane fusion, inhibiting replication across all PRV variants, representing a promising candidate for anti‐PRV therapy.
Yue Sun, Jianbo Liu, Shi‐Jia Xu, Meng‐Xin Wang, Hongliang Zhang, Yanhe Zhang, Zhi‐Jun Tian, Jin‐Mei Peng, Xin Yin, Tong‐Qing An, Xue‐Hui Cai, Yan‐Dong Tang   +11 more
wiley   +1 more source

Virus‐Mediated Self‐Assembly of Functional Cyclodextrins for Antiviral Inhibition

Angewandte Chemie, EarlyView.
A sialic acid (SA)‐functionalized cyclodextrin (CD) self‐assembles on SARS‐CoV‐2 through ligand–receptor recognition, nucleating cooperative supramolecular polymer growth that blocks infection. The adaptive assembly requires both ligand binding and host–guest polymerization, remains active across variants, and can be tuned by coassembly, establishing ...
Pedro J. Hernando, Laora Boulo, Léonid Lavnevich, Elisa Teyssou, Stéphane Marot, Adélie Gothland, Jean‐Michel Guigner, Anne‐Geneviève Marcelin, Mickaël Ménand, Vincent Calvez, Matthieu Sollogoub   +10 more
wiley   +2 more sources

β-Coronaviruses exploit ESCRT for virion assembly and egress

mBio
β-Coronaviruses assemble at the endoplasmic reticulum-to-Golgi compartment and exit cells through the lysosomal trafficking pathway. However, the molecular mechanisms of virion assembly and egress are largely unknown. Here, we report that β-coronaviruses
Yuanyuan Zhang, Linlong Huang, Chaoqi Ren, Weiyang Wang, Xinlu Wang, Guangxia Gao   +5 more
doaj   +1 more source

RNA‐Binding Protein RBM25 Targets the mRNA Stability of GTPase Rab22a to Restrict Viral Entry and Infection

Advanced Science, EarlyView.
This study identifies RNA‐binding protein RBM25 as a broad‐spectrum antiviral factor acting independently of type I interferon. It blocks viral entry by suppressing GTPase Rab22a via the RC3H1‐mediated destabilization of Rab22a mRNA. Viral downregulation of RBM25 enhances GTPase Rab22a expression and viral entry, revealing an unreported post ...
Yingying Ding, Huiying Chen, Yuyu Jiang, Chunyan Zhao, Jie Bai, Yan Xiang, Zeting Wang, Xixi Wang, Bing Rui, Wanda Tang, Yue Ding, Zhenzhen Zhan, Yunkai Zhang, Xingguang Liu   +13 more
wiley   +1 more source

Herpesvirus glycoproteins undergo multiple antigenic changes before membrane fusion.

PLoS ONE, 2012
Herpesvirus entry is a complicated process involving multiple virion glycoproteins and culminating in membrane fusion. Glycoprotein conformation changes are likely to play key roles.
Daniel L Glauser, Anne-Sophie Kratz, Philip G Stevenson   +2 more
doaj   +1 more source

UBE2O Drives Immune Evasion and Radioimmunotherapy Resistance in Lung Cancer by Degrading CDKL1 to Induce PD‐L1 Transcription

Advanced Science, EarlyView.
UBE2O targets CDKL1 for the degradation to upregulate PD‐L1 expression and promotes resistance to radioimmunotherapy in lung cancer, supporting the potential of targeting UBE2O as a promising therapeutic strategy. ABSTRACT Resistance to radioimmunotherapy is one of the primary causes of treatment failure in lung cancer patients; however, the underlying
Huichan Xue, Xiaohua Jie, Zhiwei Liu, Ruoxin Fang, Shuo Wu, Xiaorong Dong, Shuangbing Xu   +6 more
wiley   +1 more source