Results 121 to 130 of about 3,688,101 (379)

A dsRNA Viral Transcriptional Regulator Evades Innate Immunity by Hijacking Host CoTranscription Factor DHX9

Advanced Science, EarlyView.
This study identifies a new viral mechanism by a viral protein σ3 that functions as a vTR to suppress NF‐κB gene expression via its direct interaction with the host helicase DHX9. Through their interaction, σ3 not only impairs the initial recruitment of Pol II but also affects Pol II pause‐release and ultimately suppresses NF‐κB gene expression ...
Xueyang Pang, Shiyu Liu, Yixiao Zhu, Meleana M. Hinchman, Nan Qiao, Xuejun Li, Weiqian Dai, Yingying Tong, Man Xing, Jiling Ren, John S. L. Parker, Yingying Guo, Dongming Zhou   +12 more
wiley   +1 more source

Flipping the Switch: MeCP2‐Mediated Lactylation Rewires Microglial Metabolism and Inflammation via the HK2/mTOR Axis in Poststroke Neuroinflammation

Advanced Science, EarlyView.
Stroke‐induced lactate accumulation promotes p300‐mediated lactylation of methyl‐CpG binding protein 2 (MeCP2) at lysine 210, which reprograms microglial metabolism toward glycolysis and activates the hexokinase 2 (HK2)/mTOR axis. This cascade promotes proinflammatory responses and impairs neurofunctional outcomes.
Zengyu Zhang, Shanshan Huang, Yong Wang, Zhiwen Jiang, Zhuohang Liu, Chenran Wang, Rong Ji, Yiwen Yuan, Xueyu Mao, Kaicheng Yang, Huicong Niu, Yanqin Gao, Jing Zhao   +12 more
wiley   +1 more source

The Lantibiotic Peptide Labyrinthopeptin A1 Demonstrates Broad Anti-HIV and Anti-HSV Activity with Potential for Microbicidal Applications

PLoS ONE, 2013
Lantibiotics are peptides, produced by bacteria, that contain the noncanonical amino acid lanthionine and many of them exhibit antibacterial activities. The labyrinthopeptin A1 (LabyA1) is a prototype peptide of a novel class of carbacyclic lantibiotics.
G. Férir, M. Petrova, G. Andrei, D. Huskens, Bart Hoorelbeke, R. Snoeck, J. Vanderleyden, J. Balzarini, Stefan Bartoschek, M. Brönstrup, R. Süssmuth, D. Schols   +11 more
semanticscholar   +1 more source

A Quantum Framework for Protein Binding‐Site Structure Prediction on Utility‐Level Quantum Processors

Advanced Science, EarlyView.
This study presents a hybrid quantum‐classical framework for accurate prediction of protein structures on utility‐level quantum processors. We evaluate the practical application of the Variational Quantum Eigen‐solver (VQE) in protein structure prediction and demonstrate its superiority over state‐of‐the‐art deep learning methods in molecular docking ...
Yuqi Zhang, Yuxin Yang, William Martin, Kingsten Lin, Zixu Wang, Cheng‐Chang Lu, Weiwen Jiang, Ruth Nussinov, Joseph Loscalzo, Qiang Guan, Feixiong Cheng   +10 more
wiley   +1 more source

Genetic surveillance reveals low but sustained malaria transmission with clonal replacement in Sao Tome and Principe

Communications Medicine
Background Despite efforts to eliminate malaria in Sao Tome and Principe (STP), cases have recently increased. Understanding residual transmission structure is crucial for developing effective elimination strategies.
Ying‑An Chen, Peng-Yin Ng, Daniel Garcia-Ruiz, Aaron Elliot, Brian Palmer, Ronalg Mendes Costa d’ Assunção Carvalho, Lien-Fen Tseng, Cheng-Sheng Lee, Kun-Hsien Tsai, Bryan Greenhouse, Hsiao-Han Chang   +10 more
doaj   +1 more source

bNAber: database of broadly neutralizing HIV antibodies. [PDF]

, 2013
The discovery of broadly neutralizing antibodies (bNAbs) has provided an enormous impetus to the HIV vaccine research and to entire immunology. The bNAber database at http://bNAber.org provides open, user-friendly access to detailed data on the rapidly ...
Burton, Dennis R, Butera, Sal T, Eroshkin, Alexey M, Godzik, Adam, LeBlanc, Andrew, Li, Zhanwen, Post, Kai, Rajput, Akhil, Weekes, Dana   +8 more
core   +4 more sources

Identification and Characterization of an In Silico Designed Membrane‐Active Peptide with Antiviral Properties

Advanced Science, EarlyView.
An evolutionary molecular dynamics platform is used to design P1.6, a membrane‐active peptide that senses lipid packing defects in viral envelopes. P1.6 adopts a stabilized α‐helical structure upon membrane contact, disrupts virus‐like liposomes, and damages HIV‐1 particles.
Pascal von Maltitz, Niek van Hilten, Tatjana Weil, Thunchanok Thummaraj, Jeroen Methorst, Dennis Aschmann, Alexander Kros, Clarissa Read, Jasmina Gačanin, Herre Jelger Risselada, Jan Münch   +10 more
wiley   +1 more source

Restricting HIV-1 pathways for escape using rationally designed anti–HIV-1 antibodies

Journal of Experimental Medicine, 2013
Mutating anti–HIV-1 broadly neutralizing antibodies increases their breadth and reduces pathways for viral escape through mutation.
R. Diskin, F. Klein, J. Horwitz, Ariel Halper-Stromberg, D. Sather, Paola M. Marcovecchio, Terri Lee, A. West, Han Gao, M. Seaman, L. Stamatatos, L. Stamatatos, Michel C. Nussenzweig, Michel C. Nussenzweig, Pamela J. Bjorkman, Pamela J. Bjorkman   +15 more
semanticscholar   +1 more source

Referee report. For: Effect of anti-retroviral regimen on proximal tubular function in Zambian adolescents and young adults living with HIV: A cross sectional study [version 1; peer review: 2 approved with reservations]

, 2023
Ignacio Valero
openalex   +1 more source

CD20+FCRL4+ B Cells Activate CD8+ T Cells via MHC‐I Restriction in Nasopharyngeal Carcinoma Anti‐Tumor Immunity

Advanced Science, EarlyView.
CD20⁺FCRL4⁺ B cells in nasopharyngeal carcinoma actively cross‐present exogenous tumor antigens via MHC‐I, enhancing CD8⁺ T‐cell activation, memory formation, and cytotoxicity. IFNγ‐driven WDFY4 upregulation facilitates this process. These findings reveal an unconventional B‐cell–mediated antitumor mechanism and indicate potential relevance to ...
Benjian Zhang, Xiaotian Yuan, Kelei Gao, Bo You, Yaxuan Wang, Lai Meng, Zirong Chen, Shaobing Xie, Yunqing Liu, Zijian Dong, Shumin Xie, Ruohao Fan, Fengjun Wang, Junyi Zhang, Zhihai Xie, Yongzhen Mo, Hua Zhang, Weihong Jiang   +17 more
wiley   +1 more source