Results 81 to 90 of about 29,952 (187)

4D Materials of Tough and Rapid Thermoresponsive Hydrogel by PET‐RAFT Polymerization

Journal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
NIPAm‐containing bilayer hydrogels using a novel hydrogel formation method utilizing oxygen‐tolerant PET‐RAFT polymerization to investigate their temperature‐responsive behavior. The material properties strongly depend on NIPAm concentration and polymer density. Finally, we demonstrated a model gripper with optimized compositions.
Chanhyuk Jee, Mina Shigeyama, Kakeru Ohbayashi, Ken Kojio, Hikaru Matsumoto, Masanori Nagao, Yoshiko Miura   +6 more
wiley   +1 more source

The modeled structure of the RNA dependent RNA polymerase of GBV-C Virus suggests a role for motif E in Flaviviridae RNA polymerases

BMC Bioinformatics, 2005
Background The Flaviviridae virus family includes major human and animal pathogens. The RNA dependent RNA polymerase (RdRp) plays a central role in the replication process, and thus is a validated target for antiviral drugs.
Dutartre Hélène, Bussetta Cécile, Ferron François, Canard Bruno   +3 more
doaj   +1 more source

In silico screening for human norovirus antivirals reveals a novel non-nucleoside inhibitor of the viral polymerase

Scientific Reports, 2018
Human norovirus causes approximately 219,000 deaths annually, yet there are currently no antivirals available. A virtual screening of commercially available drug-like compounds (~300,000) was performed on the suramin and PPNDS binding-sites of the ...
Salvatore Ferla, Natalie E. Netzler, Sebastiano Ferla, Sofia Veronese, Daniel Enosi Tuipulotu, Salvatore Guccione, Andrea Brancale, Peter A. White, Marcella Bassetto   +8 more
doaj   +1 more source

Potent Allosteric Dengue Virus NS5 Polymerase Inhibitors: Mechanism of Action and Resistance Profiling.

PLoS Pathogens, 2016
Flaviviruses comprise major emerging pathogens such as dengue virus (DENV) or Zika virus (ZIKV). The flavivirus RNA genome is replicated by the RNA-dependent-RNA polymerase (RdRp) domain of non-structural protein 5 (NS5).
Siew Pheng Lim, Christian Guy Noble, Cheah Chen Seh, Tingjin Sherryl Soh, Abbas El Sahili, Grace Kar Yarn Chan, Julien Lescar, Rishi Arora, Timothy Benson, Shahul Nilar, Ujjini Manjunatha, Kah Fei Wan, Hongping Dong, Xuping Xie, Pei-Yong Shi, Fumiaki Yokokawa   +15 more
doaj   +1 more source

Homology Modeling and Expression of Recombinant NS5-RdRp Based on the Indonesian Local Strain of Dengue Virus for Anti-Dengue Drug Development

Progress in Microbes and Molecular Biology
This study aims to isolate the RNA-dependent RNA polymerase (RdRp) gene of the dengue virus (DENV) isolates from Indonesia, determine the serotype of the local DENV strain through homology modeling, and express the recombinant RdRp protein in ...
Toto Subroto, Ade Rizqi Ridwan Firdaus, Shinta Kusumawardani, Taufik Ramdani Tohari, Theresia Adventina Nababan, Wulan Pertiwi, Muhammad Fadhlillah, Sri Agung Fitri Kusuma, Yaya Rukayadi   +8 more
doaj   +1 more source

Membrane‐Permeable Nucleoside T‐1106 Diphosphate and Triphosphate Analogues as Antiviral Pronucleotides

Chemistry – A European Journal, Volume 32, Issue 34, 11 September 2026.
Favipiravir (T‐705) and the non‐fluorinated counterpart (T‐1106) are antiviral agents that inhibit the RNA‐dependent RNA polymerase (RdRp) of various RNA viruses. The antiviral efficacy of nucleoside analogues is strongly dependent on their intracellular activation by cellular kinases to produce their corresponding triphosphate metabolites (T‐705‐RTP ...
Chris Meier, Duan Li, Leentje Persoons, Graciela Andrei, Robert Snoeck, Dominique Schols, Lieve Naesens, Xiao Jia   +7 more
wiley   +1 more source

Nucleobase but not Sugar Fidelity is Maintained in the Sabin I RNA-Dependent RNA Polymerase

Viruses, 2015
The Sabin I poliovirus live, attenuated vaccine strain encodes for four amino acid changes (i.e., D53N, Y73H, K250E, and T362I) in the RNA-dependent RNA polymerase (RdRp).
Xinran Liu, Derek M. Musser, Cheri A. Lee, Xiaorong Yang, Jamie J. Arnold, Craig E. Cameron, David D. Boehr   +6 more
doaj   +1 more source

Bridging Polymer Brushes and Coatings Through Ultra‐Thick Growth by Surface‐Initiated Photoiniferter Polymerization

Advanced Functional Materials, Volume 36, Issue 74, 14 September 2026.
Surface‐initiated photoiniferter‐mediated polymerization (SI‐PIMP) enables the controlled growth of UHMW polymer brushes with multi‐micrometer thicknesses, bridging conventional brushes and bulk‐like coatings. UHMW brushes are synthesized through a controlled/living process; they provide low friction and enhanced wear resistance under aqueous ...
Elena Avanzini, Emanuele Grigolon, Lily E. Diodati, Matteo Savio, Megan E. Lott, Kaden C. Stevens, Francesca Lorandi, Brent S. Sumerlin, Edmondo M. Benetti   +8 more
wiley   +1 more source

Flavivirus RNA-Dependent RNA Polymerase Interacts with Genome UTRs and Viral Proteins to Facilitate Flavivirus RNA Replication

Viruses, 2019
Flaviviruses, most of which are emerging and re-emerging human pathogens and significant public health concerns worldwide, are positive-sense RNA viruses. Flavivirus replication occurs on the ER and is regulated by many mechanisms and factors. NS5, which
YanPing Duan, Miao Zeng, Bowen Jiang, Wei Zhang, Mingshu Wang, Renyong Jia, Dekang Zhu, Mafeng Liu, Xinxin Zhao, Qiao Yang, Ying Wu, ShaQiu Zhang, YunYa Liu, Ling Zhang, YanLing Yu, Leichang Pan, Shun Chen, Anchun Cheng   +17 more
doaj   +1 more source

Construction and validation of a cell based reporter assay for identifying inhibitors of SARS coronavirus 2 RNA dependent RNA polymerase activity

Scientific Reports
Targeting RNA-dependent RNA polymerase (RdRp), a highly conserved enzyme essential for SARS coronavirus 2 (SARS-CoV-2) replication and transcription, represents a promising antiviral strategy due to its lower mutation rate than structural proteins such ...
Eunjeong Kang, Haelim Yoon, Junho Lee, JinAh Lee, Seungtaek Kim, Inseong Jo, Soo Bong Han, Dae Gwin Jeong, Sayeon Cho   +8 more
doaj   +1 more source