Results 51 to 60 of about 105,644 (246)

Intrinsic disorder in measles virus nucleocapsids [PDF]

Proceedings of the National Academy of Sciences, 2011
The genome of measles virus is encapsidated by multiple copies of the nucleoprotein (N), forming helical nucleocapsids of molecular mass approaching 150 Megadalton. The intrinsically disordered C-terminal domain of N (N TAIL ) is essential for transcription and replication of the virus via interaction with the ...
Jensen M. R., Communie G., Ribeiro Jr. E. A., Martinez N., Desfosses A., Salmon L., Mollica L., Gabel F., Jamin M., Longhi S., Ruigrok R. W. H., Blackledge M.   +11 more
openaire   +3 more sources

Hantavirus Nucleocapsid Protein Coiled-Coil Domains [PDF]

Journal of Biological Chemistry, 2002
The nucleocapsid (N) proteins of hantaviruses such as the Sin Nombre virus (SNV) bind to membranes and viral RNAs, associate with transcription and replication complexes, and oligomerize during the process of virus assembly. N proteins trimerize in vitro and in vivo, and associate via assembly domains at their amino- and carboxyl-terminal ends. Because
Ayna, Alfadhli, Eric, Steel, Liam, Finlay, Hans Peter, Bächinger, Eric, Barklis   +4 more
openaire   +2 more sources

Exosome-Based Multivalent Vaccine: Achieving Potent Immunization, Broadened Reactivity, and Strong T-Cell Responses with Nanograms of Proteins

Microbiology Spectrum, 2023
Currently approved vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have focused solely on the spike protein to provide immunity. The first vaccines were developed rapidly using spike mRNA delivered by lipid nanoparticles but
Mafalda Cacciottolo, Justin B Nice, Yujia Li, Michael J. LeClaire, Ryan Twaddle, Ciana L. Mora, Stephanie Y. Adachi, Esther R. Chin, Meredith Young, Jenna Angeles, Kristi Elliott, Minghao Sun   +11 more
doaj   +1 more source

Detection of SARS-CoV-2 Nucleocapsid, Spike, and Neutralizing Antibodies in Vaccinated Japanese

Viruses, 2022
Serological detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleocapsid (N), spike (S), and neutralizing antibodies (Abs) is commonly undertaken to evaluate the efficacy of vaccination.
Rie Midorikawa, Moriyuki Nakama, Hiroshi Furukawa, Shomi Oka, Takashi Higuchi, Hideaki Nagai, Nobuhiro Nagai, Shigeto Tohma   +7 more
doaj   +1 more source

Rational Design of Broad‐Spectrum Anti‐Enteroviral Molecular Glues Targeting Enteroviral RNAi Suppressors

Advanced Science, EarlyView.
By leveraging this homodimerization mechanism, molecular glues were rationally designed to induce dysfunctional 3A dimerization, thereby restoring antiviral RNAi. The optimal molecular glue, VTP‐32, demonstrated potent and pan‐enterovirus (groups A, B, D) antiviral effects.
Yuan Fang, Xiong Xie, Huidi Fan, Botao Wu, An Wang, Wenhao Dai, Zezhong Liu, Jian Li, Huoyan Tong, Jianan Li, Yujie Ren, Jinlin Wang, Xi Zhou, Hong Liu   +13 more
wiley   +1 more source

Mutations in the Schmallenberg virus Gc glycoprotein facilitate cellular protein synthesis shutoff and restore pathogenicity of NSs deletion mutants in mice [PDF]

, 2016
Serial passage of viruses in cell culture has been traditionally used to attenuate virulence and identify determinants of viral pathogenesis. In a previous study, we found that a strain of Schmallenberg virus (SBV) serially passaged in tissue culture ...
Aislynn Taggart, Anna Janowicz, BMJ Group, Frauke Seehusen, Ilaria M. Piras, Kerstin Hahn, Marco Caporale, Mariana Varela, Massimo Palmarini, Rute Maria Pinto, S. López, William Marciel de Souza, Wolfgang Baumgärtner, Xiaohong Shi   +13 more
core   +1 more source

Some Properties of Influenza Virus Nucleocapsids [PDF]

Journal of Virology, 1969
Nucleocapsids released from influenza virions by sodium deoxycholate sedimented heterogeneously in sucrose gradients. Highly infectious virus (complete) preparations yielded nucleocapsids with peak distributions at 64 and 56 S ; von Magnus type virus (incomplete) lacked 64 S nucleocapsids ...
D W, Kingsbury, R G, Webster
openaire   +2 more sources

Comparison of Rapid and Automated Antigen Detection Tests for the Diagnosis of SARS-CoV-2 Infection

Diagnostics, 2022
SARS-CoV-2 viral antigen detection may be an interesting alternative to RT-PCR for the diagnosis of SARS-CoV-2 infection as a less laborious or expensive method but requires validation.
Dorian Petonnet, Stéphane Marot, Isabelle Leroy, Julien Cohier, Charline Ramahefasolo, Safietou Mansaly, Vincent Calvez, Anne-Geneviève Marcelin, Sonia Burrel   +8 more
doaj   +1 more source

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

Advanced Science, EarlyView.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju, Zhifang Liu, Xinran Gao, Wen Sun, Wei Fu, Yanfei Wang   +5 more
wiley   +1 more source

Sindbis virus ts103 has a mutation in glycoprotein E2 that leads to defective assembly of virions [PDF]

, 1989
Sindbis virus mutant ts103 is aberrant in the assembly of virus particles. During virus budding, proper nucleocapsid-glycoprotein interactions fail to occur such that particles containing many nucleocapsids are formed, and the final yield of virus is low.
Hahn, Chang S., Lenches, Edith M., Rice, Charles M., Strauss, Ellen G., Strauss, James H.   +4 more
core