Results 71 to 80 of about 69,939 (210)

Nucleocapsid and glycoprotein organization in an enveloped virus

Cell, 1995
Alphaviruses are a group of icosahedral, positive-strand RNA, enveloped viruses. The membrane bilayer, which surrounds the approximately 400 A diameter nucleocapsid, is penetrated by 80 spikes arranged in a T = 4 lattice. Each spike is a trimer of heterodimers consisting of glycoproteins E1 and E2.
Cheng, RH, Kuhn, RJ, Olson, NH, Rossmann, MG, Choi, HK, Smith, TJ, Baker, TS   +6 more
openaire   +4 more sources

A single domain antibody-based Luminex assay for the detection of SARS-CoV-2 in clinical samples

Frontiers in Immunology
Within the past decade, single domain antibodies (sdAbs) have been recognized as unique affinity binding reagents that can be tailored for performance in a variety of immunoassay formats.
Ellen R. Goldman, Victor A. Sugiharto, Victor A. Sugiharto, Lisa C. Shriver-Lake, Andrew M. Garcia, Andrew M. Garcia, Shuenn-Jue Wu, Sarah A. Jenkins, Hua-Wei Chen, Hua-Wei Chen   +9 more
doaj   +1 more source

Recent Advances (2023–2025) of Capillary Electrophoresis‐Mass Spectrometry (CE‐MS) for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Top‐down proteomics (TDP) characterizes proteoforms in cells, tissues, and biofluids, in discovery mode and on a global scale, requiring analytical tools with high peak capacity for proteoform separation and high sensitivity for proteoform detection, given the extremely high proteoform complexity and wide proteoform concentration dynamic range.
Guijie Zhu, David A. Alvarez Rodriguez, Noah Gould, Alexander R. Ivanov, Kevin Jooß, Liangliang Sun   +5 more
wiley   +1 more source

Budding of a Retrovirus: Some Assemblies Required

Viruses, 2020
One of the most important steps in any viral lifecycle is the production of progeny virions. For retroviruses as well as other viruses, this step is a highly organized process that occurs with exquisite spatial and temporal specificity on the cellular ...
Kevin M. Rose, Vanessa M. Hirsch, Fadila Bouamr   +2 more
doaj   +1 more source

Innate immunity shapes the persistent transmission of plant viruses by insect vectors

New Plant Protection, EarlyView.
In this review, we focus on two key aspects of the virus–vector interplay: (1) persistently transmitted viruses utilize host factors to overcome transmission barriers; and (2) molecular recognition activates antiviral immunity and subsequent viral counter‐defense. Understanding these interactions offers critical insights for developing novel strategies
Gang Lu, Chuanxi Zhang, Junmin Li
wiley   +1 more source

Disease Progression Mathematical Modeling With a Case Study on Hepatitis B Virus Infection

CPT: Pharmacometrics &Systems Pharmacology, Volume 14, Issue 3, Page 420-434, March 2025.
ABSTRACT Chronic Hepatitis B presents a significant health and socioeconomic burden. The risk of hepatocellular carcinoma remains elevated although treatments are available. Achieving an optimal treatment regimen necessitates a deep comprehension of the dynamic relationship between the virus and its host across disease states.
Clémence Boivin‐Champeaux, Nieves Velez de Mendizabal, Aksana Jones, Scott Balsitis, Stephan Schmidt, Justin S. Feigelman, Francine Johansson Azeredo   +6 more
wiley   +1 more source

Measles virus nucleocapsid protein expressed in insect cells assembles into nucleocapsid-like structures

Journal of General Virology, 1993
The gene encoding the major nucleocapsid, N, protein of measles virus has been inserted into a baculovirus vector under the control of the polyhedrin promoter. Insect cells infected with this recombinant baculovirus synthesize high levels of measles N protein, up to 40% of total soluble cell protein.
A R, Fooks, J R, Stephenson, A, Warnes, A B, Dowsett, B K, Rima, G W, Wilkinson   +5 more
openaire   +2 more sources

Mouse Hepatitis Coronavirus Nucleocapsid Phosphorylation [PDF]

, 2006
The coronavirus nucleocapsid (N) is a multifunctional phosphoprotein that encapsidates the genomic RNA into a helical nucleocapsid within the mature virion. The protein also plays roles in viral RNA transcription and/or replication and possibly viral mRNA translation.
White, Tiana C., Hogue, Brenda G.
openaire   +2 more sources

Approaching Gold‐Standard Sensitivity in a Portable and Versatile Gold Nanoprisms Thermoplasmonic Platform for Lateral Flow Detection of Biomolecules

Small, EarlyView.
This study presents a plasmonic thermal lateral flow (ThermoLFA) biosensor for ultrasensitive, early detection of biomolecules. By combining plasmonic gold nanoprisms (AuNPrs) and near‐infrared (NIR) laser activation, it enhances signal output beyond conventional LFAs.
Carlos Cuestas Ayllón, Alba Martín Barreiro, África García Barrientos, María Moros, Valeria Grazú Bonavía, Jesús Martínez de la Fuente   +5 more
wiley   +1 more source

Two‐Dimensional Materials For Lateral Flow Assays: A Critical Review of Functional Roles and Translational Challenges

VIEW, EarlyView.
2D nanosheets, with large surface area, excellent optical/electrical properties, and high specificity, combine with lateral flow assay strips to enable rapid, readable detection, boosting the strips’ development and applications. Abstract Lateral flow assays (LFAs) are widely used for point‐of‐care diagnostics, but their detection capability remains ...
Weimin Xu, Ruping Liu, Na Gao, Jianxiao Zhu, Haowen Jiang, Shouzheng Jiao, Zhicheng Sun, Kai Shen, Gaolian Xu, Minghua Du, Ziyan Li, Yang Wang   +11 more
wiley   +1 more source