Results 101 to 110 of about 483,790 (291)

Transmission dynamics of the etiological agent of SARS in Hong Kong: impact of public health interventions.

open access: yes, 2003
We present an analysis of the first 10 weeks of the severe acute respiratory syndrome (SARS) epidemic in Hong Kong. The epidemic to date has been characterized by two large clusters-initiated by two separate "super-spread" events (SSEs)-and by ongoing ...
Abu-Raddad, Laith J   +19 more
core   +1 more source

Label‐Free Sensing of Coronaviral Sequences via Kretschmann‐Configuration Reflectance Spectroscopic Ellipsometry: Sensitivity, Specificity, and Interfacial Effects

open access: yesAdvanced Materials Interfaces, EarlyView.
Spectroscopic ellipsometry in the Kretschmann‐Raether configuration (KRSE) is employed to characterize a DNA‐functionalized platform for viral sequence recognition. By merging SE with surface plasmon resonance, KRSE outperforms conventional SE, achieving nanomolar targeting through resonance wavelength shifts (δλ) measurements. Its enhanced interfacial
Silvia Maria Cristina Rotondi   +4 more
wiley   +1 more source

Biodiversity and epidemic potential of Chiropteran coronaviruses (Nidovirales: Coronaviridae)

open access: yesЮг России: экология, развитие, 2020
Aim. The aim of this review is a comprehensive analysis of current literature data on coronaviruses identified in bats.Discussion. Coronaviruses (Coronaviridae) constitute the most extensive family of viruses of the order Nidovirales.
A. M. Shestopalov   +7 more
doaj   +1 more source

Molecular aspects of MERS-CoV [PDF]

open access: yes, 2017
This article is made available for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source.
Al-Ahmed, Shamsah H.   +3 more
core   +1 more source

Extracellular Vesicle‐Delivered tRF‐His‐GTG‐1 Reprograms Neutrophil Lipophagy and Triggers Inflammation in COVID‐19

open access: yesAdvanced Science, EarlyView.
This study identifies platelet‐derived extracellular vesicles as key immunometabolic regulators in COVID‐19. The delivery of tRF‐His‐GTG‐1 to neutrophils activates TLR8mTOR signaling, disrupts lipophagy, and amplifies NET‐mediated inflammation. Importantly, targeting this axis restores neutrophil homeostasis, offering a potential therapeutic strategy ...
Tsai‐Ling Liao   +5 more
wiley   +1 more source

A Lung‐Immune Dual‐Humanized Mouse Using Cryopreserved Tissue Enables Infection and Immune Profiling of Human Common Cold Coronaviruses

open access: yesAdvanced Science, EarlyView.
Cryopreserved lung‐humanized mice overcome the dependency to fresh tissues and permit head‐to‐head profiling of all four human common cold coronaviruses versus SARS‐CoV‐2 infection; the model validates Paxlovid efficacy against HKU1 and, when coupled with human immune‐system engraftment, enables interrogation of lung‐resident human immunity and HKU1 ...
Chunyu Cheng   +9 more
wiley   +1 more source

Structure‐Based Development of Ultra‐Broad‐Spectrum 3C‐Like Protease Inhibitors

open access: yesAdvanced Science, EarlyView.
This study provides an in‐depth analysis of the substrate binding pocket of 3CLpros across all coronavirus species using bioinformatics and structural insights, revealing the critical impact of S2/S4 subsite diversity on the broad‐spectrum activity of approved therapeutics.
Haixia Su   +15 more
wiley   +1 more source

Middle East Respiratory Syndrome Coronavirus (MERS-CoV): State of the Science

open access: yesMicroorganisms, 2020
Coronaviruses belong to a large family of viruses that can cause disease outbreaks ranging from the common cold to acute respiratory syndrome. Since 2003, three zoonotic members of this family evolved to cross species barriers infecting humans and ...
Ahmed Mostafa   +6 more
doaj   +1 more source

A Modular Vaccine Platform Against SARS‐CoV‐2 Based on Self‐Assembled Protein Nanoparticles

open access: yesAdvanced Science, EarlyView.
A modular BP26 nanoparticle vaccine platform incorporating the SpyTag/SpyCatcher system enables high‐density, repetitive antigen display with post‐expression flexibility. Conjugation of the SARS‐CoV‐2 RBD to BP26 nanoparticles elicits strong humoral immunity and confers protection against viral challenge in vivo.
Seojung Lee   +6 more
wiley   +1 more source

The M, E, and N structural proteins of the severe acute respiratory syndrome coronavirus are required for efficient assembly, trafficking, and release of virus-like particles [PDF]

open access: yes, 2008
Copyright @ 2008 American Society for Microbiology.The production of virus-like particles (VLPs) constitutes a relevant and safe model to study molecular determinants of virion egress.
Altmeyer, R   +11 more
core   +5 more sources

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