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http://dx.doi.org/10.36849/JDD.5777 | DOI Listing |
SLAS Discov
January 2025
Center for Discovery and Innovation, Hackensack Meridian Health, 111 Ideation Way. Nutley, New Jersey 07110, United States. Electronic address:
The COVID-19 pandemic has emphasized the necessity for rapid and adaptable drug screening platforms against live pathogenic viruses that require high levels of biosafety containment. Conventional antiviral testing is time-consuming and labor-intensive. Here, we outline the design and validation of a semi-automated drug-screening platform for SARS-CoV-2 that utilizes multiple liquid handlers, a stable A549 cell line expressing ACE2 and TMPRSS2 receptors, and a recombinant SARS-CoV-2 strain harboring the nano-luciferase gene.
View Article and Find Full Text PDFVaccine
January 2025
Northwestern University Feinberg School of Medicine, Chicago, IL, USA; Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA.
Introduction: Risk factors for COVID-19 hospitalization in children include incomplete vaccination and having high-risk chronic conditions. There is concern for a lack of vaccine equity. Our study evaluates the association between socioeconomic child opportunity index (COI), chronic conditions, and vaccine uptake.
View Article and Find Full Text PDFAntimicrob Steward Healthc Epidemiol
August 2024
Department of Medicine, Hurley Medical Center, Flint, MI, USA.
Background: This cross-sectional study aims to determine the mortality trends in patients with SARS-CoV-2 infection during the pandemic in Flint, MI.
Methods: Records from 1,663 consecutive adult patients (≥18 years of age) with confirmed SARS-CoV-2 infection, admitted and discharged from our facility from 03/2020 through 02/2022, were abstracted and analyzed. Multivariable logistic regression analysis was performed to examine the association between study explanatory variables (ie, sex, age, co-morbidities, etc.
Respir Res
January 2025
Department of Pediatrics, David Geffen School of Medicine, UCLA Children's Discovery and Innovation Institute, Mattel Children's Hospital UCLA, UCLA, Los Angeles, CA, 90095, USA.
Background: Many respiratory viruses attack the airway epithelium and cause a wide spectrum of diseases for which we have limited therapies. To date, a few primary human stem cell-based models of the proximal airway have been reported for drug discovery but scaling them up to a higher throughput platform remains a significant challenge. As a result, most of the drug screening assays for respiratory viruses are performed on commercial cell line-based 2D cultures that provide limited translational ability.
View Article and Find Full Text PDFCureus
December 2024
Department of Respiratory Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, JPN.
A 69-year-old Japanese male with follicular lymphoma and renal pelvic carcinoma presented with fever and cough, testing positive for SARS-CoV-2 via PCR. Chest CT revealed ground-glass opacities. Initially, his symptoms improved with a 10-day course of remdesivir (RDV), but they recurred.
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