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http://dx.doi.org/10.1016/S0140-6736(14)60726-1 | DOI Listing |
Vaccines (Basel)
December 2024
Department of Basic Research, Ab & B Bio-Tech Co., Ltd. JS, Taizhou 225300, China.
Background/objectives: The H7N9 avian influenza virus (AIV) constitutes a novel subtype of influenza virus that has emerged within the past decade. Empirical studies have demonstrated that H7N9 AIV holds the potential to trigger a human pandemic. Vaccines constitute the sole armament available to humanity in combating influenza epidemics.
View Article and Find Full Text PDFCurr Drug Discov Technol
January 2025
Antimicrobial Resistance Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
Berberine is an isoquinoline alkaloid with strong pharmacological activity such as analgesic, antioxidant, neuroprotective, antivirus, anti-inflammatory, anti-seizure, anti-obesity, and hypolipidemic effects. Accumulated evidence indicates berberine plays an inhibitory role against infection of numerous viruses, including human immunodeficiency virus, respiratory syncytial virus, hepatitis C virus, human papillomavirus, human cytomegalovirus, and influenza virus. Berberine's antiviral action has shown promise, making it a viable option for synergistically enhancing the inhibitory effect of current antiviral medicines.
View Article and Find Full Text PDFFront Immunol
January 2025
Immunology Research Center, National Health Research Institute, Zhunan, Taiwan.
CASK, a MAGUK family scaffold protein, regulates gene expression as a transcription co-activator in neurons. However, the mechanism of CASK nucleus translocation and the regulatory function of CASK in myeloid cells remains unclear. Here, we investigated its role in H5N1-infected macrophages.
View Article and Find Full Text PDFRSC Chem Biol
January 2025
Department of Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine Kamigyo-ku 465 Kajii-cho Kyoto 602-8566 Japan
A multiomic study of the structural characteristics of type A and B influenza viruses by means of highly spectrally resolved Raman spectroscopy is presented. Three virus strains, A H1N1, A H3N2, and B98, were selected because of their known structural variety and because they have co-circulated with variable relative prevalence within the human population since the re-emergence of the H1N1 subtype in 1977. Raman signatures of protein side chains tyrosine, tryptophan, and histidine revealed unequivocal and consistent differences for pH characteristics at the virion surface, while different conformations of two C-S bond configurations in and methionine rotamers provided distinct low-wavenumber fingerprints for different virus lineages/subtypes.
View Article and Find Full Text PDFBMC Public Health
January 2025
Epidemiology and Prevention Branch, Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, 1600 Clifton Rd, MS 24/7, Atlanta, GA, 30329-4027, USA.
Background: To improve understanding of influenza and rurality, we investigated differences in influenza testing and anti-viral treatment rates between micropolitan (muSAs) and metropolitan statistical areas (MSAs) using national medical claims data over multiple influenza seasons.
Methods: Using billing data from the Centers for Medicare and Medicaid Services for those aged 65 years and older, we estimated weekly rates of ordered rapid influenza diagnostic tests (RIDT) and antivirals (AV) among Medicare enrollees by core-based statistical areas (CBSAs) during 2010-2016. We used Negative Binomial generalized mixed models to estimate adjusted rate ratios (aRR) between MSAs and muSAs, adjusting for clustering by CBSA plus explanatory variables.
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