Screening of 533 bats for influenza A viruses showed subtype HL18NL11 in intestines of 2 great fruit-eating bats (Artibeus lituratus). High concentrations suggested fecal shedding. Genomic characterizations revealed conservation of viral genes across different host species, countries, and sampling years, suggesting a conserved cellular receptor and wide-ranging occurrence of bat influenza A viruses.
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http://dx.doi.org/10.3201/eid2502.181246 | DOI Listing |
Biomimetics (Basel)
December 2024
Institute of Knowledge Technology, University Complutense of Madrid, 28040 Madrid, Spain.
The COVID-19 pandemic highlighted the urgent need for effective surface disinfection solutions, which has led to the use of mobile robots equipped with ultraviolet (UVC) lamps as a promising technology. This study aims to optimize the navigation of differential mobile robots equipped with UVC lamps to ensure maximum efficiency in disinfecting complex environments. Bio-inspired metaheuristic algorithms such as the gazelle optimization algorithm, whale optimization algorithm, bat optimization algorithm, and particle swarm optimization are applied.
View Article and Find Full Text PDFPLoS Pathog
December 2024
Centre for Inflammation Research, Institute for Regeneration and Repair, University of Edinburgh, Edinburgh, United Kingdom.
Species-specific interferon responses are shaped by the virus-host arms race. The human interferon-induced transmembrane protein (IFITM) family consists of three antiviral IFITM genes that arose by gene duplication. These genes restrict virus entry and are key players in antiviral interferon responses.
View Article and Find Full Text PDFBats exhibit a greater capacity to tolerate diverse viruses than other terrestrial mammals. To address these questions, we utilized evolutionary and bibliometric analyses to explore the immunological characteristics of bats and identify contemporary research hotspots in bat immunity. To investigate the historical interactions between bats and viral infections, we used tBLASTn software to identify the integrated endogenous retroviruses within the genomes of nine bat species and seven other mammals.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
October 2024
Institute of Virology, Medical Center University of Freiburg, Freiburg 79104, Germany.
Ann N Y Acad Sci
November 2024
Department of Physiology & Pharmacology, SUNY Downstate Health Sciences University, Brooklyn, New York, USA.
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