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http://dx.doi.org/10.1007/BF02868450 | DOI Listing |
AIDS
March 2025
Urban Health Lab, Department of Public Health Sciences, Crown Family School of Social Work, Policy, and Practice, University of Chicago, Chicago, IL, USA.
Mol Biol Cell
January 2025
Institute for Biochemistry & Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine Hannover, Hannover, Germany.
Tetraspanins (Tspans) are transmembrane proteins that coordinate life cycle steps of viruses from distinct families. Here, we identify the human Tspan10 and Tspan15, both members of the TspanC8 subfamily, as replication factors for alphavirus Venezuelan equine encephalitis virus (VEEV) in astrocytoma cells. Pharmacological inhibition and siRNA-mediated silencing of TspanC8 interactor a disintegrin and metalloproteinase 10 (ADAM10) reduced VEEV infection.
View Article and Find Full Text PDFMicrobiol Spectr
January 2025
Instituto de Biociências, Universidade Estadual Paulista (UNESP), Botucatu, Brazil.
is a pathogen that causes sporadic cases and outbreaks of diarrhea. The main virulence feature of this bacterium is the attaching and effacing (AE) lesion formation on infected intestinal epithelial cells, which is characterized by the formation of pedestal-like structures that are rich in F-actin. The Brazilian 1551-2 strain can recruit F-actin using both the Nck-dependent and the Nck-independent pathways, the latter of which uses an adaptor protein named Tir-cytoskeleton coupling protein (TccP/EspF).
View Article and Find Full Text PDFImmunol Rev
March 2025
Graduate Program in Translational Biology, Medicine, and Health, Virginia Tech, Roanoke, Virginia, USA.
A robust innate immune response is essential in combating viral pathogens. However, it is equally critical to quell overzealous immune signaling to limit collateral damage and enable inflammation resolution. Pattern recognition receptors are critical regulators of these processes.
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