Xiao-di Niu

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Staphylococcus aureus causes a broad range of life-threatening diseases in humans. The pathogenicity of this micro-organism is largely dependent upon its virulence factors. One of the most extensively studied virulence factors is the extracellular protein α-toxin. In this study, we show that allicin, an organosulfur compound, was active against S. aureus(More)
Staphylococcal pneumonia provoked by methicillin-resistant Staphylococcus aureus (MRSA) is a life-threatening infection in which α-toxin is an essential virulence factor. In this study, we investigate the influence of naringenin on α-toxin production and further assess its therapeutic performance in the treatment of staphylococcal pneumonia. Remarkably, the(More)
Glycoside hydrolase of Cel48F from Clostridium cellulolyticum is an important processive cellulose, which can hydrolyze cellulose into cellobiose. Molecular dynamics simulations were used to investigate the hydrolysis mechanism of cellulose. The two conformations of the Cel48F-cellotetrose complex in which the cellotetroses are bound at different sites(More)
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