introduction : the innate immune system as the first line of defense against the pathogens recognizes pathogen-associated molecular patterns (pamps) by toll-like receptors (tlrs). interaction of bacterial pamps by tlrs results in activation of innate and acquired immunity. fimh adhesin, a minor component of type 1 fimbriae encoded by uropathogenic escherichia coli (upec) is a pamp of tlr4 that ...

Disposition and transportation of anticancer drugs by human serum albumin (HSA) affects their bioavailability, distribution and elimination. In this study, the interaction of a set of anticancer drugs with HSA was investigated by molecular dynamics and molecular docking simulations. The drugs' activities were analyzed according to their docking scores, binding sites and structural descriptors. ...

background in the influenza a viruses, neuraminidase (na), hemagglutinin (ha), pb2, ns1 and m are responsible for the disease pathogenicity. the mechanism of pathogenicity differs among these viruses. binding of host proteases by the viral na, sequence of ha in the cleavage and receptor-binding sites, number of oligosaccharide side chains of ha, shortening of na, and substitutions in pb2, ns1 a...

Background: LuxI is a component of the quorum sensing signaling pathway in Vibrio fischeri responsible for the inducer synthesis that is essential for bioluminescence. Methods: Homology modeling of LuxI was carried out using Phyre2 and refined with the GalaxyWEB server. Five models were generated and evaluated by ERRAT, ANOLEA, QMEAN6, and Procheck. Results: Five refined models were gener...