How do bacteria "attack" in the body? Another bacterial strategy has been deciphered.

Researchers at the University of Cologne in Germany have found that certain bacteria prevent apoptosis by inhibiting the activity of the effect cystic winter enzyme, which allows them to camp in cellsThe results were published in nature microbiologyhttps://doi.org/10.1038/s41564-019-0620-5Shigella bacteria is the pathogen that causes human bacterial dysentery, which is mainly prevalent in developing countriesIn mouse models, the researchers found that lipidpolysarides on the surface of Shigella bacteria bind to cysytifyl winter enzymes, which are the engines that initiate apoptosisAt the same time, bacteria that lack a complete lipid polysaccharides cause apoptosis, which prevents them from multiplying within the cell and is successfully eliminated by the immune system from causing diseaseThis characteristic strategybacteria prevents the rapid death of host cells and protects bacterial territoryThe cracking of this strategy has helped to ease the current pattern of bacterial cell standoff, and research into this special lipid polysaccharides is expected to ward off and address the adverse consequences of bacterial infections in the futurereferences:1 s cytosolic Gram-negative bacteriaprevent apoptosis by inhibition of the effect or caspas throughes lipopolysaccharide
s.2 sBacteria can 'outsmart' programmed celldeath