... , knowledge that could be used to design improved Salmonella vaccines. Virulence factors allow a pathogen to thrive in the host ...
... to the protein secretion process across membranes and provide a foundation to understanding certain bacterial virulence factors that allow bacteria to cause disease ...
... in Mallorca, Spain, uncover this previously unknown virulence factor in P. aeruginosa, one of the most common causes ... the cell, but she and her collaborators have learned that as a virulence factor, it could represent a vulnerability for the bacterium. "EF ...
... , and long-term infection is a significant risk factor for stomach cancer, the second leading cause ... ), the vacuoles returned. “This is the first example of a bacterial virulence factor that uses sphingomyelin as a receptor,” Blanke said. “Only sphingomyelin ...
... genomics narrowed down the search for Brucella virulence factors to a small group of genes. Of particular interest are four genes that show consistently large ...
... peptidoglycan (PGN) — a carbohydrate from bacteria — as a factor responsible for causing the conversion of the ... , hence signifying its conversion to the virulent, life-threatening form. This is the ...
... that the trigger for the bacteria to start producing these extra virulence factors is turned on very shortly after the biofilm ... to form. Once the scientists have fully identified the virulence factors created by the biofilm bacteria, the proteins ...
... were able to identify toxins and other molecules, called virulence factors, made by the bacteria that allow it to infect ... down the genes responsible for each of these possible virulence factors and comparing them with the genes of well ...
... -sensing regulators may prevent production of several virulence factors and be less likely to lead to resistance ... regulator protein. The researchers concluded that control of virulence factors by RNAIII and quorum-sensing control ...
... has evolved to encode the protein Vif, known as a "virulence factor," that blocks APOBEC-3G. With APOBEC-3G out of the way, the RNA of the HIV virus can be successfully ...
... , as providing the signal for Bacillus anthracis to unleash virulence factors. Without the presence of the bicarbonate transporter ... production, suggesting that CO2 activity is not essential to virulence factor induction and that bicarbonate, not CO2, is the signal ...
... their master`s microbial needs. These molecules — called virulence factors — co-opt essential cell functions including the reproduction cycle and cell structure ...
... , pointing to their remarkable ability to fine-tune virulence factors in response to subtle environmental cues ... samples. In addition to Hfq's known properties as a virulence factor, the protein also acts to regulate ion ...
... to limit the spread of antibiotic resistance genes and virulence factors in staph and other bacterial pathogens," said Erik Sontheimer, associate professor of biochemistry, molecular biology ...
... certain types of infections reinforcing the importance of this virulence factor in the disease process. LukS-PV ... infections compared to antibody responses to other USA300 virulence factors. The study found patients who had Staph infections ...
