IGEM:Caltech/2008/Project/Oxidative Burst: Difference between revisions
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==Oxidative Burst== | ==Oxidative Burst== | ||
===The General Idea=== | ===The General Idea=== | ||
In order to help guard against infections of the gut, we wish to engineer a strain of E. coli capable of killing bacterial pathogens. White blood cells (neutrophils in particular) are already very efficient at killing bacteria. They do this by | In order to help guard against infections of the gut, we wish to engineer a strain of E. coli capable of killing bacterial pathogens. White blood cells (neutrophils in particular) are already very efficient at killing bacteria. They do this by engulfing the bacteria and exposing it to a bombardment of reactive oxygen species. These include superoxide, hydrogen peroxide and hydrochlorous acid. The reactive oxygen species kill the bacteria by shredding any biological molecule they come in contact with by way of their potent oxidizing properties. However neutrophils are not able to migrate to the | ||
===Detection=== | ===Detection=== | ||
===Response=== | ===Response=== | ||
Revision as of 14:44, 9 July 2008
Oxidative BurstThe General IdeaIn order to help guard against infections of the gut, we wish to engineer a strain of E. coli capable of killing bacterial pathogens. White blood cells (neutrophils in particular) are already very efficient at killing bacteria. They do this by engulfing the bacteria and exposing it to a bombardment of reactive oxygen species. These include superoxide, hydrogen peroxide and hydrochlorous acid. The reactive oxygen species kill the bacteria by shredding any biological molecule they come in contact with by way of their potent oxidizing properties. However neutrophils are not able to migrate to the DetectionResponseSystem Design |
