It is a popular belief that MRSA is the most resistant bug around. But is it really? According to the Guinness Book of Records the honor of the most defiant bacteria belongs to the little-known Deinococcus radiodurans, a microbe so tough the scientific community dubbed it “Conan the Bacterium”.
Microbes have been present on planet Earth longer than us, humans, and they become our life companions from the moment we are born. They are building, protecting and feeding our bodies.
The combination of drug misuse, reductions in antimicrobial research by the pharmaceutical industry, and the rapid evolution capabilities of microorganisms has resulted in pathogenic bacteria with stronger and stronger drug resistance. This is an issue that some fear if not handled correctly, could lead to the evolution of a “superbug” that is resistant to everything in our arsenal.
Extraction of DNA before its amplification is an essential step for the measurement of any DNA target. It releases the DNA and removes substances inhibitory to PCR that are initially present in the matrix.
At the last year’s annual meeting of the Society for Neuroscience scientists presented a very interesting research topic about our gut microbiome. They have revealed that in some way gut bacteria influence the way how the brain work. An important question arose from the mental health pont-of-view: Can we treat mental and neurological diseases by tinkering with our gut microbiome?