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.
COFFEE BREAK NEWS FOR LIFE SCIENTISTS
Zika virus has rapidly expanded during the last year in Brazil and currently the outbreaks are occurring in several countries and territories. While following preventive measures is extremely important to limit the spread, finding a reliable field diagnostic test is equally important. And it looks like we got one!
To many, it is coming off as a far-fetched dream, but aerial technology company EHang, and Lung Biotechnology, a subsidiary of pharmaceutical company United Therapeutics, have announced a new collaboration consisting of a 15-year plan to produce and utilize 1,000 unmanned drones for the transportation of manufactured transplant organs.
With all the talk about it in the scientific community, there is probably no surprise that this is yet another article discussing CRISPR. However, this may be one of the most profound discussions around the technology as it involves what could arguably be the potential flagship use of the gene editing tool – human therapy.
Lately, a major step forward has been made in using CRISPR technology in neurosciences. Over the past few years, scientists have been using gene sequencing to uncover genes that are important in brain development and in neurological diseases. The next step is to figure out if disrupting these genes can cause any of these diseases.
One of the hottest trends in life sciences research for the past few years has been the development of subfields of study focused on specific, complex networks within biological systems. These subfields are quite recognizable due to the common suffix ‘-ome’, and there is now an exciting and extensive list of “omes” starting with arguably the grandfather of them all, the genome.
Meet Prof. Dr. Tatjana Avšič, the leading scientist behind the first proof of the association between Zika virus and microcephaly in the world.
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?