Genome sequencing is enabling new insights into the genetic aspects of health and disease that have touched just about every aspect in biomedicine. It is also, like the “skin”-colored crayons of yore, disproportionately focused on the Caucasian segment of the population. And that is a loss for everyone.
In the Dec. 20, 2019, issue of Science, Stefan Kaufmann, who is the founding director of the Max Planck Institute for Infection Biology, and his colleagues report that the immune system could calibrate its response to Pseudomonas aeruginosa by monitoring the bacterial quorum sensing chatter.
A single injection of SOD1-targeting RNA into the subpial space, which is below the innermost meningeal layer, was able to spread throughout the spinal cord and, via retrograde delivery, into brain centers that project to the spinal cord in several animal models, including primates.
LONDON – While large-scale biobanks that link genomics to longitudinal health records of diagnosis, treatment and outcomes promise to revolutionize the understanding of the genetics of complex disease, the detailed statistical analysis of those high-dimensional data is still very much in its infancy.
Researchers at Duke University have developed a bandage that concentrates adenosine at the site of a fracture and speeds bone repair. In animal testing, the bandage accelerated bone healing by 20% to 25%, lead researcher Shyni Varghese told BioWorld MedTech.
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