Vanderbilt University Medical Center investigators are reporting success with a novel gene therapy approach. Working with cells grown in the laboratory, the group is the first to repair a defective gene and demonstrate that the resulting protein product is functional, said Dr. Alfred L. George Jr., senior author of a study published Dec. 15 in the Journal of Clinical Investigation.
Although use of the approach in patients is still years in the future, the findings are an important step in showing that a particular method of gene repair is possible, said George, director of Vanderbilts division of Genetic Medicine.
"We have very solid evidence that we can repair messenger RNA (the copy of DNA that is used to manufacture proteins), and that the repair results in a protein that has normalized function," he said. "Thats a good sign and makes us optimistic about moving forward with this type of gene therapy strategy."
Leigh MacMillan | EurekAlert!
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The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
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With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
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An interdisciplinary group of researchers interfaced individual bacteria with a computer to build a hybrid bio-digital circuit - Study published in Nature Communications
Scientists at the Institute of Science and Technology Austria (IST Austria) have managed to control the behavior of individual bacteria by connecting them to a...
Physicists in the Laboratory for Attosecond Physics (run jointly by LMU Munich and the Max Planck Institute for Quantum Optics) have developed an attosecond electron microscope that allows them to visualize the dispersion of light in time and space, and observe the motions of electrons in atoms.
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08.12.2017 | Information Technology
08.12.2017 | Information Technology