Scientists at the University of North Carolina have successfully treated mice with hemophilia A using a new approach to gene therapy - RNA trans-splicing. The experimental procedure repairs a mutated section of the gene responsible for hemophilia A, a hereditary bleeding disorder.
Dr. Hengjun Chao, a research assistant professor at the UNC School of Medicine, Gene Therapy Center will present the new research Saturday June 8 in Boston at the Presidential Symposium of the American Society of Gene Therapy Annual Meeting.
Hemophilia A is a sex-linked congenital disease, occurring in one out of 5,000 to 10,000 live males in all populations and is caused by a defect in coagulation factor VIII. The mutation renders the factor VIII gene non-functional resulting in recurrent, non-predictable, spontaneous bleeding into major joints and soft tissues. Currently, the disorder is treated with injections of factor VIII protein in response to bleeding incidents. Conventional approaches to gene therapy have not proven successful against hemophilia A, partially due to difficulties involved in packaging and delivering the large factor VIII gene.
Leslie H. Lang | 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.
The most basic of all physical interactions in nature is that between light and matter. This interaction takes place in attosecond times (i.e. billionths of a...
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