At the annual meeting of the Americal Society for Human Genetics in Los Angeles, Hopkins researchers will reveal the existence of specific short repeats of particular genetic building blocks in the gene at the root of cystic fibrosis, an inherited and often fatal lung disease. The researchers will also show how the repetitious pattern may help predict the diseases severity.
Cystic fibrosis, or CF, stems from mutations in a gene called CFTR, short for cystic fibrosis transmembrane conductance regulator. When specific mutations appear in both copies of the gene, a sticky mucus builds up in the lungs, making breathing difficult and trapping bacteria that can cause serious and deadly infections.
One CFTR mutation, known as 5T, doesnt always cause CF even when 5T and one of the traditional CF-causing mutations are present, a person can be disease-free. However, theres no good way to predict whether the 5T combo will lead to disease or whether the person will be perfectly healthy.
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14.03.2018 | NIH/National Institute of Allergy and Infectious Diseases
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13.03.2018 | University of Pittsburgh Schools of the Health Sciences
Animal photoreceptors capture light with photopigments. Researchers from the University of Göttingen have now discovered that these photopigments fulfill an...
On 15 March, the AWI research aeroplane Polar 5 will depart for Greenland. Concentrating on the furthest northeast region of the island, an international team...
The world’s second-largest ice shelf was the destination for a Polarstern expedition that ended in Punta Arenas, Chile on 14th March 2018. Oceanographers from...
At the 2018 ILA Berlin Air Show from April 25–29, the Fraunhofer Institute for Laser Technology ILT is showcasing extreme high-speed Laser Material Deposition (EHLA): A video documents how for metal components that are highly loaded, EHLA has already proved itself as an alternative to hard chrome plating, which is now allowed only under special conditions.
When the EU restricted the use of hexavalent chromium compounds to special applications requiring authorization, the move prompted a rethink in the surface...
At the ILA Berlin, hall 4, booth 202, Fraunhofer FHR will present two radar sensors for navigation support of drones. The sensors are valuable components in the implementation of autonomous flying drones: they function as obstacle detectors to prevent collisions. Radar sensors also operate reliably in restricted visibility, e.g. in foggy or dusty conditions. Due to their ability to measure distances with high precision, the radar sensors can also be used as altimeters when other sources of information such as barometers or GPS are not available or cannot operate optimally.
Drones play an increasingly important role in the area of logistics and services. Well-known logistic companies place great hope in these compact, aerial...
16.03.2018 | Event News
13.03.2018 | Event News
08.03.2018 | Event News
16.03.2018 | Earth Sciences
16.03.2018 | Physics and Astronomy
16.03.2018 | Life Sciences