Diabetes is a chronic metabolic disorder that afflicts 17 million people in the United States and is the fourth leading cause of death. Over 2 million patients suffer from its most severe form - childhood diabetes – also known as Type 1, juvenile or insulin-dependent diabetes. We now understand that childhood diabetes is an autoimmune illness, where the bodys own white blood cells, which normally fight infection, turn and act against the body. These white blood cells target a specific group of cells in the pancreas – beta cells – that produce insulin, the hormone necessary to convert food into energy. Over time, such a large number of beta cells are destroyed that there is a lack of insulin and diabetes develops.
Scientists have long sought a means to predict the onset of diabetes through routine blood tests of destructive white blood cells so that high-risk individuals could be treated before all their beta cells are destroyed and they become diabetic. Progress has been so limited however, that it has been debated whether these cells were present in the blood at levels high enough to facilitate direct detection.
In the January 15 issue of the Journal of Clinical Investigation, Rusung Tan and colleagues at British Columbias Childrens Hospital, Canada, reveal a method for directly measuring the level of these self-destructive cells in the blood of mice and demonstrate that these levels reliably distinguish mice that go on to develop diabetes from those that do not.
'Exciting' discovery on path to develop new type of vaccine to treat global viruses
18.09.2017 | University of Southampton
A new approach to high insulin levels
18.09.2017 | Schweizerischer Nationalfonds SNF
Using ultrafast flashes of laser and x-ray radiation, scientists at the Max Planck Institute of Quantum Optics (Garching, Germany) took snapshots of the briefest electron motion inside a solid material to date. The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids!
When x-rays shine onto solid materials or large molecules, an electron is pushed away from its original place near the nucleus of the atom, leaving a hole...
For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media. The researchers were able to prove their findings using unique quantum sensors that were developed at Basel University and that can analyze electromagnetic fields on the nanometer scale. The results – obtained by scientists from the University of Basel’s Department of Physics, the Swiss Nanoscience Institute, the University of Montpellier and several laboratories from University Paris-Saclay – were recently published in the journal Nature.
Multiferroics are materials that simultaneously react to electric and magnetic fields. These two properties are rarely found together, and their combined...
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems Holding GmbH about commercial use of a multi-well tissue plate for automated and reliable tissue engineering & drug testing.
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems...
Pathogenic bacteria are becoming resistant to common antibiotics to an ever increasing degree. One of the most difficult germs is Pseudomonas aeruginosa, a...
Scientists from the MPI for Chemical Energy Conversion report in the first issue of the new journal JOULE.
Cell Press has just released the first issue of Joule, a new journal dedicated to sustainable energy research. In this issue James Birrell, Olaf Rüdiger,...
19.09.2017 | Event News
12.09.2017 | Event News
06.09.2017 | Event News
19.09.2017 | Event News
19.09.2017 | Physics and Astronomy
19.09.2017 | Power and Electrical Engineering