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Genetic differences in the FADS1 gene and varying ability to produce polyunsaturated fats like omega-3 and omega-6 determine the risk for many different diseases, such as inflammatory diseases and several types of cancer. Scientists at Uppsala University/SciLifeLab in Sweden have clarified this in detail and the work is published in the journal Nucleic Acids Research.
Inspired by the way people move at heavy metal concerts, an international team of researchers from Uppsala University and Harvard University have learned how to spot danger zones in mass gatherings before disaster strikes.
At Uppsala Health Summit on childhood obesity, which starts today on World Obesity Day, experts from health organisations, the academic community, the business sector and non-governmental organisations meet to discuss how we can work together to combat the ongoing obesity epidemic.
A report has been released for the upcoming Uppsala Health Summit on ending childhood obesity, outlining the challenges, including the effectiveness of the much debated sugar-tax, how to target interventions for immigrants and the role of industry. The report is produced to prepare the 200 delegates for discussions on concrete solutions.
In a world of conflict and violence new knowledge on how to build sustainable peace is urgently needed. In his dissertation PhD candidate Florian Krampe emphasizes the need for helping countries to reset their internal relations on a peaceful path.
Heparan sulphate occurs as carbohydrate chains which are very important for human body cells both for normal foetal development and during the course of various diseases. All new molecular knowledge concerning these chains is therefore important. Researchers can now show that the same enzyme which determines the charge pattern of the chains also determines their length.
Research has shown that the growth of cancerous tumours is affected by the transforming growth factor beta (TGF-beta) in the body’s cells; TGF-beta both suppresses and stimulates tumour development, but it has not been understood how this happens. A new study published in the journal Science Signaling today reveals important details behind this process.
Uppsala physicists have in an international collaboration developed a new method for creating laser pulses which are shorter, have much higher intensity and cover the THz frequency range better than current sources. The study is published today in the authoritative journal Nature Photonics and is of great importance to materials research.
Canine Degenerative Myelopathy (DM) is a neurodegenerative disease in dogs with similarities to ALS in humans. Scientists at Uppsala University, SciLifeLab, the Broad Institute of MIT and Harvard, and the University of Missouri, have discovered a modifier gene that affects the risk of developing DM in Pembroke Welsh Corgis. The study is published in PNAS this week.
In just a few decades, the number of overweight and obese adults and children in the world has reached alarming levels, not least in low-income countries. This year, Uppsala Health Summit is taking place in conjunction with World Obesity Day: 11-12 October 2016. International experts on child obesity will gather to discuss countermeasures with industry, policy makers and society.
1.Schematic human brain with hippocampus in white. 2.Cross section of hippocampus with pyramidal cells depicted with the major incoming fibres SC (schaffer collaterals, green), TA (temperoammonic pathway, blue), SH (septohippocampal pathway, black) 3.The gatekeeper (red) counteract signaling from TA pathway, thereby allowing local inputs from SC pathway on pyramidal cells to become stronger.