The number of infections by the tick-borne TBE virus that are not detected by health services is far higher than previously assumed. This has been shown in a new study of Swedish blood donors from Uppsala University and the University Hospital in Uppsala. The results have been published in the journal Eurosurveillance, which is associated with the EU’s Centre for Disease Prevention and Control.
Researchers at Uppsala University have studied the relationships between five closely related species of larks that occur in Africa south of the Sahara. They propose that the two species be split into seven. Some of them haven't been observed for decades, so the researchers analysed DNA from museum specimens, some of which were over 100 years old.
Over the period 1970–2016, small publishing houses became increasingly important for the publication of literature in translation in Sweden. More than ever, Nobel laureates are being published by relatively small independent publishers. A specialisation in translations often stems from a publisher’s personal interest in a language or geographical area.
About 350 million people across Africa speak one or more of the 500 Bantu languages. New genetic analysis of modern and ancient individuals suggests that these populations probably originated in western Africa and then moved south and east in several waves. The study has been published in the scientific journal Nature.
Whether infants at five months of age look mostly at faces or non-social objects such as cars or mobile phones is largely determined by genes. This has now been demonstrated by researchers at Uppsala University and Karolinska Institutet. The findings suggest that there is a biological basis for how infants create their unique visual experiences and which things they learn most about.
Hopfions, magnetic spin structures predicted decades ago, have become a hot and challenging research topic in recent years. In a study published in Nature today, the first experimental evidence is presented by a Swedish-German-Chinese research collaboration.
Researchers at Uppsala University have developed an instrument that makes it possible to measure 21 biomarkers for cardiovascular disease simultaneously with great precision by means of a simple blood test. The aim is to use this type of tool to improve the prediction of cardiovascular complications and facilitate more personalised treatment for patients.
The nuclear accident in Chernobyl in 1986 led to the spread of radioactivity across Sweden and Europe. In a long-term study now published in Environmental Epidemiology, researchers have used new, more specific calculation methods to show the connection between radiation dose and certain types of cancer.
Researchers have identified a new neural circuit in the brain which produces a strong sense of discomfort when activated. The discovery also allows them to show for the first time that the subthalamic nucleus, a structure in the brain that controls voluntary movements, may also play a role in the development of depression. The results could lead to better treatments for Parkinson's disease.
Young children are able to talk in detail about their feelings and how things are at home. They are also good at reading their parents and their emotions by describing their behaviours, facial expressions and tone of voice. This has been shown in a new study by Uppsala University, published in the Journal of Child and Family Studies.
The fossils of a 170-million-year-old ancient marine reptile from the Age of Dinosaurs have been identified as the oldest-known mega-predatory pliosaur – a group of ocean-dwelling reptiles closely related to the famous long-necked plesiosaurs. The findings are rare and add new knowledge to the evolution of plesiosaurs. The study has been published in the journal Scientific Reports.
Leading female politicians are more exposed to violence every year, than their male colleagues. The gender gap in targeting increases with the level of power: the higher up in the political hierarchy a person is, the greater the difference between women and men. Violence against politicians disturbs the functioning of democracy, is the conclusion in a new doctoral thesis in political science.