In a new study, researchers at Uppsala University compared the carbon footprint of two kinds of inhaler used for treating asthma and chronic obstructive pulmonary disease: dry powder inhalers and sprays containing propellants. The results show that treatment with spray inhalers has a carbon footprint 20 times greater than that of using dry powder inhalers.
Uppsala researchers have developed a new method for investigating dynamic processes in large genetic libraries. By using this method to study cell cycle regulation, they help paint a clearer picture of the elusive control mechanism. The study is published in the journal Nature Methods.
In species with sexual reproduction, no two individuals are alike and scientists have long struggled to understand why there is so much genetic variation. In a new study published in Nature Ecology & Evolution, a team of researchers from the University of Uppsala in Sweden now show that a genetic tug-of-war between the sexes acts to maintain variation.
A cache of 118 million-year-old fossilized dinosaur and bird feathers has been recovered from an ancient lake deposit that once lay beyond the southern polar circle.
What is consciousness? What does it mean to be ‘aware’, and how is our consciousness connected to the physical brain? A recent thesis from Uppsala University explores the philosophical aspects of the issue, and proposes a solution: the ‘intrinsic consciousness’ theory.
“We need to combine empirical and conceptual work to assess the significant issues raised by these developments in brain resear
How variable are gene transcripts and proteins, the molecules of life, across the tissues and organs of the human body? Furthermore, how variable are they within the same tissue type from different people? These questions are the focus of a new study led by researchers from Uppsala University, which is published in NAR Genomics and Bioinformatics.
Superbly preserved fossils from Russia, excavated with support of a grant from the National Geographic Society and described today by an international team in the leading scientific journal Nature, cast new and surprising light on one of the earliest tetrapods – the group of animals that made the evolutionary transition from water to land.
In the ancient Bergslagen ore province of central Sweden lies a zone of ‘Bastnäs-type’ rare earth element deposits, and in a new study, scientists from Uppsala University and the Geological Survey of Sweden (SGU) show how these deposits originally formed.
In an interdisciplinary study published in Proceedings of the Royal Society B, an international research team has combined archaeological, genetic and stable isotope data to understand the demographic processes associated with the iconic Battle Axe Culture and its introduction in Scandinavia.
Before the French Revolution, family trees were reserved for the feudal upper classes, who used them to consolidate their social status. While feudalism broke down and family trees lost their old roles, the trees gained new functions as scientific models. This is shown by a new thesis in the history of science and ideas.
An international experimental research team led from HPSTAR, China and Uppsala University, Sweden, have used experimental research as well as theory to understand high-pressure structural phase transitions in hydrogen which could give rise to metallisation and could even result in superconductivity. The findings were published this week in the online edition of Nature.
Lena Claessonn-Welsh's researcher group from Uppsala University, has revealed for the first time a mechanism for how new blood vessels are formed and have shown the importance of this mechanism for embryo survival and organ function. The results could be developed to control the formation of new blood vessels in different diseases. The new study is published in the journal EMBO Reports.
