Published 13 June 2017 Albert Salehi (Photo: Sara Liedholm) There has been no known link between diabetes and vitamin A – until now. A new study suggests that the vitamin improves the insulin producing β-cell´s function. The researchers initially discovered that insulin-producing beta-cells contain a large quantity of a cell surface receptor for vitamin A.“There are no unnecessary surface receptor

https://www.lunduniversity.lu.se/article/role-vitamin-diabetes - 2025-07-13

Published 13 June 2017 Equipment used to study the silver nanoclusters. Photo: Marcelo Alcocer Researchers have now managed to pinpoint what happens when light is absorbed by extremely small nanoclusters of silver atoms. The results may have useful application in the development of biosensors and in imaging. By combining chemistry and nanotechnology, the research community in recent years has deve

https://www.lunduniversity.lu.se/article/silver-atom-nanoclusters-could-become-efficient-biosensors - 2025-07-13

Published 15 June 2017 Researchers have identified an antioxidant – richly occurring in broccoli – as a new antidiabetic substance. A patient study shows significantly lower blood sugar levels in participants who ate broccoli extract with high levels of sulforaphane. “There are strong indications that this can become a valuable supplement to existing medication,” says Anders Rosengren, Docent in M

https://www.lunduniversity.lu.se/article/broccoli-focus-when-new-substance-against-diabetes-has-been-identified - 2025-07-13

Published 21 June 2017 Photo: August Thomasson Biologists at Lund University, together with their colleagues from Portugal and the UK, have now proven that the endangered São Tomé grosbeak is the world’s largest canary – 50 per cent larger than the runner-up. The São Tomé grosbeak is one of the rarest birds in the world and can only be found on the island of São Tomé in the West African Gulf of Gu

https://www.lunduniversity.lu.se/article/worlds-largest-canary - 2025-07-13

Published 26 June 2017 Photo: Kennet Ruona Important pieces of the puzzle to understand what drives diseases such as Alzheimer’s and Parkinson’s are still missing today. One crucial obstacle for researchers is that it is impossible to examine a living brain cell in someone who is affected by the disease. With the help of a new method for cell conversion, researchers at Lund University in Sweden ha

https://www.lunduniversity.lu.se/article/large-scale-production-living-brain-cells-enables-entirely-new-research - 2025-07-13

Published 26 June 2017 Minchao Wu The ongoing deforestation around the fringes of the Amazon may have serious consequences for the untouched deeper parts of the rainforest. A new research study shows that it is not only the climate that is adversely affected by deforestation. In fact, the very stability of the ecosystem in the entire Amazon region is altered when deforestation takes place in the o

https://www.lunduniversity.lu.se/article/deforestation-amazon-basin-could-disrupt-distant-rainforest-remote-climate-connection - 2025-07-13

Published 29 June 2017 Dan-Anders Jirenhed and Anders Rasmussen Almost everything we do – walking, talking, or drinking coffee – is completely dependent on accurate timing when activating many muscles at once. The prevailing theory has been that the exact timing of this type of movement is not voluntarily controlled, and the timing has therefore been assumed to be fully automated when learning mov

https://www.lunduniversity.lu.se/article/surprisingly-exact-timing-voluntary-movements - 2025-07-13

Published 30 June 2017 Photo: Michelle Wille An influenza infection in birds gives a good protection against other subtypes of the virus, like a natural vaccination, according to a new study. Water birds, in particular mallards, are often carriers of low-pathogenic influenza A virus. Researchers previously believed that birds infected by one variant of the virus could not benefit from it by buildi

https://www.lunduniversity.lu.se/article/birds-become-immune-influenza - 2025-07-13

Published 30 June 2017 Up to now, there has been uncertainty over whether microplastics from playgrounds is released into watercourses. A detailed study of a school playground in Lomma, Sweden, now clearly shows that microplastic is released into a nearby river. The soft rubber surfacing intended to protect our children is also threatening animal life, both at sea and on land. Rubber-based surface

https://www.lunduniversity.lu.se/article/playground-found-release-microplastic-nearby-river - 2025-07-13

Published 3 July 2017 Albert Salehi (Photo: Sara Liedholm) Research from King’s College in London, UK, and Lund University in Sweden could explain why diabetes drugs which have worked in animal experiments are not equally successful in humans. The researchers discovered differences – but also unknown similarities – in the function of insulin-producing beta cells. The team have mapped a category of

https://www.lunduniversity.lu.se/article/new-research-describes-differences-between-mice-and-humans - 2025-07-13

Published 4 July 2017 Remains of a ginkgo leaf preserved in fossil from the Jurassic era (Photo: Vivi Vajda) For the first time, researchers have succeeded in establishing the relationships between 200-million-year-old plants based on chemical fingerprints. Using infrared spectroscopy and statistical analysis of organic molecules in fossil leaves, they are opening up new perspectives on the dinosa

https://www.lunduniversity.lu.se/article/through-fossil-leaves-step-towards-jurassic-park - 2025-07-13

Published 4 July 2017 Magnus Paulsson (Photo: Björn Martinsson) The common and highly resistant Pseudomonas aeruginosa bacterium is a fatal threat to weakened and ill patients. A new study from Lund University in Sweden now shows that a combination treatment using two different types of antibiotics can reduce mortality up to five times. The findings are part of a new doctoral thesis, which also de

https://www.lunduniversity.lu.se/article/combining-antibiotics-proves-more-effective-against-common-infection - 2025-07-13

Published 6 July 2017 Photo: Max Lundberg The genetic make-up of a willow warbler determines where it will migrate when winter comes. Studies of willow warblers in Sweden, Finland and the Baltic States show that “migration genes” differ - depending on where the birds breed in the summer. The willow warblers that breed in southern Sweden migrate to West Africa, while those in northern Sweden, Finla

https://www.lunduniversity.lu.se/article/birds-migration-genes-are-conditioned-geography - 2025-07-13

Published 11 July 2017 Villa Nemo Architect student Ludvig Hofsten wanted to address the issues of rising sea levels and plastic waste in the ocean. He designed Villa Nemo, a project that sees the potential of living on water in the future; with both lifestyle and environmental benefits.  ”Our cities are becoming fairly dense, and there’s less space to build new houses. Quite a lot of cities are s

https://www.lunduniversity.lu.se/article/instead-floating-plastic-floating-houses - 2025-07-13

Published 12 July 2017 A new study has identified the four actions that would have the greatest impact on an individual’s greenhouse gas emissions: eating a plant-based diet, avoiding air travel, living car free, and having fewer children. The comprehensive study analysed 39 peer-reviewed articles, carbon calculators and government sources to quantify the most high-impact personal lifestyle choice

https://www.lunduniversity.lu.se/article/four-lifestyle-choices-most-reduce-your-carbon-footprint - 2025-07-13

Published 14 July 2017 Photo: Mathias Osvath Research from Lund University in Sweden shows that ravens can plan for different types of future events, while also demonstrating self-control and sensitivity to different lengths of time. Such skills are central to humans, and previous research has indicated that they are unique to humans and great apes. The new findings reveal that complex cognition c

https://www.lunduniversity.lu.se/article/ravens-parallel-great-apes-their-planning-abilities - 2025-07-13

Published 14 July 2017 Many animal species display flocking behaviour, but the fact that microorganisms do is not as well known. Researchers at Lund University in Sweden have now shown that algae and bacteria form flocks at very low concentrations of individuals, a finding that could increase our future understanding of how the organisms infect their host animals. Flocking behaviour in animals see

https://www.lunduniversity.lu.se/article/bacteria-never-swim-alone - 2025-07-13

Published 11 August 2017 Image by: Mostphotos Every year, just over 1000 people are diagnosed with kidney cancer in Sweden. The three most common variants are clear cell, papillary and chromophobe renal cancer. Researchers compare the gene expression in tumour cells from a kidney cancer patient with cells from healthy tissue to figure out in which part of the kidney the cancer began and what went

https://www.lunduniversity.lu.se/article/improved-analysis-kidney-cancer - 2025-07-13

Published 11 August 2017 Photo edited by Marco Klein Heerenbrink For the first time, researchers have observed that birds that fly actively and flap their wings save energy. Biologists at Lund University in Sweden have now shown that jackdaws minimise their energy consumption when they lift off and fly, because the feathers on their wing tips create several small vortices instead of a single large

https://www.lunduniversity.lu.se/article/jackdaws-flap-their-wings-save-energy - 2025-07-13

Published 16 August 2017 To the left a roach, to the right a bream. In between a hybrid of the two species. Photo: Christian Skov A new study from Lund University in Sweden increases knowledge of how boundaries and barriers are maintained between different species in the animal world. According to theory, crosses between two species, known as hybrids, may not survive encounters with natural predat

https://www.lunduniversity.lu.se/article/predators-preserve-existing-animal-species - 2025-07-13