Changes in individual cancer cells over time may explain why brain tumours develop so differently, and why some cancer cells are resistant to certain treatments. To track the development of cancer cells, researchers at Uppsala University have devised a new method that, in the long term, may make it easier to develop new, effective drug combinations.
Men’s sleep may be more powerfully influenced by the lunar cycle than women’s, according to a new study from Uppsala University, now published in the journal Science of the Total Environment.
On 17 September 2021, the annual Dag Hammarskjöld Lecture will take place at Uppsala University’s Aula Magna. This year’s event features both the 2021 Lecture by Dr. Agnès Callamard, Secretary General of Amnesty International, and the 2019 Lecture by Christiana Figueres, chief architect of the 2015 Paris Agreement on Climate Change, which was previously postposed. Journalists and representatives o
How the cell can mend broken DNA using another DNA copy as template has puzzled researchers for years. How is it possible to find the correct sequences in the busy interior of the cell? Researchers from Uppsala university have now discovered the solution; it is easier to find a rope than a ball if you are blindfolded.
“The school system is not fulfilling its compensatory mission. Instead, it is entrenching the inequalities of life opportunities among children and youth, and social reproduction and segregation,” says Göran Nygren, researcher at the Department of Cultural Anthropology and Ethnology at Uppsala University, who recently defended his thesis.
Determining an individual’s blood group based on genetic tests instead of merely traditional blood tests can provide a better picture of the risk of cardiovascular diseases. If a patient has two genetic variants of A, B or AB, the risk is twice as high compared with if one is O. This is the finding of a new study from the Uppsala University using data from UK Biobank.
An international team of researchers used historical museum collections to study the effects of human-made antibiotics over the entire history of their application. They found that the increased use of antibiotics in medicine and agriculture in the 1950-1990s led to increases in antibiotic resistance in wild Swedish brown bears. However, the latest 20 years show a downward trend in resistance.
Females and males differ in many ways and yet they share the same genome. The only exception is the male Y chromosome. Using beetles as a study system, new research from Uppsala University, now published in Nature Ecology & Evolution, shows that despite of the Y chromosome containing very few genes, it can dramatically change male body size and thus facilitate the evolution of sex differences.
Hormones released after a brain injury contribute to movement problems on the left and right sides of the body, scientists from Uppsala University and elsewhere can now show in a new study in rats. The results also suggest that hormone-blocking treatments may help counteract these effects, a finding that has implications for treating people with traumatic brain injuries or stroke.
The current COVID-19 pandemic has highlighted the need for methods to identify new or repurposed drugs as antivirals. Researchers at Uppsala University and Karolinska Institutet are now presenting a new screening approach that focuses on the identification of virus-specific morphological changes in virus-infected cells.
In a study published in the US journal Science Advances, a single cell type map of human tissues is presented. An open access atlas has been launched with more than 250,000 interactive plots to allow researchers to explore the expression in individual single cell types for all protein-coding genes in these tissues.
Mothers leaving their families is not a new theme in Swedish fiction. But the reasons for leaving have changed. It is no longer about lack of gender equality, instead, they feel suffocated by the nuclear family, by the children or simply by society’s demands to have children. That is one of the conclusions in Jenny Björklund’s research on why mothers in 21st century books leave their families.
