Researchers at the University of Gothenburg have discovered a signaling pathway in granulosa cells that plays a key role in enabling immature eggs to survive. This mechanism serves as a biological clock monitoring the onset of menopause, allowing the granulosa cells to decide when eggs will begin to grow and when they will die.
Researchers at University of Gothenburg have successfully grown a functional blood vessel in just one week using autologous peripheral whole blood. The breakthrough procedure involves extracting stem cells from a patient's blood, which accelerates growth and enables the creation of a new vein. This technology has the potential to benef...
A study by the Sahlgrenska Academy found that two hours of extra physical activity per week can improve school performance in twelve-year-olds. The results showed a larger proportion of students from schools with extra physical activity achieved national learning goals in all subjects compared to control groups.
A study followed 800 women for nearly 40 years and found that those with neurotic tendencies were more likely to develop dementia conditions. The research suggests that long periods of stress can increase the risk of Alzheimer's disease, with shy women experiencing the highest increase in risk.
The world's first child was born from a transplanted uterus, marking a major step forward in treating uterine factor infertility. The baby boy was delivered via caesarean section due to preeclampsia, but is developing normally and the mother and child are doing well.
A study led by Professor Kui Liu has identified the Greatwall kinase molecule as a key protector of women's eggs against problems during maturation. The molecule is crucial for completing meiotic divisions and preventing infertility issues in up to 15% of women.
A study by the University of Gothenburg found that 39% of planned operations for joint replacement, arthroscopy, or foot and ankle surgery were cancelled or rebooked. Common reasons include patient cancellations (33%), emergency cases prioritized (9%), and incomplete pre-operative preparation (12%).
A study of over 200 nursing students found that many feel unprepared to care for dying patients, with anxiety and fear being major concerns. The students' idealized concept of a competent nurse differs from the actual situation, emphasizing the need for education and support to address these issues.
A Swedish study found that young people who play interactive computer games for more than an hour a week have a larger English vocabulary compared to those who do not. The study also revealed a major difference between boys and girls in terms of their gaming habits, with girls spending more time on language-related activities online.
The University of Gothenburg has received grants for the recruitment of computational linguist Shalom Lappin and philosopher Paul Russell, both from top-ranked institutions. The grants total SEK 189 million over ten years, supporting their research in language, philosophy, and moral responsibility.
A study by University of Gothenburg researchers found that children raised on dairy farms have a lower risk of developing allergies. The study suggests that delayed maturation of the immune system may be a risk factor for allergic disease. Researchers plan to examine specific factors on dairy farms that promote immune system maturity.
A Swedish study found that the full moon affects sleep patterns, with subjects averaging 20 minutes less sleep and more trouble falling asleep during this phase. However, other research has yielded mixed results, with some studies showing no correlation between lunar phases and human sleep.
Researchers at the University of Gothenburg have developed a new combination treatment for cancer using the molecules RVX2135 and HDAC inhibitors. The treatment has been shown to increase survival rates in mice with MYC-driven lymphoma by activating similar genes as existing cancer treatments.
A recent study published in the European Congress on Obesity found that children following a Mediterranean-style diet are 15% less likely to be obese. The research, conducted across eight European countries, also revealed that adherence to this dietary pattern is crucial in preventing obesity and its associated risks.
A long-term follow-up study found that bariatric surgery resulted in more frequent diabetes remission and fewer complications compared to usual care. The study showed a significant decrease in microvascular and macrovascular complications.
A new tick-borne bacterium, Neoehrlichia, has been linked to six cases of disease in Sweden, posing a significant risk to people with weakened immune systems. Researchers found that those over 50 years old with haematological or rheumatic diseases undergoing immunosuppressive treatment are most vulnerable.
Researchers have studied phytochromes, proteins that detect light and inform plant cells whether it is day or night. The discovery increases understanding of these proteins and may lead to new strategies for developing more efficient crops that can grow in low-light conditions.
A new study by Lars Fändriks and Herbert Helander reveals the inner surface area of the gastro-intestinal tract in healthy adults is between 30-40 square meters. This is significantly smaller than previous estimates, which ranged from 180 to 300 square meters.
Researchers found that bariatric surgery increases levels of bile acids in the blood, improving glucose metabolism and weight loss. The study suggests a new target for treating obesity and diabetes, offering a potential future therapeutic approach.
Researchers argue that current climate models fail to accurately capture the economic costs of climate change, leading to underestimated damage and ineffective policy decisions. To improve this, scientists must collaborate and update their models more frequently.
A six-year study of 400 individuals aged 80-98 found that those with hearing loss became less outgoing, while emotional stability remained constant. The researchers attribute this change to a decrease in social interaction quality, which can affect relationships and overall wellbeing.
A study published in Legal and Criminological Psychology found that law students perceive child victims as more credible when expressing emotions. The researchers emphasize the importance of considering the credibility of a child's testimony without being influenced by stereotypes or emotional reactions.
Researchers have developed a method to predict pancreatic cancer from cysts in the pancreas, detecting mucus protein with 97% certainty. The approach minimizes unnecessary operations and may enable early detection of cancer.
A new study suggests that breast cancer patients require additional psychological support, particularly regarding concerns about their children. The research highlights the importance of addressing these worries to improve overall quality of life and rehabilitation outcomes.
Researchers found that patients with specific gene variants exhibited a significantly lower risk of experiencing relapse after treatment for chronic hepatitis C. The study, which involved over 300 patients, suggests that these variants may play a role in preventing the virus from becoming unstable and causing recurrence.
A recent study by the University of Gothenburg found that men with poorer cardiovascular fitness and/or lower IQ at age 18 are more likely to develop early-onset dementia before age 60. This increased risk remains even when controlled for other factors, highlighting the importance of physical exercise in maintaining cognitive health.
A study published in BMJ found that pregnant women who followed a 'prudent' diet pattern had a 15% lower risk of preterm delivery compared to those with an unhealthy diet. The researchers analyzed data from over 10,000 women and controlled for other known risk factors.
Researchers at Chalmers University of Technology developed a new treatment method for phantom limb pain, using muscle signals from the amputated arm stump to drive an augmented reality system. The patient experienced drastically reduced pain and was no longer awakened by intense periods of pain at night.
Researchers found relatively low iron amounts and minimal sulphur compounds in the Ghost wreck, suggesting it might not face the same preservation issues as the Vasa. Three studied ships, including the Crown, display more aggressive sulphur compounds and higher iron concentrations.
A team of Swedish researchers led by Professor Mats Brännström have successfully performed nine uterus transplants using live donors, a breakthrough in treating uterine infertility. The transplants involved five mother-daughter pairs and four close relatives, with no blood transfusions required during surgery.
A recent study published in Human Molecular Genetics describes two distinct types of eggs in the mammalian ovary, contributing to puberty and fertility. The identification of these 'first wave' and 'adult wave' eggs may lead to improved treatments for ovarian diseases like premature ovarian failure.
A five-year research initiative aims to understand the impact of hunger, emotions, stress, and economic factors on food choices. The Nudge-it programme will examine how eating habits develop and provide better evidence for public health policies promoting healthy diets.
A 60-metre long building from 1100 B.C. reveals pottery resembling Greek and Cyprus items, and cylindrical loom weights similar to those found in central and south-east Europe. The Philistines, of European descent, settled in the city, indicating a Mediterranean culture beyond Jordan's borders.
A Swedish study of 1,000 men aged 75 found that low vitamin B12 levels increased the risk of fractures by up to 70% in six years. The researchers used a new method to measure vitamin B12 uptake and found that physical activity and quitting smoking can help prevent fractures.
A large EU study is investigating whether nilvadipine can help patients with Alzheimer's disease by reducing the formation of amyloid plaques in animal brains. The clinical trial will involve 500 patients in nine European countries, who will be treated with nilvadipine or a placebo for eighteen months.
A recent study published in Social Psychiatry and Psychiatric Epidemiology found that 1 percent of the Swedish population is responsible for 63 percent of violent crime convictions. The study analyzed data from 2.5 million individuals and found that those with psychotic disorders, such as schizophrenia and bipolar disorder, are more li...
Researchers at the University of Gothenburg discovered that intestinal bacteria regulate food transit time, controlling nutrient absorption. The hormone GLP-1 plays a key role in this process, influencing appetite control and insulin secretion.
The EU has launched a project called WE-CARE, which aims to create a strategic plan for reducing healthcare costs in Europe. The project will be coordinated by the University of Gothenburg Centre for Person-centred Care and involves several European research institutes, businesses, and non-profit organizations.
Researchers analyze injury patterns in FIFA World Cup tournaments, finding that football players are more likely to get injured when their team is ahead. The study also reveals a direct link between the number of free kicks and injury frequency.
A new research project will develop the next generation of effective mucosal vaccines using immunomodulation and cell-targeted nanoparticles. This innovation aims to improve vaccine administration in resource-poor settings, reducing blood-borne contamination and pandemic spread risks.
A major study has disproven the theory of a viral cause for breast cancer and glioblastoma, with over seven billion DNA sequences analyzed. The research found no genetic traces of viruses in these forms of cancer, contradicting previous theories suggesting Epstein-Barr virus and cytomegalovirus involvement.
A recent study analyzing Swedish news articles found that words related to happiness often appear with personal pronouns and names, highlighting the importance of relationships in collective happiness. The research also found that words like iPhone and Google rarely appear with the word for happiness.
A recent study by the University of Gothenburg reveals that sailors are most commonly injured on land, primarily due to overstrain, especially during physical training. The study also found a higher incidence of injuries among younger sailors, with those on the national team experiencing more knee injuries.
Diabetes-related mortality in UK and Canada has declined significantly since the mid-1990s, with a narrowing of the gap in mortality risk between those with and without diabetes. The excess risk of mortality for diabetic patients decreased over time, with notable reductions in all age groups.
A Swedish study found that exercising as a teenager can reduce the risk of suicidal behavior later in life. Researchers analyzed data from over 1.1 million men and found a link between poor physical shape at age 18 and an increased risk of suicidal behavior as an adult.
A new study by Xiaojun Yang reveals significant gender differences in decision-making among rural Chinese farmers, highlighting the importance of relative status and consumption. Women's spending habits, such as buying clothes and dining out, signal their social standing, while men prioritize mobile phones.
Researchers found that climate change can have both positive and negative effects on eelgrass meadows, depending on the presence of small algae-eating crustaceans. Without these crustaceans, higher water temperatures and ocean acidification pose a greater threat to the ecosystem's survival.
A study of 1,500 middle-aged women found that one in five experienced constant or frequent stress, leading to 40% reporting psychosomatic symptoms like muscle aches and joint pain. Single women and smokers were particularly vulnerable to stress, highlighting the need for preventive measures from society.
A study published in Nature found that patients with type 2 diabetes have an altered gut microbiota, which can predict the risk of developing diabetes. The researchers developed a new model to analyze the metagenome and distinguish between patients with type 2 diabetes and healthy women.
A Swedish study of over 1,700 children found that more TV time was associated with increased consumption of sweetened beverages. Children who watched more TV were 50% more likely to drink these beverages regularly. The study suggests that TV programs and parental norms may play a role in shaping children's beverage habits.